NVMe SSD - SanDisk Optimus GX PRO 850X 1 TB PCIe 4.0 SSD
Product reference: 14-619659231972

SanDisk Optimus GX PRO 850X - 1 TB M.2 2280 NVMe SSD with PCIe 4.0 x4 interface and TLC 3D NAND memory. Read speeds reach up to 7,300 MB/s, write speeds reach up to 6,300 MB/s; the device is compatible with Windows 10 and Windows 11.

NVMe SSD - SanDisk Optimus GX PRO 850X 1 TB PCIe 4.0 SSD

Product reference: 14-619659231972

SanDisk Optimus GX PRO 850X - 1 TB M.2 2280 NVMe SSD with PCIe 4.0 x4 interface and TLC 3D NAND memory. Read speeds reach up to 7,300 MB/s, write speeds reach up to 6,300 MB/s; the device is compatible with Windows 10 and Windows 11.

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Guarantee
24 month

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SanDisk Optimus GX PRO 850X 1 TB PCIe 4.0 SSD


The SanDisk Optimus GX PRO 850X is a 1TB M.2 2280 NVMe SSD with PCIe 4.0 x4 interface and 3D TLC NAND memory. Data reading speeds reach up to 7,300 MB/s, writing speeds - up to 6,300 MB/s. Windows 10 and Windows 11 operating systems are supported.


  • 1TB M.2 2280 NVMe SSD for PCs, laptops, and compatible game consoles
  • PCIe 4.0 x4 interface delivers up to 7,300 MB/s read and up to 6,300 MB/s write speeds
  • 3D TLC NAND memory with SLC caching ensures smooth everyday use and performance during demanding tasks
  • 600 TBW endurance, hardware encryption, and TCG Opal 2.0 security

Product information

Product type Internal NVMe solid-state drive
Brand SanDisk
Model Optimus GX PRO 850X
Capacity 1TB
Format M.2 2280

Technical data

NVMe version 1.4
PCIe data lines x4
Memory type 3D TLC NAND
Random read speed Up to 800,000 IOPS (4KB)
Random write speed Up to 1,100,000 IOPS (4KB)
SLC cache Yes
Endurance 600 TBW
MTBF 1,750,000 hours

Security and compatibility

Hardware encryption Yes
Safety standard TCG Opal 2.0
Compatible systems Computers, laptops, and compatible game consoles
Supported operating systems Windows 10 and Windows 11

Power supply and conditions of use

Average energy consumption when reading 7.2W
Average energy consumption when recording 6.2W
Power consumption in sleep mode 0.005W
Operating temperature 0°C to 85°C
Storage temperature -40°C to 85°C

Dimensions

Dimensions 22 × 80 × 2.38 mm (W × W × H)
Weight 7.5 grams

Safety information

Safety warning Install and use the SSD only in a compatible device, following the device manufacturer's instructions. Before installation, turn off and unplug the device from the power source, and do not touch the electrical contacts. The drive may become hot during operation.

Height30 mm
Length150mm
Weight15 grams
Width100mm
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