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Looking to buy a power supply? Check out the up-to-date catalogue of 9 webshops. At the moment, the £47.57 Corsair CX450M is the most popular product. Other power supplies high on many people's lists are the Corsair CX450M and the Corsair RM650x. Compare prices and performance of all 2,981 power supplies, and don't forget to read our latest power supply reviews.

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1 to 50 from 2,981 results
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Corsair CX450M

450 W, 85 %, 80 Plus Bronze, Modular, 37.4 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Bronze 450 W £47.57

Avg. £50.41
5 shops, 4x stock



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Corsair RM650x

650 W, 92 %, 80 Plus Gold, Modular, 54 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Gold 650 W £88.93

Avg. £89.22
6 shops, 5x stock



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Seasonic Focus Plus Gold 550W

550 W, 88 %, 80 Plus Gold, Modular

SpecificationsPrices

80 Plus Gold 550 W £84.95

Avg. £84.95
1 shop, 1x stock



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Cooler Master MasterWatt Lite 500WTested 80 Plus 500 W £39.48

Avg. £39.48
3 shops, 2x stock



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Thermaltake Toughpower 850W 80 Plus Bronze 850 W

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Enermax Platimax 1700W

1700 W, 90 %, 80 Plus Platinum, Modular, 141 A

Specifications

80 Plus Platinum 1,700 W

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Chieftec A-90 Series 750W

750 W, 90 %, 80 Plus Gold, Modular, 62 A

SpecificationsTest resultsReviews

Review 80 Plus Gold 750 W

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Cooler Master MasterWatt Lite 400WTested 80 Plus 400 W £35.70

Avg. £41.85
3 shops, 1x stock



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LC Power LC1200 V2.4

1200 W, 92 %, 80 Plus Platinum, Modular, 100 A

Specifications

80 Plus Platinum 1,200 W

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Seasonic Prime Titanium 650WReview 80 Plus Titanium 650 W £169.79

Avg. £170.76
3 shops, 3x stock



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Seasonic X-Series 650W V2Review 80 Plus Gold 650 W £104.88

Avg. £121.92
3 shops, no stock



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Cooler Master MasterWatt Lite 600WTested 80 Plus 600 W £46.49

Avg. £46.49
4 shops, 3x stock



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Seasonic Focus Plus Gold 750WTested 80 Plus Gold 750 W £109.99

Avg. £109.99
1 shop, 1x stock



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Antec NeoEco NE550C

550 W, 81 %, 80 Plus Bronze, 42 A

Specifications

80 Plus Bronze 550 W

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EVGA 600 BQ 600W

600 W, 80 Plus Bronze, Modular

Specifications

80 Plus Bronze 600 W

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Corsair RM550x

550 W, 92 %, 80 Plus Gold, Modular, 45.8 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Gold 550 W £81.97

Avg. £84.98
6 shops, 5x stock



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Corsair RM650i

650 W, 92 %, 80 Plus Gold, Modular, 54 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Gold 650 W £103.97

Avg. £116.02
6 shops, 5x stock



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EVGA 550 B3 550W

550 W, 80 Plus Bronze, Modular

SpecificationsPrices

80 Plus Bronze 550 W £56.97

Avg. £58.14
4 shops, 2x stock



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Seasonic Eco Series 430WReview 80 Plus Bronze 430 W £47.88

Avg. £47.88
2 shops, 1x stock



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Seasonic S12II 520W V2Review 80 Plus Bronze 520 W £55.20

Avg. £55.20
2 shops, 1x stock



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Thermaltake Toughpower 700W 80 Plus Bronze 700 W

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Corsair CS550M

550 W, 92 %, 80 Plus Gold, Modular, 43 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Gold 550 W £65.44

Avg. £66.99
6 shops, 4x stock



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EVGA SuperNova G3 650W

650 W, 92 %, 80 Plus Gold, Modular, 54.1 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Gold 650 W £83.99

Avg. £90.46
5 shops, 3x stock



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Seasonic Prime Gold 650WTested 80 Plus Gold 650 W £122.99

Avg. £122.99
2 shops, 2x stock



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Super Flower Leadex Platinum 850W BlackReview 80 Plus Platinum 850 W £139.99

Avg. £139.99
1 shop, no stock



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Be quiet! Pure Power 10 300W

300 W, 91 %, 80 Plus Bronze, 24 A

SpecificationsPrices

80 Plus Bronze 300 W £43.54

Avg. £43.96
5 shops, 4x stock



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Cooler Master GM-Series G750MReview 80 Plus Bronze 750 W £77.34

Avg. £79.99
5 shops, 2x stock



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Sharkoon SilentStorm SFX 350WReview 80 Plus Bronze 350 W

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Super Flower Leadex II 80 Plus Gold 650W 80 Plus Gold 650 W

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Chieftec Smart 400WTested 390 W

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Cooler Master GM-Series G550MReview 80 Plus Bronze 550 W £54.99

Avg. £57.96
6 shops, 1x stock



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Cooler Master V-Series 550WReview 80 Plus Gold 550 W £83.97

Avg. £97.49
4 shops, 2x stock



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Corsair RM650

650 W, 92 %, 80 Plus Gold, Modular, 54 A

SpecificationsTest resultsReviews

Review 80 Plus Gold 650 W

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Fractal Design Integra M 450WTested 80 Plus Bronze 450 W £48.48

Avg. £48.48
2 shops, 2x stock



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HKC USP-5550 550WTested 550 W

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Sharkoon SilentStorm Icewind 650W

650 W, 81 %, 80 Plus Bronze, Modular, 54.167 A

Specifications

80 Plus Bronze 650 W

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Sharkoon SilentStorm SFX 450WReview 80 Plus Bronze 450 W

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SilverStone ST40F-ESB 400WReview 80 Plus Bronze 400 W £34.99

Avg. £34.99
1 shop, no stock



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SilverStone Strider Essential 600WReview 80 Plus 600 W

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SilverStone Strider Titanium 600WReview 80 Plus Titanium 600 W £125.47

Avg. £125.47
1 shop, 1x stock



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Ultron EcoForce UN620E 620W 80 Plus 620 W £69.41

Avg. £69.41
1 shop, 1x stock



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Chieftec A-80 750W

750 W, 85 %, 80 Plus, Modular, 54 A

Specifications

80 Plus 750 W

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Cooler Master V-Series 650WReview 80 Plus Gold 650 W £107.38

Avg. £114.98
3 shops, 2x stock



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Corsair VS450 450 W

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Corsair VS550 v2

550 W, 80 %, 80 Plus, 42 A

SpecificationsPrices

80 Plus 550 W £41.48

Avg. £43.88
5 shops, 4x stock



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Cougar CMD 600W

600 W, 80 Plus Bronze, Modular

Specifications

80 Plus Bronze 600 W

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Cougar LX600 600W 80 Plus BronzeReview 80 Plus Bronze 600 W

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Kolink KL-600M

600 W, 80 Plus Bronze, Modular

SpecificationsPrices

80 Plus Bronze 600 W £46.99

Avg. £46.99
2 shops, 1x stock



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Seasonic Prime Titanium 650W Fanless 80 Plus Titanium 650 W £219.89

Avg. £219.89
1 shop, no stock



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Seasonic S12II 620W

620 W, 81 %, 80 Plus Bronze, 48 A

Specifications

80 Plus Bronze 620 W

1 to 50 from 2,981 results
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