SANDISK OPTIMUS GX PRO 850X 4TB M.2 (2280) PCIe Gen 4 NVMe 1.4 SSD / Solid State Drive with Heatsink
Specifications
At a glance
SANDISK OPTIMUS GX PRO 850X 4TB M.2 (2280) PCIe Gen 4 NVMe 1.4 SSD / Solid State Drive with Heatsink is a 4TB M.2 (2280) SSD using PCIe 4.0 (x4), with sequential reads up to 7300 MB/s. It is listed at one UK shop, which is not showing stock right now.
Quick answers
Where is SANDISK OPTIMUS GX PRO 850X 4TB M.2 (2280) PCIe Gen 4 NVMe 1.4 SSD / Solid State Drive with Heatsink in stock?
One UK shop lists SANDISK OPTIMUS GX PRO 850X 4TB M.2 (2280) PCIe Gen 4 NVMe 1.4 SSD / Solid State Drive with Heatsink, but none is showing stock right now (checked 31 October 2026).
From the retailer
4TB SANDISK OPTIMUS GX PRO 850X SSD, Heatsink, M.2 (2280), PCIe 4.0 (x4) NVMe, 7300MB/s, 6600MB/s, 1.2M IOPS
Where to Buy
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