SanDisk is bringing more storage options to Xbox Series X and Series S owners with the new Optimus GX C50 Expansion Card. This release gives console players a third official vendor to choose from, joining Seagate and Western Digital in the market. Gamers who need extra space for large game libraries now have another hardware path to consider.
Third-party storage vendor joins Seagate and Western Digital
The Optimus GX C50 card slots directly into the dedicated expansion port on Xbox Series X and Series S consoles. It functions as a native storage solution, allowing players to install and play next-generation Xbox games without performance penalties. This hardware integrates seamlessly with the console's internal architecture to maintain fast load times.
SanDisk Optimus GX C50 Pricing
- 512GB Price: $109.99 / £88.99
- 1TB Price: $199.99 / £177.99
- 2TB Price: $339.99 / £249.99
- Compatibility: Xbox Series X/S
SanDisk is offering three capacity tiers for this storage expansion. The 512GB model costs $109.99, the 1TB version is priced at $199.99, and the top-tier 2TB card retails for $339.99. In the UK, these same capacities are available for £88.99, £177.99, and £249.99 respectively. The card supports the high-speed data transfer required by the Xbox Velocity Architecture.
Official listings on the SanDisk website suggest these launch prices are introductory offers. The standard retail prices appear to be higher, listed at $137.99, $249.99, and $424.99 for the 512GB, 1TB, and 2TB models. Buyers looking to purchase now might secure a temporary discount before prices adjust to the standard tiers.
The Optimus GX C50 Expansion Card becomes available globally on August 4, 2026. This launch date aligns with the broader release window for new Xbox-compatible storage solutions. Shoppers can expect the cards to appear in major electronics retailers and online stores on that date.
Source: VideoGameChronicles
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