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Seagate Storage Expansion Card for Xbox 1TB Portable SSD

Seagate Storage Expansion Card for Xbox 1TB Portable SSD

MPN STJR1000400 UPC 763649142950

Capacity
1TB
Interface
NVMe
Form factor
External
Read / write
2,400 / 2,400 MB/s
Endurance
-
NAND
-

Best price now

$380.98

at 3rd-party seller

Near you

In stock at 0 stores nationwide.

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Where to buy

★ 4.7 out of 5 from 1,415 customer ratings at 3 stores. Some of these stores show one rating for several versions of a product. How we count

In stock ★ 4.8 (93) · Rayson Thai Mart (marketplace seller) · +$40 ship · $380.98
In stock Marketplace (marketplace seller) · $416.00
Out of stock ★ 4.7 (1,312) · Walmart.com · free ship · $199.00
Out of stock Adorama · $249.99
Out of stock ★ 4.8 (93) · JustFirst Store (marketplace seller) · free ship · $338.90
Out of stock ★ 4.8 (93) · Core X (marketplace seller) · free ship · $349.00
Out of stock ★ 4.8 (93) · ZIONPC (marketplace seller) · free ship · $389.88

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Specifications

Drive

Capacity
1TB
Form factor
External
Interface
NVMe

Performance

Sequential read
2,400 MB/s
Sequential write
2,400 MB/s

Endurance

Warranty
3 years

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Full spec sheet from Newegg
Model/Brand
Seagate
Model/Model
STJR1000400
Model/Series
Expansion
Details/Color
Black
Details/Capacity
1TB
Features/Features
Built-in partnership with Xbox to seamlessly match the full power of both the Xbox Series X and Xbox Series S Add 1TB of peak performance storage to your Xbox Series X or Xbox Series S without sacrificing performance Compatible with the Xbox Velocity Architecture - providing faster load times, richer environments, and more immersive gameplay Achieve the same performance of the Xbox Velocity Architecture when playing games that have been optimized for Xbox Series X Quick resume means gamers can switch between multiple titles in seconds - from either the internal SSD or the expansion card Easily plug in and play, or remove the card and take your games with you
Model/Part Number
2WNPP1-570
Dimensions & Weight/Depth
2.09"
Dimensions & Weight/Width
1.24"
Dimensions & Weight/Height
0.31"
Dimensions & Weight/Weight
0.07 lb.
Features/System Requirements
Xbox Series X or Xbox Series S
Package Content/Package Content
Seagate Storage Expansion Card for Xbox Series X|S Protective Cover Quick Start Guide
Additional Information/First Listed on Newegg
September 17, 2026
Full spec sheet from Adorama
family
SESTJR100400:family
Full spec sheet from Micro Center
SKU
508150
UPC
763649142950
Color
Gray
Labor
3 Year Limited
Parts
3 Year Limited
Width
1.24 in. (31.50 mm)
Height
2.09 in. (53.09 mm)
Capacity
1TB
Interface
Xbox Expansion Slot
Mfr Part#
STJR1000400
Read Speed
Up to 2,400MBps
Write Speed
Up to 2,400MBps
What's in the Box
SSD, Protective Cover

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