Mô tả
Thiết bị lưu trữ QNAP TVS-EC1280U-SAS-RP R2
CPU | Intel® Xeon® E3-1246 v3 Family 3.5 GHz Quad-core Processor |
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Memory | Total memory slots: 4 TVS-EC1280U-SAS-RP-8GE-R2: System memory: 8 GB DDR3 ECC RAM
Memory module pre-installed: 4 GB x2 Memory expandable up to: 32 GB (8GB x4) TVS-EC1280U-SAS-RP-16G-R2: System memory: 16 GB DDR3 non-ECC RAM
Memory module pre-installed: 8 GB x2 Memory expandable up to: 32 GB (8GB x4) |
Flash Memory | 512MB DOM |
Internal Cache Port | Two mSATA port on board for read caching. The standard system is shipped with two 128GB mSATA flash. For the optional mSATA flash, |
Hard Drive | 12 x 3.5-inch SAS 12Gbps, SAS/SATA 6Gbps/3Gbps hard drive or 2.5-inch SAS/SATA SSD hard drive |
Hard Drive Tray | 12 x hot-swappable and lockable tray |
LAN Port | Built-in 2 x 10 GbE SFP+ ports (LAN-10G2SF-MLX) and 4 x GbE ports 40GbE is optional |
LED Indicators | 10 GbE, Status, LAN, Storage expansion port status |
USB | 4x USB 3.0 port (rear) 4x USB 2.0 port (rear) Support USB printer, pen drive, USB hub, and USB UPS etc. |
Buttons | System: Power button and reset button |
Alarm Buzzer | System warning |
Form Factor | 2U, Rackmount |
Dimensions | 88(H) x 442.5(W) x 530.5(D) mm 3.46(H) x 17.42(W) x 20.89(D) inch |
Weight | Net weight (NAS only) : 14.18 kg/ 31.26 lb Gross weight (with packing and accessories) : 21.41 kg/ 47.20 lb |
Sound Level (dB)* | Sound Level (dB) Sound pressure (LpAm) (bystander position): 49.4 dB (with 12 x HITACHI HUS724020ALA640 hard drive installed) |
Power Consumption (W) | Sleep mode: 111.26 In Operation: 178.65 W (with 12 x 1TB hard drive installed) |
Temperature | 0-40˚C |
Relative Humidity | 5~95% non-condensing, wet bulb: 27˚C. |
Power Supply | Redundant power: Input 90~264VAC; 450W x 2 |