Manuals of product DiskStation DS420+
Technical Specifications DiskStation DS420+
General Information
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ModelDISKSTATION DS420+
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Brand
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Category
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Type
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SKU1239130
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MPN1239130
Storage support
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Total capacity of installed storage16 To
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Storage reader capacity4000 Go
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Hot-swappable drive baysYes
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Type of installed storage driveHDD
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Number of installed storage readers4
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Supported storage drive typesHDD & SSD
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Number of supported storage units6
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Maximum supported storage capacity64 To
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Supported storage reader interfacesSerial ATA II, Serial ATA III
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Supported storage reader interfacesSerial ATA II, Serial ATA III
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Storage unit size2.5/3.5 "
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Supported storage disk sizes2.5, 3.5, M.2 "
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Number of M.2 slots (M and B)2
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Hot-swappable drive baysYes
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RAID Levels0, 1,5, 6,10, JBOD
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Hot-swappable drive baysYes
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Hot-swappable drive baysYes
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Hot-swappable drive baysYes
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Supported file systemsBTRFS, FAT, HFS+, NTFS, exFAT, ext3, ext4
Processor
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Processor familyIntel® Celeron®
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Processor modelJ4025
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Number of processor threads2
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Processor manufacturerIntel
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Processor frequency2 GHz
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Processor Turbo Frequency2.9 GHz
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Processor cache memory4 Mo
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Processor lithography14 nm
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Processor socket (processor receptacle)BGA 1090
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Computer bus- GT/s
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Number of processor threads2
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Version of PCI Express locations2.0
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Processor operating modes64-bit
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Graphics adapter model includedIntel® UHD Graphics 600
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CPU Configuration (max)1
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Tjunction105 °C
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PCI Express Configurations1x4+1x2, 4x1, 2x1+1x2+1x2
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Thermal envelope (TDP, Thermal Design Power)10 W
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Processor code nameGemini Lake Refresh
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Maximum internal memory supported by the processor8 Go
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Processor packaging size25 x 24 mm
Software
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Installed operating systemDiskStation Manager
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Support for the Mac operating systemYes
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Support for the Mac operating systemYes
Design
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Locking caseYes
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Cable lock location typeKensington
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Chassis typeCompact
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Cooling typeActive
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Product colorBlack
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Number of fans2 fan(s)
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Fan diameter92 mm
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Locking caseYes
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IndicatorsHDD, Power, Status
Representation / realization
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TypeNAS
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Device classHome and remote work
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Management of shared folder access rightsYes
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Backup functionsCloud, iSCSI LUN
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Management of shared folder access rightsYes
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Number of users2048 user(s)
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Sound level19.8 dB
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Management of shared folder access rightsYes
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Management of shared folder access rightsYes
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Security-supported algorithmHTTPS, SSH, SSL/TLS
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Management of shared folder access rightsYes
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Management of shared folder access rightsYes
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Management of shared folder access rightsYes
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Management of shared folder access rightsYes
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Supported browsersChrome, Firefox, Edge, Internet Explorer, Safari
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Management of shared folder access rightsYes
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Management of shared folder access rightsYes
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Management of shared folder access rightsYes
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Shared folderCIFS/AFP/NFS/FTP/WebDAV
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Management of shared folder access rightsYes
Memory
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Type of internal memoryDDR4
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Internal memory2 GB
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Maximum supported RAM6 GB
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Memory locations1
Network
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iSCSI SupportYes
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LAN Ethernet: data transfer rate10,100,1000 Mbit/s
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iSCSI SupportYes
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Supported network protocolsSMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
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iSCSI SupportYes
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iSCSI SupportYes
Power
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Power locationExternal
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Power Supply Unit (PSU) capacity90 W
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Typical electricity consumption28.3 W
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Power consumption (in HDD standby)8.45 W
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AC input voltage100 - 240 V
