Manual of product QVP-21C
Editorial note
The QNAP QVP-21C is a versatile device that stands out for its solid performance and enhanced user experience. Its maximum resolution of 1920 x 1080 pixels, combined with 8 video input channels, allows for efficient management of multiple media sources while providing exceptional image clarity. Additionally, the built-in backup feature ensures data security, adding a layer of peace of mind for users. However, the product has some notable drawbacks. The lack of Wi-Fi connectivity limits the flexibility of cable-free use, which could be an issue for some users. Furthermore, the maximum storage capacity is not specified, which could be a hindrance for those with significant storage needs. The weight of 1570 g may also complicate the transport of the device, especially in environments where mobility is required. Regarding design, the QNAP QVP-21C features a modern and compact look, making it easy to integrate into various spaces. However, the weight may pose transport issues. The price-to-quality ratio is competitive, although the absence of Wi-Fi and the maximum supported memory of 16 GB may be limiting for more intensive uses. In summary, the QNAP QVP-21C is a solid choice for those seeking a high-performing and secure device, provided that its limitations in connectivity and storage are taken into account.Score details
User experience
The user experience is enhanced by an intuitive operating system and an integrated backup feature ensuring data security.
Performance
With 8 video input channels and a maximum resolution of 1920 x 1080 pixels, the product offers solid performance for multimedia applications.
Design
The compact and aesthetic design facilitates integration into various environments, although the weight of 1570 g may pose transport issues.
Value for money
The price-to-quality ratio is competitive, although the lack of Wi-Fi limits usage flexibility for some users.
Features
The product offers interesting features like RAID support and multiple configuration levels, but the maximum storage capacity is not specified.
Usability
Although the interface is intuitive, the maximum supported memory of 16 GB could be limiting for more intensive uses.
Robustness
The product appears robust with a Tower-type chassis, despite a noise level of 15.4 dB that could be problematic in noise-sensitive environments.
Advantages
Resolution 1920 x 1080 for optimal clarity.
8 input channels for versatile connectivity.
Built-in backup to secure your data.
RAID support for performance and redundancy.
Compact design easily fits into any environment.
Disadvantages
No Wi-Fi connectivity
Unspecified storage capacity
Impractical weight of 1570 g
Limited maximum memory of 16 GB
Noise level of 15.4 dB
Technical Specifications QVP-21C
General Information
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ModelQVP-21C
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Brand
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Category
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Type
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SKU1831794
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MPN1831794
Representation / realization
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Video input channels8 channels
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Maximum resolution1920 x 1080 pixels
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Video recording modes720p, 1080p
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Data rate200 Mbit/s
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Internal memory4000 MB
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Video input channels8 channels
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Image captureYes
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Image captureYes
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TypeStorage server
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Sound level15.4 dB
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Image captureYes
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Device classHome and telecommuting
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Image captureYes
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Image captureYes
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Image captureYes
Processor
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Integrated into the processorYes
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Number of processor cores4
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Number of processor cores4
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Processor manufacturerIntel
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Processor familyIntel® Celeron®
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Processor modelJ6412
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Processor frequency- GHz
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Processor Turbo Frequency2.6 GHz
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Graphics adapter model includedIntel® UHD Graphics
Disk reader
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Hard drive interfaceSATA III
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Hard drive size2.5/3.5 "
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Maximum storage capacity- To
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Number of installed hard drives0
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Hard drive capacity0 GB
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RAID supportYes
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RAID Levels0, 1, JBOD
Connectivity
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Quantity of USB 3.2 Gen 2 (3.1 Gen 2) type A ports2
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LAN Ethernet: data transfer rate2500 Mbit/s
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Quantity of USB 3.2 Gen 2 (3.1 Gen 2) type A ports2
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Quantity of USB 3.2 Gen 2 (3.1 Gen 2) type A ports2
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Quantity of USB 3.2 Gen 2 (3.1 Gen 2) type A ports2
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Quantity of USB 3.2 Gen 2 (3.1 Gen 2) type A ports2
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Quantity of USB 3.2 Gen 2 (3.1 Gen 2) type A ports2
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USB portYes
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Quantity of USB 3.2 Gen 2 (3.1 Gen 2) type A ports2
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HDMI version1.4b
Features
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Product colorBlack
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Built-in power buttonYes
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Built-in power buttonYes
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Built-in power buttonYes
Weight and dimensions
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Width102 mm
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Depth220.5 mm
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Height169.2 mm
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Weight1570 g
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Width102 mm
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Depth220.5 mm
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Height169.2 mm
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Weight1570 g
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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Operating temperature0 - 40 °C
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Operating relative humidity (H-H)5 - 95 %
Power
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AC input voltage100 - 240 V
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Typical electricity consumption60 W
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AC input voltage100 - 240 V
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Typical electricity consumption60 W
Wireless LAN Features
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WifiNo
Network
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LAN Ethernet: data transfer rate2500 Mbit/s
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DHCP serverYes
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DHCP serverYes
Design
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Product colorBlack
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IndicatorsYes
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Chassis typeTower
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Cooling typeActive
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Number of fans1 fan(s)
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Fan diameter70 mm
Storage support
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Storage unit interface-
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Online RAID MigrationYes
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RAID Levels0, 1.5+HS, 5.6, 10+HS, 10, JBOD
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Type of installed storage driveNo
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Total capacity of installed storage0 To
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Number of installed storage readers0
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Online RAID MigrationYes
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Number of supported storage units2
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Type of installed storage driveNo
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Supported storage drive typesHDD & SSD
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Storage reader capacity0 Go
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Supported storage reader interfacesM.2, Serial ATA III
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Supported storage disk sizes2.5, 3.5, M.2 "
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Supported file systemsext4
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Online RAID MigrationYes
Memory
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Type of internal memoryDDR4
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Internal memory8 GB
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Maximum supported RAM16 GB
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Memory frequency3200 MHz
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Memory locations2
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Memory supportSO-DIMM
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Flash memory4000 MB
Software
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Installed operating systemQVR Pro
Frequently Asked Questions
What is the weight of the QNAP QVP-21C?
