Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND
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Product Information
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
Product
Name
Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND
Category
Brand
Weight & dimensions
Width
69.8 mm
Depth
100.5 mm
Height
15 mm
Weight
147.3 g
Operational conditions
Operating temperature (T-T)
0 - 70 °C
Storage temperature (T-T)
-40 - 85 °C
Power
Operating voltage
12 V
Power consumption (idle)
8 W
Features
SSD capacity
15.4 TB
SSD form factor
U.3
Interface
PCI Express 4.0
NVMe
Yes
Memory type
3D TLC NAND
Component for
Server/workstation
NVMe version
1.4b
Read speed
6800 MB/s
Write speed
3700 MB/s
Random read (4KB)
1100000 IOPS
Random write (4KB)
125000 IOPS
Read latency
100 µs
Write latency
15 µs
Uncorrectable Bit Error Rate (UBER)
< 1 per 10^17 bits read
Mean time between failures (MTBF)
2500000 h
Windows operating systems supported
Yes
Linux operating systems supported
Yes
NOTE: The above information is provided for your convenience only, and we cannot guarantee its accuracy with the seller.
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