PC Power Supplies reviews and tests

Alza Test Ranks PC Power Supplies Based on User Reviews and Other Data

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Hundreds of categories, thousands of products, millions of details and user reviews for pc power supplies. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from pc power supplies rank are based solely on various data and feedback from actual people who have purchased the products.

299 Results
4.8 75×
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Corsair CV550
PC Power Supply - 550W, ATX, 80 PLUS Bronze, efficiency of 88%, 2 piece(s) PCIe (8-pin / 6+2-pin), 7 × SATA, active PFC, thermal speed control and power switch, 120mm fan, depth of 125mm
  33.90 €
Buy
Slightly used - in stock 1 pcs
Order Code: UY006n1b
4.8 52×
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EVGA 650 B5
PC Power Supply - 650W, ATX, 80 PLUS Bronze, efficiency of 85%, 3 piece(s) PCIe (8-pin / 6+2-pin), 6 × SATA, detachable cables, thermal speed control, power switch and DC-DC converters, 135mm fan, full modular, depth of 150mm
  66.90 €
Buy
Slightly used - in stock 1 pcs
Order Code: EV300k5i
5.0 26×
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Corsair SF750 (2024)
PC Power Supply - 750 W, SFX form factor, 80 PLUS Platinum certification, detachable cables, thermal speed control, power switch and zero RPM mode, 92 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 2× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 125 × 63.5 × 100 mm (W×H×D)
-7 % off new 150.90 € New 163.90 €
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Unsealed - in stock 1 pcs
Order Code: UY006sf50
5.0 18×
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Corsair HX1200i (2025) C14
PC Power Supply - 1200 W, ATX form factor, 80 PLUS Platinum certification, detachable cables, thermal speed control, power switch and zero RPM mode, 140 mm fan size, 2× EPS/CPU 4+4pin, 2× PCI Express 16-pin, 5× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 6× Molex HDD 4-pin connectors, dimensions 150 × 86 × 200 mm (W×H×D)
-12 % off new 241.90 € New 277.90 €
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Unsealed - in stock 2 pcs
Order Code: UY006hxi4
4.7 49×
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MSI MAG A750GL PCIE5 II
PC Power Supply - 750 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control and power switch, 120 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 3× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 4× Molex HDD 4-pin, 1× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
-4 % off new 95.90 € New 99.90 €
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Unsealed - in stock 1 pcs
Order Code: AAnagp2a4
4.7 46×
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ADATA XPG KYBER 750W
PC Power Supply - 750 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, thermal speed control and power switch, 120 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 2× PCI Express 8-pin / 6+2-pin, 6× Serial ATA 15-pin, 2× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
-3 % off new 61.90 € New 63.90 €
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Unsealed - in stock 2 pcs
Order Code: DUzk07
4.9 20×
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Corsair RM850e (2025) White
PC Power Supply - 850 W, ATX form factor, 80 PLUS Gold certification, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 3× PCI Express 8-pin / 6+2-pin, 4× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
-5 % off new 126.90 € New 133.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: UY006rmew5a
4.8 29×
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Corsair RM750e (2025)
PC Power Supply - 750 W, ATX form factor, 80 PLUS Gold certification, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 3× PCI Express 8-pin / 6+2-pin, 4× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
  120.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: UY006rme4a
4.6 36×
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Corsair RM850e
PC Power Supply - 850W, ATX, 80 PLUS Gold, efficiency of 90%, 3 piece(s) PCIe (8-pin / 6+2-pin), 7 × SATA, detachable cables, thermal speed control, power switch and zero RPM mode, 120mm fan, full modular, depth of 160mm
  109.90 €
Buy
Slightly used - in stock 1 pcs
Order Code: UY006rm4e
4.7 25×
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GIGABYTE P650SS
PC Power Supply - 650 W, ATX form factor, 80 PLUS Silver certification, 90 % efficiency, thermal speed control and power switch, 120 mm fan size, 2× EPS/CPU 4+4pin, 2× PCI Express 8-pin / 6+2-pin, 5× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
-6 % off new 46.90 € New 49.90 €
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Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: GBz025
4.4 138×
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GIGABYTE P750GM
PC Power Supply - 750 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, active PFC, thermal speed control and power switch, 120 mm fan size, maximum noise level 38 dB, 4× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 3× Molex HDD 4-pin, 1× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
  70.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: GBZ006
5.0 11×
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NZXT C750 Bronze (ATX 3.1)
PC Power Supply - 750 W, ATX form factor, 80 PLUS Bronze certification, 88,9 % efficiency, thermal speed control and power switch, 120 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 2× PCI Express 8-pin / 6+2-pin, 3× Serial ATA 15-pin, 2× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
