Welcome to your environment! You can order everything from your assortment with your personal budget here.

You can always return to the normal Coolblue website by clicking here.

Your outstanding budget (incl. VAT) is always visible here, so you know exactly how much you can spend.

Coolblue home
View all categories
Black FridayBusinessStoresCustomer Service
Back

WD Black SN850X 4TB NVMe SSD

9,3/10 (8 reviews)
View all accessories
Western Digital internal SSDs
  • WD Black SN850X 4TB NVMe SSD Main Image
  • WD Black SN850X 4TB NVMe SSD detail
  • WD Black SN850X 4TB NVMe SSD product in use
  • WD Black SN850X 4TB NVMe SSD Main Image
  • WD Black SN850X 4TB NVMe SSD detail
  • WD Black SN850X 4TB NVMe SSD product in use
Choose your solid state drive (ssd): 4 TB | Nee
Temporarily sold out
Not available in this version

Choose your solid state drive (ssd)

Total storage capacity
Total storage capacity
With heatsink
With heatsink
291,-
Delivered tomorrow
Pick up in store
291,-
Delivered tomorrow
Pick up in store

Product information

Key specs

Total storage capacity
4 TB
Terabytes Written
2400 TB
Maximum read speed
7300 MB/s
Maximum write speed
6600 MB/s
Type of SSD
M.2 NVMe (PCIe)
View all specifications

Pros and cons

According to our solid state drive (SSD) expert
  • Thanks to the very high read speed of 7.3GB/s and a write speed of 6.6GB/s, you don't have to wait long to open and transfer files.
  • In addition to laptops and desktops, this SSD is also suitable for use in a PlayStation 5.
  • With 4TB storage, you have enough space for 80 large games.
  • Note: this M.2 NVMe SSD isn't suitable for use in a NAS or server.
  • This internal SSD isn't licensed yet by Sony for use in a PlayStation 5.
Product Expert solid state drives (SSD)

Description

Note: this M.2 SSD has a PCI Express 4.0 (NVMe) interface and only works if your system supports PCIe 4.0/NVMe. In addition, the SSD has an M-key, which only fits in systems with an M-slot. Make sure to check this in the manual of your laptop or motherboard.

Speed up your games with the WD Black SN850X 4TB NVMe without Heatsink. This internal SSD has a 7300MB/s read speed and 6600MB/s write speed. This makes this M.2 SSD up to 100 times faster than a regular 2.5-inch SSD. Your games launch within seconds, and other applications launch in no time. With 4TB storage, you have enough space for about 80 large games. So there's always a place for a new big title on the SN850X. This SSD is suitable for laptops and desktops, as well as a PlayStation 5.

Note: this M.2 SSD has a PCI Express 4.0 (NVMe) interface and only works if your system supports PCIe 4.0/NVMe. In addition, the SSD has an M-key, which only fits in systems with an M-slot. Make sure to check this in the manual of your laptop or motherboard.

Speed up your games with the WD Black SN850X 4TB NVMe without Heatsink. This internal SSD has a 7300MB/s read speed and 6600MB/s write speed. This makes this M.2 SSD up to 100 times faster than a regular 2.5-inch SSD. Your games launch within seconds, and other applications launch in no time. With 4TB storage, you have enough space for about 80 large games. So there's always a place for a new big title on the SN850X. This SSD is suitable for laptops and desktops, as well as a PlayStation 5.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

This is what you get

  • Manual

This is what you get

  • Manual

Key specs

Total storage capacity
4 TB
Terabytes Written
2400 TB
Maximum read speed
7300 MB/s
Maximum write speed
6600 MB/s
Type of SSD
M.2 NVMe (PCIe)
View all specifications

Reviews

8 reviews
9,3/10 (8 reviews)

Rating

7 reviews with 5 stars

1 reviews with 4 stars

0 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Most helpful reviews

10/10

bloody fast

  • bloody fast
  • Easy to install
  • Marten
  • 11 June 2023
  • Automatically translated from Dutch
9,0/10

