Seagate Storage Expansion Card for Xbox Series X|S 4TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR4000400)

Name: Seagate Storage Expansion Card for Xbox Series X|S 4TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR4000400)
Brand: Seagate
SKU: awhd-us-b0cnxzs9c5
Price: 499.99 USD
Availability: InStock

Brand: Seagate

Condition: Used

$499⁹⁹

$539⁸⁴

-8% Save $39⁸⁵

Updated: 4 days ago

Buy at Amazon.com

Description

Designed in partnership with Xbox to seamlessly play Xbox Series X|S games from the internal SSD or the expansion card without sacrificing graphics, latency, load times, or framerates.

The only 4TB expansion card—and highest capacity available—that maximizes Xbox Series X storage, allowing you to collect thousands of games across four generations of Xbox without sacrificing performance.

Officially licensed storage expansion card designed using Xbox Velocity Architecture to provide faster load times, richer environments, and more immersive game play.

Quick resume means gamers can switch between multiple titles in seconds—directly from the internal SSD or the expansion card.

Enjoy long-term peace of mind with the included 3-year limited warranty.

Buy at Amazon.com

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Product Details

SKU:: awhd-us-b0cnxzs9c5
Model:: STJR4000400
Country:: US
ASIN:: B0CNXZS9C5
UPC:: 763649182376

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $40 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Seagate products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.