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SanDisk Optimus GX PRO 850X M.2 2280-D5-M 1TB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP81100TAH-000E0
- CHAMPION YOUR GAME SESSION AND CREATIVE WORKFLOW. Boasting PCIe Gen 4.0 Sequential Read/Write speeds up to 7,300/6,600 MB/s[2] (2TB[1] and 4TB[1] models), your SSD enhances your game sessions and your creative workflow.
- STAY IN THE GAME. Experience seamless game sessions and smooth multitasking with Random Read/Write speeds up to 1.2M/1.2M IOPS[2] (8TB[1] model) and integrated SANDISK nCache 4.0 technology. Supports Microsoft DirectStorage games.
- NO NEED TO DELETE. Stop deleting to make room for more games or applications. With capacities up to 8TB[1] and trusted SANDISK BiCS TLC 3D NAND, you'll have room for more.
- COOL OPERATION, BLAZING SPEEDS. Includes the SANDISK Optimus heatsink with integrated programmable RGB LED to help your drive minimize throttle and maintain peak performance.
- DESIGNED WITH THE CREATOR IN MIND. With up to 4,800 TBW[3] (8TB[1] model) endurance rating, your drive stays by your side. Help protect your digital assets with TCG Opal v2.01 data-at-rest encryption.
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Overview
Specs
Reviews
Elite performance for championsChampion 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 TBW (8TB model). Help protect your projects and data with TCG Opal v 2.01 data-at-rest encryption. With Microsoft DirectStorage support, you're ready for future games. Ideal for gaming PCs, creator PCs, and laptops. Dominate your game session and creative projectsLoad 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). This SSD is ready for anything from blazing fast video editing to intense gaming sessions.
Stay in the gameWith 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. Get ready for future games supporting Microsoft DirectStorage. No need to deleteStop deleting to make room for more games and applications. With capacities up to 8TB powered by trusted SANDISK BiCS TLC 3D NAND on M. 2 2280, you'll have room for more. Designed with the creator in mindUp to a 4, 800 TBW (8TB model) endurance rating means your drive stays by your side through rigorous content creation workflows.
You can also help protect your digital assets with TCG Opal v 2.01 data-at-rest encryption. You can do more with SANDISK softwareThe downloadable SANDISK Dashboard application (Windows only) keeps your drive up to date, monitors its health, and enables Game Mode to transform your gaming experience. Plus, Acronis True Image for SANDISK software helps you migrate to your new drive. Heatsink for cool operation and blazing speedsEnjoy sustained high performance thanks to the integrated heatsink that's not only eye-catching, but also helps your rig maintain peak performance through intense workloads. Compatible with PS5 and PS5 Pro consoles.
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 v 2.01 data-at-rest encryption. With Microsoft DirectStorage support, you're ready for future games. Ideal for gaming PCs, creator PCs, and laptops. Dominate your game session and creative projectsLoad 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). This SSD is ready for anything from blazing fast video editing to intense gaming sessions.
Stay in the gameWith 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. Get ready for future games supporting Microsoft DirectStorage. No need to deleteStop deleting to make room for more games and applications. With capacities up to 8TB powered by trusted SANDISK BiCS TLC 3D NAND on M. 2 2280, you'll have room for more. Designed with the creator in mindUp to a 4, 800 TBW (8TB model) endurance rating means your drive stays by your side through rigorous content creation workflows.
You can also help protect your digital assets with TCG Opal v 2.01 data-at-rest encryption. You can do more with SANDISK softwareThe downloadable SANDISK Dashboard application (Windows only) keeps your drive up to date, monitors its health, and enables Game Mode to transform your gaming experience. Plus, Acronis True Image for SANDISK software helps you migrate to your new drive. Heatsink for cool operation and blazing speedsEnjoy sustained high performance thanks to the integrated heatsink that's not only eye-catching, but also helps your rig maintain peak performance through intense workloads. Compatible with PS5 and PS5 Pro consoles.
Warranty & Returns
Warranty, Returns, And Additional Information
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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-866-726-3475
- Support Website
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The SanDisk Optimus GX PRO 850X is a 1TB M.2 2280 NVMe SSD with a PCIe 4.0 x4 interface and heatsink, rated for sequential reads up to 7,300 MB/s and writes up to 6,300 MB/s; it suits PC gamers and creators seeking fast storage in a compatible M.2 slot.
Recommended For
- PC or PS5 gamers adding fast game storage who want an M.2 PCIe 4.0 drive with an integrated heatsink; SanDisk lists the heatsink version as PS5 and PS5 Pro compatible.
- Gaming-PC builders seeking a high-end PCIe 4.0 SSD for game installs and level loading; SanDisk positions the 850X for gaming, and Tom’s Hardware found the closely specified 1TB WD Black SN850X performed near the top of its tested categories.
- Video editors and creative-PC users moving active project files who want a fast TLC-based drive with a heatsink; SanDisk positions the 850X for creative workflows and rates this 1TB model at 600 TBW.
- Builders whose motherboard supports M.2 2280 NVMe and who want the heatsink included rather than sourcing a separate cooler; confirm the heatsink’s clearance against the motherboard or console before installation.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Internal SSD storage for compatible desktops, laptops, or PlayStation 5 systems; suited to gaming, business, and personal use |
| Capacity | 1TB |
| Interface And Form Factor | M.2 2280-D5-M internal drive with PCIe 4.0 x4 and NVMe 1.4; includes a heatsink |
| Read Write Performance | Sequential speeds up to 7,300 MB/s read and 6,300 MB/s write; 4KB random performance up to 800,000 IOPS read and 1,100,000 IOPS write |
| NAND And Cache | 3D NAND TLC with no DRAM and SLC cache |
| Endurance And Reliability | 600TB written endurance and 1,750,000-hour MTBF |
| Power, Thermal And Environmental | 5mW idle power; average active power of 7.2W read and 6.2W write. Operating temperature: 0°C to 85°C; storage temperature: -40°C to 85°C. Shock resistance: 1,500G at 0.5ms half-sine; operating vibration: 5gRMS, 10–2,000Hz, 3 axes; non-operating vibration: 4.9gRMS, 7–800Hz, 3 axes |
| Physical Specifications | 80mm deep × 23mm wide × 8.9mm high; 24g |
| Model Identifiers | SanDisk Optimus GX PRO 850X, model SDSP81100TAH-000E0 |