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Western Digital Ultrastar DC SN655 3.84 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND

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Special Price £680.90 £817.08 Regular Price £1,184.18 £1,421.02
Out of stock
SKU
0TS2461
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Western Digital Ultrastar DC SN655, 3.84 TB, U.3, 6800 MB/s
More Information
SSD form factor U.3
Memory type 3D TLC NAND
SSD capacity 3840 GB
NVMe Yes
SKU 0TS2461
EAN 0829686008625
Manufacturer Western Digital
Availability N
Product Family Ultrastar
Western Digital Ultrastar DC SN655. SSD capacity: 3.84 TB, SSD form factor: U.3, Read speed: 6800 MB/s, Write speed: 2600 MB/s, Component for: Server/workstation
Hard drive
SSD capacity3.84 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 capacity3.84 TB
Read speed6800 MB/s
Write speed2600 MB/s
Memory type3D TLC NAND
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Random write (4KB)112000 IOPS
Random read (4KB)1000000 IOPS
Mean time between failures (MTBF)2500000 h
Write latency10 µs
Read latency80 µs
Data transmission
Read speed6800 MB/s
Write speed2600 MB/s
Random write (4KB)112000 IOPS
Random read (4KB)1000000 IOPS
Write latency10 µs
Read latency80 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 capacity3.84 TB
Windows operating systems supportedYes
Read speed6800 MB/s
Write speed2600 MB/s
Linux operating systems supportedYes
Memory type3D TLC NAND
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Random write (4KB)112000 IOPS
Random read (4KB)1000000 IOPS
Mean time between failures (MTBF)2500000 h
Write latency10 µs
Read latency80 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
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You're reviewing:Western Digital Ultrastar DC SN655 3.84 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND
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SKU
0TS2461
NB-3200ESSDSAS/MWL
DELL-3.2TB/U.2-S19
CPQ-3200ESASMWL-S7
872386-B21-OS
NB-7680ESSDSAS/RI
Manufacturer
Western Digital
Origin Storage
Origin Storage
Origin Storage
Origin Storage
Origin Storage
Interface
PCI Express 4.0
N/A
PCI Express 3.1
SAS
SAS
SAS
Memory type
3D TLC NAND
eMLC
3D TLC
eMLC
3D TLC
eMLC
SSD capacity
N/A
2500GB to 3200GB
2500GB to 3200GB
2500GB to 3200GB
2500GB to 3200GB
N/A
Component for
Server/workstation
Server/workstation
Server/workstation
Server/workstation
Server/workstation
Server/workstation
SSD form factor
U.3
2.5"
2.5"
2.5"
2.5"
2.5"
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