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AC input frequency50 - 60 Hz
Connectivity
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports2
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USB portYes
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Fibre Channel Ports0
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports2
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Fibre Channel Ports0
Weight and dimensions
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Width199 mm
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Depth223 mm
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Height166 mm
Packaging contents
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External power adapterYes
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Cables includedAC, LAN (RJ-45)
Environmental conditions
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Operating temperature0 - 40 °C
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Operating relative humidity (H-H)5 - 95 %
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Temperature out of operation-20 - 60 °C
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Operating altitude0 - 5000 m
Sustainability
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Sustainability certificatesRoHS
Other features
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CertificationEAC
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Processor ID ARKVCCI
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Certified DLNA (Digital Living New-York Alliance)CCC
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RCM
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KC
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FCC
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CE
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BSMI
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197307
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Yes
Special features of the processor
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Intel® Vitalization Technology (VT-x)Yes
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The available built-in optionsNo
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The available built-in optionsNo
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The available built-in optionsNo
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The available built-in optionsNo
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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The available built-in optionsNo
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Number of execution units12
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Maximum number of PCI Express lanes6
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Intel® Vitalization Technology (VT-x)Yes
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Types of memory supported by the processorDDR4-SDRAM, LPDDR4-SDRAM
Graphique
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Base frequency of integrated graphics card250 MHz
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Frequency of integrated graphics card bursts700 MHz
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Frequency of integrated graphics card bursts700 MHz
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ID of the integrated graphics card0x3185
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Maximum memory of integrated graphics card8 Go
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Number of displays supported by the integrated graphics card3
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Integrated graphics card DirectX version12.0
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OpenGL version of integrated graphics card4.4
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Presentation of product DiskStation DS420+ specifications from brand Synology
Generalities
The brand of the product Synology DiskStation DS420+ is Synology. This brand is known for its quality and innovation in the field of household appliances. The product model Synology DiskStation DS420+ is DiskStation DS420+ | DS420+ + 4X ST4000VN008. This model ensures optimal performance and an enhanced user experience.
Software
The installed operating system of the product Synology DiskStation DS420+ is DiskStation Manager. This system allows for a smooth and intuitive user experience. Does the product Synology DiskStation DS420+ support the Mac operating system? Oui. This feature ensures optimal compatibility for Mac users. Does the product Synology DiskStation DS420+ support the Windows operating system? Oui. This feature ensures optimal compatibility with Windows systems, providing a smooth and uninterrupted user experience.
Storage support
The total installed storage capacity of the product Synology DiskStation DS420+ is 16 To. This specification allows for the efficient management of large amounts of data. Does the product Synology DiskStation DS420+ have installed storage drives? Oui. The type of storage drive installed in the Synology DiskStation DS420+ is HDD. This drive allows you to efficiently store your data while ensuring optimal performance. The storage capacity of the Synology DiskStation DS420+ is 4000 Go. This capacity allows for storing a large amount of data, thus providing optimal flexibility and performance. The number of installed storage readers of the product Synology DiskStation DS420+ is 4. This number determines the expansion capacity and storage flexibility of the product. The type of storage drives supported by the product Synology DiskStation DS420+ is HDD and SSD. These options ensure flexibility and optimal performance for all your storage needs. The number of storage units supported by the product Synology DiskStation DS420+ is 6. This feature allows for optimizing the management of your data and ensuring enhanced performance. The maximum supported storage capacity of the product Synology DiskStation DS420+ is 64 To. This specification allows for optimizing the use of available storage space. The product Synology DiskStation DS420+ has a storage unit interface: Serial ATA II, Serial ATA III. This interface ensures a fast and efficient connection for data transfer. The storage support of the product Synology DiskStation DS420+ contains supported storage reader interfaces: Serial ATA II, Serial ATA III. These interfaces ensure optimal compatibility with various storage devices. The storage unit size of the product Synology DiskStation DS420+ is 2.5/3.5 ". This specification determines compatibility with different types of storage media. The storage support of the product Synology DiskStation DS420+ includes supported disk sizes of 2.5, 3.5, M.2 ". These sizes provide great flexibility to meet your storage needs. The number of M.2 (M and B) slots of the Synology DiskStation DS420+ is 2. This product offers increased flexibility for adding additional storage solutions. Does the product Synology DiskStation DS420+ have RAID Support? Oui. This support ensures data redundancy and improves storage performance. The RAID levels of the Synology DiskStation DS420+ product are 0, 1, 10. These RAID levels offer different configurations to optimize performance and data security. Does the product Synology DiskStation DS420+ have online RAID Migration? Oui. This feature allows for RAID migrations to be performed without interrupting system operation, thus ensuring optimal service continuity. Does the product Synology DiskStation DS420+ have online RAID Expansion? Oui. This feature allows for increasing storage capacity without interruption, thus providing enhanced flexibility and efficiency. Does the product Synology DiskStation DS420+ have hot-swappable drive bays? Oui. These bays allow for easy and quick access to the drives without having to power down the system, thus providing increased flexibility and efficiency. The file systems supported by the Synology DiskStation DS420+ product are FAT32, NTFS, ext3, ext4. These file systems ensure optimal compatibility with various devices and operating systems.
