WD Black SN850X

2000 GB, M.2 2280

Price in EUR including VAT, free shipping

EUR83,69/1TB

274Ratings

BrandMore from WD

Test reportsVery good based on 3 tests

Delivered between 3/1/2025 and 18/1/2025
More than 10 items ordered

Features

Memory Size

Product details

Key specifications
SSD type	M.2 SSD
Interface	PCIe 4.0
Protocol	NVMe
Write transfer speed	6600 MB/s
Read transfer speed	7300 MB/s
Max. random 4K read	1200000 IOPS
Max. random 4K write	1100000 IOPS
Documents	Technical data sheet.pdf
Item number	21635316

General information
Manufacturer	Western Digital
Category	SSD
Manufacturer no.	WDS200T2X0E-00BCA0
Release date	4.8.2022
Maximum order quantity	481

Data storage properties
SSD type	M.2 SSD
Form factor	M.2 2280
Storage capacity	2000 GB
Data storage interface	PCIe 4.0
SSD protocol	NVMe
Read transfer speed	7300 MB/s
Write transfer speed	6600 MB/s
Memory type (NAND)	TLC
Max. random 4K read	1200000 IOPS
Max. random 4K write	1100000 IOPS
Max. TBW (Total Bytes Written)	1200 TB
Storage Cooling	without heatsink

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

Package dimensions
Length	14 cm
Width	10 cm
Height	2.10 cm
Weight	52 g

Specifications may include unverified machine translations.

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
0,8 %
8.Kioxia
0,8 %
8.WD
0,8 %
12.Crucial
0,9 %
12.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

10.Samsung
2 days
10.Seagate
2 days
10.Silicon Power
2 days
10.Transcend
2 days
10.WD
2 days

Return rate

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

Source: Galaxus

6.Team Group
1,8 %
8.Verbatim
2 %
9.WD
2,4 %
10.Crucial
2,5 %
10.SanDisk
2,5 %

Source: Galaxus

Translation: machine translated

Overall ratingVery good93/100

Very good92/100

CHIP OnlineSingle testReleaseAugust 2024

High read/write speed
Low price
High IOPS values

No heat sink
Volatility under load

The Western Digital WD_BLACK SN850X (WDS200T2X0E) is an M.2 SSD with 2TB of storage space for the PCI Express 4 interface. It impressed with its very good read and write performance when tested. Samsung delivers this model without a proper heat sink. The long-term load capacity of 1,200 TBW is fine...

Very good96/100

Computer BildSingle testReleaseDecember 2022

Very high reading and writing speed
top programme acceleration

High selling price

The Samsung 990 Pro is fast, but had to settle for second place in testing. With the WD_Black SN850X, rival Western Digital currently has an SSD in its range that is even faster - it is particularly superior when it comes to accelerating operating systems and programs. On top of that, the WD SN850X is 100 euros more expensive than somewhat slower PCI Express 4.0 SSDs, but still significantly cheaper...

WD Black SN850X

Features

Memory Size

Product details

Specifications

Key specifications

General information

Data storage properties

Origin

Sustainability

Scope of delivery

Product dimensions

Package dimensions

Price trend

Magazine articles

Reviews & Ratings

Warranty & return rates

Statutory warranty score

Statutory warranty case duration

Return rate

Magazine articles

Test reports3