Some want those. I took this one

  • This one loads my games a lot on my ps5
  • Format also very nice
  • No cooling element
  • Gerard
  • 25 March 2023
  • Automatically translated from Dutch
9,0/10

Nice serve

  • Very quick
  • Price at Coolblue on the high side when purchasing
  • Edwieg
  • 24 November 2023
  • Automatically translated from Dutch
10/10

good and reliable

  • good, reliable and easy to install. my Mac
  • no
  • Henk
  • 25 June 2023
  • Automatically translated from Dutch
8,0/10

One of the fastest drives in this segment

  • Optional heat sink
  • Very good performance
  • Frank
  • 23 March 2024
  • Automatically translated from Dutch
10/10

bloody fast

  • bloody fast
  • Easy to install

PC boots up in seconds.
For PC without a heatsink is fine provided you have good cooling. For the PS5 you do need an NVMe with a heatsink

  • Marten
  • 11 June 2023
  • Automatically translated from Dutch
9,0/10

Some want those. I took this one

  • This one loads my games a lot on my ps5
  • Format also very nice
  • Large storage capacity of 2TB
  • No cooling element

I highly recommend this product when it comes to loading games

  • Gerard
  • 25 March 2023
  • Automatically translated from Dutch
9,0/10

Nice serve

  • Very quick
  • Price at Coolblue on the high side when purchasing

Truly plug and play and extremely fast reading and writing. Recommended

  • Edwieg
  • 24 November 2023
  • Automatically translated from Dutch
View all 8 reviews

Ombudsman for Insurance

  • de Meeûssquare 35
  • 1000 Brussels
02 547 58 71
info@ombudsman.as
Visit the website

Insure your solid state drive (SSD)

You can choose one of the ERGO Insurance policies below in your shopping cart. The insurance can be canceled every year, with the right to a refund of the overpaid premium.
These insurances are governed by Belgian law. ERGO is a German insurer. If you have a complaint, you can contact the or our customer service.
WD Black SN850X 4TB NVMe SSD

Coverage

  • Fall and impact damage
  • Manufacturing errors outside the warranty
  • Theft
  • Water damage

What isn't covered?

  • Damage caused by gross negligence isn't covered
  • Damage that doesn't affect the product functioning (such as dents) isn't covered

ERGO Product insurance

  • 3-year advance payment (11,00 per year) 32,99 one-time payment
  • 5-year advance payment (10,40 per year) 52,00 one-time payment

Deductible

In case of damage, a deductible of 10% (repair) or 10% (theft) applies

Specifications

Product

Product number
913091
Manufacturer code
WDS400T2X0E
Brand
Western Digital
Warranty
5 years
Processing of your defect
Via Coolblue

Storage properties

Total storage capacity
4 TB
Type of SSD
M.2 NVMe (PCIe)
M.2 PCIe version
4.0
SSD-controller
WD Black

Connection and compatibility

M.2 SSD connector type
M
Formaat M.2 SSD
22x80
Compatible with console model
PlayStation 5
With heatsink
No

General properties

Depth
0,24 cm
Height
2,2 cm
Width
8 cm
Color
Black

Speed and performance

Speed class M.2 SSD
High-end
Terabytes Written
2400 TB
Maximum read speed
7300 MB/s
Maximum write speed
6600 MB/s
Output operations per second (IOPS)
1200000
Input operations per second (IOPS)
1100000
Mean Time Between Failure (MTBF)
1750000 hours

Power usage

Average power consumption
0,65 W
Durability class
High-end

Related products

Related products

WD_BLACK
Western Digital internal SSDs
Gaming storage
M.2 SSDs
All Internal & external SSDs

This is the one

WD Black SN850X 4TB NVMe SSD
WD Black SN850X 4TB NVMe SSD
In the version: 4 TB - Nee
291,-
Delivered tomorrow
In my shopping cart In my shopping cart
WD Black SN850X 4TB NVMe SSD
291,-
In my shopping cart In my shopping cart
View comparison
Personal chat Digitalk.
Oops, something went wrong.
Click here to try again.
You're now chatting with Coolblue customer service
This chat is closed
foo
Oeps File size is larger than 5MB. Upload a smaller file.