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 | SDSP81100TAN-000E0
193 $
Categories: COMPUTER PARTS, HDD/SSD/NVME, NVME PCIE & SATA SSD
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 |
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