SanDisk Optimus GX PRO 850X – High-Performance NVMe SSD for Demanding Users
The SanDisk Optimus GX PRO 850X is an M.2 2280 NVMe SSD with 1 TB of storage capacity for desktop PCs and notebooks. It delivers sequential read speeds of up to 7300 MB/s and write speeds of up to 6300 MB/s, ideal for gaming, content creation, and data-intensive applications.
Thanks to PCIe Gen4 NVMe technology, you benefit from extremely short loading times and smooth transfers of large files.
The M.2 2280 form factor fits into current motherboards and ultrabooks – perfect for system upgrades.
The high write speed of 6300 MB/s accelerates video rendering and saving of large projects.
60 months manufacturer‘s warranty provide long-term investment security.
What sets the Optimus GX PRO 850X apart
Thanks to the efficient controller and DRAM cache, the SSD maintains consistent performance even under sustained load. It is particularly suitable for users who require maximum speed for workloads such as 3D modeling or game development. Note: The database specifications sometimes mention a U.2 interface – this is a database error; the SSD is actually an M.2 2280 NVMe, as confirmed by the product name and DES2.
Ideal for...
Gamers managing large game libraries, video editors working on 4K/8K content, and IT professionals needing fast system drives.
How to use the Optimus GX PRO 850X
Turn off your PC, remove the case, insert the SSD into the M.2 slot, and secure it with the screw. Install the operating system or use the SSD as a secondary drive for applications and projects.
SanDisk is a leading manufacturer of flash storage solutions, part of Western Digital Corporation since 2016. The brand is known for reliable SSDs, memory cards, and USB drives used in both consumer and professional environments.
It is an internal NVMe SSD in M.2 2280 form factor with 1 TB capacity, delivering sequential read speeds of up to 7300 MB/s and write speeds up to 6300 MB/s.
The SSD fits into M.2 2280 slots on motherboards supporting PCIe Gen4 and is backwards compatible with PCIe Gen3. Note: The database erroneously mentions a U.2 interface – the actual specification is M.2 2280 NVMe.
Sequential: read up to 7300 MB/s, write up to 6300 MB/s. Actual values may vary depending on system and PCIe generation.
Only the SSD is included. No mounting screw or heatsink is provided.
A manufacturer's warranty of 60 months from the date of purchase applies.
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