  61.90 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CTcb750a1
4.6 27×
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Corsair RM1000e
PC Power Supply - 1000W, ATX, 80 PLUS Gold, efficiency of 90%, 6 pc(s) PCIe (8-pin / 6+2-pin), 7 pc(s) SATA, detachable cables, thermal speed control, power switch and zero RPM mode, 120mm fan, full modular, depth of 160mm
-19 % off new 141.90 € New 175.90 €
Buy
Slightly used - in stock > 5 pcs
Order Code: UY006rm5e
4.6 15×
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Corsair SF850 (2024)
PC Power Supply - 850 W, SFX form factor, 80 PLUS Platinum certification, detachable cables, thermal speed control, power switch and zero RPM mode, 92 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 2× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 125 × 63.5 × 100 mm (W×H×D)
-3 % off new 183.90 € New 189.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: UY006sf52
4.3 75×
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EVOLVEO FX 650
PC Power Supply - 650 W, ATX form factor, 80 PLUS Bronze certification, 82 % efficiency, active PFC, power switch and zero RPM mode, 140 mm fan size, 2× PCI Express 8-pin / 6+2-pin, 6× Serial ATA 15-pin, 2× Molex HDD 4-pin, 1× Molex HDD 4-pin connectors, dimensions 150 × 140 mm (W×D)
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 51.21 €
  56.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: UE107c
5.0 5×
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Corsair RM750x SHIFT White
PC Power Supply - 750 W, ATX form factor, 80 PLUS Gold certification, detachable cables, thermal speed control, power switch and zero RPM mode, 140 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 2× PCI Express 8-pin / 6+2-pin, 12× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 160 mm (W×H×D)
-8 % off new 121.90 € New 132.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UY006rmx2shW
4.7 6×
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Seasonic Core BC-650 ATX 3.1
PC Power Supply - 650 W, ATX form factor, 80 PLUS Bronze certification, thermal speed control and power switch, 120 mm fan size, 2× EPS/CPU 4+4pin, 2× PCI Express 8-pin / 6+2-pin, 2× Serial ATA 15-pin, 1× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
-5 % off new 48.90 € New 51.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: UEcbc3
4.2 18×
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EVGA SuperNOVA 650 GA
PC Power Supply - 650W, ATX, 80 PLUS Gold, efficiency of 92%, 3 piece(s) PCIe (8-pin / 6+2-pin), 6 × SATA, detachable cables, thermal speed control, power switch, zero RPM mode and DC-DC converters, 135mm fan, full modular, depth of 150mm
  84.90 €
Buy
Slightly used - in stock 1 pcs
Order Code: EV206s1c
4.6 5×
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Raijintek ERMIS EVO 850B
PC Power Supply - 850 W, ATX form factor, 80 PLUS Bronze certification, thermal speed control and power switch, 120 mm fan size, maximum noise level 29.12 dB, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 2× PCI Express 8-pin / 6+2-pin, 5× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
-5 % off new 55.90 € New 58.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RJeeb5
5.0 3×
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MSI MEG Ai1600T PCIE5
PC Power Supply - 1600 W, ATX form factor, 80 PLUS Titanium certification, 94 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 135 mm fan size, 2× EPS/CPU 4+4pin, 2× PCI Express 16-pin, 9× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 8× Molex HDD 4-pin connectors, dimensions 150 × 86 × 190 mm (W×H×D)
-5 % off new 589.90 € New 623.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: AAzmai1600t
4.7 3×
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Seasonic Core GX-650 ATX 3.1 White
PC Power Supply - 650 W, ATX form factor, 80 PLUS Gold certification, detachable cables, thermal speed control and power switch, 120 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 2× PCI Express 8-pin / 6+2-pin, 6× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
-5 % off new 78.90 € New 83.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UEcgx3w
5.0 2×
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EVOLVEO G850 80Plus Gold
PC Power Supply - 850 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control and power switch, 140 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 2× PCI Express 8-pin / 6+2-pin, 3× Serial ATA 15-pin, 1× Molex HDD 4-pin connectors, dimensions 158 × 85 × 158 mm (W×H×D)
-15 % off new 77.90 € New 91.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: UE109c
4.0 4×
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MSI MPG A1250GS PCIE5
PC Power Supply - 1250 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 135 mm fan size, 2× EPS/CPU 4+4pin, 2× PCI Express 16-pin, 1× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 150 mm (W×H×D)
-25 % off new 104.90 € New 139.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: AAzma12gs
5.0 1×
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Cooler Master ELITE NEX 600W 230V Mesh
PC Power Supply - 600 W, ATX form factor, 80 PLUS White certification, 80 % efficiency, power switch, 1× EPS/CPU 4+4pin, 2× PCI Express 8-pin / 6+2-pin, 5× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
  41.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CCen4m
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