WD Blue SN5100 4TB NVMe SSD drops to $726.53 on Amazon

Pick this up and save $179.58.

This 4TB PCIe Gen 4.0 drive from Sandisk is built for speed, and right now it is sitting well below where it has been trading recently. WD Blue SN5100 NVMe SSD - M.2 drops to $726.53 - save $179.58. That 20 percent discount brings the price under its 30-day average of $906.11, making this one of the better entries for anyone looking to add high-capacity Gen 4 storage without stretching the budget.

THE DEAL

WD Blue SN5100 NVMe SSD - M.2

$726.53 (was $906.11) - Save $179.58 (20% off)

WhereAmazon

ExpiresNo end date listed

Get This Price

For just $726.53, below its 30-day average of $906.11. The 90-day average sits at $872.22, so this cut is meaningful for a drive that has only recently settled into its current pricing range.

If you have been watching 4TB NVMe options. This is the lowest the SN5100 has been in the last three months.

What You're Getting

The WD Blue SN5100 delivers PCIe Gen 4.0 read speeds up to 7,100 MB/s on the 1TB and 2TB models, with the 4TB variant hitting 6,900 MB/s. That is roughly 30 percent faster than the prior generation.

Sandisk's nCache 4.0 technology accelerates large file transfers, and the 3D CBA NAND architecture keeps power efficiency in check. The drive ships with a 5-year limited warranty and includes an Acronis True Image download for hassle-free data migration.

Who This Is For

Best for: PC builders and laptop owners who need a 4TB Gen 4 boot or game drive without paying flagship prices. Creative professionals working with large video or AI project files will appreciate the sustained write speeds and capacity.

If you are still on a Gen 3 system, this drive is backward compatible, though you will leave some performance on the table.

Final Verdict

At $726.53. This is the right call if you need 4TB of fast Gen 4 storage today. The savings against recent pricing make it a smart time to buy, and the 5-year warranty adds peace of mind for a drive that should outlast your current build.