SFX PSUs

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Performance
450 W
850 W
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Certification
80 PLUS Bronze
(2)
80 PLUS Gold
(5)
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SFX PSUs – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for SFX PSUs on Alza.sk

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing SFX PSUs?

If you're planning to get SFX PSUs, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: SFX PSUs

Are you looking for the best SFX PSUs? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive SFX PSUs

If you are looking for products based on price, you can browse the lowest priced SFX PSUs, or choose to sort by price from highest to lowest.

SFX PSUs – main types

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Best Sellers

1.
FSP Fortron SFX PRO 450W In stock > 5 pcs
PC Power Supply - 450W, SFX, 80 PLUS Bronze, efficiency of 85%, 1 piece(s) PCIe (8-pin / 6+2-pin), 1 × PCIe (6-pin), 3 × SATA, active PFC, thermal speed control and power switch, 80mm fan, depth of 100mm
55.90 €

2.
FSP Fortron DAGGER PRO 650W In stock > 5 pcs
PC Power Supply - 650W, SFX, 80 PLUS Gold, efficiency of 90%, 2 piece(s) PCIe (8-pin / 6+2-pin), 5 × SATA, detachable cables, active PFC, thermal speed control, power switch and zero RPM mode, 92mm fan, full modular, depth of 125mm
105.90 €

3.
Seasonic FOCUS SGX 500 Gold In stock > 5 pcs
PC Power Supply - 500W, SFX, 80 PLUS Gold, efficiency of 90%, 2 piece(s) PCIe (8-pin / 6+2-pin), 3 × SATA, detachable cables, active PFC, thermal speed control, power switch and zero RPM mode, 120mm fan, full modular, depth of 125mm
112.90 €

7 Results
5.0
Add to PC configurator
FSP Fortron SFX PRO 450W
PC Power Supply - 450W, SFX, 80 PLUS Bronze, efficiency of 85%, 1 piece(s) PCIe (8-pin / 6+2-pin), 1 × PCIe (6-pin), 3 × SATA, active PFC, thermal speed control and power switch, 80mm fan, depth of 100mm
Great price
55.90 € Save 3.40 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UDsfx450p
4.4
Add to PC configurator
FSP Fortron DAGGER PRO 650W
PC Power Supply - 650W, SFX, 80 PLUS Gold, efficiency of 90%, 2 piece(s) PCIe (8-pin / 6+2-pin), 5 × SATA, detachable cables, active PFC, thermal speed control, power switch and zero RPM mode, 92mm fan, full modular, depth of 125mm
Great price
105.90 € Save 2.86 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UDdp65
5.0
Add to PC configurator
Seasonic FOCUS SGX 500 Gold
PC Power Supply - 500W, SFX, 80 PLUS Gold, efficiency of 90%, 2 piece(s) PCIe (8-pin / 6+2-pin), 3 × SATA, detachable cables, active PFC, thermal speed control, power switch and zero RPM mode, 120mm fan, full modular, depth of 125mm
112.90 €
Buy
In stock > 5 pcs
Order Code: CCfsgx500
5.0
Add to PC configurator
FSP Fortron SFX PRO 450W
PC Power Supply - 450W, SFX, 80 PLUS Bronze, efficiency of 85%, 1 piece(s) PCIe (8-pin / 6+2-pin), 1 × PCIe (6-pin), 3 × SATA, active PFC, thermal speed control and power switch, 80mm fan, depth of 100mm
48.90 €
Buy
Unsealed
Order Code: UDsfx450p
5.0
Add to PC configurator
Seasonic FOCUS SGX 500 Gold
PC Power Supply - 500W, SFX, 80 PLUS Gold, efficiency of 90%, 2 piece(s) PCIe (8-pin / 6+2-pin), 3 × SATA, detachable cables, active PFC, thermal speed control, power switch and zero RPM mode, 120mm fan, full modular, depth of 125mm
106.90 €
Buy
Unsealed
Order Code: CCfsgx500
4.6
Add to PC configurator
Cooler Master V850 SFX Gold
PC Power Supply - 850W, SFX, 80 PLUS Gold, efficiency of 90%, 4 piece(s) PCIe (8-pin / 6+2-pin), 8 × SATA, detachable cables, active PFC, thermal speed control, power switch and ATX bracket, 92mm fan, full modular, depth of 100mm
165.90 €
Buy
Ordered on request
Order Code: CCv850sg
Add to PC configurator
Cooler Master V650 SFX Gold
PC Power Supply - 650W, SFX, 80 PLUS Gold, efficiency of 90%, 4 piece(s) PCIe (8-pin / 6+2-pin), 8 × SATA, detachable cables, active PFC, thermal speed control, power switch and ATX bracket, 92mm fan, full modular, depth of 100mm
146.90 €
Buy
Ordered on request
Order Code: CCv650sg

SFX PSUs

PC power supplyVýkonný zdroj Fortron HYDRO G PRO 850 se zárukou na 10 let Chcete kvalitní, ale současně tichý zdroj do svého počítače? Využijte služeb modelu HYDRO G 850 PRO od společnosti Fortron. Svým pojetím je určen přesně pro náročné uživatele, kterým dopřeje i zcela pasivní režim v ECO módu. Jak funguje v praxi?
Otestovali sme zdroj SSR-1000PD od firmy Seasonic. Ide o zdroj s výkonom 1 000 wattov a certifikáciou 80 PLUS Platinum. Výrobca sa na svojich stránkach chváli vysokou účinnosťou, veľmi presnou reguláciou a nízkym zvlnením.
Elektrický zdroj je možno najviac podceňovaná súčiastka pri výbere počítača a mnoho používateľov ho vôbec nerieši. Je to chyba a v našom článku vám popíšeme prečo. Rovno vám tiež vysvetlíme, na čo sa pri výbere zdroja zamerať, odporučíme osvedčené značky aj ochranu...

SFX PSUs

In the category SFX PSUs on Alza.sk, we currently have a total of 7 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap SFX PSUs Check out products sorted by price starting with the highest price in the category best sellers, best SFX PSUs You’ll find products sorted by reviews starting from the highest ranked in SFX PSUs reviews
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