If you’ve been waiting to upgrade your Xbox storage, now’s the perfect time. Xbox Series X / S storage expansion cards haven’t been this cheap since July, making it a great moment to expand your digital library without breaking the bank.

With modern Xbox titles often taking up over 100GB each, running out of space happens fast. Thankfully, both Seagate and Western Digital have slashed prices on their official Xbox storage expansion cards — and the deals are better than we’ve seen in months.

Why Xbox Storage Expansion Cards Are Worth It

Unlike regular external hard drives, expansion cards plug directly into your Xbox Series X or S and match the console’s internal SSD speed. That means no lag, no loading issues, and no need to constantly transfer games between drives.

Whether you’re diving into Call of Duty, Starfield, or Fortnite, these cards make it easy to store more titles and play instantly — no waiting, no compromises.

The Best Deals Available Right Now

Currently, Western Digital’s WD Black C50 512GB expansion card is just $85.99 at Amazon — its second-lowest price since May. The 1TB version is down to $119.99 at both Amazon and Best Buy, marking its lowest price since July.

Seagate’s lineup is also seeing major drops. The 1TB Seagate Storage Expansion Card now costs $123.49, while the 2TB version is just $199.99, which beats its previous Prime Day price. For serious gamers, the 4TB Seagate card is available for $379.99 — a new all-time low.

Which Xbox Expansion Card Should You Get?

Your choice depends on your gaming habits.

• Casual players can get by with the 512GB WD Black C50, ideal for smaller indie games or a few AAA titles.

• Core gamers who rotate between popular releases like Halo Infinite and Cyberpunk 2077 should opt for the 1TB or 2TB models.

• Heavy users who install everything from Game Pass will love the 4TB Seagate for maximum flexibility.

No matter your pick, these cards ensure that your Xbox performs just as fast as when running from internal storage.

Easy Installation, Instant Benefits

Installing an expansion card is as simple as plugging it into the slot on the back of your Xbox. There are no cables, no software, and no setup hassles. Your console automatically detects the card, expanding your available storage in seconds.

This plug-and-play approach makes the Seagate and WD cards the best (and only) officially supported way to upgrade your Xbox’s capacity.

A Great Time to Upgrade

Deals like this don’t come around often — Xbox Series X / S storage expansion cards haven’t been this cheap since July, and the current discounts might not last through the holiday season.

If you’re tired of deleting games or waiting on long transfers, grab one of these discounted cards now. More space means more gaming freedom — and less time managing your library.