£4,439.99

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  • 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

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.

Features
Linux operating systems supported Yes
Windows operating systems supported Yes
Mean time between failures (MTBF) 2500000 h
Uncorrectable Bit Error Rate (UBER) < 1 per 10^17 bits read
Write latency 10 µs
Read latency 80 µs
Random write (4KB) 112000 IOPS
Random read (4KB) 1000000 IOPS
Write speed 2600 MB/s
Read speed 6800 MB/s
Component for Server/workstation
Memory type 3D TLC NAND
NVMe version 1.4b
NVMe Yes
Interface PCI Express 4.0
SSD form factor U.3
SSD capacity 3.84 TB
Power
Power consumption (idle) 8 W
Operating voltage 12 V
Weight & dimensions
Weight 147.3 g
Height 15 mm
Depth 100.5 mm
Width 69.8 mm
Operational conditions
Storage temperature (T-T) -40 - 85 °C
Operating temperature (T-T) 0 - 70 °C