Top 10 Xbox Storage Expansion

Discover our curated selection of high-quality products.

Last update: 12-07-2026

Best Storage Devices overall →
1
WD_BLACK C50 1TB Game drive for Xbox, Xbox storage Expansion Card, Officially Licensed for XBox, Series X|S, Plug-and-Play, Quick Resume. Xbox Velocity Architecture, Save
WD_BLACK

WD_BLACK C50 1TB Game drive for Xbox, Xbox storage Expansion Card, Officially Licensed for XBox, Series X|S, Plug-and-Play, Quick Resume. Xbox Velocity Architecture, Save

  • The WD_BLACK C50 Expansion Card for Xbox leverages the Xbox Velocity Architecture and delivers the same performance as your Xbox Series X|S internal storage
  • As game file sizes grow, capacities from 512GB to 1TB* let you keep more of today’s top titles installed and ready to go. (* 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.)
  • This officially licensed Xbox expansion card is plug-and-play with your Xbox Series X|S, so you don’t have to worry about compatibility or opening your console to install.
  • The expansion card’s slick, industrial aesthetics deliver the cool factor that WD_BLACK is known for and fit in perfectly with your Xbox console.
  • Unlike solutions where you have to transfer Xbox Series X|S games back and forth to the console, the WD_BLACK C50 expansion card lets you keep games ready to play.
9.7/10
Editor's Pick
Available at Amazon
2
Seagate Storage Expansion Card for Xbox Series X|S 1TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed, Data Rescue Services (STJR1000400)
Seagate

Seagate Storage Expansion Card for Xbox Series X|S 1TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed, Data Rescue Services (STJR1000400)

  • SEAMLESS GAMEPLAY 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
  • HIGH CAPACITY 1 TB of storage increases the overall capacity of the Xbox Series X|S — collect thousands of games across four generations of Xbox without sacrificing performance
  • DESIGNED FOR XBOX 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
  • WARRANTY Enjoy long-term peace of mind with the included 3-year limited warranty
9.6/10
Available at Amazon
3
Seagate Storage Expansion Card for Xbox Series X|S 2TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed, Data Rescue Services (STJR2000400)
Seagate

Seagate Storage Expansion Card for Xbox Series X|S 2TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed, Data Rescue Services (STJR2000400)

  • SEAMLESS GAMEPLAY 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
  • HIGH CAPACITY 1 TB of storage increases the overall capacity of the Xbox Series X|S — collect thousands of games across four generations of Xbox without sacrificing performance
  • DESIGNED FOR XBOX 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
  • WARRANTY Enjoy long-term peace of mind with the included 3-year limited warranty
9.4/10
Available at Amazon
4
Crucial X9 1TB Portable External SSD - Up to 1050MB/s, External Solid State Drive, Works with PlayStation, Xbox, PC and Mac, USB-C 3.2 - CT1000X9SSD902
Crucial

Crucial X9 1TB Portable External SSD - Up to 1050MB/s, External Solid State Drive, Works with PlayStation, Xbox, PC and Mac, USB-C 3.2 - CT1000X9SSD902

  • Expand your storage: Skip the monthly cloud storage fee and save more of the games, photos, videos and files you love with read speeds up to 1,050MB/s. Load files up to 7.5x faster than portable hard drives and 100x faster than USB flash drives.
  • Plug-and-play compatibility: With an easy USB-C connection, the Crucial X9 Portable SSD is the perfect compatible storage solution for your PC, Mac, tablet, gaming console, Android and more.
  • On-the-go durability: Unlike fragile portable hard drives, the Crucial X9 Portable SSD is durable and dependable. Shock, vibration and drop proof up to 7.5 feet, the X9 is also built to withstand fluctuations in temperature.
  • Back up everything that matters: Never lose another file, photo or video. Instead, back up all your favorite things to your Crucial X9 Portable SSD, available in capacities up to 4TB. The X9 works with Windows File History, Apple Time Machine and Acronis True Image.
  • Get 3 months of Mylio Photos+ on us and one month of Adobe Acrobat Pro when you purchase and register your Crucial X9. Mylio Photos+ is a complete solution for connecting your devices into a single photo library, while Adobe Acrobat is the all-in-one solution for creating, editing and e-signing PDF's quickly.
9.3/10
Available at Amazon
5
Xbox Series S 512GB + WD_BLACK C50 1 TB Expansion Card, an Official Licensed storage expansion card for Xbox S

Xbox Series S 512GB + WD_BLACK C50 1 TB Expansion Card, an Official Licensed storage expansion card for Xbox S

