WD Black SN850

2000 GB, M.2 2280

Product details

Long load times are finally a thing of the past thanks to next-generation PCIe Gen4 technology. Upgrade your system with RGB lighting, an optional heatsink, and up to 2TB of capacity.

WORLD-CLASS PERFORMANCE
Get the ultimate speed with the WD_BLACK SN850 NVMe SSD with premium PCIe Gen4 technology for your PC or laptop-so you won't be left behind in next-generation gaming.

NEW DIMENSION IN SPEED.
You wanted speed. We took it up a notch. The WD_BLACK SN850 NVMe SSD reaches blazing read speeds of up to 7,000 MB/s and 5,300 MB/s write speeds. So you'll be in the game faster, with 1,000,000 IOPS for a smooth, responsive and powerful gaming experience.3

LIGHT UP YOUR STATION WITH RGB (heatsink models only)
Optimize your gaming PC with fully customizable RGB lighting controlled via WD_BLACK Dashboard software (download for Windows only).

MORE STORAGE, MORE GAMING FUN
With up to 2TB1 capacity, the WD_BLACK SN850 NVMe SSD gives you plenty of room to store your favorite games-and fit in the next big title, too.

YOUR ENEMY WILL BE SLOWER - YOU WON'T (heatsink models only)
Outstanding performance is best served cool: The WD_BLACK SN850 NVMe SSD comes in an optional heatsink model so your PC won't kick out when you're in the middle of a game (heatsink models only).

OPTIMIZED WITH THE WD_BLACK DASHBOARD
The downloadable WD_BLACK Dashboard provides comprehensive control. You can monitor drive status and use Gaming Mode to keep you playing at peak performance.

A WHOLE PACKAGE OF PERFORMANCE
Featuring a lightweight, slim and compact M.2 2280 form factor for a smooth gaming environment.

MADE FOR GAMING
Featuring Western Digital 3D NAND for reliability and durability for professional performance.

Key specifications

SSD type
M.2 SSD
Interface
PCIe 4.0
Protocol
NVMe
Write transfer speed
5100 MB/s
Read transfer speed
7000 MB/s
Max. random 4K read
1000000 IOPS
Max. random 4K write
710000 IOPS
Item number
15720645

General information

Manufacturer
Category
Manufacturer no.
WDBAPY0020BNC-WRSN
Release date
6.9.2021

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
7000 MB/s
Write transfer speed
5100 MB/s
Memory type (NAND)
TLC
Max. random 4K read
1000000 IOPS
Max. random 4K write
710000 IOPS
Max. TBW (Total Bytes Written)
1200 TB
Storage Cooling
without heatsink
SSD Features
SMART Support, 
SSD TRIM Support

Sustainability

Manufacturer commitment
SBTi

Scope of delivery

Scope of delivery
WD SSD Dashboard

Product dimensions

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

Package dimensions

Length
13.40 cm
Width
10.60 cm
Height
2.70 cm
Weight
40 g

Legal Notice

Product Safety

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.Micron
    2 days
  • 13.Seagate
    2 days
  • 13.WD
    2 days
  • 19.Kioxia
    3 days
  • 20.Samsung
    4 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