WD Black SN7100

4000 GB, M.2 2280
CHF67.41/1TB
Delivered between Tue, 24.6. and Fri, 27.6.
More than 10 items in stock at third-party supplier
Supplied by
JACOB DE

Product details

The WD_BLACK SN7100 is a powerful M.2 SSD designed for demanding applications and gaming. With a storage capacity of 4 TB, it offers ample space for extensive data, games, and applications. The SSD utilizes the PCIe Gen4 interface, enabling an impressive read speed of up to 7000 MB/s and a write speed of up to 6700 MB/s. This ensures fast load times and enhanced system performance. The SN7100 is available in the compact M.2 2280 form factor, making it ideal for modern laptops and desktop PCs that require high performance. The use of TLC NAND technology ensures a reliable and durable storage solution. This SSD comes without a heatsink, making it a flexible choice for various systems.

  • High read speed of up to 7000 MB/s for quick data access
  • Write speed of up to 6700 MB/s for efficient storage
  • TLC NAND technology for improved performance and longevity
  • Compatible with PCIe 4.0 for optimal system integration.

Key specifications

SSD type
M.2 SSD
Interface
PCIe 4.0
Protocol
NVMe
Write transfer speed
6700 MB/s
Read transfer speed
7000 MB/s
Max. random 4K read
900000 IOPS
Max. random 4K write
1350000 IOPS
Item number
57230974

General information

Manufacturer
WD
Category
SSD
Manufacturer no.
WDS400T4X0E-00CJA0
Release date
27.3.2025

Data storage properties

SSD type
M.2 SSD
Form factor
M.2 2280
Storage capacity
4000 GB
Interface
PCIe 4.0
Protocol
NVMe
Read transfer speed
7000 MB/s
Write transfer speed
6700 MB/s
Memory type (NAND)
TLC
Max. random 4K read
900000 IOPS
Max. random 4K write
1350000 IOPS
Storage Cooling
without heatsink

Origin

Country of origin
USA

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
8 cm
Width
2.20 cm
Height
0.24 cm
Weight
5.80 g

Package dimensions

Length
13 cm
Width
10 cm
Height
2 cm
Weight
46 g

30-day right of return
24 Months Warranty (Bring-in)
3 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
  • 9.Gigabyte
    0.7 %
  • 9.Kingston
    0.7 %
  • 9.WD
    0.7 %
  • 12.Crucial
    0.8 %
  • 12.Kioxia
    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
  • 14.SanDisk
    3 days
  • 14.Seagate
    3 days
  • 14.Synology
    3 days
  • 14.WD
    3 days
  • 18.Samsung
    4 days

Return rate

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

Source: Digitec Galaxus
  • 13.Adata
    2 %
  • 14.Verbatim
    2.2 %
  • 15.WD
    2.4 %
  • 16.Lexar
    2.5 %
  • 17.Crucial
    2.6 %
Source: Digitec Galaxus