| CPU |
Processor: AMD R-Series RX-421ND quad-core 2.1 GHz processor, Turbo Core up to 3.4 GHz
Architecture: 64-bit
Encryption Engine: AES-NI |
| System Memory |
4 GB DDR4 (2 x 2 GB) |
| Maximum Memory |
64 GB (4 x 16 GB) |
| Memory Slot |
4 x SODIMM DDR4
(For dual- or quad-DIMM configurations, you must use a pair of identical DDR4 modules.) |
| Flash Memory |
512MB DOM |
| Drive Bay |
4 x SATA 6 Gbps |
| Drive Compatibility |
• 3.5-inch SATA hard disk drives
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid state drives |
| M.2 SSD Slot |
2 x M.2 2260/2280 SATA 6Gb/s SSDs (Sold separately)
Note:
1. The M.2 SSD is not included as standard.
2. M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from QNAP or a third-party provider) on the M.2 SSD. |
| SSD Cache Acceleration Support |
• Drive bays 1 to 4
• M.2 slots 1 to 2
• Optional: M.2 SSD using QNAP QM2 PCIe expansion card |
| Hot-swappable |
The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots. |
| Gigabit Ethernet Port |
4 x RJ45 |
| PCIe Slot |
2 x PCIe 3.0 x4
Note: Support low-profile 10GbE LAN card, USB 3.1 Gen2 (10Gb/s) expansion card, QM2 card, PCIe wireless network card or a bus-powered graphics card. |
| USB Port |
4 x USB 3.0 (Front: 1; Back: 3) |
| Audio |
• 2 x 3.5 mm dynamic microphone jacks
• 1 x 3.5 mm line-out jack
• 1 x speakers
Note: You cannot use the speakers and the line-out jack simultaneously. |
| USB One Touch Copy |
Front: USB 3.0 |
| IR sensor |
Optional QNAP RM-IR004 remote control (MCE compatible) |
| Form Factor |
Tower |
| Dimensions (H x W x D) |
188.2 x 199.3 x 279.6 mm
7.41 x 7.85 x 11.01 inch |
| Power Consumption (W) |
HDD standby: 33.24 W
In operation: 56.23 W
(with 4 x 2TB HDDs installed) |
| Sound Level |
Sound pressure (LpAm): 21.7 dB(A) |
| Net Weight |
4.84 kg (10.67 lbs) |
| Power Supply Unit |
250W, 100-240V AC, 50/60Hz |
| Fan |
System: 1 x 120 mm
CPU: 1 x 60 mm |
| Operating Temperature & Relative Humidity |
0 ~ 40˚C ( 32˚F ~ 104˚F ), 5 ~ 95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Security Slot |
Kensington security slot |
Жесткий диск HPE MSA 2.4TB R0Q57A
Сетевые
Сети
Дисковые 
Корпуса расширения 
Жесткие диски
Контроллеры
Накопители SSD
Медиаплееры
Дупликаторы DVD/CD/BD USB Flash, HDD
Платы расширения и аксессуары
Диагностика и восстановление ACELab
ПО и лицензии
