Spec score 8.1
SSD, NVMe, M.2, 4TB
+4TB capacity for a large library of files and games
+PCIe 4.0 interface for fast NVMe performance
+Reads up to 7,300 MB/s
$849.99-15%Was: $999.99
as of 11/04/2026 07:07 PST - DetailsProduct details
Sandisk Optimus GX PRO 850X 4TB NVMe SSD, PCIe 4.0, M.2 2280 | Up to 7,300MB/s Read Speeds, Up to 6,600MB/s Write
$849.99as of 11/04/2026 07:07 PST - Details
View on AmazonSpec score8.1
Pros
+4TB capacity for a large library of files and games
+PCIe 4.0 interface for fast NVMe performance
+Reads up to 7,300 MB/s
+Standard M.2 2280 size fits most desktops and laptops
Compared with the 19 Storage Drives on this page+4TB capacity: only 13 of 191 here have a higher capacity
+4 pcie generation: only 19 of 133 here have a higher pcie generation
+7300 read speed: 77 of the 116 here have a lower read speed
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