SANDISK - 2TB Optimus GX PRO 850X PCIe 4.0 x4 M.2 2280 NVMe SSD
Best Buy SKU 6669306 · Storage · last checked 2026-10-20
Champion your gaming sessions and creative workflows with the SANDISK Optimus GX PRO 850X NVMe SSD. Load levels fast and push through your creative workflow with PCIe 4.0 Sequential Read/Write speeds up to 7,300/6,600 MB/s (2TB and 4TB models). With Random Read/Write speeds up to 1.2M/1.2M IOPS (8TB model) and integrated SANDISK nCache 4.0 technology, experience seamless game sessions and smooth multitasking. Store your large games and digital assets with capacities up to 8TB on M.2 2280 built with trusted SANDISK BiCS TLC 3D NAND. Engineered for video editing with an endurance rating of up to 4,800 TBW (8TB model). Help protect your projects and data with TCG Opal v2.01 data-at-rest encryption. With Microsoft DirectStorage support, you’re ready for future games. Ideal for gaming PCs, creator PCs, and laptops.
Price and availability
| Retailer | Price | Online | In store |
|---|---|---|---|
| Best Buy | $479.99 | In stock | Out of stock |
| Micro Center | $529.99 | Out of stock | In stock |
| Newegg | $479.99 | In stock | Out of stock |
Lowest current price: $479.99 at Best Buy.
Price history
13 price changes recorded in the last 90 days. Lowest: $409.99. Highest: $649.99.
| Date | Retailer | From | To |
|---|---|---|---|
| Oct 19, 2026 | Newegg | $529.99 | $479.99 |
| Oct 19, 2026 | Micro Center | $449.99 | $529.99 |
| Oct 18, 2026 | Best Buy | $449.99 | $479.99 |
| Oct 15, 2026 | Newegg | $409.99 | $449.99 |
| Oct 13, 2026 | Micro Center | $529.99 | $449.99 |
| Oct 11, 2026 | Newegg | $529.99 | $409.99 |
| Oct 11, 2026 | Best Buy | $409.99 | $449.99 |
| Oct 4, 2026 | Best Buy | $529.99 | $409.99 |
| Sep 22, 2026 | Micro Center | $649.99 | $529.99 |
| Sep 22, 2026 | Micro Center | $523.99 | $649.99 |
Restock history
Last restock: Oct 19, 2026 at Newegg (online). 2 restocks in the last 30 days (2 online, 0 in store).
| Date | Retailer | Channel | Price | States |
|---|---|---|---|---|
| Oct 19, 2026 | Newegg | online | $529.99 | |
| Oct 6, 2026 | Newegg | online | $529.99 | |
| Sep 8, 2026 | Newegg | online | $529.99 | |
| Sep 4, 2026 | Best Buy | online | $529.99 |
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