Design
Does the product Synology DiskStation DS420+ have a cable lock port? No. This product does not have this security feature. The cooling type of the product Synology DiskStation DS420+ is active. This system ensures optimal temperature management for improved performance. The chassis type of the product Synology DiskStation DS420+ is Compact. This chassis offers a robust and modern structure, ideal for optimizing space and ventilation. The type of cable lock location for the product Synology DiskStation DS420+ is Kensington. This type of lock provides optimal security to protect your device against theft. The color of the product Synology DiskStation DS420+ is Noir. This shade gives it a modern and elegant look. The number of fans of the product Synology DiskStation DS420+ is 2 ventilateur(s). This design allows for better air circulation and optimal performance. The diameter of the Synology DiskStation DS420+ fan is 92 mm. This diameter is essential for ensuring optimal air circulation. Does the product Synology DiskStation DS420+ have a locking case? Oui. This case provides optimal security for your valuables. Does the product Synology DiskStation DS420+ have indicators? HDD, Power, Status. These indicators allow you to visualize the operating status of the device.
Processor
The processor family of the product Synology DiskStation DS420+ contains Intel® Celeron®. This specification is essential for determining the performance and compatibility of the product. The number of processor cores of the product Synology DiskStation DS420+ is 2. This feature allows for optimizing performance and managing multiple tasks simultaneously with efficiency. The processor manufacturer of the product Synology DiskStation DS420+ is Intel. This manufacturer is known for its performance and reliability in the field of information technology. The processor model of the product Synology DiskStation DS420+ is J4025. This model ensures optimal performance for smooth and efficient use. The processor frequency of the product Synology DiskStation DS420+ is 2 GHz. This specification determines how quickly the processor can execute instructions, thereby influencing the overall performance of the device. The Turbo processor frequency of the product Synology DiskStation DS420+ is 2.9 GHz. This specification ensures optimal performance during demanding tasks. The cache memory of the Synology DiskStation DS420+ processor contains 4 Mo. This memory helps speed up data processing by temporarily storing the most frequently used information. The processor socket of the Synology DiskStation DS420+ contains BGA 1090. This socket is designed to ensure an optimal connection between the processor and the motherboard. The computer bus of the product Synology DiskStation DS420+ has - GT/s. This bus allows for fast communication between the different components of the system. The lithography of the Synology DiskStation DS420+ processor is 14 nm. This feature determines the fineness of the transistors, thus influencing the performance and energy efficiency of the processor. The version of the PCI Express slots of the Synology DiskStation DS420+ is 2.0. This specification ensures optimal compatibility with modern components. The operating mode of the Synology DiskStation DS420+ processor is 64-bit. This mode allows for efficient data management and optimal performance. The number of processor threads of the product Synology DiskStation DS420+ is 2. This feature allows for optimizing performance when executing multiple tasks simultaneously. The CPU configuration (max) of the product Synology DiskStation DS420+ is 1. This feature ensures optimal performance for all your applications. The Tjunction of the product Synology DiskStation DS420+ is 105 °C. This Tjunction represents the maximum temperature at which the processor can operate safely. The PCI Express configuration of the Synology DiskStation DS420+ is 1x4+1x2, 4x1, 2x1+1x2+1x2. This configuration allows for optimal flexibility and performance for applications requiring high bandwidth. The included graphics adapter model of the Synology DiskStation DS420+ product contains Intel® UHD Graphics 600. This model ensures optimal graphics performance for your multimedia needs. The TDP (Thermal Design Power) of the product is 10 W. This specification indicates the maximum amount of heat that the processor can dissipate, thus ensuring optimal and stable operation. The code name of the processor of the product Synology DiskStation DS420+ is Gemini Lake Refresh. This code name refers to the specific architecture that optimizes the performance and energy efficiency of the processor. The maximum internal memory supported by the processor of the product Synology DiskStation DS420+ is 8 Go. This specification ensures optimal performance for your applications and multitasking tasks. The package size of the processor for the product Synology DiskStation DS420+ is 25 x 24 mm. This dimension allows for optimal integration into various systems.
