2TB M.2 2280 PCIe Gen4 gaming SSD
WD_BLACK SN7100 2TB WDS200T4X0E NVMe SSD — No Heatsink
The WD_BLACK SN7100 2TB WDS200T4X0E is a DRAM-less M.2 2280 NVMe SSD for gaming laptops, handhelds and compatible PCs, with up to 7,250MB/s sequential read, 6,900MB/s sequential write and 1,200TBW endurance.
- Capacity
- 2TB
- Sequential read
- Up to 7,250MB/s
- Sequential write
- Up to 6,900MB/s
- Endurance
- 1,200TBW
High-speed storage for portable and desktop gaming
The WD_BLACK SN7100 2TB WDS200T4X0E uses Sandisk TLC 3D NAND and a DRAM-less design to provide fast PCIe Gen4 storage in a single-sided M.2 2280 form factor. It is positioned for game libraries, content capture and demanding everyday storage where a compatible M-key slot and host cooling are available.
7,250MB/s read performance
The exact 1TB and 2TB models are rated for sequential reads up to 7,250MB/s.
6,900MB/s write performance
Sequential writes up to 6,900MB/s help with large installs, updates and content files.
High random performance
Up to 1,000K random-read and 1,400K random-write IOPS support responsive access.
Portable-system focus
The DRAM-less design is built with gaming laptops and handheld devices in mind.
TLC 3D NAND
Sandisk TLC 3D NAND is paired with a PCIe Gen4 x4 NVMe interface.
Dashboard management
The Windows-only SANDISK Dashboard monitors health, performance and firmware and enables Game Mode.
Who is the WD_BLACK SN7100 2TB WDS200T4X0E best for?
A strong choice for
- Compatible gaming laptops
- Gaming handheld upgrades with M.2 2280 support
- Desktop PCs with an M-key NVMe slot
- Game libraries needing 2TB
- Gameplay capture and creator workloads
Consider another model if you need
- Your device requires a shorter M.2 form factor
- You need an SSD supplied with a heatsink
- Your host does not support M.2 NVMe storage
- Your required endurance exceeds the exact-model rating
Key specifications
- Model
- WDS200T4X0E
- Capacity
- 2TB
- Form factor
- M.2 2280
- Interface
- PCIe Gen4 x4 NVMe
- NAND
- Sandisk TLC 3D NAND
- Sequential read
- Up to 7,250MB/s
- Sequential write
- Up to 6,900MB/s
- Random read
- Up to 1,000K IOPS
- Random write
- Up to 1,400K IOPS
- Endurance
- 1,200TBW
- Dimensions
- 80 × 22 × 2.38 mm
- Weight
- 5.8 g
- Warranty
- 5 years or maximum TBW, whichever occurs first
Full technical specifications
Capacity, interface and flash
| Model number | WDS200T4X0E |
|---|---|
| Capacity | 2TB |
| Form factor | M.2 2280 |
| Interface | PCIe Gen4 x4 NVMe |
| NAND | Sandisk TLC 3D NAND |
| DRAM | DRAM-less design |
| Heatsink | Not included |
Performance and endurance
| Sequential read | Up to 7,250MB/s |
|---|---|
| Sequential write | Up to 6,900MB/s |
| Random read | Up to 1,000K IOPS |
| Random write | Up to 1,400K IOPS |
| Endurance | 1,200TBW |
Physical, compatibility and warranty
| Dimensions (L × W × H) | 80 × 22 × 2.38 mm |
|---|---|
| Weight | 5.8 g |
| System compatibility | Compatible M.2 M-key host; Windows 10+ |
| Backward compatibility | PCIe Gen4 x2/x1, Gen3 x4/x2/x1 and Gen2 x4/x2/x1 |
| 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 SN7100 2TB WDS200T4X0E
What is the WD_BLACK SN7100 2TB WDS200T4X0E?
The WD_BLACK SN7100 2TB WDS200T4X0E is a 2TB M.2 2280 PCIe Gen4 x4 NVMe gaming SSD without a heatsink.
What read speed does the WDS200T4X0E support?
The WDS200T4X0E is rated for sequential reads up to 7,250MB/s.
What write speed does the WDS200T4X0E support?
The WDS200T4X0E is rated for sequential writes up to 6,900MB/s.
What random performance does the WDS200T4X0E provide?
It is rated for up to 1,000K random-read IOPS and 1,400K random-write IOPS.
What endurance rating applies to the WDS200T4X0E?
The exact 2TB WDS200T4X0E is rated for 1,200TBW.
Does the WDS200T4X0E include a heatsink?
No. This WDS200T4X0E listing is the non-heatsink version.
Which interface does the WDS200T4X0E use?
It uses PCIe Gen4 x4 NVMe in the M.2 2280 form factor and requires a compatible M-key host.
Is SANDISK Dashboard available for the WDS200T4X0E?
Yes. SANDISK Dashboard supports drive monitoring, firmware updates and Game Mode on Windows.
What are the WDS200T4X0E dimensions?
It measures 80 × 22 × 2.38 mm and weighs 5.8 g.
What warranty applies to the WDS200T4X0E?
The limited warranty is five years or the 1,200TBW endurance limit, whichever occurs first, subject to regional terms.
- This version does not include a heatsink; confirm that the host provides suitable fit and cooling.
- PCIe Gen4 storage requires a compatible motherboard or device; performance varies with host and conditions.
- Actual user capacity is lower than the stated nominal capacity.
- The exact-model endurance is 1,200TBW, measured using the stated JEDEC client workload.
