WD 2.5" SSD ULTRASTAR SN655 7.68TB (PCIe 4.0/NVMe)(Di)
7680 GB, 2.5"More than 10 pieces in stock at third-party supplier
Product details
Ultrastar NVMe Enterprise SSDs are the ideal solution for cloud and server providers that require powerful, cost-optimized read performance with high capacity 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 ensure that your data is secure and available when needed. With high capacity and low latency performance, achieving up to 1.1 million IOPS, storage providers can efficiently scale capacity for modern applications that process large unstructured datasets, reduce time to insight for big data, and enable efficient machine learning.
Features
The Ultrastar DC SN655 NVMe SSDs feature the next-generation Western Digital NVMe 1.4b controller with PCIe Generation 4.0 interface and Western Digital BiCS5 TLC 3D NAND, enabling higher capacities and performance while scaling for ever-increasing application workloads. The SN655 is designed for standard 2.5-inch SSD storage infrastructure and supports U.2 and U.3 backplanes, offers power loss protection, 2.5 million MTBF (projected), and 1.0 DW/D.
Emerging Workloads
Ultrastar DC SN65x NVMe SSDs are optimized for cloud and scale-out workloads, providing high QoS consistency for emerging workloads in 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.
Specifications
- Features: Power loss protection, end-to-end data path protection, variable sector sizes, and more
- Western Digital NVMe 1.4 compatible controller and PCIe 4.0
- Western Digital BiCS5 3D TLC NAND
- Storage capacity:...
SSD type | U.2 SSD |
Interface | PCIe 4.0 |
Protocol | NVMe |
Write transfer speed | 2600 MB/s |
Read transfer speed | 6800 MB/s |
Max. random 4K read | 980000 IOPS |
Max. random 4K write | 80000 IOPS |
Item number | 37757957 |
SSD type | U.2 SSD |
Form factor | 2.5" |
Storage capacity | 7680 GB |
Interface | PCIe 4.0 |
Protocol | NVMe |
Read transfer speed | 6800 MB/s |
Write transfer speed | 2600 MB/s |
Memory type (NAND) | TLC |
Max. random 4K read | 980000 IOPS |
Max. random 4K write | 80000 IOPS |
Max. TBW | 1 TB |
SSD Features | AES encryption, PLP Security, SMART Support |
Country of origin | Germany |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Length | 10.03 cm |
Width | 6.98 cm |
Height | 1.49 cm |
Weight | 147.30 g |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «SSD» category have a defect within the first 24 months?
Source: Galaxus- 6.SanDisk0,6 %
- 9.Kingston0,7 %
- 9.WD0,7 %
- 11.Crucial0,8 %
- 11.Emtec0,8 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 13.SanDisk2 days
- 15.Seagate3 days
- 15.Synology3 days
- 15.WD3 days
- 18.Samsung4 days
Return rate
How often is a product of this brand in the «SSD» category returned?
Source: Galaxus- 14.Lexar2,1 %
- 15.Verbatim2,2 %
- 16.WD2,4 %
- 17.Crucial2,6 %
- 18.Corsair2,8 %