Best WD SSDs Premium in 2026
Best Pick
Western Digital BLACK SN850X
94.4 Score
4TBPCIe 4.0 x4M.2 22807,300 MB/sDRAM cache
View Details & Prices Price CA$1,000
Great Alternatives
These options also score highly and may better suit your specific needs
Western Digital SSD
93.5 Score
8TBPCIe 4.0 x4M.27,200 MB/sDRAM cache
View Details & Prices 
Price CA$2,268
Western Digital WD_BLACK SN7100
85.8 Score
2TBPCIe 4.0 x4M.2 22807,250 MB/s
View Details & Prices 
Price CA$426
Check Price at Best Buy
Also available at:
Western Digital BLACK SN7100
83.5 Score
4TBPCIe 4.0 x4M.2 22807,250 MB/s
Why we recommend this ▼
The WD Black SN7100 hits 7,250 MB/s sequential reads and 6,900 MB/s writes over PCIe 4.0, with a 4TB capacity and 1200 TBW endurance backed by a 5-year warranty. Its DRAM-less TLC design keeps power draw low, making it a strong fit for laptops and consoles where efficiency matters. Best for gamers and content creators needing a high-capacity, fast Gen4 drive for heavy game libraries or large file transfers on the go.
Price CA$850
Check Price at Canada Computers
Also available at:
Western Digital WD Blue SN5100
72.6 Score
2TBPCIe 4.0 x4M.2 22807,100 MB/s
View Details & Prices 
Price CA$439