Memory
The internal memory of the product Synology DiskStation DS420+ contains 2 Go. This memory allows for the storage of a large amount of data and applications for smooth and efficient use. The internal memory of the product Synology DiskStation DS420+ is DDR4. This internal memory allows you to efficiently store your data and applications. The memory locations of the product Synology DiskStation DS420+ contain 1. These locations help optimize the device's performance. The maximum supported memory of the product Synology DiskStation DS420+ is 6 Go. This specification ensures optimal performance for your applications and daily tasks.
Network
Does the product Synology DiskStation DS420+ have Ethernet/LAN? Oui. This specification determines the network connectivity of the product. The supported network protocols of the product Synology DiskStation DS420+ are SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV. These protocols ensure efficient and reliable communication for your networking needs. The data transfer rate of the product Synology DiskStation DS420+ is 10,100,1000 Mbit/s. This rate ensures a fast and efficient connection for your networking needs. Is the Synology DiskStation DS420+ product Wake-on-LAN ready? Oui. This feature allows you to wake the computer remotely over the network, providing increased flexibility and convenience. Does the product Synology DiskStation DS420+ have Link Aggregation? Oui. This feature allows for optimizing network connection management for enhanced performance. Does the product Synology DiskStation DS420+ support iSCSI? Oui. This feature allows for efficient management of storage resources on the network.
Representation / realization
The type of product Synology DiskStation DS420+ is an island. This type of design offers a functional and aesthetic solution to optimize space in your interior. The Synology DiskStation DS420+ product has backup features: Cloud and iSCSI LUN, thus ensuring effective protection of your data. Does the product Synology DiskStation DS420+ have a backup feature? Oui. This feature ensures the security of your data by reliably saving it. The product Synology DiskStation DS420+ device class is Domicile et télétravail. This class determines the technical characteristics and specific features of the product. Does the product Synology DiskStation DS420+ have multilingual support? Oui. This support allows for optimal use in multiple languages, thus facilitating access to an international audience. The number of users of the product Synology DiskStation DS420+ is 2048 utilisateur(s). This product is ideal for several people. The noise level of the product Synology DiskStation DS420+ is 19.8 dB. This noise level allows for pleasant use without excessive noise disturbances. Does the product Synology DiskStation DS420+ have Image Capture? Oui. This feature allows for capturing high-quality images, thus providing an enriching visual experience. The supported security algorithm of the product Synology DiskStation DS420+ contains HTTPS, SSH, SSL/TLS. This algorithm ensures optimal protection of your data. Does the product Synology DiskStation DS420+ have an Access Control List (ACL)? Oui. This feature allows for precise and secure management of user access rights. Does the Synology DiskStation DS420+ product support third-party? Oui. This feature allows for easy integration with external services. Does the product Synology DiskStation DS420+ have a Reset Button? Oui. This button allows you to easily reset the product settings. Does the product Synology DiskStation DS420+ have a built-in power button? Oui. This feature allows for simplified use and optimal control of the device. Does the product Synology DiskStation DS420+ have a built-in FTP Server? Oui. This feature allows for fast and secure file transfer, thus facilitating data management. The browser support for the product Synology DiskStation DS420+ includes Chrome, Firefox, Edge, Internet Explorer, Safari. This feature ensures an optimal user experience on compatible platforms. Does the product Synology DiskStation DS420+ have a system log? Oui. This log allows for tracking and recording system events for better management and optimal traceability. Does the product Synology DiskStation DS420+ have hot-swappable capability? Oui. This feature allows for the replacement of components without turning off the device, thus ensuring optimal continuity of use. Does the product Synology DiskStation DS420+ have Password Authentication? Oui. This feature provides enhanced security for users by allowing them to access their account securely. The shared folder of the product Synology DiskStation DS420+ contains CIFS/AFP/NFS/FTP/WebDAV. This shared folder allows easy and collaborative access to files among multiple users. Does the product Synology DiskStation DS420+ have Shared Folder Access Rights Management? Oui. This feature allows you to control who can access shared files, thereby ensuring the security and confidentiality of the data.
