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Looking to buy a power supply? Check out the up-to-date catalogue of 10 webshops. At the moment, the £49.99 Corsair CX450M is the most popular product. Other power supplies high on many people's lists are the Corsair CX450M and the Be quiet! Straight Power 11 650W. Compare prices and performance of all 3,234 power supplies, and don't forget to read our latest power supply reviews.

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1 to 100 from 3,234 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 £49.99

Avg. £53.68
5 shops, 4x stock



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Seasonic Focus 450W Gold

450 W, 92 %, 80 Plus Gold, Modular, 37 A

SpecificationsTest resultsReviews

Tested 80 Plus Gold 450 W

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Be quiet! Straight Power 11 650WTested 80 Plus Gold 650 W £95.99

Avg. £106.01
5 shops, 5x stock



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Sharkoon SilentStorm Icewind 750W

750 W, 85 %, 80 Plus Bronze, Modular, 62.5 A

SpecificationsTest resultsReviews

Review 80 Plus Bronze 750 W

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Asus RoG Thor 850W

850 W, 90 %, 80 Plus Platinum, Modular

SpecificationsPrices

80 Plus Platinum 850 W £199.99

Avg. £199.99
2 shops, 1x stock



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Be quiet! System Power 9 400WTested 80 Plus Bronze 400 W £39.95

Avg. £39.99
4 shops, 4x stock



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Cooler Master MasterWatt 450WReview 80 Plus Bronze 450 W £60.10

Avg. £60.10
1 shop, 1x stock



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Seasonic Eco Series 430WReview 80 Plus Bronze 430 W £43.16

Avg. £43.16
2 shops, 2x stock



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Be quiet! System Power 9 500WTested 80 Plus Bronze 500 W £44.95

Avg. £51.17
4 shops, 3x stock



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Seasonic M12II Evo Bronze 520WReview 80 Plus Bronze 520 W £65.47

Avg. £65.47
2 shops, no stock



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Cooler Master MasterWatt Lite 400WTested 80 Plus 400 W

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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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Corsair RM550x

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

SpecificationsTest resultsReviewsPrices

Review 80 Plus Gold 550 W £84.98

Avg. £84.98
2 shops, no stock



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Inter-Tech Argus RGB 650W

650 W, 88.93 %, 80 Plus Gold, Modular, 54 A

Specifications

80 Plus Gold 650 W

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Be quiet! Straight Power 10 400WReview 80 Plus Gold 400 W £67.70

Avg. £67.70
1 shop, 1x stock



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AOpen Xpower 400WTested 400 W

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Be quiet! Dark Power Pro 11 650WReview 80 Plus Platinum 650 W £119.99

Avg. £138.56
5 shops, 4x stock



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Be quiet! Straight Power E8 600W 600 W

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Seasonic Focus SGX Gold 650

650 W, 88 %, 80 Plus Gold, Modular, 54 A

SpecificationsPrices

80 Plus Gold 650 W £129.95

Avg. £129.95
1 shop, no stock



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Inter-Tech Argus RGB CM 750W

750 W, 88.71 %, 80 Plus Gold, Modular, 62 A

Specifications

80 Plus Gold 750 W

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Be quiet! Pure Power 10 CM 400W

400 W, 91 %, 80 Plus Silver, Modular, 32 A

SpecificationsPrices

80 Plus Silver 400 W £49.99

Avg. £49.99
1 shop, 1x stock



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Cooler Master Elite V3 500W 500 W

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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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Seasonic Prime Platinum 750WReview 80 Plus Platinum 750 W £156.80

Avg. £156.80
2 shops, 2x 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 £38.18

Avg. £40.47
5 shops, 4x stock



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Cooler Master MWE Gold Full Modular 750W

750 W, 88 %, 80 Plus Gold, Modular, 62.5 A

SpecificationsPrices

80 Plus Gold 750 W £99.98

Avg. £99.98
4 shops, 4x stock



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Corsair HX850i

850 W, 92 %, 80 Plus Platinum, Modular, 70.8 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Platinum 850 W £159.99

Avg. £175.95
7 shops, 6x stock



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FSP Hyper 500WReview 80 Plus Bronze 500 W £94.52

Avg. £94.52
1 shop, no stock



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HKC USP-5550 550WTested 550 W

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Seasonic S12II 520W V2Review 80 Plus Bronze 520 W £49.75

Avg. £58.99
3 shops, 2x stock



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Be quiet! System Power 9 700WTested 80 Plus Bronze 700 W £59.55

