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Seagate - 4TB Storage Expansion Card for Xbox Series X|S NVMe SSD - Black

Model: STJR4000400
SKU: 6621434
$549.99
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Specifications
  • Storage Capacity
    4000 gigabytes
    Storage Drive Type
    SSD, SSD
    Interface(s)
    PCIe Gen 4 x2
  • Key Specs
    • Storage Capacity: 4000 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
    • Storage Drive Type: SSD, SSD (Traditional, mechanical hard disk drives are the most common type of storage because they're relatively inexpensive and offer huge capacities. However, they also generate both noise and heat. Solid state drives, also known as SSDs, are many times faster than hard disk drives and have no moving parts to wear out, but typically offer less capacity for the same price.)
    • Interface(s): PCIe Gen 4 x2 (Refers to the types of connections that devices use to interact and communicate with each other.)
  • General
    • Brand: Seagate
    • Model Number: STJR4000400
    • Product Name: 4TB Storage Expansion Card for Xbox Series X|S NVMe SSD
    • Color: Black
  • Capacity
    • Storage Capacity: 4000 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
  • Performance
    • Storage Drive Type: SSD, SSD (Traditional, mechanical hard disk drives are the most common type of storage because they're relatively inexpensive and offer huge capacities. However, they also generate both noise and heat. Solid state drives, also known as SSDs, are many times faster than hard disk drives and have no moving parts to wear out, but typically offer less capacity for the same price.)
  • Compatibility
    • Internal Or External: External
    • External Hard Drive Type: Portable (Physical characteristics of the hard drive, including size, weight and how you connect to your device.)
    • Interface(s): PCIe Gen 4 x2 (Refers to the types of connections that devices use to interact and communicate with each other.)
    • Minimum System Requirements: Xbox® Series X or Xbox Series S
  • Features
    • Security Features: None
    • Usage: Gaming, Backup
  • Power
    • Power Source: USB port
  • Dimensions
    • Product Height: 2.334 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 1.244 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 0.944 ounces (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 3 years
    • Warranty - Labor: 3 years
  • Other
    • UPC: 763649182376

Instantly expand the peak speed capacity of the most-powerful gaming experience Xbox has ever created with the Seagate Storage Expansion Card for Xbox Series X|S. Effortlessly compatible with the Xbox Velocity Architecture, experience the fastest load times and most dynamic worlds—even improving the overall performance of thousands of Original Xbox, Xbox 360, and Xbox One games. The ultimate power, speed, and compatibility is now at your fingertips.

  • Seamless gameplay: Designed in partnership with Xbox to seamlessly play Xbox Series X or Series S games from the internal SSD or the expansion card without sacrificing graphics, latency, load times, or framerates.
  • High capacity 4TB: Add 4TB of peak performance storage to your Xbox Series X or Xbox Series S—collect thousands of games across four generations of Xbox without sacrificing performance.
  • Exclusive to Xbox: The only available 4TB expansion card that replicates the Xbox Velocity Architecture —providing faster load times, richer environments, and more immersive gameplay.
  • Quick resume: Switch between multiple titles in seconds—directly from the internal SSD or the expansion card.
  • Limited warranty: Enjoy long-term peace of mind with the included 3-year limited warranty.
Whats Included
  • Seagate Storage Expansion Card for Xbox Series X|S
  • Protective Cover
  • Quick start guide

Q: Is this storage expansion card an internal or external device?

A: This storage expansion card is an external device.

Q: Does this expansion card use a USB port for power?

A: No, this expansion card does not require a USB port for power; it connects directly to the Xbox console.

Q: What is the storage capacity of this expansion card?

A: The storage capacity of this expansion card is 4000 gigabytes.

Q: What kind of storage drive type is this?

A: This storage drive type is SSD.

Q: Does this expansion card come with a warranty?

A: Yes, this expansion card includes a 3-year limited warranty.

Q: Can this storage expansion improve game performance?

A: Yes, it improves the overall performance of games.

Q: Are faster load times experienced with this expansion card?

A: Yes, faster load times are experienced with this expansion card.

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Pros for Seagate - 4TB Storage Expansion Card for Xbox Series X|S NVMe SSD - Black
There were no pros for this productThere were no pros for this productThere were no pros for this productStorage, Ease of use, Speed, Performance, Installation
Cons for Seagate - 4TB Storage Expansion Card for Xbox Series X|S NVMe SSD - Black
There were no cons for this productThere were no cons for this productThere were no cons for this productPrice, Heat, Load Times

Specs

Reviews

Rating 4.8 out of 5 stars with 76 reviews

96% would recommend to a friend
Customers are sayingCustomers are positive about the 4TB Storage Expansion Card for Xbox Series X|S NVMe SSD, especially regarding its storage capacity, which allows users to store large games. Users also appreciate the overall performance, noting that games play perfectly and fast. The ease of use is another highlight, with customers describing it as a simple plug-and-play experience.
This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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