Seagate Storage Expansion Card for Xbox Series X|S 512GB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR512400)
Seagate Storage Expansion Card for Xbox Series X|S 512GB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR512400)
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Seagate Storage Expansion Card for Xbox Series X|S 512GB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR512400)

1,143 ratings
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Seagate Storage Expansion Card for Xbox Series X|S 512GB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR512400)Seagate Storage Expansion Card for Xbox Series X S 512GB Solid State Drive NVMe Expansion SSD for Xbox Series X S STJR512400Seagate Storage Expansion Card for Xbox Series X S 1TB Solid State Drive NVMe Expansion SSD for Xbox Series X S STJR1000400
Hard Drive Capacity512 GB-Out of stock

Key item features

  • Seamless Compatibility: Designed in partnership with Xbox to seamlessly match the full power of the Xbox Series X|S.
  • Increased Storage: 512GB of storage significantly increases the overall capacity of the Xbox Series X|S without sacrificing performance.
  • Peak Performance: Instantly expand the next generation peak speed and performance capacity of Xbox Series X|S with the custom-engineered Seagate Storage Expansion Card.
  • Fast Load Times: Effortlessly compatible with the Xbox Velocity Architecture, experience the fastest load times and most dynamic worlds.
  • Backward Compatibility: Improves the overall performance of thousands of Original Xbox, Xbox 360, and Xbox One games.
  • Ultimate Power: The ultimate power, speed, and compatibility is now at your fingertips.
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Current price is $259.98
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4.7 out of 5 stars
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1,143 ratings261 reviews
How item rating is calculated
  1. 5 stars86% (984)
  2. 4 stars7% (75)
  3. 3 stars2% (25)
  4. 2 stars1% (8)
  5. 1 star4% (51)

Reviews summary

Pros

  • : Setup and operation are minimal and straightforward.
  • : Allows for additional game storage and play.
  • : Provides 1tb of additional storage space.
  • : Provides suitable storage capacity without bulk.
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Showing 1-3 of 261 reviews

Jun 8, 2026
Href
5 out of 5 stars review

Seller Verified Purchase

Works beautifully

Easy to install, instantly recognized by the Xbox with ability to download and play X/S specific games. Frees up additional space on a limited internal drive.

Review from Seagate
Helpful?17FF6HIWJMRL678305132
Sep 15, 2025
MaxR
5 out of 5 stars review

Seller Verified Purchase

no more deleting games just to make room

Was running out of space faster than my patience with bad sequels… slapped this little guy in and boom, problem solved. Now my console's like a bottomless chimichanga basket. 10 outta 10 will hoard data again.

International review
Review from walmart.ca
Helpful?17FF6HIWJMRL678305132
Nov 6, 2025
Jason
Top Reviewer
Item details
Hard drive capacity: 1 TB
Sold and shipped bySeagate
5 out of 5 stars review

Verified Purchase

The card is a bit pricey, and proprietary, but it does exactly what it says it's to do. And I trust the manufacturer. Bonus of a free month of Xbox game pass made it fully worth the bill. Plug and play right outta the box.

Helpful?17FF6HIWJMRL678305132