Avg. £68.99
5 shops, 5x stock



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Corsair HX1000i

1000 W, 92 %, 80 Plus Platinum, Modular, 83.3 A

SpecificationsTest resultsReviewsPrices

Tested 80 Plus Platinum 1,000 W £182.99

Avg. £204.98
6 shops, 5x stock



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FSP FSP350-60HHN 350W 80 Plus Bronze 350 W

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SilverStone Strider Essential 600WReview 80 Plus 600 W

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Thermaltake European Gold Series Paris 650WReview 80 Plus Gold 650 W £66.99

Avg. £66.99
1 shop, 1x stock



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Be quiet! Pure Power 11 600W

600 W, 92 %, 80 Plus Gold, Modular, 48 A

SpecificationsPrices

80 Plus Gold 600 W £79.99

Avg. £82.99
5 shops, 5x stock



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Cooler Master Extreme Power 430WTested 430 W

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Corsair CX750M

750 W, 85 %, 80 Plus Bronze, Modular, 62 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Bronze 750 W £76.98

Avg. £85.35
7 shops, 6x stock



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Corsair HX750i

750 W, 92 %, 80 Plus Platinum, Modular, 62.5 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Platinum 750 W £136.49

Avg. £159.98
7 shops, 6x stock



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Gigabyte P650BTested 80 Plus Bronze 650 W £59.99

Avg. £59.99
1 shop, 1x stock



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Seasonic Focus Plus Platinum 550WTested 80 Plus Platinum 550 W £94.99

Avg. £96.95
5 shops, 4x stock



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Sharkoon SilentStorm Icewind 550W

550 W, 85 %, 80 Plus Bronze, Modular, 45.9 A

SpecificationsTest resultsReviews

Tested 80 Plus Bronze 550 W

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Sharkoon SilentStorm Icewind 650W

650 W, 85 %, 80 Plus Bronze, Modular, 54.2 A

SpecificationsTest resultsReviews

Tested 80 Plus Bronze 650 W

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Sharkoon SilentStorm Icewind Black 750W

750 W, 81 %, 80 Plus Bronze, Modular, 62.5 A

Specifications

80 Plus Bronze 750 W

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Asus RoG Thor 1200W

1200 W, 94 %, 80 Plus Platinum, Modular, 100 A

SpecificationsTest resultsReviewsPrices

Tested 80 Plus Platinum 1,200 W £299.99

Avg. £310.49
3 shops, 2x stock



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Be quiet! Pure Power L8 350WReview 80 Plus Bronze 350 W

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Be quiet! System Power B9 350W

350 W, 80 %, 80 Plus Bronze, Modular, 27 A

Specifications

80 Plus Bronze 350 W

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Cooler Master MWE Gold Full Modular 550W

550 W, 90 %, 80 Plus Gold, Modular, 45.8 A

Specifications

80 Plus Gold 550 W

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Cooler Master MasterWatt Lite 500W (MPX-5001-ACABW)Tested 80 Plus 500 W

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Corsair AX1600i

1600 W, 96 %, 80 Plus Titanium, Modular, 133.3 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Titanium 1,600 W £379.99

Avg. £434.02
5 shops, 4x stock



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Corsair RM550x 550W (2018)

550 W, 88 %, 80 Plus Gold, Modular, 45.8 A

SpecificationsPrices

80 Plus Gold 550 W £87.60

Avg. £87.98
6 shops, 6x stock



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Corsair RM650x

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

SpecificationsTest resultsReviewsPrices

Review 80 Plus Gold 650 W £105.95

Avg. £105.95
1 shop, no stock



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Corsair VS350

350 W, 80 %, 80 Plus, 25 A

SpecificationsPrices

80 Plus 350 W £41.88

Avg. £41.88
1 shop, 1x stock



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FSP Aurum 92+ 550W

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

SpecificationsTest resultsReviews

Review 80 Plus Platinum 550 W

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Seasonic Focus Plus Gold 550WTested 80 Plus Gold 550 W £80.01

Avg. £82.99
5 shops, 4x stock



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Super Flower Golden Green 400W 80 Plus Gold 400 W

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Super Flower Leadex Gold 550W WhiteReview 80 Plus Gold 550 W

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Antec NeoEco NE550C

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

SpecificationsPrices

80 Plus Bronze 550 W £68.28

Avg. £68.28
1 shop, 1x stock



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Be quiet! Pure Power 9 CM 400W

400 W, 89 %, 80 Plus Silver, Modular, 32 A

SpecificationsTest resultsReviews

Tested 80 Plus Silver 400 W

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Chieftec Smart 500WTested 500 W

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Cooler Master Elite V3 400W 400 W

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Cooler Master MasterWatt 550WReview 80 Plus Bronze 550 W £50.85

