QVP-21A NAS/storage server Tower Intel® Celeron® J1900
8 GB DDR3L 0 TB QVR Pro OS (QVP) Black
Model QVP-21AEAN 4713213518533
91 specifications
- ProcessorIntel® Celeron®
- Memory8 GB
- Noise19.4 dB
- TypeNAS
- OSQVR Pro OS (QVP)
- Weight1.47 kg
Overview
- Processor
- Intel® Celeron®
- Memory
- 8 GB
- Noise
- 19.4 dB
- Type
- NAS
- OS
- QVR Pro OS (QVP)
- Weight
- 1.47 kg
- Brand
- QNAP
- Category
- NAS & Storage Servers
- Model
- QVP-21A
- Part number
- QVP-21A
- EAN / UPC
- 4713213518533
- Also known as
- QNAP QVP-21A NAS/storage server Tower Intel® Celeron® J1900 8 GB DDR3L 0 TB QVR Pro OS (QVP) Black
Specifications
91 specifications in 14 groups
Storage
| Specification | Value |
|---|---|
| Storage drives installed | No |
| Total installed storage capacity | 0 TB |
| Number of storage drives installed | 0 |
| Number of storage drives supported | 2 |
| Installed storage drive type | No |
| Supported storage drive types | HDD & SSD |
| Storage drive capacity | 0 GB |
| Supported storage drive interfaces | Serial ATA II, Serial ATA III |
| Storage drive sizes supported | 2.5,3.5" |
| RAID support | Yes |
| RAID levels | 1, 5, 6, 10, JBOD |
| Online RAID migration | Yes |
| Online RAID expansion | Yes |
| Hot-swap drive bays | Yes |
| Supported file systems | ext4 |
Processor
| Specification | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel® Celeron® |
| Processor model | J1900 |
| Processor frequency | 2 GHz |
| Processor boost frequency | 2.42 GHz |
| Processor cores | 4 |
| CPU configuration (max) | 1 |
| Conflict-Free processor | Yes |
Memory
| Specification | Value |
|---|---|
| Internal memory | 8 GB |
| Internal memory type | DDR3L |
| Maximum RAM supported | 8 GB |
| Memory form factor | SO-DIMM |
| Memory slots | 2 |
| Flash memory | 5000 MB |
Network
| Specification | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000 Mbit/s |
| DHCP server | Yes |
| Wake-on-LAN ready | Yes |
| Supported network protocols | HTTP, HTTPS, TCP/IP, UDP, DHCP, Static IP, DNS, DDNS, UPnP, FTP, NTP, and SMTP |
Ports & interfaces
| Specification | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 2 |
| USB port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| HDMI ports quantity | 1 |
| HDMI version | 2.0 |
| Audio in/out | Yes |
Design
| Specification | Value |
|---|---|
| Chassis type | Tower |
| Cooling type | Active |
| Product colour | Black |
| Number of fans | 1 fan(s) |
| Fan diameter | 7 cm |
| LED indicators | HDD, LAN, Status, USB |
Performance
| Specification | Value |
|---|---|
| Type | NAS |
| Device class | Small & Medium Business |
| Backup function | Yes |
| Backup features | Cloud |
| Buzzer | Yes |
| Noise level | 19.4 dB |
| Web-based management | Yes |
| Hot spare | Yes |
| On/off switch | Yes |
| Reset button | Yes |
| S.M.A.R.T. support | Yes |
| Security algorithms | HTTPS, SSH |
| System log | Yes |
| USB copy function | Yes |
Software
| Specification | Value |
|---|---|
| Operating system installed | QVR Pro OS (QVP) |
Power
| Specification | Value |
|---|---|
| Power supply location | Built-in |
| Power supply unit (PSU) capacity | 90 W |
| Number of power supply units | 1 |
| Power consumption (typical) | 16.34 W |
| Power consumption (sleep) | 10.14 W |
| Power consumption (off) | 0.74 W |
| AC input voltage | 100-240 V |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 102 mm |
| Depth | 216 mm |
| Height | 150 mm |
| Weight | 1.47 kg |
| Package weight | 2.92 kg |
Packaging content
| Specification | Value |
|---|---|
| Cables included | AC, LAN (RJ-45) |
| Number of screws | 14 |
Processor special features
| Specification | Value |
|---|---|
| Embedded options available | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Execute Disable Bit | Yes |
| Graphics & IMC lithography | 22 nm |
| Intel 64 | Yes |
| Intel FDI Technology | No |
| Intel Identity Protection Technology version | 0.00 |
| Intel Rapid Storage Technology | No |
| Intel Small Business Advantage (SBA) version | 0.00 |
| Intel Stable Image Platform Program (SIPP) | No |
| Intel Stable Image Platform Program (SIPP) version | 0.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | No |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 5 - 95% |
Logistics data
| Specification | Value |
|---|---|
| Harmonized System (HS) code | 84714100 |
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