--- product_id: 230361735 title: "Seagate Storage Expansion Card for Xbox Series X|S 1 TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR1000400)" brand: "seagate" price: "€ 438.20" currency: EUR in_stock: true url: https://www.desertcart.hr/products/230361735-seagate-storage-expansion-card-for-xbox-series-x-s-1 store_origin: HR region: Croatia --- # 3750 Mbps read speed Seamless Xbox Velocity Architecture 1 TB NVMe SSD capacity Seagate Storage Expansion Card for Xbox Series X|S 1 TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR1000400) **Brand:** seagate **Price:** € 438.20 **Availability:** ✅ In Stock ## Summary > 🚀 Level up your Xbox storage—speed, space, and seamless play, all in one card! ## Quick Answers - **What is this?** Seagate Storage Expansion Card for Xbox Series X|S 1 TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR1000400) by seagate - **How much does it cost?** € 438.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/230361735-seagate-storage-expansion-card-for-xbox-series-x-s-1) ## 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 - • **Peace of Mind Warranty:** Backed by a 3-year limited warranty for long-term gaming confidence. - • **Blazing Fast Load Times:** Experience near-instant game launches and seamless transitions with 3750 Mbps read speeds. - • **Official Xbox Partnership:** Engineered with Xbox Velocity Architecture for peak console-level performance. - • **Quick Resume Across Titles:** Switch between multiple games in seconds, keeping your momentum alive. - • **Massive 1TB Storage Expansion:** Store thousands of games and DLC without compromise—never delete to play again. ## Overview The Seagate Storage Expansion Card for Xbox Series X|S is a 1TB NVMe SSD designed in partnership with Xbox to deliver ultra-fast 3750 Mbps read speeds and seamless integration with Xbox Velocity Architecture. It expands your console’s storage without sacrificing graphics or load times, supports quick resume across multiple games, and comes with a 3-year limited warranty, making it the ultimate upgrade for serious gamers. ## Description 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. ## 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 | B08K3S6WJM | | Additional Features | Portable | | Best Sellers Rank | #13 in External Solid State Drives | | Brand | Seagate | | Built-In Media | Seagate Expansion SSD 1TB PCIE | | Cache Memory Installed Size | 1 | | Color | SSD | | Compatible Devices | Gaming Console | | Compatible Video Game Console Models | Microsoft Xbox SERIES S | | Connectivity Technology | USB | | Customer Reviews | 4.8 out of 5 stars 30,699 Reviews | | Data Transfer Rate | 550 Megabits Per Second | | Digital Storage Capacity | 1 TB | | Enclosure Material | Nand Flash Memory | | Form Factor | 2.5-inch | | Global Trade Identification Number | 00763649142950 | | Hard Disk Description | Solid State Hard Drive | | Hard Disk Form Factor | 2.5 Inches | | Hard Disk Interface | eSATA | | Hard-Drive Size | 1 TB | | Hardware Connectivity | Solid State Drive | | Hardware Platform | xbox, xbox one, xbox series x | | Installation Type | External Hard Drive | | Item Dimensions L x W x Thickness | 3.15"L x 0.92"W x 0.35"Th | | Item Length | 7.8 Centimeters | | Item Weight | 30 Grams | | Item Width | 3.16 Centimeters | | Manufacturer | Seagate | | Media Speed | 450 MB/s | | Mfr Part Number | STJR1000400 | | Model Name | Storage Expansion Card for Xbox Series X | | Model Number | STJR1000400 | | Number of Items | 1 | | Read Speed | 3750 Megabits Per Second | | Special Feature | Portable | | Specific Uses For Product | Gaming, Personal | | UPC | 763649142950 | | Unit Count | 1.0 Count | | Warranty Description | 3-year limited warranty | ## Product Details - **Brand:** Seagate - **Color:** SSD - **Compatible Devices:** Gaming Console - **Connectivity Technology:** USB - **Digital Storage Capacity:** 1 TB - **Hard Disk Description:** Solid State Hard Drive - **Hard Disk Form Factor:** 2.5 Inches - **Hard Disk Interface:** eSATA - **Installation Type:** External Hard Drive - **Special Feature:** Portable ## Images ![Seagate Storage Expansion Card for Xbox Series X|S 1 TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR1000400) - Image 1](https://m.media-amazon.com/images/I/41YxpVSn9dL.jpg) ![Seagate Storage Expansion Card for Xbox Series X|S 1 TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR1000400) - Image 2](https://m.media-amazon.com/images/I/61yg7wlXpHL.jpg) ![Seagate Storage Expansion Card for Xbox Series X|S 1 TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR1000400) - Image 3](https://m.media-amazon.com/images/I/71aF8c5RrmL.jpg) ![Seagate Storage Expansion Card for Xbox Series X|S 1 TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR1000400) - Image 4](https://m.media-amazon.com/images/I/61scOcdo+cL.jpg) ![Seagate Storage Expansion Card for Xbox Series X|S 1 TB Solid State Drive - NVMe Expansion SSD for Xbox Series X|S (STJR1000400) - Image 5](https://m.media-amazon.com/images/I/610xJFZwo6L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Is this optional like i can buy and plug in my own external drives to expand storage or is this seagate only way to expand storage on the new xbox?** A: Yes and no... You can use any old USB 3.0 external hard drive to play backwards-compatible Xbox One, Xbox 360 and original Xbox games. You can even use any old USB 3.0 external hard drive to *STORE* new next-gen enhanced/optimized for Xbox Series X|S games. However, you can only PLAY the new next-gen enhanced/optimized Xbox Series X|S games from the system's internal storage or from one of these expensive Seagate storage expansion cards since they use the fancy new "Xbox Velocity Architecture" which requires this technology. Hope this helps! **Q: Get hot?** A: Yes!! Get Hot is a complete banger from G Jones. **Q: how many games you can download the seagate storage expansion card 50 games 100 game or 30 20 games how many i have the xbox x** A: i have serval series S/X games on my hard drive and still have room for more. i would say 5 - 10 games per 1TB easy. as for those who say games are not optimized they are getting optimized while file size are smaller for download when they uncompress or download the rest the file size gets bigger. welcome to 4k resolution textures. 360 and ps3 did not have this problem because back then a large game was a joke 1 - 7gigs. xbox one games are like 7 - 50gigs series X/S games are 15 - 100gigs. Blame the 4k textures and the 50 million HD audio/ Video files. **Q: Will this reduce load times for Series X optimized games?** A: No. If it takes you 37 seconds to load a Series X game right now, it will take you 37 seconds to load after you install this. But you'll have an extra Terabyte of storage at that speed, allowing you to have more games installed and not have to constantly delete/re-download games. ## Frequently Bought Together - Seagate Storage Expansion Card For Xbox Series XS 1TB Solid State Drive - NVMe Expansion SSD, Quick Resume, Plug & Play, Licensed(STJR1000400) - G-STORY Cooling Fan for Xbox Series S with Automatic Fan Speed Adjustable by Temperature, LED Display, High Performance Cooling, Low Noise, 3 Speed 1500/1750/2000RPM (140MM) with RGB LED (White) - Xbox Series S Console - White 1TB --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/230361735-seagate-storage-expansion-card-for-xbox-series-x-s-1](https://www.desertcart.hr/products/230361735-seagate-storage-expansion-card-for-xbox-series-x-s-1) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-18*