4TB SanDisk Optimus GX PRO 850X PCIe 4.0 M.2 2280 NVMe SSD SDSP8

The 4TB SanDisk Optimus GX PRO 850X is an M.2 2280 NVMe SSD without heatsink featuring a PCIe 4.0 x4 interface. It uses TLC 3D NAND, a DRAM cache and SanDisk nCache 4.0. This 4TB version is rated at 2,400 TBW and has a height of 3.88 mm.

Features

• PCIe 4.0 x4 NVMe 1.4 interface
• SanDisk TLC 3D NAND with DRAM cache
• SanDisk nCache 4.0
• TCG Opal 2.01 encryption supported
• Version without heatsink
• 5-year limited 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: 1.2M IOPS
• Random write: 1.1M IOPS
• TBW: 2,400
• MTTF: up to 1.75 million hours
• Dimensions: 80 x 22 x 3.88 mm
• Weight: 8.6 g
• Warranty: 5 years