What is the height of the QNAP QVP-21C?
What is the width of the QNAP QVP-21C?
What is the depth of the QNAP QVP-21C?
Is the manual for the QNAP QVP-21C available in French?
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Presentation of product QVP-21C specifications from brand QNAP
Generalities
The QNAP QVP-21C, designed by the renowned brand QNAP, stands out for its quality and innovation in the field of household appliances. This model, which bears the same name as its reference, ensures high-level performance and an enriching user experience. Its EAN code, 4711103084366, allows for precise identification in the distribution system.
Representation / Realization
The QNAP QVP-21C is equipped with 8 video input channels, thus facilitating optimal connectivity with various multimedia devices. Its maximum resolution of 1920 x 1080 pixels offers exceptional clarity for your professional and personal needs. The available video recording modes, such as 720p and 1080p, ensure image quality suitable for every situation. With a data rate of 200 Mbit/s, information transmission is fast and efficient. Its internal memory of 4000 MB allows for the storage of large amounts of data while ensuring smooth usage. The product is also equipped with a reset button and an integrated power button, facilitating its use. Furthermore, its island design optimizes space while being aesthetically pleasing. With a noise level of 15.4 dB, it operates discreetly. Additional features such as a sound alarm for emergency situations and an integrated backup function ensure data security. The S.M.A.R.T. support allows for advanced monitoring of the hard drive's status, while the image capture function enriches the visual experience.
Processor
Integrated into the QNAP QVP-21C, the processor is an Intel® Celeron® J6412 with 4 cores, thus optimizing multitasking performance. Its Turbo frequency of 2.6 GHz ensures smooth performance during demanding applications, while the Intel® UHD Graphics adapter guarantees adequate graphical performance for multimedia needs.
Disk Drive
The QNAP QVP-21C is equipped with a SATA III hard drive interface, allowing for efficient data transfer. Although it does not come with installed hard drives, it supports sizes of 2.5" and 3.5", and offers compatibility with RAID levels 0, 1, and 10, which enhances redundancy and storage performance.
Connectivity
This model features 2 Ethernet LAN ports (RJ-45), ensuring a stable and fast network connection. With a transfer rate of 2500 Mbit/s, users benefit from an efficient connection for their needs. It also has 2 USB 2.0 ports and 2 HDMI ports, offering versatility in connections. The HDMI 1.4b version ensures compatibility with various multimedia devices.
Features
The QNAP QVP-21C has a modern and elegant black finish. It is equipped with status indicators that allow for easy visualization of its operation. The device also integrates a reset button and has a power button for simplified control.
Weight and Dimensions
This product measures 102 mm in width, 220.5 mm in depth, and 169.2 mm in height, making it easy to integrate into different environments. With a weight of 1570 g, it remains relatively light, although it may be less convenient to transport in situations requiring high mobility.
Environmental Conditions
The QNAP QVP-21C operates within a temperature range of 0 to 40 °C and supports a relative humidity of operation of 5 to 95 %, ensuring its proper functioning in various environments.
Power
It operates with an AC input voltage of 100 to 240 V and has a typical power consumption of 60 W, facilitating its integration into standard electrical systems.
Wireless LAN Features
The QNAP QVP-21C does not have Wi-Fi connectivity, which may limit its use without cables.
Network
With an integrated DHCP server, it facilitates the management of network connections by dynamically assigning IP addresses to connected devices.
Design
Its Tower-type chassis offers a robust structure, optimizing space and ventilation. The active cooling system, combined with a 70 mm fan, ensures effective air circulation.
Storage Support
The QNAP QVP-21C supports storage drive interfaces such as M.2 and SATA III, with disk sizes of 2.5", 3.5", and M.2". It also allows for online RAID migration, ensuring optimal service continuity.
Memory
Equipped with 8 GB of DDR4 memory, the QVP-21C allows for smooth and efficient usage. It supports a maximum capacity of 16 GB, with a frequency of 3200 MHz to ensure optimal performance. The SO-DIMM memory slots optimize compatibility with different systems.
Software
The pre-installed operating system, QVR Pro, offers an intuitive and smooth user interface, enhancing the overall experience.
