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SKU: 0TS2463  |   Brand: Western Digital

Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND

SKU: 0TS2463  |   Brand: Western Digital

Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND

0 in stock

£1,424.73 ex. VAT

Figures are exclusive of VAT.

 

Western Digital Ultrastar DC SN655. SSD capacity: 15.4 TB, SSD form factor: U.3, Read speed: 6800 MB/s, Write speed: 3700 MB/s, Component for: Server/workstation

Memory type 3D TLC NAND
SSD form factor U.3
Interface PCI Express 4.0
Component for Server/workstation

Hard drive
SSD capacity15.4 TB
Memory type3D TLC NAND
Performance
Windows operating systems supportedYes
Linux operating systems supportedYes
InterfacePCI Express 4.0
Component forServer/workstation
NVMeYes
NVMe version1.4b
SSD capacity15.4 TB
Read speed6800 MB/s
Write speed3700 MB/s
Memory type3D TLC NAND
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Random write (4KB)125000 IOPS
Random read (4KB)1100000 IOPS
Mean time between failures (MTBF)2500000 h
Write latency15 µs
Read latency100 µs
Data transmission
Read speed6800 MB/s
Write speed3700 MB/s
Random write (4KB)125000 IOPS
Random read (4KB)1100000 IOPS
Write latency15 µs
Read latency100 µs
Endurance
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Mean time between failures (MTBF)2500000 h
Features
InterfacePCI Express 4.0
Component forServer/workstation
NVMeYes
NVMe version1.4b
SSD capacity15.4 TB
Windows operating systems supportedYes
Read speed6800 MB/s
Write speed3700 MB/s
Linux operating systems supportedYes
Memory type3D TLC NAND
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Random write (4KB)125000 IOPS
Random read (4KB)1100000 IOPS
Mean time between failures (MTBF)2500000 h
Write latency15 µs
Read latency100 µs
SSD form factorU.3
Power
Power consumption (idle)8 W
Operating voltage12 V
Design
Component forServer/workstation
SSD form factorU.3
Weight & dimensions
Width69.8 mm
Weight147.3 g
Height15 mm
Depth100.5 mm
System requirements
Windows operating systems supportedYes
Linux operating systems supportedYes
Operational conditions
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
Technical details
InterfacePCI Express 4.0
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
SSD form factorU.3
Software
Windows operating systems supportedYes
Linux operating systems supportedYes
Other features
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read