---
product_id: 386258266
title: "Storage Expansion Card 2TB Solid State Drive - NVMe SSD for Xbox Series X|S, Quick Resume, Plug & Play, Licensed (STJR2000400) Black"
brand: "seagate"
price: "¥77724"
currency: JPY
in_stock: true
reviews_count: 8
category: "Seagate"
url: https://www.desertcart.jp/products/386258266-storage-expansion-card-2tb-solid-state-drive-nvme-ssd-xbox
store_origin: JP
region: Japan
---

# 5000 MB/s transfer speed 2TB high-capacity NVMe SSD Seamless Xbox Velocity Architecture Storage Expansion Card 2TB Solid State Drive - NVMe SSD for Xbox Series X|S, Quick Resume, Plug & Play, Licensed (STJR2000400) Black

**Brand:** seagate
**Price:** ¥77724
**Availability:** ✅ In Stock

## Summary

> 🎮 Level up your Xbox storage game—speed, space, and seamless play, all in one sleek card!

## Quick Answers

- **What is this?** Storage Expansion Card 2TB Solid State Drive - NVMe SSD for Xbox Series X|S, Quick Resume, Plug & Play, Licensed (STJR2000400) Black by seagate
- **How much does it cost?** ¥77724 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/386258266-storage-expansion-card-2tb-solid-state-drive-nvme-ssd-xbox)

## Best For

- seagate enthusiasts

## Why This Product

- Trusted seagate brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick Resume Power:** Switch between multiple games instantly—no waiting, no interruptions.
- • **Blazing Fast Load Times:** Experience near-internal SSD speeds with 5000 MB/s data transfer for zero lag gaming.
- • **Sleek, Portable & Durable:** Compact design with protective cap ensures your expansion card stays scratch-free and travel-ready.
- • **Massive 2TB Storage Expansion:** Triple your Xbox Series X|S storage to house 24+ AAA titles without compromise.
- • **Xbox-Certified Seamless Integration:** Officially licensed and engineered with Xbox Velocity Architecture for flawless plug & play.

## Overview

The Seagate Storage Expansion Card 2TB NVMe SSD is a premium, officially licensed Xbox Series X|S accessory designed to match the console’s internal SSD performance. Delivering ultra-fast 5000 MB/s transfer speeds and leveraging Xbox Velocity Architecture, it offers gamers massive storage capacity and instant game switching with Quick Resume. Its compact, durable design and 3-year warranty make it the ultimate upgrade for serious Xbox enthusiasts craving speed and space without compromise.

## Description

Instantly expand the next generation peak speed and performance capacity of Xbox Series X|S with the custom-engineered Seagate Storage Expansion Card. 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.

Review: Seamless And Speedy Integration - Works well, and is ready to plug and play out of the box. Highly recommended as part of a storage solution for your Xbox needs. Even if you have a 1tb Xbox this will match its 802gb of usable space and top it off with an additional 117gb, for a total of 919gb of added storage. I have a 512gb Series S, which is only 364gb user available space. So you can imagine the dramatic increase given by this drive. The internal storage is currently home to eight games, five of which are AAA titles. Total space taken is 359gb, along with 1.5gb of apps. So, 361.5gb of 364 available, and that's a wrap. This Seagate drive? 24 games installed on it, 15 are AAA titles, and there is still 14.3 gb leftover. So as the raw numbers suggest and all other things being equal, yes. It tripled the storage of the internal drive and functions just like it. Fast, seamless, no fuss at all. Great product that helps organize, expand, and run games on your Xbox. A worthy purchase to be sure.
Review: Bit pricey but it is a very solid product and it does exactly what it's supposed to - TLDR at the very bottom I was skeptical about buying one, all that money for storage, really? No thank you. Well... that worked for me for a while lol but eventually I hit that point where it was unavoidable, I had to get something. I deal with tech all the time, I'm no expert, but I'd like to think my judgement is solid, fair, and reasonable. Anyway I'll get on to it. Pros: I know being pricey isn't exactly a pro because it is no doubt expensive but in my honest opinion it's well worth it for both but especially the 1TB. I would recommend waiting for a sale or something if you're strapped. Don't fall for FOMO. They're extremely reliable, function is genuinely impressive(no exaggeration, it is just as advertised and is just as fast as the internal drive), it is compatible with both the Xbox Series X & Xbox Series S ONLY, should be obvious but just in case. I do like the design it is very sleek, sexy, and thin but still built solid. It reminds me of the memory cards for all the old consoles we had to buy back in the day. The quality impressed me as well, no it's nothing revolutionary, but they are bult very well and they have a clear protection cap to put on the end of the card for when/if you take it out of the console so it doesn't get scratched. Small thing but I like the size, I was expecting it to be massive-ish but it's kinda tiny Cons: I do wish it wasn't as much as it is, it is a lot of money but you CAN find deals, also look at the New & Used section as well. I still feel like it's worth it for the 1TB but the 2TB price is ridiculous. $250+ - $350+ cannot be justified. It's worth MAYBE $220 at most. I wish there was a hub for the Series X and S so you could have 2 Storage Expansion Cards plugged into the console all at once because I have three of the 1TB Cards. Be VERY careful pulling it OUT of the console, it can scratch the plug in part of the Card easily so take it out as straight as possible if you have to take it out. Don't be wiggling it. The scratches won't ruin it but still... be careful. Anyway TLDR; I do recommend it, very solid product and I think the 1 TB is the perfect option but if you do have the money I'd get the 2 TB but ONLY if the 2TB is on sale. Don't forget sometimes they have the payment plans and also look for some that are in the New & Used section, you can genuinely get better prices occasionally and yes they are worth it even if it is Used. Might get one with a slight scratch or tiny cosmetic damage. They always test the product before sending it to you.

