Name: Seagate Storage Expansion Card - 1TB
Brand: Seagate
SKU: cmnozfw8qc6wonst2yxkfnuuw
Availability: InStock

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Description

Plug into the most powerful Xbox console ever — the Seagate Storage Expansion Card for Xbox Series X|S.Up to 2 TB of capacity expansionSeamless integration into the Xbox Velocity ArchitectureVirtually no lag in power or speed when gaming from the expansion cardFastest. Most Powerful.Instantly expand the capacity of Xbox Series X or Xbox Series S.Room for PlayNo sacrificing graphics, latency, load times or framerates — play Xbox Series X|S games from the internal SSD or the storage expansion card.A Powerful PartnershipWe created the Seagate Storage Expansion card in close partnership with Xbox to ensure when you plug this storage card into either the Xbox Series X or Xbox Series S, you’re getting all the speed and performance Xbox dreamed up for this next generation of console gaming.Seamless GameplayCompatible with the Xbox Velocity Architecture — providing faster load times, richer environments, and more immersive gameplay.No Wasted SecondsQuick Resume enables players to seamlessly switch between multiple titles and resumes instantly from where you last left off — always the same speed from the expansion card and the internal SSD.Level Up Your LegacySyncing with the ultra-powerful Xbox Velocity Architecture’s groundbreaking hardware, CPU, and deep software integration, 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.All Your Xbox Games, One ConsoleGrab a Seagate Game Drive external hard drive and store all your legacy and Xbox Series X|S games in one place. Plug-and-play compatible with Xbox Series X and Xbox Series S, it’s time to build the massive library of your dreams. The prefect compliment to your next-level gaming.

Specifications

Type	Storage expansion card
Platform	Xbox
Product colour	Black
Total storage capacity	1 TB
Brand compatibility	Microsoft
Compatibility	Xbox Series X, Xbox Series S
Width	31.6 mm
Depth	7.8 mm
Height	53 mm
Weight	30 g
Package width	76.2 mm
Package depth	50.8 mm
Package height	139.7 mm
Package weight	73 g
Package type	Box
Quick start guide	Yes
Pallet gross width	116.2 cm
Pallet gross length	93.2 cm
Pallet gross height	105.3 cm
Pallet gross weight	191.1 kg
Products per pallet	120 pc(s)
Master (outer) case width	113 mm
Master (outer) case length	152 mm
Master (outer) case height	94.5 mm
Master (outer) case gross weight	282 g
Products per master (outer) case	2 pc(s)

Full specifications

Marque	Seagate
Référence fabricant	stjr1000400
EAN	8719706023757

The Seagate Storage Expansion Card - 1TB in its market context in 2026

Choosing the Seagate Storage Expansion Card - 1TB means opting for the expertise of Seagate in the Informatique category. Its price starting from £550.25 makes it a serious option on the market. Buyers interested in this brand also look at the Seagate Expansion STKP8000400 external hard drive 8 TB 3.5" 3.2 Gen 1 (3.1 Gen 1) Black to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.

Seagate: what this model offers

What buyers remember about the Seagate Storage Expansion Card - 1TB: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Seagate on the Informatique segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Seagate Basic external hard drive 5 TB 2.5" 3.2 Gen 1 (3.1 Gen 1) Silver from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Seagate Storage Expansion Card - 1TB from other products in the Informatique category comes down to a few concrete points: the build quality typical of Seagate, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Seagate Expansion STKP8000400 external hard drive 8 TB 3.5" 3.2 Gen 1 (3.1 Gen 1) Black if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Seagate Storage Expansion Card - 1TB, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Seagate generally offers a well-structured after-sales network for the Informatique category.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 384300 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	384300 £ to 896710 £	Regular daily use	Good value for money, solid performance
High-end	Over 896710 £	Demanding users	The best of the category, all advanced features

Comparing prices before buying the Seagate Storage Expansion Card - 1TB can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 3 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about Seagate Storage Expansion Card - 1TB

Is there a refurbished version of the Seagate Storage Expansion Card - 1TB?

Refurbished versions of the Seagate Storage Expansion Card - 1TB may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Seagate Storage Expansion Card - 1TB drop during the year?

Prices for the Seagate Storage Expansion Card - 1TB typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.

Is delivery free for the Seagate Storage Expansion Card - 1TB at all retailers?

Free delivery is not guaranteed for the Seagate Storage Expansion Card - 1TB at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the Seagate Storage Expansion Card - 1TB if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Seagate Storage Expansion Card - 1TB regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Seagate Storage Expansion Card - 1TB worth its price in 2026?

In 2026, the Seagate Storage Expansion Card - 1TB is listed from £550.25 at our partner retailers. This price is consistent with the positioning of Seagate in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.