Power
The capacity of the power supply unit (PSU) of the product Synology DiskStation DS420+ is 90 W. This specification ensures adequate power for the optimal operation of the device. The power supply location of the product Synology DiskStation DS420+ is Externe. This type of power supply allows for optimal integration into your space. The typical power consumption of the product Synology DiskStation DS420+ is 28.3 W. This feature allows for the assessment of the energy efficiency of the device. The power consumption in standby HDD of the product Synology DiskStation DS420+ is 8.45 W. This specification ensures optimal energy efficiency while maintaining the necessary performance. The AC input voltage of the Synology DiskStation DS420+ is 100 - 240 V. This specification ensures optimal compatibility with standard electrical systems. The AC input frequency of the product Synology DiskStation DS420+ is 50 - 60 Hz. This specification is essential to ensure optimal operation and compatibility with electrical systems.
Connectivity
The number of USB 2.0 ports on the Synology DiskStation DS420+ is 0. These ports allow for a fast and efficient connection for your devices. Does the Synology DiskStation DS420+ have a USB Port? Oui. This feature allows for easy and quick connection to various devices. The number of Ethernet LAN (RJ-45) ports of the product Synology DiskStation DS420+ is 2. These ports provide a stable and fast network connection for your devices. The product Synology DiskStation DS420+ has 0 Type A USB 3.2 Gen 1 (3.1 Gen 1) ports. This specification allows for the connection of various devices with optimal transfer speed. The Fibre Channel Ports connectivity of the Synology DiskStation DS420+ product contains 0. This specification ensures fast and reliable communication in storage environments.
Weight and dimensions
The height of the product Synology DiskStation DS420+ is 166 mm. This dimension is essential to ensure that the product fits perfectly in your space. The width of the product Synology DiskStation DS420+ is 199 mm. This dimension is essential to ensure optimal integration into your space. The depth of the product Synology DiskStation DS420+ is 223 mm. This dimension allows for optimal integration into your space.
Packaging contents
Does the product Synology DiskStation DS420+ have an external power adapter? Oui. This accessory is essential for providing stable and reliable power to your devices. The included cable of the product Synology DiskStation DS420+ contains a power plug. This cable is essential for ensuring an optimal electrical connection.
Environmental conditions
The operating temperature of the product Synology DiskStation DS420+ is 0 - 40 °C. This specification ensures optimal performance within a temperature range suitable for various environments. The product Synology DiskStation DS420+ has an operating relative humidity (H-H) of 5 - 95 %. This specification ensures optimal operation in a wide range of ambient humidity. The non-operating temperature of the product Synology DiskStation DS420+ is -20 - 60 °C. This specification ensures that the product can withstand extreme conditions without suffering damage. The operating altitude of the product Synology DiskStation DS420+ is 0 - 5000 m. This specification ensures optimal performance across a wide range of altitudes.
Sustainability
The product Synology DiskStation DS420+ has Sustainability Certificates: RoHS. These certificates ensure that the product meets high standards for energy efficiency and environmental respect.
Other features
The certification of the product Synology DiskStation DS420+ contains EAC, VCCI, CCC, RCM, KC, FCC, CE, BSMI. This certification guarantees compliance with the required safety and performance standards. The product Synology DiskStation DS420+ has the ARK ID of the processor 197307. This identifier allows for precise identification of the technical specifications of the processor. Is the product Synology DiskStation DS420+ DLNA Certified (Digital Living New-York Alliance)? Oui. This certification ensures optimal compatibility with your home multimedia devices.
