Atx 450 power supply
Atx 450 power supply for sale on Ireland's largest auction and classifieds sites
Cooler master 450w - master, 80+ - £16.15
Works very well • Cleaned recently power • Cable include - Free postage - New and Used
Works very well • Cleaned recently power • Cable include - Free postage - New and Used
Alpha power atx - alpha, 450w - £21.50
Alpha power atx • Compatible 220v voltage • Form factor making - Free postage - New and Used
Alpha power atx • Compatible 220v voltage • Form factor making - Free postage - New and Used
Cit 450ub 12v - 12v, atx - £15.02
Power supply unit • Cit 450ub 12v • Atx gaming desktop - Free postage - New and Used
Power supply unit • Cit 450ub 12v • Atx gaming desktop - Free postage - New and Used
Corsair cx450 desktop power - cx450, - £31.89
Working very well - Free postage - New and Used
Working very well - Free postage - New and Used
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Corsair vs450 450w - vs450, atx - £26.99
Model vs450 power • Output 450w form • Number 001835 compatible - Free postage - New and Used
Model vs450 power • Output 450w form • Number 001835 compatible - Free postage - New and Used
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48 listings · from £5.99 · avg £26.78
⚠️ These listings were last updated more than 29 days ago.
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Browse 48 atx 450 power supply listings currently in our index. Prices range from £5.99 to £89.99, with an average of £26.78. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about atx 450 power supply →
New enhance enp 7145 - *new*, 450w - £38.00
450w maximum output • Suitable sff server • Style builds where - Free postage - New and Used
450w maximum output • Suitable sff server • Style builds where - Free postage - New and Used
Corsair vx450w power supply - power, - £19.99
More hassle flipping • That tiny red • Switch includes original - Free postage - New and Used
More hassle flipping • That tiny red • Switch includes original - Free postage - New and Used
Corsair vs450 desktop - corsair, - £30.86
Brand new power • Supply corsair vs450 - Free postage - New and Used
Brand new power • Supply corsair vs450 - Free postage - New and Used
Xfx 450w bronze - 450w, 80+ - £27.99
450w total power • Output standard atx • Form factor pin - Free postage - New and Used
450w total power • Output standard atx • Form factor pin - Free postage - New and Used
Corsair vs450 psu power - psu, supply - £21.50
Power supply • Corsair vs450 psu • Module provide 450w - Free postage - New and Used
Power supply • Corsair vs450 psu • Module provide 450w - Free postage - New and Used
Enhance enp 7145b1 450w atx - enhance, i-atx - £60.00
- Free postage - New and Used
- Free postage - New and Used
Gigabyte 450w psu - 450w, - £16.15
Floppy pin pci - Free postage - New and Used
Floppy pin pci - Free postage - New and Used
Gview 450w silver - power, supply - £10.99
Suitable standard atx • Cases motherboards pin • Connector - Free postage - New and Used
Suitable standard atx • Cases motherboards pin • Connector - Free postage - New and Used
Corsair vs450 450w atx power - corsair, - £37.99
Model vs450 watts • 450w form factor • Atx has been - Free postage - New and Used
Model vs450 watts • 450w form factor • Atx has been - Free postage - New and Used
Corsair vx450m 450w - corsair, - £26.70
Should fully work - Free postage - New and Used
Should fully work - Free postage - New and Used
450w power supply gamemax - 450w, 80 - £54.44
Micro sfx design • Made mini itx • Custom built pcs - Free postage - New and Used
Micro sfx design • Made mini itx • Custom built pcs - Free postage - New and Used
Evga 450 atx - 450, br - £26.70
Brilliant psu modular • Manner cables options • Perfect working order - Free postage - New and Used
Brilliant psu modular • Manner cables options • Perfect working order - Free postage - New and Used
Fiercepc silent 120mm - fiercepc, fan - £14.99
Fiercepc silent 120mm • Fan atx 450 • Power supply unit - Free postage - New and Used
Fiercepc silent 120mm • Fan atx 450 • Power supply unit - Free postage - New and Used
Evga 450 atx - 450, br - £20.00
Used but tested • Removed from working • Machine 450w atx - Free postage - New and Used
Used but tested • Removed from working • Machine 450w atx - Free postage - New and Used
Antec vp450p 450w power - antec, - £19.95
450w continuous power • Output this unit • Provides 450 watts - Free postage - New and Used
450w continuous power • Output this unit • Provides 450 watts - Free postage - New and Used
Cool 450w atx power - atx, supply - £14.01
Aux pin floppy - Free postage - New and Used
Aux pin floppy - Free postage - New and Used
Corsair cx450m 450w atx - corsair, - £58.76
Power supply unit • Corsair cx450m 450w • Module universal compatibility - Free postage - New and Used
Power supply unit • Corsair cx450m 450w • Module universal compatibility - Free postage - New and Used
Gamemax 450w sfx psu 80 - 450w, - £54.44
Micro sfx design • Made mini itx • Custom built pcs - Free postage - New and Used
Micro sfx design • Made mini itx • Custom built pcs - Free postage - New and Used
Evo labs pentium atx - labs, - £9.25
Floppy - Free postage - New and Used
Floppy - Free postage - New and Used
Sum vision switching - vision, - £12.94
