4TB SanDisk Optimus GX PRO 850X PCIe 4.0 M.2 NVMe SSD heatsink

The SanDisk Optimus GX PRO 850X is an internal M.2 2280 NVMe SSD with heatsink and a PCIe 4.0 x4 interface. This 4TB version delivers sequential read speeds up to 7,300 MB/s and write speeds up to 6,600 MB/s.

Features

• PCIe 4.0 x4 NVMe 1.4 interface
• Version with heatsink
• SanDisk TLC 3D NAND
• TCG Opal 2.01 encryption
• 5-year warranty

Specifications

• Capacity: 4TB
• Interface: PCIe 4.0 x4, NVMe 1.4
• Form factor: M.2 2280
• NAND: SanDisk TLC 3D NAND
• Sequential read: up to 7,300 MB/s
• Sequential write: up to 6,600 MB/s
• Random read: up to 1.2M IOPS
• Random write: up to 1.1M IOPS
• Endurance: 2,400 TBW
• MTTF: up to 1.75 million hours
• Dimensions: 80 x 24 x 10.31 mm
• Weight: 30.4 g
• Warranty: 5 years