Western Digital Blue SN580 2TB M.2 2280 PCIe Gen4 x4 NVMe SSD

The Western Digital WDS200T3B0E is a 2TB solid state drive in the Blue SN580 line that fits the M.2 2280 slot and connects through a PCIe Gen4 x4 NVMe interface. It delivers the bandwidth needed for modern workloads while keeping installation simple—just slide it into an available M.2 socket on a laptop or desktop motherboard and secure it with a single screw.

With sequential read and write speeds that reach up to 4,150 MB/s and random write performance up to 750,000 IOPS, the drive moves large media files, game assets, or program libraries quickly and keeps heavy applications feeling responsive. The TLC NAND flash is paired with Western Digital’s nCache 4.0 technology, which uses a high-speed SLC cache to smooth out bursts of activity and shorten wait times during intensive transfers.

The SN580 is rated for 900 TBW of total bytes written, giving creators, developers, and gamers the endurance they need for frequent edits, code compiles, or daily play sessions. An active power draw of only 65 mW also makes it a smart choice for ultrabooks and small form factor PCs where battery life and thermals matter.

In practical terms, video editors can scrub through 4K footage without lengthy buffering, data scientists can shuffle large datasets directly on the drive, and gamers will see faster level loads and smoother asset streaming. The drive is backward compatible with earlier PCIe generations, though maximum speed is reached on a Gen4 slot.

A 5-year limited warranty, Western Digital’s firmware support, and the company’s extensive validation process round out a package aimed at users who want reliable, high-throughput storage without fuss.

• PCIe Gen4 x4 NVMe interface for high throughput
• Sequential read and write speeds up to 4,150 MB/s
• Up to 750,000 random write IOPS
• 900 TBW endurance rating
• Low 65 mW active power consumption
• M.2 2280 form factor with TLC NAND and nCache 4.0
• 5-year limited warranty