| 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 |
6 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 6 |
| • 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 full-height 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 264.3 x 279.6 mm |
| 7.41 x 10.4 x 11.01 inch |
| Power Consumption (W) |
HDD standby: 35.11 W |
| In operation: 63.69 W |
| (with 6 x 2TB HDDs installed) |
| Sound Level |
Sound pressure (LpAm): 23.0 dB(A) |
| Net Weight |
5.57 kg (12.28 lbs) |
| Power Supply Unit |
250W, 100-240V AC, 50/60Hz |
| Fan |
System: 2 x 90 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) |
| Warranty |
Standard 2 Years Warranty |
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