IT preču, elektronikas un sadzīves tehnikas vairumtirdzniecība
ELKO kods
1439689
SanDisk DC SN655. SSD capacity: 15 TB, SSD form factor: U.3, Read speed: 6800 MB/s, Write speed: 3700 MB/s, Component for: Server/workstation
Tehniskā specifikācija
Model
WUS5EA1A1ESP7E3
Features
Component for
Server/workstation
Interface
PCI Express 4.0
Linux operating systems supported
Yes
Mean time between failures (MTBF)
2500000 h
Memory type
3D TLC NAND
NVMe
Yes
NVMe version
1.4b
Random read (4KB)
1100000 IOPS
Random write (4KB)
125000 IOPS
Read latency
100 µs
Read speed
6800 MB/s
SSD capacity
15360 GB
SSD form factor
U.3
Uncorrectable Bit Error Rate (UBER)
< 1 per 10^17 bits read
Windows operating systems supported
Yes
Write latency
15 µs
Write speed
3700 MB/s
Power
Operating voltage
12 V
Power consumption (idle)
8 W
Weight & dimensions
Depth
100.45 mm
Height
15 mm
Weight
147.3 g
Width
69.85 mm
Operational conditions
Operating temperature (T-T)
0 - 70 °C
Storage temperature (T-T)
-40 - 85 °C
SSD series
Ultrastar DC SN655

Nicht einfach nur Datenspeicher – eine Datenstrategie

Ultrastar NVMe™ enterprise SSDs continue to be the ideal solution for cloud and server providers who need performant, high-capacity, cost-optimized, read-intensive performance for their data-intensive applications.

Unlocking the Full Potential of Enterprise SSDs
With dual-port redundancy and failover capability, end-to-end data protection and additional enterprise features, Ultrastar DC SN655 NVMe SSDs help ensure your data is secure and available when needed. With high-capacity, low-latency performance reaching up to 1.1M IOPs, storage providers are efficiently able to increase capacity for modern applications processing large unstructured datasets and are reducing time-to-insights of big data and enabling efficient machine learning.

Features
Ultrastar DC SN655 NVMe SSDs includes the next generation Western Digital NVMe 1.4b controller with PCIe Generation 4.0 interface and Western Digital BiCS5 TLC 3D NAND to enable higher capacities and performance at scale for increasingly larger application workloads. Designed and built for the standard 2.5” SSD storage infrastructure, the SN655 includes support for U.2 and U.3 backplanes and features power loss protection and 2.5M MTBF (projected) and 1.0 DW/D with a 5 year limited warranty.

Emerging Workloads
Ultrastar DC SN65x NVMe SSDs are optimized for cloud and scaleout workloads, providing high QoS consistency for the emerging workloads for big data, artificial intelligence, and machine learning that are increasing in size and complexity making them the ideal solution for scaling capacity and maximizing GB/watt.

  • Power loss protection, end-to-end data path protection, variable sector sizes, and more
  • Western Digital NVMe 1.4 Compliant Controller and PCle® 4.0
  • Western Digital BiCS5 3D TLC NAND

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