## Features

- 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.
- Every game that plays from the Storage Expansion Card for Xbox Series X|S plays at the same peak levels as the console’s internal SSD. That includes thousands of Original Xbox, Xbox 360, and Xbox One games.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BJYXMDW |
| Additional Features | Portable |
| Best Sellers Rank | #4 in External Solid State Drives |
| Brand | Seagate |
| Built-In Media | Seagate Expansion SSD 2TB PCIE |
| Cache Memory Installed Size | 2 |
| Color | SSD |
| Compatible Devices | Gaming Console |
| Connectivity Technology | USB |
| Customer Reviews | 4.8 out of 5 stars 29,758 Reviews |
| Data Transfer Rate | 5000 Megabytes Per Second |
| Digital Storage Capacity | 2000 GB |
| Enclosure Material | Nand Flash |
| Form Factor | 2.5-inch |
| Global Trade Identification Number | 00763649170311 |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | NVMe |
| Hard-Drive Size | 2 TB |
| Hardware Connectivity | Solid State Drive |
| Installation Type | External Hard Drive |
| Item Dimensions L x W x Thickness | 2"L x 1.25"W x 0.3"Th |
| Item Length | 0.78 Centimeters |
| Item Weight | 30 Grams |
| Item Width | 3.16 Centimeters |
| Manufacturer | Seagate |
| Model Name | STJR2000400 |
| Model Number | STJR2000400 |
| Number of Items | 1 |
| Read Speed | 1200 Megabytes Per Second |
| Special Feature | Portable |
| Specific Uses For Product | Gaming, storage |
| UPC | 763649170311 |
| Unit Count | 1.0 Count |
| Warranty Description | 3-Year Limited |

## Product Details

- **Brand:** Seagate
- **Color:** SSD
- **Compatible Devices:** Gaming Console
- **Connectivity Technology:** USB
- **Digital Storage Capacity:** 2000 GB
- **Hard Disk Description:** Solid State Drive
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Interface:** NVMe
- **Installation Type:** External Hard Drive
- **Special Feature:** Portable

## Images

![Storage Expansion Card 2TB Solid State Drive - NVMe SSD for Xbox Series X|S, Quick Resume, Plug & Play, Licensed (STJR2000400) Black - Image 1](https://m.media-amazon.com/images/I/81Vt8SIjsZL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Will any external hard drive work for extra storage or do I have to buy this one?**
A: The Xbox One and Series X/SeriesS can connect with any USB 3.0 External HD  (They will play OG XBox, 360, and XBoxOne games with N/P) The size of the External HD all depends on your game library... The XboxOne and SeriesX/Series S seem to have a stop gap adding storage. (12-14TB can be added to these Consoles) If you want to play SeriesX/SeriesS games you'll need a SSD Card (Only 1 and 2 TB) both a bit expensive But, in a sense worth it. Your Library/Game collection will tie into how much  HD Space you need

**Q: do you have to select whether the Xbox uses the internal or external drive when you are loading up a game? or will it find it automatically?**
A: Bought the S yesterday. Found out X/S only installs on the internal drive or the expansion card. Backward compatible will be run from an external hard drive. 3.5 Tb of games uninstalled due to picking which ones I wanted to upgrade. I'll keep the versions for the One and below on the external but I wish the expansion card was cheaper or half off when you buy a new console.

