Mô tả
Thiết bị lưu trữ QNAP TVS-871
CPU | TVS-871-i3-4G: Dual-core Intel Core i3-4150 3.5 GHz Processor TVS-871-i5-8G: Quad-core Intel Core i5-4590S 3.0 GHz Processor (Turbo boost to 3.7 GHz) TVS-871-i7-16G: Quad-core Intel Core i7-4790S 3.2 GHz (Turbo boost to 4 GHz) |
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DRAM |
TVS-871-i3-4G
System memory: 4 GB DDR3 RAM
Memory module pre-installed: 2 GB x2 Total memory slots: 2 Memory expandable up to: 16 GB (8GB x2) TVS-871-i5-8G System memory: 8 GB DDR3 RAM
Memory module pre-installed: 4 GB x2 Total memory slots: 2 Memory expandable up to: 16 GB (8GB x2) TVS-871-i7-16G System memory: 16 GB DDR3 RAM
Memory module pre-installed: 8 GB x2 Total memory slots: 2 NOTE: |
Flash Memory | 512MB DOM |
Hard Drive | 8 x 3.5-inch SATA 6Gb/s, SATA 3Gb/s hard drive or 2.5-inch SATA, SSD hard drive NOTE: 1. The standard system is shipped without hard drives. 2. For the HDD compatibility list, please visit Compatibility list |
Hard Drive Tray | 8 x hot-swappable and lockable tray |
LAN Port | 4 x Gigabit RJ-45 Ethernet port (Expandable up to 8 x 1 Gb LAN or 4 x 10 Gb + 4 x 1 Gb LAN by installing optional dual-port 10 Gb and 1 Gb network card) Note: |
LED Indicators | Status, USB, LAN |
USB | 3x USB 3.0 port (front: 1, rear: 2) 2x USB 2.0 port (rear) Support USB printer, pen drive, USB hub, and USB UPS etc. |
HDMI | 1 |
Buttons | System: Power button and reset button |
Alarm Buzzer | System warning |
Form Factor | Tower |
Dimensions | 185.2 (H) x 298.2 (W) x 235.4 (D) mm 7.29 (H) x 11.74 (W) x 9.27 (D) inch |
Weight | 7.83 kg/ 17.26 lbs (Net) 8.9 kg/ 19.62 lbs (Gross) |
Power Consumption (W) | TVS-871-i3-4G:
HDD Standby: 45.48
In Operation: 83.81 TVS-871-i5-8G: HDD Standby: 45.43
In Operation: 82.06 TVS-871-i7-16G: HDD Standby: 45.37
In Operation: 82.51 (with 8 x WD WD20EFRX hard drive installed) |
Sound Level* | Sound pressure (LpAm): 23.1 dB(A) |
Temperature | 0~40˚C |
Relative Humidity | 5~95% non-condensing, wet bulb: 27˚C. |
Power Supply | Input: 100-240V AC, 50/60Hz Output: 350W |
PCIe Slot | 2 (1* PCIe Gen3 x8, 1* PCIe Gen2 x4) |
Fan | 2 x quiet cooling fan (12 cm, 12V DC) |