WD Ultrastar DC SN655 U.3 3.84TB PCIE TLC RI-1DW/D Dual Port BICS5 SE
3840 GB, 2.5"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 help ensure that your data is secure and available when needed. With high capacity and low latency performance reaching up to 1.1 million IOPS, storage providers can efficiently scale capacity for modern applications that process large unstructured datasets, reduce time to insights for big data, and enable efficient machine learning.
Features
The Ultrastar DC SN655 NVMe SSDs include the next-generation Western Digital NVMe 1.4b controller with PCIe Generation 4.0 interface and Western Digital BiCS5 TLC 3D NAND, allowing for higher capacities and performance as workloads scale to ever larger application demands. The SN655 is designed for standard 2.5-inch SSD storage infrastructure and supports U.2 and U.3 backplanes, as well as power loss protection. It has a projected MTBF of 2.5 million hours and a DW/D of 1.0.
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 growing in size and complexity. They are the ideal solution for scaling capacity and maximizing GB/Watt.
Technical Specifications
- Features: Power loss protection, end-to-end data path protection, variable sector sizes, and more
- Western Digital NVMe 1.4 compliant controller and PCIe 4.0
- Western Digital BiCS5 3D TLC NAND
- Capacity:...
Interface | PCIe 4.0 |
Protocol | NVMe |
Write transfer speed | 2600 MB/s |
Read transfer speed | 6800 MB/s |
Max. random 4K read | 1000000 IOPS |
Max. random 4K write | 112000 IOPS |
Item number | 37802522 |
Form factor | 2.5" |
Storage capacity | 3840 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 | 1000000 IOPS |
Max. random 4K write | 112000 IOPS |
SSD Features | PLP Security |
Country of origin | Singapore |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Length | 10.03 cm |
Width | 6.98 cm |
Height | 1.49 cm |
Weight | 147.30 g |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «SSD» category have a defect within the first 24 months?
Source: Digitec Galaxus- 10.Kioxia0.7 %
- 10.Teamgroup0.7 %
- 10.WD0.7 %
- 14.Crucial0.8 %
- 14.Gigabyte0.8 %
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: Digitec Galaxus- 12.SanDisk1 day
- 15.Synology2 days
- 16.WD3 days
- 17.Samsung4 days
- 17.Seagate4 days
Return rate
How often is a product of this brand in the «SSD» category returned?
Source: Digitec Galaxus- 14.Team Group2.1 %
- 15.Verbatim2.3 %
- 16.WD2.4 %
- 17.Crucial2.5 %
- 18.Corsair2.7 %