Graphique
The maximum dynamic frequency of the integrated graphics card of the product Synology DiskStation DS420+ is 700 MHz. This specification ensures optimal graphics performance for your multimedia needs. The base frequency of the integrated graphics card of the product Synology DiskStation DS420+ is 250 MHz. This specification ensures optimal graphics performance for your daily applications. The ID of the integrated graphics card of the product Synology DiskStation DS420+ is 0x3185. This ID allows for precise identification of the integrated graphics card, thus ensuring optimal compatibility with software and games. The product Synology DiskStation DS420+ has a maximum integrated graphics card memory of 8 Go. This feature enhances graphical performance for applications and games. The frequency of the bursts from the integrated graphics card of the product Synology DiskStation DS420+ is 700 MHz. This specification ensures smooth and responsive graphics performance. The number of displays supported by the integrated graphics card of the product Synology DiskStation DS420+ is 3. This feature allows for an enhanced visual experience, ideal for multitasking and graphic applications. The OpenGL version of the integrated graphics card of the product Synology DiskStation DS420+ is 4.4. This version allows for better management of graphics and visual performance. The DirectX version of the integrated graphics card of the product Synology DiskStation DS420+ is 12.0. This specification ensures a smooth and modern graphical experience.
Special features of the processor
Does the product Synology DiskStation DS420+ have Intel® Identity Protection Technology (Intel® IPT)? Oui. This technology enhances security by protecting the user's identity during online transactions. Does the product Synology DiskStation DS420+ have Intel® Hyper Threading Technology (Intel® HT Technology)? Non. This technology optimizes performance by allowing each processor core to handle two threads simultaneously, thereby improving efficiency when executing multiple tasks. The Intel® anti-theft technology (Intel® AT) of the product Synology DiskStation DS420+ has Non. This technology helps protect your data in case of loss or theft of your device. Does the product Synology DiskStation DS420+ have Intel® Smart Response Technology? Non. This technology optimizes storage performance by combining a traditional hard drive with an SSD for faster data access. The product Synology DiskStation DS420+ features Intel® Turbo Boost Technology at Non. This technology optimizes processor performance by increasing its operating frequency when needed, thus providing a smooth and responsive user experience. Does the product Synology DiskStation DS420+ have a Lock Bit? Oui. This feature helps secure the processor by preventing unauthorized changes. Does the product Synology DiskStation DS420+ have Intel® Quick Sync Video Technology? Oui. This technology enables hardware acceleration for video processing, providing a smooth and fast playback and encoding experience. Does the product Synology DiskStation DS420+ have the New Intel® AES instructions (Intel® AES-NI)? Oui. These instructions enhance the performance and security of encryption operations. Does the product Synology DiskStation DS420+ have Intel's advanced SpeedStep technology? Oui. This technology allows for dynamic management of the processor's frequency, thereby optimizing performance while reducing energy consumption. Does the product Synology DiskStation DS420+ have Idle States? Oui. This feature allows the processor to reduce its power consumption when it is inactive, thereby optimizing energy efficiency. Does the product Synology DiskStation DS420+ have thermal monitoring technologies? Oui. This feature allows monitoring the processor's temperature to prevent overheating and ensure optimal performance. Does the Synology DiskStation DS420+ product have Intel® VT-x with Extended Page Tables (EPT)? Oui. This feature enables efficient virtualization and enhances the performance of virtualized environments. Does the product Synology DiskStation DS420+ have the built-in options available? No. This means that this product does not offer built-in options. The Synology DiskStation DS420+ product has an Intel® Security Key. This feature enhances the security of your data and protects your personal information. Does the product Synology DiskStation DS420+ have Intel® Garde SE? Oui. This feature provides advanced data protection and enhanced security for your applications. Does the product Synology DiskStation DS420+ have a UART? Oui. This specification allows for efficient serial communication between the processor and other devices. Does the product Synology DiskStation DS420+ have Intel® 64? Oui. This specification allows for compatibility with 64-bit architectures, thus providing optimized performance for modern applications. Does the product Synology DiskStation DS420+ have Intel® Virtualization Technology for Directed I/O (VT-d)? Oui. This technology allows for more efficient management of input/output resources, thereby improving the performance of virtualized applications. The number of execution units of the product Synology DiskStation DS420+ is 12. This number indicates the quantity available for sale. The maximum number of PCI Express lanes for the product Synology DiskStation DS420+ is 6. This number determines the expansion and connectivity capacity for expansion cards and other components. Does the product Synology DiskStation DS420+ have Intel® Virtualization Technology (VT-x)? Oui. This technology enhances the efficiency of virtual environments by optimizing processor resources. The type of memory supported by the Synology DiskStation DS420+ processor is DDR4-SDRAM, LPDDR4-SDRAM. This type of memory helps optimize system performance.