SANDISK WD BLACK SN7100 NVMe 4TB BLK

4000 GB, M.2 2280
CHF234.75/1TB
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Product details

The WD_BLACK SN7100 NVMe 4TB BLK is a powerful M.2 SSD designed for demanding applications and gaming. With a storage capacity of 4 terabytes, it provides ample space for extensive data, games, and applications. The SSD utilizes the NVMe protocol and PCIe Gen4 interface to achieve impressive speeds. With a read speed of up to 7000 MB/s and a write speed of up to 6700 MB/s, it enables fast data transfers and enhanced system performance. This SSD is ideal for users who require high performance and reliability without relying on cooling from a heatsink. The WD_BLACK SN7100 is therefore an excellent choice for anyone looking to elevate their storage solutions to the next level.

  • High read speed of up to 7000 MB/s for quick data access
  • Write speed of up to 6700 MB/s for efficient data storage
  • TLC NAND technology for improved performance and durability.

Key specifications

Interface
PCIe
Protocol
NVMe
Read transfer speed
7000 MB/s
Write transfer speed
6700 MB/s

General information

Item number
61308134
Manufacturer
SANDISK
Category
SSD
Manufacturer no.
WDS400T4X1E-00CJA0
Release date
5.8.2025

Data storage properties

SSD type
M.2 SSD
Form factor
M.2 2280
Storage capacity
4000 GB
Interface
PCIe
Protocol
NVMe
Read transfer speed
7000 MB/s
Write transfer speed
6700 MB/s
Memory type (NAND)
TLC
Storage Cooling
without heatsink
Scope of application
Allrounder
SSD Features
SMART Support

Voluntary climate contribution

CO₂ emissions
95.84 kg
Climate contribution
CHF 2.28

Scope of delivery

Scope of delivery
216 pieces

30-day right of return
36 Months Warranty (Bring-in)

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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
  • 2.WaveShare
    0.3 %
  • 4.Samsung
    0.4 %
  • 5.SANDISK
    0.5 %
  • 6.HP
    0.6 %
  • 6.Kioxia
    0.6 %

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.Lexar
    3 days
  • 14.Samsung
    3 days
  • 14.SANDISK
    3 days
  • 14.Synology
    3 days
  • 18.Corsair
    7 days

Return rate

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

Source: Digitec Galaxus
  • 11.WD
    2.2 %
  • 12.Raspberry Pi
    2.3 %
  • 13.SANDISK
    2.4 %
  • 14.Crucial
    2.5 %
  • 15.Verbatim
    2.7 %
Source: Digitec Galaxus