Country:Currency:
Site updated: 19.11.17

Prompt and courteous service and very …

Prompt and courteous service and very good follow up. (24th October 2017 via Trustpilot)

How do I measure fan size?


The size of fan you need will generally be determined by the size of the fan fitting position in your PC case. The sizes of all the fans on our website are shown as measured along any one of the fan's four sides, NOT the distance between the fan's screw holes! Our most popular fan size is 120mm, followed by 80mm. This isn't really dictated by customer preference, but more by recent designs of PC cases.

As for the thickness (depth) of the fan, generally 25mm (1 inch) is by far the most common depth, although smaller fans can have shallower depths such as 15mm or even 10mm. All our fans are 25mm thick unless otherwise stated. If you have any questions about which fan you should order, please don't hesitate to get in touch.

If you know the distance between the fan mounting screw holes but don't know what fan size to order, please see the following table. Note that the mounting hole measurements shown below are taken horizontally or vertically between the holes and not diagonally.

Screw hole spacings and fan sizes

32mm between screw holes40mm fan size
40mm between screw holes50mm fan size
50mm between screw holes60mm fan size
60mm between screw holes70mm fan size
72mm between screw holes80mm fan size
83mm between screw holes92mm fan size
105mm between screw holes120mm fan size


 

Our Address

Quiet PC Ltd
Brawby Grange
Brawby
Malton
YO17 6PZ
United Kingdom

Our Numbers

Useful Information

Keep In Touch

MasterCardMaestroPayPalAmerican ExpressVisaVisa Electron
30 day money back guarantee
2 year warranty

All prices exclude import tax. © 2000-2017 Quiet PC Ltd. If you have seen an error on this page, please let us know.