Skip to Content

Track Order Returns Stores Help

Logo - go to homepage

Shop
Trending
Toy event

Shop at Argos
Shop all categories
Trending
Toy event
Need Help?
Track Order
Returns
Stores
Help
Advice & Inspiration

- Back to Categories

- Shop all Toys
- Shop all Home & Furniture
- Shop all Garden & DIY
- Shop all Technology
- Shop all Sports & Leisure
- Shop all Baby & Nursery
- Shop all Appliances
- Shop all Health & Beauty
- Shop all Clothing
- Shop all Jewellery & Watches
- Shop all Gifts & Occasions
- Shop all Inspiration & Guides
- Shop all Brands

Search

Use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.

Account Wishlist Trolley

Small Item Delivery £4.95, free over £100
Large Item Delivery £9.95
A year of fast delivery with Argos Plus

HomeHome
TechnologyTechnology
Computer accessoriesComputer accessories
External hard drives

External hard drives

Seagate. Expansion. Seagate expansion desktop drive add-on storage for your PC and Mac.

Sort by

to see what’s available

103 products

SanDisk Creator Pro 2TB Portable SSD

SanDisk Creator Pro 2TB Portable SSD

£365.99

Free Delivery

Compare

SanDisk Creator Pro 1TB Portable SSD

SanDisk Creator Pro 1TB Portable SSD

£214.99

Free Delivery

Compare

WD BLACK SN850P 1TB NVMe SSD for PlayStation 5

WD BLACK SN850P 1TB NVMe SSD for PlayStation 5

£211.99

Free Delivery

Compare

LaCie Mobile USB-C 2TB External SSD Hard Drive

LaCie Mobile USB-C 2TB External SSD Hard Drive

Rating 5.0 out of 5, from 1 reviews

(1)

£599.99

Free Delivery

Compare

Seagate Expansion Desktop 24TB External Hard Drive

Seagate Expansion Desktop 24TB External Hard Drive

Rating 3.0 out of 5, from 1 reviews

(1)

£664.99

Free Delivery

Compare

SanDisk Desk Drive 4TB External SSD

SanDisk Desk Drive 4TB External SSD

Rating 5.0 out of 5, from 1 reviews

(1)

£717.99

Free Delivery

Compare

*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

SanDisk Desk Drive 8TB External SSD

SanDisk Desk Drive 8TB External SSD

£1429.99

Free Delivery

Compare

SanDisk Extreme 8TB Portable SSD

SanDisk Extreme 8TB Portable SSD

£1349.99

Free Delivery

Compare

UGREEN NAS DXP8800 Plus 8-Bay i5 Diskless

UGREEN NAS DXP8800 Plus 8-Bay i5 Diskless

Rating 5.0 out of 5, from 1 reviews

(1)

£1169.99

Free Delivery

Compare

UGREEN NAS DXP2800 2-Bay N100 Diskless

UGREEN NAS DXP2800 2-Bay N100 Diskless

Rating 5.0 out of 5, from 4 reviews

(4)

Save £18.00

£281.99

£299.99

Free Delivery

Compare

Toshiba Canvio Flex 4TB Portable Hard Drive - Warm Silver

Toshiba Canvio Flex 4TB Portable Hard Drive - Warm Silver

£149.99

Free Delivery

Compare

Samsung T9 USB 3.2 2TB Portable SSD - Black

Samsung T9 USB 3.2 2TB Portable SSD - Black

Rating 5.0 out of 5, from 6 reviews

(6)

£399.99

Free Delivery

Compare

*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

WD SN770M 1TB NVMe Internal SSD

WD SN770M 1TB NVMe Internal SSD

Rating 5.0 out of 5, from 2 reviews

(2)

£178.99

Free Delivery

Compare

WD SN850P 1TB HS NVMe Internal SSD for PS5

WD SN850P 1TB HS NVMe Internal SSD for PS5

Rating 5.0 out of 5, from 1 reviews

(1)

£211.99

Free Delivery

Compare

Samsung T9 USB 3.2 1TB Portable SSD - Black

Samsung T9 USB 3.2 1TB Portable SSD - Black

Rating 4.9 out of 5, from 29 reviews

(29)

£239.99

Free Delivery

Compare

Samsung 870 EVO 2TB Internal SSD

Samsung 870 EVO 2TB Internal SSD

Rating 5.0 out of 5, from 3 reviews

(3)

