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Western Digital 0TS1953 Hard Drive 1.6TB NVMe 2.5in, ISE - Ultrastar DC SN640 Series

Name: Western Digital 0TS1953 Hard Drive 1.6TB NVMe 2.5in, ISE - Ultrastar DC SN640 Series
Brand: Western Digital
SKU: 0TS1953
Availability: InStock

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0TS1953

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Applicability	AI / ML — fast storage for datasets / model files
Manufacturer	Western Digital
SKU	0TS1953
Product Type	Enterprise SSD / NVMe Drive

Extra Specifications for Western Digital 0TS1953 Hard Drive 1.6TB NVMe 2.5in, ISE - Ultrastar DC SN640 Series

Main Specifications
Device Type	NVMe Solid state drive - internal
Capacity	1.6TB
Form Factor	U.2 2.5in x 7mm
Interface	PCIe Gen 3.1 1x4 (Compliant to NVMe 1.3c)
Dimensions (WxDxH)	3.95 x 2.75 x 0.28 in
NAND Flash Memory Type	Western Digital BiCS4 3D TLC NAND
Weight	3.35 oz
Performance
Internal Data Rate	3270 MBps (read) / 2170 MBps (write)
4KB Random Read	473KIOPS
4KB Random Write	116KIOPS
Average Latency	85 μs
Lifetime Endurance (DWPD)	2
Miscellaneous
MTBF	2M hours
Reliability
Annual Failure Rate (AFR)	0.44%
Availability (hrs/day x days/wk)	24x7
Power
Requirement	+12V
Idle (W)	&lt, 5W
Operating Environment (System)
Operating Temperature Range	0°C to 70°C
Non-Operating Temperature Range	-40 to 85C

More Information
Applicability	AI / ML — fast storage for datasets / model files
Manufacturer	Western Digital
SKU	0TS1953
Product Type	Enterprise SSD / NVMe Drive

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