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Excellent WD_Black Xbox expansion card back to lowest price this year before Prime Day ends

Gaming with greater storage is good we think
Kevin Pocock
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Excellent WD_Black Xbox expansion card back to lowest price this year before Prime Day ends
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Amazon’s Prime Day sale event is drawing to a close, but there’s still time to pick up proper deals. And if you’ve been hoping for an Xbox expansion card, then this article may bring you good news. The super-popular WD_Black 2TB C50 expansion card is discounted right now.

The 2TB C50 is an officially licensed Xbox expansion card, sitting at more than 10,000 Amazon reviews and a 4.8-star user rating at the retailer. It’s clearly a favorite, which makes getting it for less all the better. And you can, with a Prime Day deal price of $212.49. That’s under its average Amazon price, according to Camelcamelcamel, and the lowest it’s been this year.

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

Why we like the WD_Black 2TB C50

Plenty of storage

A 2TB NVMe SSD drive like this has lots of space for games. With an Xbox Series X maxing out at a 2TB SSD capacity, adding the same amount of space again will remove the restrictions for your game library.

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Prices correct as of October 9th, 2026.

Plug and play

There’s no prolonged install process for the WD-Black C50. It’s plug-and-play, so you can plug it into the ‘Storage Expansion’ and get on with enjoying your gaming. It integrates with your console’s ‘Quick Resume’ function, too, to get you back into the action.

Optimized for Xbox

As an officially licensed accessory, the C50 uses Xbox Velocity Architecture to run at its fastest speeds. This translates into an experience where you shouldn’t notice that you have it plugged into your console.

What to consider before you buy

There’s not too much to think about with the WD_Black C50. If you need expansion for your Xbox, it fits your budget, and you’re happy with how it matches against alternatives, this deal offers good value in 2026. The C50 was available for less before AI-related price rises bumped up costs this year. But this Prime Day discount undoes some of that with a solid deal price. Alternatively, the 1TB variant is cheaper.

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

About the Author

Kevin Pocock

Kevin has a broad interest and enthusiasm for consumer electronics, PCs, and all things consumer tech. And more than 17 years experience in tech journalism.