WD 2.5" SSD ULTRASTAR SN655 3.84TB (PCIe 4.0/NVMe)(Di)
3840 GB, 2.5"Only 1 piece in stock at supplier
Product details
Ultrastar NVMe Enterprise SSDs are the ideal solution for cloud and server providers that require powerful, cost-effective 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 increase 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, 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, a projected 2.5 million MTBF, 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, which 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 compliant controller and PCIe 4.0
- Western Digital BiCS5 3D TLC NAND
- Capacity:...
Interface | PCIe |
Interface version | PCIe 4.0 |
Protocol | NVMe |
Read transfer speed | 6800 MB/s |
Write transfer speed | 2600 MB/s |
Max. random 4K read | 1000000 IOPS |
Max. random 4K write | 112000 IOPS |
Item number | 37757971 |
Manufacturer | WD |
Category | SSD |
Manufacturer no. | 0TS2461 |
Release date | 28.8.2023 |
Form factor | 2.5" |
Storage capacity | 3840 GB |
Interface | PCIe |
Interface version | 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 |
Scope of application | Enterprise |
SSD Features | SMART Support |
Max. TBW | 5500 TB |
MTBF | 2500000 h |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂ emissions | 95,84 kg |
Climate contribution | EUR 2,38 |
Scope of delivery | 1 piece |
Length | 10.05 cm |
Width | 6.99 cm |
Height | 1.50 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- 11.Crucial0,7 %
- 11.Dell0,7 %
- 11.WD0,7 %
- 14.Intel0,8 %
- 14.PNY0,8 %
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- 9.Kioxia2 days
- 9.Silicon Power2 days
- 9.WD2 days
- 14.Lexar3 days
- 14.Samsung3 days
Return rate
How often is a product of this brand in the «SSD» category returned?
Source: Galaxus- 8.Samsung1,9 %
- 11.SANDISK2,2 %
- 11.WD2,2 %
- 13.Raspberry Pi2,3 %
- 14.Crucial2,5 %