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Best sellers, best modular PSUs

We also think that you deserve the best. That’s why on this page, we ranked modular PSUs from the most sold to the least sold. You have 218 products to choose from. Customers have the most interest in ADATA XPG CORE REACTOR II 850W, which you can buy for 2,689 Kč incl. VAT. If you’re intrested in modular PSUs in terms of the highest reviews, then look at the modular PSUs reviews and tests category.
How to build your own PC All modular PSUs
All from 218
Corsair RM750x SHIFT (2025) - PC Power Supply
Corsair RM750x SHIFT (2025)
3,190,-
From 147,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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,...
Added to cart
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Montech CENTURY II 1200W - PC Power Supply
Montech CENTURY II 1200W
Amazing Deal 3,079,- Save 420,-
From 128,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 2,771,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
PC Power Supply - 1200 W, ATX form factor, 80 PLUS Gold certification, detachable cables, 135 mm fan size, 2× EPS/CPU 4+4pin, 2× PCI Express 8-pin / 6+2-pin, 2× Serial ATA 15-pin,...
Added to cart
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Montech CENTURY II 1050W - PC Power Supply
Montech CENTURY II 1050W
Great price 2,779,- Save 220,-
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 2,501,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
PC Power Supply - 1050 W, ATX form factor, 80 PLUS Gold certification, detachable cables, 135 mm fan size, 2× EPS/CPU 4+4pin, 3× PCI Express 8-pin / 6+2-pin, 3× Serial ATA 15-pin,...
Added to cart
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Raijintek AMPERE II 850 Black - PC Power Supply
Raijintek AMPERE II 850 Black
2,489,-
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Power Supply - 850 W, ATX form factor, 80 PLUS Platinum certification, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan size, 2× EPS/CPU...
Added to cart
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EVOLVEO G750 80Plus Gold - PC Power Supply
EVOLVEO G750 80Plus Gold
2,090,-
In stock > 5 pcs
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 1,672,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
PC Power Supply - 750 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...
Added to cart
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Be quiet! PURE POWER 13 M 1000W - PC Power Supply
Be quiet! PURE POWER 13 M 1000W
4,459,-
From 103,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Gold certification, 94,4 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan size,...
Added to cart
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Fractal Design Ion 3 1000W Gold - PC Power Supply
Fractal Design Ion 3 1000W Gold
4,259,-
From 98,- per month
In stock > 5 pcs
PC Power Supply - 1000 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,...
Added to cart
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DeepCool PN750M - PC Power Supply
DeepCool PN750M
1,799,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Added to cart
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MSI PRO A850PL PCIE5 - PC Power Supply
MSI PRO A850PL PCIE5
New arrival 3,389,-
In stock > 5 pcs at the supplier's
PC Power Supply - 850 W, ATX form factor, 80 PLUS Platinum certification, 92 % efficiency, detachable cables and power switch, 120 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express...
Added to cart
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ADATA XPG CORE REACTOR II 1000W - PC Power Supply
ADATA XPG CORE REACTOR II 1000W
3,299,-
From 152,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Power Supply - 1000 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,...
Added to cart
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THERMALTAKE Toughpower PT 850W Black - PC Power Supply
THERMALTAKE Toughpower PT 850W Black
3,219,-
From 148,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Power Supply - 850 W, ATX form factor, 80 PLUS Platinum certification, detachable cables, thermal speed control, power switch and zero RPM mode, 135 mm fan size, 2× EPS/CPU...
Added to cart
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ASUS Pro WS 1600W Platinum - PC Power Supply
ASUS Pro WS 1600W Platinum
New arrival 12,090,-
In stock 1 pcs at the supplier's
PC Power Supply - 1600 W, ATX form factor, 80 PLUS Platinum certification, detachable cables and power switch, 2× EPS/CPU 4+4pin, 2× PCI Express 16-pin, 4× PCI Express 8-pin /...
Added to cart
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Be quiet! POWER ZONE 2 750W - PC Power Supply
Be quiet! POWER ZONE 2 750W
2,969,-
In stock > 5 pcs at the supplier's
PC Power Supply - 750 W, ATX form factor, 80 PLUS Platinum certification, 94 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 140 mm fan...
Added to cart
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ADATA XPG CORE REACTOR II 850W White - PC Power Supply
ADATA XPG CORE REACTOR II 850W White
2,879,-
In stock > 5 pcs
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 2,591,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
PC Power Supply - 850 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan size, 2×...
Added to cart
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Corsair RM750e (2025) White - PC Power Supply
Corsair RM750e (2025) White
2,859,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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,...
Added to cart
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Cooler Master MWE Gold 850 V3 ATX 3.1 - PC Power Supply
Cooler Master MWE Gold 850 V3 ATX 3.1
2,639,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Power Supply - 850 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan size, 2×...
Added to cart
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ASUS ROG Thor 1000W Platinum III - PC Power Supply
ASUS ROG Thor 1000W Platinum III
10,190,-
In stock > 5 pcs at the supplier's
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Platinum certification, detachable cables, thermal speed control, power switch and zero RPM mode, 2× EPS/CPU 4+4pin, 1× PCI...
Added to cart
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MSI MPG Ai1300TS PCIE5 - PC Power Supply
MSI MPG Ai1300TS PCIE5
New arrival 9,999,-
From 230,- per month
On the way > 5 pcs
Expected 12/06/2026
PC Power Supply - 1300 W, ATX form factor, 80 PLUS Titanium certification, detachable cables, thermal speed control, power switch and zero RPM mode, 135 mm fan size, 2× EPS/CPU...
Added to cart
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FSP Fortron VITA GM 650W - PC Power Supply
FSP Fortron VITA GM 650W
2,499,-
In stock > 5 pcs
4 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Power Supply - 650 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...
Added to cart
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Raijintek CRATOS 1000 BLACK - PC Power Supply
Raijintek CRATOS 1000 BLACK
2,499,-
In stock > 5 pcs
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 2,249,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan size,...
Added to cart
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Cooler Master MWE 750 Gold V3 Full Modular - PC Power Supply
Cooler Master MWE 750 Gold V3 Full Modular
2,319,-
In stock > 5 pcs
PC Power Supply - 750 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×...
Added to cart
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FSP Fortron MEGA TI 1650W - PC Power Supply
FSP Fortron MEGA TI 1650W
8,819,-
In stock 3 pcs at the supplier's
PC Power Supply - 1650 W, ATX form factor, 80 PLUS Titanium certification, 94 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 135 mm fan...
Added to cart
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EVOLVEO G650 80Plus Gold - PC Power Supply
EVOLVEO G650 80Plus Gold
1,990,-
In stock > 5 pcs
6 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 1,592,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
PC Power Supply - 650 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...
Added to cart
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Be quiet! DARK POWER 14 1200W - PC Power Supply
Be quiet! DARK POWER 14 1200W
7,449,-
In stock 1 pcs at the supplier's
PC Power Supply - 1200 W, ATX form factor, 80 PLUS Titanium certification, detachable cables, thermal speed control, power switch and zero RPM mode, 135 mm fan size, 2× EPS/CPU...
Added to cart
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