SanDisk Optimus GX PRO 850X 2TB M.2 2280 NVMe PCIe 4.0 SSD with Heatsink

Massive game libraries, 4K video projects, and AI datasets can overwhelm slower storage, causing frustrating load times and workflow interruptions. The SanDisk Optimus GX PRO 850X 2TB M.2 2280 NVMe SSD with integrated heatsink eliminates these bottlenecks by delivering PCIe Gen4 speeds up to 7000 MB/s sequential read and 6000 MB/s sequential write. Its pre-installed aluminum heatsink prevents thermal throttling, ensuring consistent performance during sustained workloads. Ideal for gamers, creators, and professionals who demand uncompromising speed and reliability, this drive combines high capacity, advanced encryption, and durable 3D TLC NAND to keep your system responsive under pressure.

Who is it for

PC enthusiasts, gamers, content creators, and professionals seeking high-capacity, high-performance storage will benefit from this SSD. Whether you're editing 8K video, running complex simulations, or simply want faster boot times and game loading, the Optimus GX PRO 850X is built to handle it all.

Main features

• Blazing-fast PCIe Gen4 x4 interface: sequential read up to 7000 MB/s, write up to 6000 MB/s
• High capacity 2TB: store extensive games, applications, and media files
• Integrated aluminum heatsink: dissipates heat efficiently, preventing thermal throttling
• Advanced 3D TLC NAND: balances speed, durability, and value
• Hardware encryption: supports TCG Opal 2.0 for data security
• NVMe 1.4 protocol: optimized for low latency and high throughput
• DRAM cache: enhances sustained performance and responsiveness
• Endurance: 1200 TBW for long-term reliability
• MTBF: 1.75 million hours for dependable operation

Specifications

• Capacity: 2TB
• Form Factor: M.2 2280
• Interface: PCIe Gen4 x4
• NVMe Protocol: NVMe 1.4
• NAND Type: 3D TLC
• Sequential Read Speed: Up to 7000 MB/s
• Sequential Write Speed: Up to 6000 MB/s
• Random Read IOPS (4KB, QD32): Up to 900,000 IOPS
• Random Write IOPS (4KB, QD32): Up to 850,000 IOPS
• Endurance (TBW): 1200 TBW
• MTBF: 1.75 Million Hours
• Controller: SanDisk/Western Digital Proprietary
• Cache: DRAM Cache
• Heatsink: Integrated Aluminum Heatsink
• Operating Temperature: 0°C to 70°C
• Shock Resistance: 1500G @ 0.5 ms half sine
• Vibration Resistance: 5 gRMS, 10-2000 Hz, 3 axes
• Warranty: 5-Year Limited Warranty

Tips

Ensure your motherboard supports PCIe Gen4 x4 for maximum performance. The integrated heatsink may require adequate airflow; avoid obstructing nearby components. For data security, enable TCG Opal encryption via compatible software. Register your product to activate the full 5-year warranty.