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WD Black SN850X WDS200T2X0E 2 TB
without radiator

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WD WDS200T2X0E
Placement
internal
Volume
2 TB
Form factor
M.2
M.2 interface
PCIe 4.0 4x
Controller
SanDisk 20-82-20035-B2
Cache memory
2000 MB
Memory type
3D TLC NAND
Number of 3D NAND layers
SanDisk 112-layer BiCS5
NVMe
Write speed
6600 MB/s
Read speed
7300 MB/s
Write IOPS
1100 K
Read IOPS
1200 K
TBW
1200 TB
DWPD
0.3 times/day
Manufacturer's warranty
5 years
TRIM
M.2 cooling
graphene heatsink
Size
22x80 mm
Weight
8 g
Official Website
westerndigital.com
Added to E-Catalog
September 2022
P/N
WDBB9G0020BNC

WDS200T2X0E

High-performance solid-state drive with an M.2 form factor, created for users who require maximum speed and reliability when handling resource-intensive tasks. Utilizing the advanced PCIe 4.0 interface and NVMe 1.4 protocol, the drive achieves peak sequential read and write speeds for its bus (7300 MB/s and 6600 MB/s, respectively). Such capabilities allow the manufacturer to position it as an optimal solution for professional gamers, content creators, and users working with large amounts of data.

The 2TB memory capacity provides ample space for storing large game libraries, 4K video collections, and complex work projects. Thanks to the use of 3D TLC NAND multilayer memory and the SanDisk 20-82-20035-B2 controller, the drive offers enhanced energy efficiency, durability, and wear resistance even with intensive usage. Additionally, the WD Black SN850X is equipped with an optimized graphene heatsink and a thermal management system that prevent overheating, ensuring stable operation under prolonged loads.

A 2000 MB DRAM buffer helps mitigate speed reduction during extended writing sessions. The Dashboard application allows for real-time monitoring of the drive's condition and performance adjustments. The built-in Game Mode 2.0 further reduces latencies, improving system responsiveness in games, which is especially crucial for eSports players and fans of dynamic genres. The compact M.2 2280 form factor simplifies SSD installation in laptops, gaming consoles, and desktop PCs, providing more space inside the case for other components.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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without radiator

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WDBlack SN850X 2TB NVMe PCIe 40 x4 M2 Internal Gaming SSD Without Heatsink BLACK SN850X

Amazon.com
Delivery: in USA
Report
$349.00

WDBLACK SN850X 2TB NVMe SSD - M2 2280 Up to 7300 MB/s Read speeds Up to 6300 MB/s write speeds Gaming Expansion High Perform

Amazon.com
Delivery: in USA
Report
$349.99

SanDisk - WDBLACK 2TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS200T2X0

WD_BLACK 2TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS200T2X0E
BestBuy.com
Delivery: in USA
Report
$349.99

SanDisk - WDBLACK 2TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS200T2X0

WD_BLACK 2TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS200T2X0E
BestBuy.com
Delivery: in USA
Report
$369.99

SanDisk - WDBLACK 2TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS200T2X0

WD_BLACK 2TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS200T2X0E
BestBuy.com
Delivery: in USA
Report
$433.00
6 more offer(s)
Video reviews
wonderful model, really honored
23 August 2024 
Corresponds to the declared speeds
Not a bad price/performance ratio
I still peeled off the sticker, under the native x570 radiator, after running CrystalDiskMark, it was 5 degrees lower at the peak
Dmitriy Mitususe WD WDS200T2X0E less than month
High-quality SSD with low temperatures
2 December 2025 
A good SSD that is on par with the KC3000, but runs hotter. It's almost the same drive, but with some minor drawbacks in terms of temperature. The drive itself is quite high-quality and maintains normal temperatures under the motherboard's secondary heat sink.
Cache, quality, similarity to KC3000
Temperature in some scenarios
Sriblouse WD WDS100T2X0E more than year
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