1TB M.2 2280 PCIe Gen4 gaming SSD with heatsink
WD_BLACK SN850X 1TB WDS100T2XHE NVMe SSD — Heatsink Included
The WD_BLACK SN850X 1TB WDS100T2XHE is a 1TB PCIe Gen4 x4 NVMe gaming SSD with up to 7,300MB/s sequential read, 6,300MB/s sequential write and 600TBW endurance, supplied with an integrated heatsink.
- Capacity
- 1TB
- Sequential read
- Up to 7,300MB/s
- Sequential write
- Up to 6,300MB/s
- Thermal design
- Integrated heatsink
Top-tier PCIe Gen4 storage for fast game access
The WD_BLACK SN850X 1TB WDS100T2XHE combines Sandisk TLC 3D NAND, Game Mode 2.0, Microsoft DirectStorage support and TCG Opal 2.01 security in an M.2 2280 format. This heatsink-equipped version is also the configuration specified for PlayStation 5 compatibility.
7,300MB/s read performance
The exact 1TB model is rated for sequential reads up to 7,300MB/s.
6,300MB/s write performance
Sequential writes up to 6,300MB/s support large game installations, updates and content files.
Responsive random access
Up to 800K IOPS random-read and 1,100K random-write IOPS support fast access to game data.
Integrated heatsink
The supplied heatsink helps maintain performance during intensive gaming sessions.
Game Mode 2.0
The Windows-only SANDISK Dashboard can automatically detect games and enable supported Game Mode 2.0 features.
DirectStorage and Opal
Microsoft DirectStorage support and TCG Opal 2.01 provide verified platform and security capabilities.
Who is the WD_BLACK SN850X 1TB WDS100T2XHE best for?
A strong choice for
- Compatible high-performance gaming PCs
- PlayStation 5 storage expansion
- Large 1TB game libraries
- Systems that benefit from an included thermal solution
- Gameplay recording and content creation
Consider another model if you need
- Your device cannot accommodate the heatsink dimensions
- Your system already provides a required integrated M.2 cooler
- Your host does not support M.2 NVMe storage
- Your required endurance exceeds the exact-model rating
Key specifications
- Model
- WDS100T2XHE
- Capacity
- 1TB
- Form factor
- M.2 2280
- Interface
- PCIe Gen4, 16GT/s, up to 4 lanes
- NAND
- Sandisk TLC 3D NAND
- Sequential read
- Up to 7,300MB/s
- Sequential write
- Up to 6,300MB/s
- Random read
- Up to 800K IOPS
- Random write
- Up to 1,100K IOPS
- Endurance
- 600TBW
- Heatsink
- Included
- Dimensions
- 80 × 23.4 × 8.9 mm
- Weight
- 24 g
- Warranty
- 5 years or maximum TBW, whichever occurs first
Full technical specifications
Capacity, interface and flash
| Model number | WDS100T2XHE |
|---|---|
| Capacity | 1TB |
| Form factor | M.2 2280 |
| Interface | PCIe Gen4, 16GT/s, up to 4 lanes |
| NAND | Sandisk TLC 3D NAND |
| Heatsink | Included |
| Security | TCG Opal 2.01 |
Performance and endurance
| Sequential read | Up to 7,300MB/s |
|---|---|
| Sequential write | Up to 6,300MB/s |
| Random read | Up to 800K IOPS |
| Random write | Up to 1,100K IOPS |
| Endurance | 600TBW |
| Microsoft DirectStorage | Supported |
Physical, compatibility and warranty
| Dimensions (L × W × H) | 80 × 23.4 × 8.9 mm |
|---|---|
| Weight | 24 g |
| System compatibility | Compatible M.2 M-key computer; Windows 10+; PlayStation 5 |
| Backward compatibility | PCIe Gen3 x4/x2/x1 and Gen2 x4/x2/x1 |
| SANDISK Dashboard | Windows only |
| Operating temperature | 0°C to 85°C |
| Non-operating temperature | -40°C to 85°C |
| RoHS compliance | Yes |
| Limited warranty | 5 years or maximum TBW, whichever occurs first |
Frequently asked questions about the WD_BLACK SN850X 1TB WDS100T2XHE
What is the WD_BLACK SN850X 1TB WDS100T2XHE?
The WD_BLACK SN850X 1TB WDS100T2XHE is a 1TB M.2 2280 PCIe Gen4 NVMe gaming SSD with an integrated heatsink.
What read speed does the WDS100T2XHE support?
The WDS100T2XHE is rated for sequential reads up to 7,300MB/s.
What write speed does the WDS100T2XHE support?
The exact 1TB WDS100T2XHE is rated for sequential writes up to 6,300MB/s.
What random performance does the WDS100T2XHE provide?
It is rated for up to 800K IOPS random-read IOPS and 1,100K random-write IOPS.
What endurance rating applies to the WDS100T2XHE?
The exact 1TB WDS100T2XHE is rated for 600TBW.
Does the WDS100T2XHE include a heatsink?
Yes. This exact model includes the heatsink.
Can the WDS100T2XHE be used in a PlayStation 5?
Yes. Sandisk lists PlayStation 5 compatibility for the SN850X heatsink model, subject to console requirements and current system software.
Does the WDS100T2XHE support Microsoft DirectStorage?
Yes. Microsoft DirectStorage support is listed for the WD_BLACK SN850X series.
What are the WDS100T2XHE dimensions?
It measures 80 × 23.4 × 8.9 mm and weighs 24 g.
What warranty applies to the WDS100T2XHE?
The limited warranty is five years or the 600TBW endurance limit, whichever occurs first, subject to regional terms.
- This is the heatsink-equipped variant; confirm the device has enough physical clearance.
- PCIe Gen4 performance requires a compatible host and varies with workload and operating conditions.
- Actual user capacity is lower than the stated nominal capacity.
- The exact-model endurance is 600TBW; warranty ends at five years or the maximum TBW limit, whichever occurs first.