£689.99

Free Delivery

Compare

Samsung 990 EVO Plus 1TB Internal SSD

Samsung 990 EVO Plus 1TB Internal SSD

Rating 5.0 out of 5, from 3 reviews

(3)

£229.99

Free Delivery

Compare

SanDisk Extreme 4TB Portable SSD

SanDisk Extreme 4TB Portable SSD

Rating 5.0 out of 5, from 1 reviews

(1)

£721.99

Free Delivery

Compare

WD SN850P 4TB NVMe SSD for PS5

WD SN850P 4TB NVMe SSD for PS5

£581.99

Free Delivery

Compare

WD SN850P 2TB NVMe SSD for PS5

WD SN850P 2TB NVMe SSD for PS5

Rating 5.0 out of 5, from 3 reviews

(3)

£403.99

Free Delivery

Compare

WD P40 1TB Game Drive Portable SSD

WD P40 1TB Game Drive Portable SSD

£282.99

Free Delivery

Compare

WD 4TB My Passport Portable SSD

WD 4TB My Passport Portable SSD

£730.99

Free Delivery

Compare

WD SN770M 2TB M.2 Internal SSD

WD SN770M 2TB M.2 Internal SSD

Rating 5.0 out of 5, from 1 reviews

(1)

£411.99

Free Delivery

Compare

WD_BLACK P10 2TB External Gaming Hard Drive

WD_BLACK P10 2TB External Gaming Hard Drive

Rating 4.7 out of 5, from 34 reviews

(34)

£78.99

Compare

Western Digital Elements 8TB Desktop Hard Drive - Black

Western Digital Elements 8TB Desktop Hard Drive - Black

Rating 4.9 out of 5, from 24 reviews

(24)

£229.99

Free Delivery

Compare

Western Digital Elements 18TB Desktop Hard Drive - Black

Western Digital Elements 18TB Desktop Hard Drive - Black

Rating 4.8 out of 5, from 10 reviews

(10)

£449.99

Free Delivery

Compare

Seagate Expansion Xbox Series X/S 2TB Portable SSD

Seagate Expansion Xbox Series X/S 2TB Portable SSD

Rating 4.8 out of 5, from 77 reviews

(77)

£499.99

Free Delivery

Compare

WD_BLACK C50 1TB Expansion Card SSD for Xbox Series X/S

WD_BLACK C50 1TB Expansion Card SSD for Xbox Series X/S

Rating 4.9 out of 5, from 52 reviews

(52)

£153.99

Free Delivery

Compare

WD_Black SN770 1TB NVMe Gaming SSD

WD_Black SN770 1TB NVMe Gaming SSD

Rating 4.9 out of 5, from 37 reviews

(37)

£76.99

Compare

Seagate Expansion 12TB Desktop Hard Drive

Seagate Expansion 12TB Desktop Hard Drive

Rating 4.7 out of 5, from 31 reviews

(31)

£279.99

Free Delivery

Compare

Samsung T7 Shield USB 3.2 2TB Portable SSD - Blue

Samsung T7 Shield USB 3.2 2TB Portable SSD - Blue

Rating 4.8 out of 5, from 96 reviews

(96)

£341.99

Free Delivery

Compare

Samsung T7 Shield USB 3.2 1TB Portable SSD - Blue

Samsung T7 Shield USB 3.2 1TB Portable SSD - Blue

Rating 4.8 out of 5, from 83 reviews

(83)

£239.99

Free Delivery

Compare

Samsung T7 Shield USB 3.2 2TB Portable SSD - Black

Samsung T7 Shield USB 3.2 2TB Portable SSD - Black

Rating 4.8 out of 5, from 95 reviews

(95)

£399.99

Free Delivery

Compare

Seagate Expansion V2 16TB Desktop Hard Drive

Seagate Expansion V2 16TB Desktop Hard Drive

Rating 4.8 out of 5, from 19 reviews

(19)

£449.99

Free Delivery

Compare

WD_BLACK SN850X Heatsink 1TB NVMe SSD for PS5 & PC

WD_BLACK SN850X Heatsink 1TB NVMe SSD for PS5 & PC

Rating 4.9 out of 5, from 78 reviews

(78)

