WD Blue SN5100 1TB NVMe SSD drops to $190.38 on Amazon

$41.96 off right now.

PCIe Gen 4.0 NVMe drives have become the standard for anyone building or upgrading a PC in 2026, and the WD Blue SN5100 drops to $190.38 - save $41.96. That is 18% below the drive's 30-day average, making it one of the better prices we have tracked this quarter for a 1TB Gen 4 drive with read speeds hitting 7,100 MB/s.

THE DEAL

WD Blue SN5100 NVMe SSD - M.2

$190.38 (was $232.34) - Save $41.96 (18% off)

Where: Amazon

ExpiresNo end date listed

Get This Deal

For just $190.38, below its 30-day average of $232.34. The SN5100 has been hovering around the $225 mark over the past three months, so this current price cuts roughly $35 off that recent norm.

If you have been waiting for a Gen 4 drive to hit closer to the $190 threshold. This is it.

What You're Getting

The WD Blue SN5100 is a 1TB M.2 2280 NVMe SSD running on PCIe Gen 4.0 with read speeds up to 7,100 MB/s on the 1TB and 2TB models. That is roughly 30% faster than the prior generation, which matters when you are moving large project files or loading modern games.

Sandisk's nCache 4.0 technology accelerates write performance for big file transfers, and the drive ships with an Acronis True Image download for cloning your existing OS or data. It also carries a 5-year limited warranty.

Who This Is For

Best for PC builders and laptop owners looking to add a fast Gen 4 boot or game drive without spending flagship Samsung 990 Pro money. The 1TB capacity hits the sweet spot for a primary OS drive plus a handful of current-gen games.

Skip it if you need 2TB of storage or if your system only supports PCIe Gen 3 -- you will leave performance on the table.

Final Verdict

The SN5100 delivers genuine Gen 4 speeds at a price that undercuts most of the competition in this tier. If you are building or upgrading in the next few weeks. This is the price point to lock in.