Seagate 1TB Storage Expansion Card for Xbox Series X|S – NVMe SSD

Expand your Xbox Series X|S storage without compromise

Designed in partnership with Xbox and built around the console’s Velocity Architecture, the Seagate Storage Expansion Card slots directly into your Xbox Series X|S. It delivers the same high-speed data paths as the internal drive, helping games load quickly, stream rich environments, and keep frame rates steady as you explore new worlds.

With 1 TB of dedicated storage, you can grow a library across four generations of Xbox without sacrificing performance. The card makes it easy to keep your favorites installed and ready to go, so you can jump into play instead of hunting for space.

Key benefits at a glance

• Seamless gameplay: Series X|S titles run from the expansion card with no graphics sacrifices, latency, or noticeable drops in framerate.
• High capacity: 1 TB of storage expands your console’s total library while preserving speed and responsiveness.
• Designed for Xbox: optimized load times, richer environments, and a more immersive gaming experience.
• Quick resume: switch between multiple titles in seconds using either the internal SSD or the expansion card.
• Warranty included: a 3-year limited warranty offers long-term support.

Real-world use cases include preloading updates for day-one play, storing large DLC packs, and keeping a backlog of backward-compatible titles ready for instant access. The result is a streamlined, in-console storage solution that helps you focus on gameplay rather than managing files.

Compared with external USB storage, this expansion card is built to integrate with the Xbox hardware, maintaining consistent performance without the need for adapters. The 1 TB capacity is enough for thousands of titles across multiple generations, enabling you to curate a dynamic, portable library that remains fast and reliable as you switch between games.

What to expect after upgrading

• Faster start times for compatible titles during boot and level loading.
• More expansive in-game worlds with seamless streaming and fewer texture pop-ins.
• Flexible storage for new releases, backward-compatible classics, and everything in between.

Specs at a glance

1 TB NVMe PCIe expansion SSD designed for Xbox Series X|S with a dedicated interface for optimal throughput. All data paths are configured to work with Xbox Velocity Architecture so you can maximize your console’s performance potential.