SanDisk Optimus GX PRO 850X 1TB M.2 NVMe SSD, PCIe 4.0 x4, Up To 7300/6300MB/s, DRAM Cache, TLC 3D NAND, nCache 4.0 & 600TBW

EXPERT FEATURES 1TB PCIe Gen4 x4 NVMe Performance : High-performance M.2 2280 SSD built for gaming PCs, creator systems and laptops. Up To 7,300MB/s Sequential Read : The exact 1TB variant is rated for sequential reads up to 7,300MB/s. Up To 6,300MB/s Sequential Write : The exact 1TB version is rated up to 6,300MB/s sequential write. 800K / 1.1M Random IOPS : Rated up to 800K random-read IOPS and 1.1M random-write IOPS for responsive game loading and multitasking. SANDISK BiCS TLC 3D NAND : Uses Sandisk TLC 3D NAND for high-performance storage and endurance. Dedicated DRAM Cache : The 1TB model includes DRAM cache for stronger sustained performance and responsiveness. SANDISK nCache 4.0 : Integrated SLC caching technology helps accelerate burst workloads and everyday application responsiveness. 600 TBW Endurance : The 1TB model is rated for 600 terabytes written. Microsoft DirectStorage Ready : Supports DirectStorage for compatible future and current gaming workloads designed to reduce storage bottlenecks. TCG Opal Data Protection : Supports TCG Opal data-at-rest encryption for compatible security workflows. Game Mode + Dashboard : SANDISK Dashboard for Windows can monitor drive health, provide updates and enable Game Mode. Acronis Migration Software : Acronis True Image for SANDISK is available to assist with drive migration. EXPERT SPECS Specification Details Brand SANDISK Series Optimus GX PRO 850X Model Number SDSP81100TAN-000E0 Capacity 1TB Thermal Version Without Heatsink Form Factor M.2 2280 S3-M Connector M.2 Interface PCIe 4.0 x4 NVMe NVMe 1.4 NAND SANDISK TLC 3D NAND DRAM Cache Yes SLC Cache SANDISK nCache 4.0 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 600 TBW MTTF Up to 1.75 Million Hours Average Read Power 7.2W Average Write Power 6.2W Sleep Power 5mW Dimensions 80 × 22 × 2.38mm Weight 7.5g Operating Temperature 0°C to 85°C Non-Operating Temperature -40°C to 85°C Security TCG Opal Data-at-Rest Encryption Support DirectStorage Microsoft DirectStorage Support Software SANDISK Dashboard; Acronis True Image for SANDISK Compatibility Windows 10+; PCIe 4.0 x4 Interface; M.2 2280 Port