Seagate reveals how its Xbox Series X expansion card boosts storage without sacrificing SSD performance

(Image credit: Seagate)

While we’re all waiting for the Xbox Series X Games Showcase, Seagate has made its website for the Xbox Series X expansion card live, giving us a hint at how gamers can expand the storage of the console.

On the website, Seagate shows off what the expansion card will look like. Engraved with the Xbox logo, it looks like a cross between an external hard drive and USB thumb drive, and it’s designed to be plugged directly into the proprietary port on the back of the Xbox Series X console.

While we don’t love proprietary ports, this looks like it’ll be used so that the speeds of the Xbox Series X expansion card match the speeds of the internal SSD inside the Xbox Series X.

According to Seagate, “Syncing with the ultra-powerful Xbox Velocity Architecture’s groundbreaking hardware, CPU, and deep software integration, every game that plays from the Storage Expansion Drive Card for Xbox Series X plays at peak levels.”

So, when playing games from the expansion card, there won’t be any impact to performance, which would happen if you used a slower external USB hard drive.

The website explains how this could be used with the Quick Resume feature of the Xbox Series X – where gamers can switch between games instantly without having to load the games again. It seems that switching between games on the internal SSD and the expansion card will be seamless.

(Image credit: Seagate)

Specs

There’s no price for the Seagate Xbox Series X expansion card just yet, but the website does give us some specs, with the flash memory being custom PCIe Gen4x2 NVMe and a capacity of 1TB. 

That’s a bit on the low side considering how big games are these days, and the Xbox Series X only comes with one port for the expansion cards.

You also get a three year warranty, and it’s coming out ‘Holiday 2020’ – no doubt to coincide with the Xbox Series X’s launch.

Matt Hanson
Managing Editor, Core Tech

Matt is TechRadar's Managing Editor for Core Tech, looking after computing and mobile technology. Having written for a number of publications such as PC Plus, PC Format, T3 and Linux Format, there's no aspect of technology that Matt isn't passionate about, especially computing and PC gaming. He’s personally reviewed and used most of the laptops in our best laptops guide - and since joining TechRadar in 2014, he's reviewed over 250 laptops and computing accessories personally.

Latest in Xbox Series X | S
Xbox Series X Digital Edition deal
Stop what you're doing and check out this Xbox Series X Black Friday deal – it probably won't be beaten
The three new Xbox Series console variants on a stand at Gamescom 2024
Where to buy the new Xbox Series X and S consoles - including the gorgeous Galaxy Black 2TB machine
Final Fantasy 14
Final Fantasy 14 on Xbox Series X|S will require Xbox Game Pass to play when it launches in full
Baldur's Gate 3 Astarion
Baldur’s Gate 3 Xbox missing save problem will soon be fixed for good as firmware issue has been found
Final Fantasy 14 Y'shtola
Final Fantasy 14 Xbox open beta will kick off next month says director
The Xbox series X on a blue background with the words "Price Cut"
Save $120 on the Xbox Series X in the second-best deal we've ever seen
Latest in News
Hisense U8 series TV on wall in living room
Hisense announces 2025 mini-LED TV lineup, with screen sizes up to 100 inches – and a surprising smart TV switch
Nintendo Music teaser art
Nintendo Music expands its library with songs from Kirby and the Forgotten Land and Tetris
An image of Pro-Ject's Flatten it closed and opened
Pro-Ject’s new vinyl flattener will fix any warped LPs you inadvertently buy on Record Store Day
The iPhone 16 Pro on a grey background
iPhone 17 Pro tipped to get 8K video recording – but I want these 3 video features instead
EA Sports F1 25 promotional image featuring drivers Oscar Piastri, Carlos Sainz and Oliver Bearman.
F1 25 has been officially announced, with this year's entry marking a return for Braking Point and a 'significant overhaul' for My Team mode
Garmin clippd integration
Garmin's golf watches just got a big software integration upgrade to help you improve your game