  • The all-digital Xbox Series S offers next-gen gaming at an accessible price point. Experience next-gen speed and performance with the Xbox Velocity Architecture, powered by a custom SSD and integrated software
  • Play thousands of games from four generations of Xbox with Backward Compatibility, including optimised titles at launch. Xbox Smart Delivery ensures you play the best available version of your game no matter which console you're playing on
  • Download and play over 100 high-quality games, including all new Xbox Game Studios titles like Halo Infinite the day they release, with Xbox Game Pass Ultimate (membership sold separately)*
  • The WD_BLACK 1 TB C50 Expansion card is an officially licensed Xbox storage expansion card. As Games are getting bigger, eating up more storage, the card gives you significantly more storage on your Xbox Series S.
  • Store More, Play More on Xbox: Non-expansion card solutions require you to transfer games back and forth to your console. The WD_BLACK C50 Expansion Card for Xbox lets you get into the action faster so you can game when you want to.
  • Quick Resume-Compatible: You can suspend your current game, play a different game, then come back to the first game as if you never left. Only the Xbox console’s internal SSD and WD's expansion cards can support this time-saving feature
  • Easy to Install. This officially licensed Xbox expansion card is plug-and-play with your Xbox Series S, so you don’t have to worry about compatibility or opening your console to install.
9.2/10
Available at Amazon
6
UnionSine HD2510 500GB USB 3.0 Ultra Slim Portable External Hard Drive HDD Compatible with PC, Mac, Laptop, Xbox, Xbox One, PS4 (Black)
UnionSine

UnionSine HD2510 500GB USB 3.0 Ultra Slim Portable External Hard Drive HDD Compatible with PC, Mac, Laptop, Xbox, Xbox One, PS4 (Black)

  • 【VERSATILE COMPATIBILITY】 - Compatible with multiple devices including TVs, game consoles, computers and Android phones. (Does not come with a Type-C cable. If you need to connect your Android phone and computer devices without USB ports, you need to purchase a USB to Type-C cable).
  • 【Improved Design】 - Features a non-slip design with rounded corners for a more comfortable grip.
  • 【Lightning-Fast Transfers】 - Boasts ultra-fast transfer speeds of up to 120MB/s read and 103MB/s write, thanks to USB 3.0 and USB 2.0 compatibility.
  • 【Easy to Use】 - Simply plug and play with no software installation required. Plus, the aluminum anti-interference layer helps protect your data and dissipate heat.
  • 【Complete Package】 - Comes with everything you need, including a portable hard drive, USB 3.0 cable, user manual, and gift-type shell packaging. Plus, enjoy peace of mind with a 3-year manufacturer's warranty.
9.2/10
Bestseller
Available at Amazon
7
WD_BLACK P10 6TB Game Drive - Portable Xbox External Hard Drive, Up to 130 MB/s, Includes 1 Month Xbox Game Pass Ultimate
WD_BLACK

WD_BLACK P10 6TB Game Drive - Portable Xbox External Hard Drive, Up to 130 MB/s, Includes 1 Month Xbox Game Pass Ultimate

  • The World’s First 6 TB 2.5” Portable External Hard Drive
  • Up to 6 TB (1) that can hold up to 150(3) games, so that you can save old favorites and still have room for new titles
  • 1-Month Xbox Game Pass Ultimate membership included with purchase
  • Portable form factor that provides fast access to your gaming library, anywhere you go
  • High-performance HDD in speeds up to 130MB/s to optimize your console or PC gaming experience
  • Purpose-built for gamers based on WD_Black quality and reliability
9.0/10
Available at Amazon
8
WD_BLACK P10 4TB Game Drive for Xbox, Xbox storage expansion, Portable Xbox external hard drive, On-the-Go Access to your Xbox Game Library, up to 130 MB/s, Includes 1 month Xbox Game Pass Ultimate
WD_Black

WD_BLACK P10 4TB Game Drive for Xbox, Xbox storage expansion, Portable Xbox external hard drive, On-the-Go Access to your Xbox Game Library, up to 130 MB/s, Includes 1 month Xbox Game Pass Ultimate

