Thiết bị lưu trữ Qnap TVS-EC1280U-SAS-RP R2

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Đánh giá sản phẩm Thiết bị lưu trữ Qnap TVS-EC1280U-SAS-RP R2
Thiết bị lưu trữ Qnap TVS-EC1280U-SAS-RP R2
12-bay 12Gbps SAS-enabled high-performance NAS/iSCSI/IP-SAN unified storage with dual built-in 10GbE ports
QNAP TVS-EC1280U-SAS-RP R2 is the world’s first unified NAS supporting Auto Tiering to deliver ongoing optimization of data across high-performance SSD, 12Gbps SAS drives and high-capacity SATA disks. Powered by an Intel® Xeon E3 CPU, the 40GbE-ready TVS-EC1280U-SAS-RP R2 delivers exceptional performance and supports cross-platform file sharing, comprehensive backup solutions, iSCSI & virtualization applications, and more practical business functions. With the powerful QTS operating system, the TVS-EC1280U-SAS-RP R2 performs as a reliable, scalable and unbeatable unified and tiered storage solution for businesses.
Built-in 10GbE, highly-efficient storage solution with high speed network for HD video editing and sharing
3,800+ MB/s throughput and 260,000+ IOPS
Qtier Technology drives Auto Tiering for optimal storage efficiency
Built-in 256GB mSATA modules for caching, beneficial to IOPS-demanding applications
Scalable design, up to 140 drives
Virtualization-ready, centralized data storage, backup, sharing and disaster recovery
Backward compatible with SAS/SATA 6Gbps drives
5 year warranty – Global warranty inclusive
CPUIntel® Xeon® E3-1246 v3 Family 3.5 GHz Quad-core Processor
MemoryTotal memory slots: 4

System memory: 8 GB DDR3 ECC RAM
Memory module pre-installed: 4 GB x2
Memory expandable up to: 32 GB (8GB x4)

System memory: 16 GB DDR3 non-ECC RAM
Memory module pre-installed: 8 GB x2
Memory expandable up to: 32 GB (8GB x4)
1. When upgrading RAM to more than 28GB, the original 4GB RAM modules must be removed.
2. For the information of RAM module installation and compatible NAS models, please refer to the QNAP RAM Module Installation Guide
Flash Memory512MB DOM
Internal Cache PortTwo mSATA port on board for read caching. The standard system is shipped with two 128GB mSATA flash.
For the optional mSATA flash, please visit
Hard Drive12 x 3.5-inch SAS 12Gbps, SAS/SATA 6Gbps/3Gbps hard drive or 2.5-inch SAS/SATA SSD hard drive
1. The standard system is shipped without hard drives.
2. For the hard drive compatibility list, please visit
Hard Drive Tray12 x hot-swappable and lockable tray
LAN PortBuilt-in 2 x 10 GbE SFP+ ports (LAN-10G2SF-MLX) and 4 x GbE ports
40GbE is optional
1. For the optional network card compatibility list, please visit Compatibility list
2. For the information of network card installation, please refer to chapter 6 in the Turbo NAS Hardware Manual.
LED Indicators10 GbE, Status, LAN, Storage expansion port status
USB4x USB 3.0 port (rear)
4x USB 2.0 port (rear)
Support USB printer, pen drive, USB hub, and USB UPS etc.
ButtonsSystem: Power button and reset button
Alarm BuzzerSystem warning
Form Factor2U, Rackmount
Dimensions88(H) x 442.5(W) x 530.5(D) mm
3.46(H) x 17.42(W) x 20.89(D) inch
WeightNet 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)
Relative Humidity5~95% non-condensing, wet bulb: 27˚C.
Power SupplyRedundant power: Input 90~264VAC; 450W x 2
PCIe Slot2 (Right slot: 1* PCIe Gen3 x8; Left slot: 1* PCIe Gen3 x4)
The PCIe Gen3 x8 slot is occupied by a 10GbE network adapter.
Fan4 x 6 cm smart cooling fan


1.Power Button7.HDMI
2.LED Indicators: 10 GbE, Status, LAN, Storage Expansion Port Status8.12G mini SAS connector
3.Password & Network Settings Reset Button9.Console
4.USB 2.0 Port x 410.PCIe slot (PCIe Gen3 x4)
5.Gigabit LAN x 411.Dual port 10GbE SFP+
6.USB 3.0 Port x 412.Power Connector

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