Mô tả
Specification
| CPU | Processor: AMD R-Series RX-421BD quad-core 2.1 GHz processor, Turbo Core up to 3.4 GHz Architecture: 64-bit Graphics: Embedded Radeon™ R7 graphics processor Encryption Engine: AES-NI |
| System Memory | 8 GB DDR4 (2 x 4 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 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: SSD using PCIe expansion slot |
| Hot-swappable | Yes The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots. |
| Gigabit Ethernet Port | 4 x RJ45 |
| USB QuickAccess Port | USB Micro-B |
| PCIe Slot | 2 x PCIe 3.0 x4 Note: Support 10GbE LAN card, USB 3.1 Gen2 (10Gb/s) expansion card, QM2 card, or PCIe wireless network card. |
| USB Port | 4 x USB 3.0 (Front: 1; Back: 3) |
| HDMI Output | 2 x HDMI 1.4b (up to 3840 x 2160 resolution at 30 Hz) |
| Audio | • 2 x 3.5 mm dynamic microphone jacks • 1 x 3.5 mm line-out jack • 2 x speakers Note: You cannot use the speakers and the line-out jack simultaneously. |
| Display Panel | Monochrome backlit LCD display with Enter and Select buttons |
| USB One Touch Copy | Front: USB 3.0 |
| IR sensor | QNAP RM-IR004 remote control (MCE compatible) (sold separately) |
| 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 |
| Net Weight | 4.9 kg (10.80 lbs) |
| Power Consumption (W) | HDD standby: 33.24 W In operation: 56.23 W (with 4 x 2TB HDDs installed) |
| Sound Level | 21.7 dB(A) |
| Power Supply Unit | 250W, 100-240V AC, 50/60Hz, 3.5A |
| 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 |
