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Small Item Delivery £4.95, free over £100
Large Item Delivery £9.95
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Computer accessoriesComputer accessories
External hard drives

WD External hard drives

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

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9 products

WD BLACK SN850P 1TB NVMe SSD for PlayStation 5

WD BLACK SN850P 1TB NVMe SSD for PlayStation 5

£211.99

Free Delivery

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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

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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

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WD SN850P 4TB NVMe SSD for PS5

WD SN850P 4TB NVMe SSD for PS5

£581.99

Free Delivery

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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

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WD P40 1TB Game Drive Portable SSD

WD P40 1TB Game Drive Portable SSD

£282.99

Free Delivery

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*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 4TB My Passport Portable SSD

WD 4TB My Passport Portable SSD

£730.99

Free Delivery

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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

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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

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*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.

Related categories

Western Digital External Hard Drives Desktop External Hard Drives Seagate External Hard Drives Seagate 1 TB External Hard Drives Samsung External Hard Drives 5TB External Hard Drives 1TB External Hard Drives 2TB External Hard Drives 4TB External Hard Drives Internal SSD External Hard Drives

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© 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.