WD Ultrastar DC SN655 U.3 3.84TB PCIE TLC RI-1DW/D Dual Port BICS5 SE

3840 GB, 2.5"
CHF138.28/1TB
Currently out of stock
free shipping

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:...

Key specifications

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

General information

Manufacturer
WD
Category
SSD
Manufacturer no.
0TS2458
Release date
31.8.2023

Data storage properties

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

Origin

Country of origin
Singapore

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
10.03 cm
Width
6.98 cm
Height
1.49 cm
Weight
147.30 g

30-day right of return
5 years Warranty (Bring-in)

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.Kioxia
    0.7 %
  • 10.Teamgroup
    0.7 %
  • 10.WD
    0.7 %
  • 14.Crucial
    0.8 %
  • 14.Gigabyte
    0.8 %

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.SanDisk
    1 day
  • 15.Synology
    2 days
  • 16.WD
    3 days
  • 17.Samsung
    4 days
  • 17.Seagate
    4 days

Return rate

How often is a product of this brand in the «SSD» category returned?

Source: Digitec Galaxus
  • 14.Team Group
    2.1 %
  • 15.Verbatim
    2.3 %
  • 16.WD
    2.4 %
  • 17.Crucial
    2.5 %
  • 18.Corsair
    2.7 %
Source: Digitec Galaxus