WESTERN DIGITAL WD Black 2TB Internal Solid State Drive (SSD), Desktop, Laptop- WDS200T3X0E

1

Model / Line

WD_BLACK SN770, model WDS200T3X0E.

2

Capacity

2 TB.

3

Form Factor

M.2 2280 (standard length M.2 module for desktops / laptops / motherboards).

4

Interface

PCIe 4.0 ×4 / NVMe. Backward compatible with PCIe Gen3 in many systems.

5

Max Sequential Read Speed

Up to ≈ 5,150 MB/s.

6

Max Sequential Write Speed

Up to ≈ 4,850 MB/s.

7

Random Read IOPS (4KB)

Up to ~650,000 IOPS.

8

Random Write IOPS (4KB)

Up to ~800,000 IOPS.

9

Endurance / TBW

1,200 TBW (Terabytes Written).

10

Operating Temp & Storage Temp

Operating: 0 °C to 85 °C; Non‑operating (storage): −40 °C to 85 °C.

11

Physical Dimensions

Length: ~80 mm; Width: ~22 mm; Height: ~2.38 mm.

12

Weight

~ 5.5 grams (± ~0.5 g).

13

Warranty

5‑year limited warranty.

14

Use Cases / Ideal For

Gaming, fast OS / application load times, content creation, storage of large game libraries; suitable for desktops / laptops with NVMe support.

15

Strengths & Limitations

Strengths: very fast read/write, good endurance, efficient power usage, backward compatibility, strong brand / support. Limitations: performance may be limited by thermal throttling or by slower motherboard slots; for some workloads random write after heavy use may drop; needs NVMe slot; doesn’t include active heatsink in base model.