• SANDISK Optimus GX PRO 850X 1TB PCIe Gen 4.0 NVMe M.2 SSD with Heatsink
  • SANDISK Optimus GX PRO 850X 1TB PCIe Gen 4.0 NVMe M.2 SSD with Heatsink
  • SANDISK Optimus GX PRO 850X 1TB PCIe Gen 4.0 NVMe M.2 SSD with Heatsink
  • SANDISK Optimus GX PRO 850X 1TB PCIe Gen 4.0 NVMe M.2 SSD with Heatsink
  • SANDISK Optimus GX PRO 850X 1TB PCIe Gen 4.0 NVMe M.2 SSD with Heatsink
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SANDISK Optimus GX PRO 850X 1TB PCIe Gen 4.0 NVMe M.2 SSD with Heatsink

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The SANDISK Optimus GX PRO 850X 1TB is a high-performance PCIe Gen4 NVMe SSD with an integrated heatsink, designed for gaming PCs, workstations, and demanding applications. Its heatsink helps maintain sustained performance during extended gaming sessions and intensive workloads.

The 1TB model delivers sequential read speeds of up to 7,300MB/s and sequential write speeds of up to 6,300MB/s, with random performance reaching up to 800K IOPS read and 1.1M IOPS write.

Specifications:

Specification Details
Brand SANDISK
Series Optimus GX PRO 850X
Storage Capacity 1TB
Drive Type NVMe Solid State Drive (SSD)
Form Factor M.2 2280 S3-M
Interface PCIe 4.0 x4
NAND TLC 3D NAND
Sequential Read Up to 7,300MB/s
Sequential Write Up to 6,300MB/s
Random Read Up to 800K IOPS
Random Write Up to 1.1M IOPS
Endurance 600TBW
Heatsink Integrated
Dimensions 80 × 23 × 8.9mm
Weight 24g
Operating Temperature 0°C to 85°C
Model Number SDSP81100TAH-000E0

Key Features:

  • 1TB storage capacity

  • PCIe 4.0 x4 NVMe interface

  • M.2 2280 form factor

  • Integrated heatsink

  • Up to 7,300MB/s sequential read

  • Up to 6,300MB/s sequential write

  • Up to 800K random read IOPS

  • Up to 1.1M random write IOPS

  • TLC 3D NAND

  • Designed for gaming and high-performance computing

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