Please study photo • Condition any questions • Ask thanks - Free postage - New and Used
Please study photo • Condition any questions • Ask thanks - Free postage - New and Used
Powercool viper 450w psu - psu, 80+ - £52.69
Model viper 450w • Fan 14cm ultra • Quiet fluid dynamic - Free postage - New and Used
Model viper 450w • Fan 14cm ultra • Quiet fluid dynamic - Free postage - New and Used
Cit atx 450ub 450w - cit, - £15.07
Power supply • Cit atx 450ub • High quality gaming - Free postage - New and Used
Power supply • Cit atx 450ub • High quality gaming - Free postage - New and Used
Ctk b450e atx - ctk, - £5.99
Model ctk b450e • Colour silver condition • 100 authentic hassle - Free postage - New and Used
Model ctk b450e • Colour silver condition • 100 authentic hassle - Free postage - New and Used
Cit 450w atx power - supply, psu - £14.95
Key features power • Output 450w max • Cooling integrated 80mm - Free postage - New and Used
Key features power • Output 450w max • Cooling integrated 80mm - Free postage - New and Used
Series vs450 450 - vs, - £89.99
Here have vs450 • 450w power supplies • Ready used any - Free postage - New and Used
Here have vs450 • 450w power supplies • Ready used any - Free postage - New and Used
Fierce atx 550 - pc, desktop - £16.15
Like new - Free postage - New and Used
Like new - Free postage - New and Used
Inwin a45 450w atx power - a45, - £28.99
Model series a45 • Total output power • 450w efficiency issues - Free postage - New and Used
Model series a45 • Total output power • 450w efficiency issues - Free postage - New and Used
Corsair vs450 450w atx - vs450, power - £26.99
Model vs450 power • Output 450w form • Supplies compatible most - Free postage - New and Used
Model vs450 power • Output 450w form • Supplies compatible most - Free postage - New and Used
Ezcool atx 450 - ezcool, atx-450 - £11.65
Little dusty but • Should work fine - Free postage - New and Used
Little dusty but • Should work fine - Free postage - New and Used
Corsair cx450m 450w - 450w, 80 - £26.60
Used condition fully • Functional sold seen • Photos - Free postage - New and Used
Used condition fully • Functional sold seen • Photos - Free postage - New and Used
Thermaltake litepower 450w atx - thermaltake, - £19.99
Fully tested working • Well pin motherboard • Sata connectors - Free postage - New and Used
Fully tested working • Well pin motherboard • Sata connectors - Free postage - New and Used
Power supply unit fiercepc - power, - £10.80
Works perfect replaced • More power - Free postage - New and Used
Works perfect replaced • More power - Free postage - New and Used
Cooler master 450w plus - 450w, - £15.99
Fully tested working • Well pin motherboard • Grapics card connector - Free postage - New and Used
Fully tested working • Well pin motherboard • Grapics card connector - Free postage - New and Used
Genuine oem fsp - fsp, atx-450pnf - £23.99
Favorites add favourites • Notes device good • Working condition office - Free postage - New and Used
Favorites add favourites • Notes device good • Working condition office - Free postage - New and Used
Corsair vs450 450w - corsair, - £29.88
Model vs450 max • Power output 450w • Include exactly what - Free postage - New and Used
Model vs450 max • Power output 450w • Include exactly what - Free postage - New and Used
Xfx 450w bronze atx - 450w, 80+ - £26.80
Excellent fully working • Condition cables missing - Free postage - New and Used
Excellent fully working • Condition cables missing - Free postage - New and Used
Xfx pro450w 450w plus - xfx, - £23.99
Xfx pro450w 450w • Plus black power • Supply unit atx - Free postage - New and Used
Xfx pro450w 450w • Plus black power • Supply unit atx - Free postage - New and Used
Evga 450b 100 0450 - evga, - £29.99
Condition tested working • Brand evga mpn • 100 0450 model - Free postage - New and Used
Condition tested working • Brand evga mpn • 100 0450 model - Free postage - New and Used
Corsair cv450 450w plus - cv450, 80 - £19.21
- Free postage - New and Used
- Free postage - New and Used
Corsair vs450 450w atx - vs450, power - £24.99
Form factor atx • Compatible most standard • Desktop cases item - Free postage - New and Used
Form factor atx • Compatible most standard • Desktop cases item - Free postage - New and Used
Corsair cx450m pin 450w atx - pin, - £27.00
Good used condition • See pictures tested • Working order comes - Free postage - New and Used
Good used condition • See pictures tested • Working order comes - Free postage - New and Used
Fierce atx 450 desktop - pc, atx-450 - £29.99
Model fierce atx • 450 colour black • Condition good working - Free postage - New and Used
Model fierce atx • 450 colour black • Condition good working - Free postage - New and Used
Corsair vs450 atx power - vs450, - £26.70
This 450w psu • Which has handled • Different drives lot - Free postage - New and Used
This 450w psu • Which has handled • Different drives lot - Free postage - New and Used
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Everything you need to know about atx 450 power supply
Whether you are looking for a brand-new or second-hand atx 450 power supply, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £5.99, while premium listings can reach £89.99 — giving you a wide budget spread to work with. The average price of £26.78 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.