SanDisk WDS250G3X0E 250GB M.2 2280 PCIe Gen4 internal SSD
- Internal Solid Stat…
- Consumer
SanDisk
A 1TB M.2 2280 NVMe SSD using PCIe Gen4 with up to 5150 MB/s read and 4900 MB/s write speeds for fast game loads and responsive performance
Style Fast
The WD_BLACK SN770 is a 1TB M.2 2280 internal SSD built for consumers who want faster game loads and responsive streaming. It uses a PCIe Gen4 x4 interface with NVMe protocol and TLC memory to deliver up to 5150 MB/s sequential read and 4900 MB/s sequential write speeds. Random performance reaches 740000 IOPS read and 800000 IOPS write for snappy multitasking.
The drive operates without a dedicated DRAM cache, relying on Host Memory Buffer support from the platform to maintain low latency. Its M.2 2280 form factor fits standard motherboard slots and runs within a 0°C to 85°C operating range while drawing only 65 mW active power. The PCIe Gen4 link is backward compatible with Gen3 systems for broad platform support.
Verify your board has an M.2 2280 slot wired for PCIe NVMe and confirm whether it runs at Gen4 or Gen3 speeds. Windows is required for the WD_BLACK Dashboard monitoring and gaming-mode optimisation tools. The drive is rated for 600 TBW endurance and a 1.75 million hour MTTF for long-term reliability.
| Brand | Western Digital |
|---|---|
| Series | BLACK SN770 NVMe |
| Model | WDS100T3X0E |
| Device Type | Internal Solid State Drive (SSD) |
| Used For | Consumer |
| Form Factor | M.2 2280 |
| Capacity | 1TB |
| Memory Components | TLC |
| Interface | PCIe Gen4 16GT/s, up to 4 Lanes |
| Protocol | NVMe |
| Cache | No DRAM (HMB) |
| Max Sequential Read | Up to 5150 MBps |
| Max Sequential Write | Up to 4900 MBps |
| 4KB Random Read | Up to 740,000 IOPS |
| 4KB Random Write | Up to 800,000 IOPS |
| Terabytes Written (TBW) | 600 TBW |
| MTTF | 1.75 Million hours |
| Features | First into the Action Get into the match fast as you zoom past load times with blazing speeds of up to 5,150MB/s (1TB and 2TB models). Smoother, Faster Gaming Improve in-game responsiveness and streaming with the PCIe Gen4 interface for a performance boost you can see and feel. The interface is compatible with leading CPU and motherboard platforms and backwards-compatible with PCIe Gen3. Store More Available in capacities up to 2TB, the WD_BLACK SN770 NVMe SSD gives you tons of storage for your latest games with space left over for future updates and downloadable content. Turbocharge |
| Power Consumption (Active) | 65mW |
| Operating Temperature | 32ºF to 185ºF (0ºC to 85ºC) |
| Storage Temperature | -40ºF to 185ºF (-40ºC to 85ºC) |
| Max Shock Resistance | 1500G |
| Height | 2.38mm |
| Width | 22 +/- 0.15mm |
| Depth | 80 +/- 0.15mm |
| Weight | 5.5g +/- 0.5g |
| 出貨重量 | 0.05 kg |
| 包裝尺寸 | 142 × 102 × 22 mm |
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The drive runs on up to four PCIe Gen4 lanes and delivers up to 5150 MBps sequential read.
The SSD uses the M.2 2280 form factor, so the slot must accommodate an 80 mm long module.
Insert the module at an angle into the M.2 slot, press it flat, and secure it with the motherboard screw; the step often missed is fastening that screw.
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