SANDISK Optimus GX PRO 850X 1TB Heatsink

SANDISK Optimus GX PRO 850X 1TB NVMe Heatsink PCIe Gen4 x4 M.2-2280 SDSP81100TAH-000E0

SANDISK Optimus GX PRO 850X 1TB NVMe Heatsink PCIe Gen4 x4 M.2-2280 SDSP81100TAH-000E0

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  • 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. Integrated SANDISK Optimus heatsink helps your drive minimize throttle for those intense game or work sessions. 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 TBW3 (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.

Specifications Overview

Model
  • SDSP81100TAH-000E0
  • SDSP81100TAH
Release Date February 2026

* First availability for purchase, it may not correspond to the actual market launch date.

Series Optimus GX PRO 850X
Capacity 1000 GB
Interface PCIe Gen4 x4
NVME Yes
Form Factor M.2-2280
NAND Flash Type 3D NAND TLC
Cache No DRAM (SLC)
Max Sequential Read Up to 7300 MB/s
Max Sequential Write Up to 6300 MB/s
MTBF 1,750,000 hours


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