WD Coffee Bay Ultrastar Dc Sn655

3840 GB, 2.5"
CHF154.19/1TB
Delivered between Thu, 7.8. and Wed, 13.8.
More than 10 pieces in stock at third-party supplier
Supplied by
free shipping

Product details

The WD Ultrastar DC SN655 Solid State Drive is designed for the demanding conditions of data center environments, offering a blend of high storage capacity, exceptional performance, and robust security features. With a capacity of 3.84 TB and Western Digital's advanced BiCS5 3D TLC NAND technology, it provides ample space for data-intensive applications and extensive storage requirements. The drive delivers outstanding speed with an internal data rate of up to 6800 MB/s for reading and 2600 MB/s for writing, ensuring fast and reliable access to data.

The drive is engineered with data integrity in mind, featuring end-to-end data path protection and Power Loss Protection (PLP) to safeguard your data against unexpected power outages. Security is also a priority: TCG Ruby Encryption and comprehensive hardware encryption features provide enhanced protection for your data. Additionally, its energy-efficient operation, with a typical power consumption of 20 W and an idle mode of just 8 W, makes it a cost-effective choice for continuous use. Whether for enterprise storage solutions or applications in data centers, the WD Ultrastar DC SN655 is a reliable, secure, and high-performance SSD that meets the demands of today’s data-driven world.

Key specifications

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
1000000 IOPS
Max. random 4K write
112000 IOPS
Item number
53094671

General information

Manufacturer
WD
Category
SSD
Manufacturer no.
0TS2467
Release date
21.11.2024

Data storage properties

SSD type
U.2 SSD
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
AES encryption

Power supply

Power consumption (standby)
8 W
Power consumption
20 W

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
10.05 cm
Width
6.99 cm
Height
1.50 cm
Weight
147.30 g

30-day right of return
24 Months Warranty (Bring-in)
2 additional offers

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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