Powerful SanDisk 4TB Optimus GX Pro 850X SSD Gets a Massive Black Friday Discount

By Darryl Lara 11 November 2026 4 min read Add us on

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Why We Like the SanDisk 4TB Optimus GX Pro 850X NVMe M.2 SSD
Key Features:
Who Is This Deal For and Is It a Good Time to Buy?

If you are looking for a high-speed SSD to upgrade your editing rig, B&H Photo has an interesting deal worth checking out. The SanDisk 4TB Optimus GX Pro 850X NVMe M.2 SSD is currently listed at $979.99, with a $1,398 price reduction as part of B&H’s Early Black Friday Deals.

The 4TB Optimus GX Pro 850X is designed for demanding creative workloads, promising fast sequential read and write speeds alongside a substantial storage capacity. It also features an integrated heatsink and a rated operational life of up to 1.75 million hours. With the current discount, it is worth considering for anyone building or upgrading a workstation for photography, video editing, and other storage-intensive tasks.

Prices and savings subject to change. Click through to get the current deal prices.

Save $1,398 now!

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

Champion your gaming sessions and creative workflows with the 2TB Optimus GX PRO 850X NVMe PCIe 4.0 M.2 Internal SSD from SANDISK. Built for gaming/creative…

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Why We Like the SanDisk 4TB Optimus GX Pro 850X NVMe M.2 SSD

The SanDisk 4TB Optimus GX Pro 850X offers plenty of room for large RAW photo libraries, high-resolution video footage, and demanding creative projects. Its PCIe 4.0 interface delivers sequential read speeds of up to 7,300MB/s and write speeds of up to 6,600MB/s, making it suitable for workflows that involve moving and accessing large files.

It also comes with an integrated heatsink to help maintain performance during sustained workloads. With an endurance rating of up to 2,400TBW, the drive is designed to handle extensive data writing over its lifespan, making it an appealing option for professional creators who regularly work with large projects.

Key Features:

Fast Loading Speeds: The Optimus GX Pro 850X uses a PCIe 4.0 x4 interface to deliver sequential read speeds of up to 7,300MB/s and write speeds of up to 6,600MB/s. These speeds make it suitable for demanding applications, including high-resolution video editing, large photo library management, and gaming.
Large 4TB Storage Capacity: With 4TB of storage, there is plenty of room for RAW photographs, high-bitrate video footage, games, and other large files. The drive uses SanDisk BiCS TLC 3D NAND technology in an M.2 2280 form factor.
Integrated Heatsink: Sustained workloads can generate considerable heat, potentially affecting SSD performance. The integrated heatsink helps manage temperatures during demanding operations, allowing the drive to maintain more consistent performance.
Designed for Creative Workflows: The drive offers an endurance rating of up to 2,400TBW, making it suitable for workflows involving frequent data transfers and large file writes. It also supports TCG Opal 2.01 hardware-based encryption to help protect stored data.
Backward Compatibility: Although designed for PCIe 4.0 systems, the SSD is backward compatible with several older PCIe configurations, including PCIe 3.0 and PCIe 2.0. This provides additional flexibility when upgrading compatible desktop systems.

Who Is This Deal For and Is It a Good Time to Buy?

The SanDisk 4TB Optimus GX Pro 850X NVMe M.2 SSD is designed for photographers, videographers, and other creative professionals who need fast storage for demanding desktop workflows. Its high sequential speeds can help with large file transfers and editing projects, while the 4TB capacity provides plenty of room for extensive photo and video libraries.

It is particularly appealing for creators working with high-resolution RAW images, 4K footage, and other storage-intensive media. The integrated heatsink and high endurance rating also make it a compelling option for workstations that regularly handle demanding tasks.

With storage prices and availability becoming an increasingly important consideration, discounts on high-capacity NVMe SSDs are worth watching. At $979.99, the Optimus GX Pro 850X is a substantial investment, but the combination of 4TB capacity, PCIe 4.0 speeds, and an integrated heatsink makes it worth considering for anyone looking to upgrade their editing workstation. This Early Black Friday offer is worth checking out while the discounted price remains available.