Western Digital Ultrastar DC SN640 2.5" 1920 GB PCI Express 3.1 3D TLC NVMe
EAN:
8592978251420
Part number:
0TS1928
Payment methods
Delivery methods
> Western Digital NVMe 1.3 compliant controller; PCIe Gen3.1x4
> Western Digital BiCS4 96L 3D TLC NAND
> 0.8 and 2.0 DWPD
> Full data-loss protection
> MTBF rating of 2 million hours
> Instant Secure Erase (ISE) and AES-256 encryption
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Description
Multimedia
Western Digital Ultrastar DC SN640. SSD capacity: 1.92 TB, SSD form factor: 2.5", Read speed: 3100 MB/s, Write speed: 2000 MB/s, Component for: Server/workstation
Specifications
Features
NVMe version
1.3
Security algorithms
256-bit AES
SSD capacity
1.92 TB
SSD form factor
2.5"
Interface
PCI Express 3.1
NVMe
Yes
Memory type
3D TLC
Component for
Server/workstation
Hardware encryption
Yes
Read speed
3100 MB/s
Write speed
2000 MB/s
Random read (4KB)
472000 IOPS
Random write (4KB)
63000 IOPS
Read latency
208 µs
Uncorrectable Bit Error Rate (UBER)
< 1 per 10^17 bits read
Mean time between failures (MTBF)
2000000 h
Power
Operating voltage
12 V
Power consumption (average)
12 W
Power consumption (idle)
5 W
Weight & dimensions
Width
2.75" (69.8 mm)
Depth
3.95" (100.5 mm)
Height
0.276" (7 mm)
Weight
3.35 oz (95 g)
Operational conditions
Operating temperature (T-T)
0 - 78 °C
Storage temperature (T-T)
-40 - 85 °C
Logistics data
Harmonized System (HS) code
84717070
SKU:
1033666
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