**Q: Does it come with the connecting cord**
A: Yes, the Hard Drive will come with any cords/cables that you need.

**Q: I read that Xbox 360 couldn't use more than a 32gb external hard drive, so how will this work?**
A: There was an Xbox live system software update for the 360 consoles that went live on August 30th ending the 16/32GB external memory cap. The USB ports on the console will now recognize external hard drives up to 2TB per slot, and two 2TB hard drives can be used simultaneously giving you 4TB total if you need it. It took ten years, but Microsoft finally listened to the masses.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seamless And Speedy Integration
*by J***. on December 4, 2025*

Works well, and is ready to plug and play out of the box. Highly recommended as part of a storage solution for your Xbox needs. Even if you have a 1tb Xbox this will match its 802gb of usable space and top it off with an additional 117gb, for a total of 919gb of added storage. I have a 512gb Series S, which is only 364gb user available space. So you can imagine the dramatic increase given by this drive. The internal storage is currently home to eight games, five of which are AAA titles. Total space taken is 359gb, along with 1.5gb of apps. So, 361.5gb of 364 available, and that's a wrap. This Seagate drive? 24 games installed on it, 15 are AAA titles, and there is still 14.3 gb leftover. So as the raw numbers suggest and all other things being equal, yes. It tripled the storage of the internal drive and functions just like it. Fast, seamless, no fuss at all. Great product that helps organize, expand, and run games on your Xbox. A worthy purchase to be sure.

### ⭐⭐⭐⭐⭐ Bit pricey but it is a very solid product and it does exactly what it's supposed to
*by J***S on July 26, 2025*

TLDR at the very bottom I was skeptical about buying one, all that money for storage, really? No thank you. Well... that worked for me for a while lol but eventually I hit that point where it was unavoidable, I had to get something. I deal with tech all the time, I'm no expert, but I'd like to think my judgement is solid, fair, and reasonable. Anyway I'll get on to it. Pros: I know being pricey isn't exactly a pro because it is no doubt expensive but in my honest opinion it's well worth it for both but especially the 1TB. I would recommend waiting for a sale or something if you're strapped. Don't fall for FOMO. They're extremely reliable, function is genuinely impressive(no exaggeration, it is just as advertised and is just as fast as the internal drive), it is compatible with both the Xbox Series X & Xbox Series S ONLY, should be obvious but just in case. I do like the design it is very sleek, sexy, and thin but still built solid. It reminds me of the memory cards for all the old consoles we had to buy back in the day. The quality impressed me as well, no it's nothing revolutionary, but they are bult very well and they have a clear protection cap to put on the end of the card for when/if you take it out of the console so it doesn't get scratched. Small thing but I like the size, I was expecting it to be massive-ish but it's kinda tiny Cons: I do wish it wasn't as much as it is, it is a lot of money but you CAN find deals, also look at the New & Used section as well. I still feel like it's worth it for the 1TB but the 2TB price is ridiculous. $250+ - $350+ cannot be justified. It's worth MAYBE $220 at most. I wish there was a hub for the Series X and S so you could have 2 Storage Expansion Cards plugged into the console all at once because I have three of the 1TB Cards. Be VERY careful pulling it OUT of the console, it can scratch the plug in part of the Card easily so take it out as straight as possible if you have to take it out. Don't be wiggling it. The scratches won't ruin it but still... be careful. Anyway TLDR; I do recommend it, very solid product and I think the 1 TB is the perfect option but if you do have the money I'd get the 2 TB but ONLY if the 2TB is on sale. Don't forget sometimes they have the payment plans and also look for some that are in the New & Used section, you can genuinely get better prices occasionally and yes they are worth it even if it is Used. Might get one with a slight scratch or tiny cosmetic damage. They always test the product before sending it to you.

### ⭐⭐⭐⭐⭐ Lots of storage. And works great.
*by C***E on January 20, 2026*

Caught this on sale and it was definitely worth the money! I have a LOT of games on my Xbox Series X and this storage expansion card is compatible and has been more than enough! It works well and I haven't had any issues with it. Good quality and boot time is extremely quick. Size is convenient enough to make inserting and removing the card easy. There's no buzzing or humming noise. It even comes with a nice protective case. I recommend this item.

## Frequently Bought Together

- Seagate Storage Expansion Card 2TB Solid State Drive - NVMe SSD for Xbox Series X|S, Quick Resume, Plug & Play, Licensed (STJR2000400) Black
- MENEEA Cooling Fan Dust Proof for Xbox Series X Console with Colorful Light Strip,MENEEA Dust Cover Filter,Rubber Dust Plugs,Low Noise Top Fan with 3 Gears,Cooler&Light Independent Touch Switch, 2 USB Port
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*