Best sellers, best power Supplies 400 - 450W

We also think that you deserve the best. That’s why on this page, we ranked power Supplies 400 - 450W from the most sold to the least sold. You have 8 products to choose from. Customers have the most interest in Be quiet! SYSTEM POWER 11 450W, which you can buy for 49.90 € incl. VAT. If you’re intrested in power Supplies 400 - 450W in terms of the highest reviews, then look at the power Supplies 400 - 450W reviews and tests category.

How to build your own PC All power Supplies 400 - 450W

Be quiet! SYSTEM POWER 11 450W

10×

49.90 €

In stock > 5 pcs

PC Power Supply - 450 W, ATX form factor, 80 PLUS Bronze certification, 89 % efficiency, thermal speed control and power switch, 120 mm fan size, 1× EPS/CPU 4+4pin, 2× PCI Express...

2 sizes

PC Power Supply - 450 W, ATX form factor, 80 PLUS Bronze certification, 85 % efficiency, active PFC, thermal speed control and power switch, 120 mm fan size, maximum noise level 40...

EVOLVEO Pulse 450W Black

308×

33.90 €

In stock > 5 pcs

4 variants

Buy with code ALZADAYS20DE 27.12 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

PC Power Supply - 450 W, ATX form factor, active PFC, thermal speed control and power switch, 120 mm fan size, 1× PCI Express 8-pin / 6+2-pin, 2× Serial ATA 15-pin, 2× Molex HDD...

Inter-Tech IPC ASPOWER R1A-KH0400 400W (redundant)

353.90 €

Ordered on request

PC Power Supply - 400 W, 80 PLUS Silver certification, 40 mm fan size, 1× EPS/CPU 4+4pin, 1× PCI Express 8-pin / 6+2-pin, 1× PCI Express 6-pin , 2× Serial ATA 15-pin, 2× Molex HDD...

Endrofy Elementum E5 450W

1×

48.90 €

Currently Unavailable

PC Power Supply - 450 W, ATX form factor, 80 PLUS certification, power switch, 120 mm fan size, 1× EPS/CPU 4+4pin, 1× PCI Express 8-pin / 6+2-pin, 4× Serial ATA 15-pin, 2× Molex...

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EVOLVEO FX 450

31×

40.90 €

Currently Unavailable

Buy with code ALZADAYS20DE 32.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

PC Power Supply - 450 W, ATX form factor, 80 PLUS certification, thermal speed control and power switch, 140 mm fan size, 1× EPS/CPU 4+4pin, 1× PCI Express 8-pin / 6+2-pin, 4×...

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FSP Fortron SFX PRO 450W

18×

59.90 €

In stock > 5 pcs

PC Power Supply - 450 W, SFX form factor, 80 PLUS Bronze certification, 85 % efficiency, active PFC, thermal speed control and power switch, 80 mm fan size, maximum noise level 21...

EVOLVEO Pulse 400W Black

323×

40.90 € 42.90 €

In stock > 5 pcs

4 variants

PC Power Supply - 400 W, ATX form factor, active PFC, thermal speed control and power switch, 120 mm fan size, 1× PCI Express 6-pin , 2× Serial ATA 15-pin, 2× Molex HDD 4-pin, 1×...

No longer sold

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