  • Up to 5TB that can hold up to 125 games, so that you can save old favorites and still have room for new titles
  • Comes with a free 1-months membership of Xbox game pass ultimate, giving you access to over 100+ game titles and Xbox Live gold
  • Portable form factor that provides fast access to your gaming library, anywhere you go
  • High-performance HDD in speeds up to 250MB/s to optimise your console or PC gaming experience
  • Purpose-built for gamers based on WD_BLACK quality and reliability so you can play without limits
  • Up to 6TB that can hold up to 125 games, so that you can save old favorites and still have room for new titles
  • Comes with a free 1-months membership of Xbox game pass ultimate, giving you access to over 100+ game titles and Xbox Live gold
  • Portable form factor that provides fast access to your gaming library, anywhere you go
  • High-performance HDD in speeds up to 250MB/s to optimise your console or PC gaming experience
  • Purpose-built for gamers based on WD_BLACK quality and reliability so you can play without limits
8.9/10
Available at Amazon
9
Sonnics 1TB USB 3.0 External Portable Hard Drive for Windows PC, Mac, Smart TV, XBOX ONE & PS4, Black
Sonnics

Sonnics 1TB USB 3.0 External Portable Hard Drive for Windows PC, Mac, Smart TV, XBOX ONE & PS4, Black

  • USB 3.0 Super speed 5Gbps transfer rate ultra slim and light weight Portable external hard drive.
  • Runs straight from a usb 2.0 or usb 3.0 port no external power source needed
  • Reliable portable storage solution formatted to FAT32 for use with all operating systems mac os and windows
  • Connect it to your smart TV and record all your favourite movies and TV programmes on to the hard drive and play them back when ever you like, you can add and remove recordings with ease.
  • Please note for XBOX ONE Users you will need the minimum 320gb version and above the 250gb and below will not work. PS4 250GB and above will work. This works on XBOX Series X and S and PS5 but you can not play next Gen games from the drive.
8.8/10
Available at Amazon
10
Storite External Hard drive 1TB portable hard drive gaming hard drive external hdd external data storage hard disk, Storage and backup drive for Mac, Laptop, PC, PS4, Gaming console - Black
Storite

Storite External Hard drive 1TB portable hard drive gaming hard drive external hdd external data storage hard disk, Storage and backup drive for Mac, Laptop, PC, PS4, Gaming console - Black

  • Experience ultra-fast performance with USB 3.0 connectivity, offering data transfer speeds up to 5GB/s. This external hard drive is made for gaming PCs, PS5 and desktop PCs, reducing game load times and boosting overall system responsiveness. Whether you're expanding PS5 storage, adding capacity to your PS4 console, or archiving gameplay, this 1TB external hard drive keeps your gaming smooth.
  • Plug and Play - Enjoy effortless setup with true plug and play functionality—no software installation or configuration required. Compatible with laptops, smartphones, televisions, gaming consoles, and more, this portable hard drive is the ideal solution for gamers and content creators. Simply connect via USB3.0 Cable and start saving your favorite games, movies, and media. It’s the perfect PS5 accessory and works seamlessly across platforms.
  • Universal Compatibility - This versatile external HDD supports a wide range of devices including PS4, PS5, Mac, gaming desktops, laptop and smart TVs. Whether you're looking for PS5 memory expansion, or a backup drive for your Mac, this drive fits all needs. With storage options from 320GB to 1TB external hard drive, it's perfect for both casual and serious gamers seeking maximum hard drive flexibility.
  • Your Ultimate Storage Solution - Say goodbye to low space with this high-capacity external hard drive, available in 320GB, 500GB and 1TB models. Ideal for storing large game files, videos, and documents, it's the ultimate storage solution for gamers, professionals, and students. Whether you're building a media library or expanding storage for your PS5 hard drive, this device offers reliable and secure storage in a sleek, black design.
  • Lightweight, Durable, and Built to Travel - Designed for portability and durability, this external hard drive fits easily in your backpack or pocket, making it perfect for travel. Whether you're transferring data between a desktop PC, gaming laptop, or console, its compact size and make it your go-to portable hard drive. Expand your hard drive with ease and carry your entire digital world wherever you go.
8.7/10
Available at Amazon

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PHIXERO X-Boost Portable Solid State Drive for Xbox, 512GB External Solid State Drive, Up to 1050MB/s High-Speed Data Transfer, USB 3.1 Gen2, External Portable SSD Data Storage for Gaming Consoles

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WD_BLACK D30 1TB Game Drive SSD for Xbox Summer Collection, SSD for Xbox storage expansion, ssd external drive, transfers speeds up to 900MB's, compatible Xbox Series X|S, 1 month Xbox Game Pass

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Storite External Hard Drive 250GB HDD USB3.0 Ultrafast Slim Data storage and Backup drive, Storage Expansion - Portable Hard Drive Compatible for Laptop, PC, Mac, Android, Gaming Console (White)

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1TB Hard Drive - USB 3.0 Type-C 1TB External Hard Drive for Portable External Data Storage, Macbook, iMacs, PCs, Laptops, Xbox One & PS4 Consoles

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