£192.99

Free Delivery

Compare

Seagate 4TB Portable Gaming Hard Drive

Seagate 4TB Portable Gaming Hard Drive

Rating 4.6 out of 5, from 30 reviews

(30)

£175.99

Free Delivery

Compare

Seagate Expansion 10TB Desktop Hard Drive

Seagate Expansion 10TB Desktop Hard Drive

Rating 4.4 out of 5, from 33 reviews

(33)

£297.99

Free Delivery

Compare

SanDisk Optimus 5100 NVMe 500GB Internal SSD

SanDisk Optimus 5100 NVMe 500GB Internal SSD

£149.99

Free Delivery

Compare

SanDisk Optimus GX PRO 850X NVMe 1TB Internal SSD

SanDisk Optimus GX PRO 850X NVMe 1TB Internal SSD

£269.99

Free Delivery

Compare

Samsung 9100 PRO 4TB PCIe 5.0 NVMe M.2 Internal SSD

Samsung 9100 PRO 4TB PCIe 5.0 NVMe M.2 Internal SSD

£1099.99

Free Delivery

Compare

Samsung 9100 PRO 8TB PCIe 5.0 NVMe M.2 Internal SSD

Samsung 9100 PRO 8TB PCIe 5.0 NVMe M.2 Internal SSD

£2149.99

Free Delivery

Compare

SanDisk Extreme Pro 4TB Portable SSD

SanDisk Extreme Pro 4TB Portable SSD

£730.99

Free Delivery

Compare

UGREEN NAS DXP480T Plus 4xNVMe i5 Diskless

UGREEN NAS DXP480T Plus 4xNVMe i5 Diskless

£729.99

Free Delivery

Compare

Go to previous page
Page 2 of 2
1
2
Go to next page

*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

Need help?

Help & FAQs
Contact us
Store finder
Account
Advice & inspiration

Delivery & returns

Delivery & collection
Returns
Refunds
Track your order
Argos Plus

Product care

Argos Care
Product Support
Product recall
Argos Spares

Payment & services

Ways to pay
Our Services
Gift cards
Voucher codes
eGift Card Rewards
Argos Pay
Klarna
Nectar at Argos
Pet Insurance
Furniture Recycling
Trade-in

About Argos

About us
Argos for Business
Careers
Press enquiries
Modern Slavery Statement
Sell on Argos

Need help?

Help & FAQs
Contact us
Store finder
Account
Advice & inspiration

Delivery & returns

Delivery & collection
Returns
Refunds
Track your order
Argos Plus

Product care

Argos Care
Product Support
Product recall
Argos Spares

Payment & services

Ways to pay
Our Services
Gift cards
Voucher codes
eGift Card Rewards
Argos Pay
Klarna
Nectar at Argos
Pet Insurance
Furniture Recycling
Trade-in

About Argos

About us
Argos for Business
Careers
Press enquiries
Modern Slavery Statement
Sell on Argos

Returning an item

For returns, product support and repairs Learn more here

Payment methods

Follow us

Download our app

Accessibility Privacy hub Privacy policy Cookies policyTerms & conditions

© Argos Limited 2026. All Rights Reserved.

*Argos Pay is provided by NewDay Ltd. UK residents aged 18 and over. Offers and credit subject to status. Terms apply.

Argos Limited is a credit broker and not a lender, introducing Argos Pay under an exclusive arrangement with the lender NewDay Ltd.

Argos Limited is authorised and regulated by the Financial Conduct Authority (firm reference number: 713206), registered office: 33 Charterhouse Street, London, EC1M 6HA). NewDay Ltd is a company registered in England and Wales (company number: 7297722), registered office: 7 Handyside Street, London, N1C 4DA. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (firm reference number: 690292) and is also authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 (firm reference number: 555318) for the provision of payment services.

PayPal Pay in 3 is the trading name of PayPal UK LTD, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Terms and conditions apply. Credit subject to status, UK residents only. Argos Limited acts as a broker and offers finance from a restricted range of finance providers. PayPal Pay in 3 is regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+ UK residents only. Pay in 3 is a credit agreement. Check if affordable and how you will repay. May make other borrowing more difficult or expensive. See product terms for more details.

Klarna's Pay in 3 / Pay in 30 days are regulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.

Argos Care policies are provided by Domestic & General Insurance PLC, who are an insurer not an intermediary. They have not given you a personal recommendation as to whether this policy is suitable for your needs.