Seagate 1TB Internal NVMe SSD Storage Expansion Card for Xbox Series X|S (Black)

The Seagate STJR1000400 is a 1TB NVMe solid state drive that works as a storage expansion card for Xbox Series X and Xbox Series S consoles. It connects through the console’s dedicated expansion slot and mirrors the speed of the built-in drive by using a PCIe Gen 4 x2 interface in combination with the Xbox Velocity Architecture. As a result, you gain more space without sacrificing the short load times or fluid gameplay that the current generation offers.

This card is ideal for players who rotate through a large Game Pass library, install frequent updates, or prefer to keep several big releases installed at once. One terabyte can hold multiple 4K-capable titles alongside many smaller games, so you spend less time managing storage and more time playing.

Performance stays consistent across older releases as well. Whether you launch an original Xbox classic, an Xbox 360 favorite, or an Xbox One game, everything runs directly from the card at the same pace as it would from the internal drive. Quick Resume remains available, letting you jump between several games in seconds.

Setup is simple and does not require tools. Insert the card until it clicks, follow the on-screen prompt, and the console treats the new space as native storage. The compact form factor keeps the card protected inside the console’s shell, which is useful if you move the system between a living room, dorm, or competitive event.

Highlights:

• 1TB NVMe storage expansion for Xbox Series X|S
• PCIe Gen 4 x2 connection that matches internal drive speed
• Works with the Xbox Velocity Architecture for fast load times
• Runs modern and backward-compatible games directly from the card
• Tool-free plug-in installation through the console’s expansion slot
• Supports Quick Resume and uninterrupted gameplay