10 WD NVMe SSDs ranked by price per terabyte. Compare Gen 4 and Gen 5 models, specs, and Amazon prices verified September 7, 2026.
This page ranks every WD consumer NVMe SSD we track by price per terabyte. WD is one of the most established names in the SSD market, with a reputation for consumer-friendly thermals and reliable BiCS NAND from Kioxia partnership.
As of September 2026, WD offers 2 Gen 5 PCIe 5.0 SSDs and 8 Gen 4 PCIe 4.0 SSDs in our tracking. All prices from Amazon US, last verified September 7, 2026.
| Product | Price | $/TB | Read | Write | TBW | Rating | |
|---|---|---|---|---|---|---|---|
| WD_BLACK SN7100 4TB★ Best | $569 | $142.25/TB | 7,000 MB/s | 6,700 MB/s | 2,400 TBW | ★ 4.6 | Buy → |
| WD Blue SN5000 2TB | $300 | $150.00/TB | 5,500 MB/s | 5,000 MB/s | 900 TBW | ★ 4.4 | Buy → |
| WD_BLACK SN7100 2TB | $305 | $152.50/TB | 7,250 MB/s | 6,900 MB/s | 1,200 TBW | ★ 4.6 | Buy → |
| WD_BLACK SN850X 4TB | $659 | $164.75/TB | 7,300 MB/s | 6,600 MB/s | 2,400 TBW | ★ 4.7 | Buy → |
| WD Blue SN5100 1TB | $180 | $180.00/TB | 6,600 MB/s | 5,400 MB/s | 600 TBW | ★ 4.5 | Buy → |
| WD_BLACK SN850X 2TB | $390 | $195.00/TB | 7,300 MB/s | 6,600 MB/s | 1,200 TBW | ★ 4.8 | Buy → |
| WD_BLACK SN850X 8TB | $1598 | $199.75/TB | 7,300 MB/s | 6,600 MB/s | 4,800 TBW | ★ 4.6 | Buy → |
| WD_BLACK SN8100 4TB | $849 | $212.25/TB | 14,900 MB/s | 11,000 MB/s | 2,400 TBW | ★ 4.6 | Buy → |
| WD_BLACK SN8100 2TB | $440 | $220.00/TB | 14,900 MB/s | 11,000 MB/s | 1,200 TBW | ★ 4.7 | Buy → |
| WD_BLACK SN850X 1TB | $249 | $249.00/TB | 7,300 MB/s | 6,300 MB/s | 600 TBW | ★ 4.7 | Buy → |