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Be it a laptop or desktop, shopping for new computer parts can be a tricky business - luckily, OnBuy's components collection is home to everything you could wish for under one virtual roof. Whether you're looking to repair or upgrade (or start from scratch!) you'll find all you need to transform your machine right here. You're welcome! Read More >

About Components

Looking to fix up a slow running PC - or perhaps you're on the hunt for bits and pieces to build your own? You've come to the right place: our computer components collection is packed full of all the parts you'll need. 

From the all-important internal computer components like motherboards and processors to an array of external computer components (we're talking top-notch cases), our range spans all the desktop computer components you need to have your set-up running like clockwork. 

No desktop? No problem: our virtual shelves are chock full of portable computer components, too! Whether you're looking to repair or tune up your set-up, you'll find a range of laptop components and notebook components alike here that'll have it performing better than ever.