WD Black SN850X

1000 GB, M.2 2280
Price in EUR including VAT
EUR94,14/1TB
151Ratings
Test reportsVery good based on 2 tests
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More than 10 items in stock at supplier

Features

Memory Size

Product details

Key specifications

SSD type
M.2 SSD
Interface
PCIe 4.0
Protocol
NVMe
Write transfer speed
6300 MB/s
Read transfer speed
7300 MB/s
Max. random 4K read
800000 IOPS
Max. random 4K write
1100000 IOPS
Documents
Item number
21635318

General information

Manufacturer
Category
Manufacturer no.
WDS100T2X0E-00BCA0
Release date
4.8.2022

Data storage properties

SSD type
M.2 SSD
Form factor
M.2 2280
Storage capacity
1000 GB
Data storage interface
PCIe 4.0
SSD protocol
NVMe
Read transfer speed
7300 MB/s
Write transfer speed
6300 MB/s
Memory type (NAND)
TLC
Max. random 4K read
800000 IOPS
Max. random 4K write
1100000 IOPS
Max. TBW (Total Bytes Written)
600 TB
Storage Cooling
without heatsink
SSD Features
SMART Support, 
SSD TRIM Support

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Scope of delivery

Scope of delivery
without heat sink

Product dimensions

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

Legal Notice

Product Safety

Here you can see the lowest price of the day over time. Learn more

3 months
All
3 months
All
14-day cancellation right
30-day right of returnReturn policy
24 Months Statutory warrantyGuarantee provisions

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
  • 8.Kingston
    0,7 %
  • 9.Seagate
    0,8 %
  • 9.WD
    0,8 %
  • 11.Corsair
    0,9 %
  • 11.Intenso
    0,9 %

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
  • 13.Kingston
    2 days
  • 13.SanDisk
    2 days
  • 13.WD
    2 days
  • 18.Kioxia
    3 days
  • 18.Silicon Power
    3 days

Return rate

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

Source: Galaxus
  • 9.Verbatim
    2 %
  • 10.Team Group
    2,2 %
  • 11.WD
    2,3 %
  • 12.Innovation IT
    2,4 %
  • 13.Crucial
    2,5 %
Source: Galaxus

Translation: machine translated
Overall ratingVery good90/100
Very good90/100
CHIP OnlineSingle testReleaseJuly 2024
  • PositiveExcellent read and write speed
  • PositiveGood resilience
  • NegativeNot as fast as PCIe 5 SSDs

The Western Digital WD_BLACK SN850X 1TB shows excellent performance when tested and impresses with its high speeds in both reading and writing with data rates of over 6 GB per second. It is a strong choice for demanding users looking for a fast and reliable storage solution. With a 5-year warranty, it promises longevity.

Without ratingNo rating
CT Magazin Logo
CT Magazin22 schnelle SSDs mit PCIe 4.0 und 5.0 im TestReleaseApril 2024
  • Positivevery fast
  • Positivefatigue resistant

    The Western Digital WD_Black SN850X is a further development of the SN850 and also benefits from a new SSD controller; the write speed increases to around 6.6 GB/s - just behind the fastest SSDs with a Phison E18 controller. When reading, the SN850X almost utilises the PCIe 4.0 interface with 7.4 GByte/s...