Avg. £50.85
4 shops, 4x stock



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Cooler Master MasterWatt Lite 600WTested 80 Plus 600 W

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Corsair AX750

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

SpecificationsTest resultsReviews

Tested 80 Plus Gold 750 W

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Corsair CX650M

650 W, 90 %, 80 Plus Bronze, Modular, 54 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Bronze 650 W £66.98

Avg. £69.98
7 shops, 7x stock



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Corsair TX750 V2

750 W, 85 %, 80 Plus Bronze, 62 A

SpecificationsTest resultsReviews

Tested 80 Plus Bronze 750 W

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FSP Hyper M 700W

700 W, 85 %, Modular, 53 A

Specifications

700 W

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Gigabyte GB-G750H 700W

700 W, 88 %, 80 Plus Gold, Modular, 62 A

Specifications

80 Plus Gold 700 W

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Gigabyte GP-G750H 750W

750 W, 90 %, 80 Plus Gold, Modular

SpecificationsPrices

80 Plus Gold 750 W £63.50

Avg. £79.98
4 shops, 2x stock



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Inter-Tech Energon EPS-550W 550 W

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Kolink KL-SFX250 80 Plus Bronze 250 W £31.99

Avg. £32.91
3 shops, 2x stock



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Point of View Black Diamond 500WTested 500 W

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Seasonic Focus Plus Gold 750WReview 80 Plus Gold 750 W £101.07

Avg. £105.02
5 shops, 5x stock



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Seasonic Prime Titanium 600W FanlessTested 80 Plus Titanium 600 W £239.73

Avg. £239.73
1 shop, 1x stock



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SilverStone ST40F-ESB 400WReview 80 Plus Bronze 400 W £45.97

Avg. £45.97
1 shop, no stock



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Spire Pearl 550W

550 W, 80 %, Modular, 25 A

Specifications

550 W

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Super Flower Amazon Bronze 550W 80 Plus Bronze 550 W

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Super Flower Leadex Platinum 1200W WhiteTested 80 Plus Platinum 1,200 W £229.99

Avg. £229.99
1 shop, no stock



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Thermaltake Toughpower 1500WTested 1,500 W

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Zalman ZM660-XT 660W

660 W, 88 %, 80 Plus Bronze, Modular, 80 A

SpecificationsTest resultsReviews

Tested 80 Plus Bronze 660 W

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Antec TruePower 2.0 550WTested 550 W

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Be quiet! Straight Power 11 750WTested 80 Plus Gold 750 W £114.51

Avg. £119.77
4 shops, 1x stock



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Be quiet! System Power 8 400WReview 80 Plus 400 W

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Be quiet! System Power 9 600WTested 80 Plus Bronze 600 W £54.80

Avg. £58.94
5 shops, 4x stock



selected products


Be quiet! System Power B9 600W

600 W, 89 %, 80 Plus Bronze, Modular, 48 A

Specifications

80 Plus Bronze 600 W

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Be quiet! TFX Power 300WTested 80 Plus 300 W

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Bitfenix Whisper 650W

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

SpecificationsTest resultsReviewsPrices

Review 80 Plus Gold 650 W £89.99

Avg. £89.99
2 shops, 2x stock



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Chieftec Smart 550WTested 550 W

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Codegen 500W ATXReview 500 W

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Codegen SuperPower 400WTested 400 W

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Cooler Master GX Series 450WTested 80 Plus 450 W

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Cooler Master MasterWatt 750WReview 80 Plus Bronze 750 W £68.60

Avg. £74.00
3 shops, 3x stock



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Corsair SF450 Platinum 450W

450 W, 90 %, 80 Plus Platinum, Modular

Specifications

80 Plus Platinum 450 W

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Corsair Vengeance V650M

650 W, 90 %, 80 Plus Bronze, Modular, 54 A

SpecificationsTest resultsReviewsPrices

Review 80 Plus Bronze 650 W £89.30

Avg. £89.30
1 shop, 1x stock



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EVGA SuperNova GQ 650WReview 80 Plus Gold 650 W £92.99

Avg. £93.19
3 shops, 2x stock



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Fractal Design Integra M 650WReview 80 Plus Bronze 650 W £67.95

Avg. £67.95
1 shop, 1x stock



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HKC USP-5580Tested 580 W

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Inter-Tech FP 750W 80 Plus 750 W

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LC Power LC1000 V2.4

1000 W, 92 %, 80 Plus Platinum, Modular, 83 A

Specifications

80 Plus Platinum 1,000 W

selected products


Q-Tec PSU 550W Dual FanTested 550 W

1 to 100 from 3,234 results
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