SanDisk Optimus GX PRO 850X 8TB M.2 2280 PCIe Gen4 x4 NVMe SSD with AES 256-bit Encryption

With a staggering 8TB capacity and blistering sequential read speeds of up to 7300 MB/s, the SanDisk Optimus GX PRO 850X redefines what's possible for high-performance storage. This M.2 2280 drive leverages PCIe Gen4 x4 NVMe technology to deliver data-intensive workloads at unprecedented speed, making it an ideal choice for content creators, data scientists, and enterprise professionals.

Overview

The Optimus GX PRO 850X is engineered for those who demand uncompromising performance and reliability. Built on 3D TLC NAND and a proprietary SanDisk/WD controller, it offers up to 1,200,000 random read IOPS and 1,100,000 random write IOPS, ensuring rapid access to even the most demanding applications. With robust hardware-based AES 256-bit encryption and TCG Opal 2.01 compliance, your data remains secure without sacrificing speed.

What stands out

• Massive 8TB capacity in a compact M.2 2280 form factor
• Sequential read speeds up to 7300 MB/s and write speeds up to 6600 MB/s
• Hardware AES 256-bit encryption with TCG Opal 2.01 support
• High endurance rated at 4800 TBW (Total Bytes Written)
• 5-year limited warranty for long-term peace of mind

Technical details

• Capacity: 8 TB
• Form Factor: M.2 2280
• Interface: PCIe Gen4 x4 NVMe 1.4 (backward compatible with Gen3)
• NAND Type: 3D TLC NAND
• Sequential Read Speed: Up to 7300 MB/s
• Sequential Write Speed: Up to 6600 MB/s
• Random Read IOPS (4KB QD32): Up to 1,200,000
• Random Write IOPS (4KB QD32): Up to 1,100,000
• Total Bytes Written (TBW): 4800 TBW
• MTBF: 1.75 million hours
• Encryption: AES 256-bit hardware encryption
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -55°C to 85°C
• Shock Resistance (Non-operating): 1500G @ 0.5 ms half sine
• Vibration Resistance (Operating): 5 gRMS, 10-2000 Hz
• Power Consumption (Active): Up to 9.9W
• Power Consumption (Idle): 50 mW

Our verdict

The SanDisk Optimus GX PRO 850X is a powerhouse storage solution that combines immense capacity with cutting-edge performance. Its robust encryption and high endurance make it a reliable choice for professionals who need speed, security, and durability in a single drive.