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1000W ATX Power Supply

1000W ATX Power Supply – 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.cz.

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7 reasons to shop for 1000W ATX Power Supply on Alza.cz

  • 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).
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  • 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.

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Cheapest vs. most expensive 1000W ATX Power Supply

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97 Results
5.0 51×
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Seasonic Focus GX-1000 ATX 3.1
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Gold certification, detachable cables, thermal speed control, power switch and zero RPM mode, 135 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, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
Discounted -9 % 3,999,- 4,399,-
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In stock > 5 pcs
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Order Code: UEfga3a5
4.8 73×
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Corsair RM1000x ATX 3.1
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, 140 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 12× Serial ATA 15-pin, 6× Molex HDD 4-pin connectors, dimensions 150 × 86 × 160 mm (W×H×D)
4,499,-
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In stock > 5 pcs
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Order Code: UY006rm9100new
4.6 13×
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GIGABYTE UD1000GM PG5 V2
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, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 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)
2,789,-
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In stock > 5 pcs
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Order Code: GBz033
4.8 17×
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MSI MAG A1250GL 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, 1× PCI Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 12× Serial ATA 15-pin, 4× Molex HDD 4-pin, 1× Molex HDD 4-pin connectors, dimensions 150 × 86 × 150 mm (W×H×D)
Great price 4,599,- Save 58,-
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In stock > 5 pcs
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Order Code: AAma850gl7
4.9 92×
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FSP Fortron VITA GM 1000W
PC Power Supply - 1000 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, 4× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
Discounted -8 % 2,749,- 2,999,-
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In stock > 5 pcs
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Order Code: UDvg6
4.8 11×
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Be quiet! PURE POWER 13 M 1000W
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, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 6× Serial ATA 15-pin, 2× Molex HDD 4-pin connectors, dimensions 150 × 86 × 160 mm (W×H×D)
Discounted -9 % 3,889,- 4,299,-
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In stock > 5 pcs
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Order Code: BNpp13m7
4.5 36×
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GIGABYTE AORUS ELITE P1000W 80+ Platinum Modular PCIe 5.0
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Platinum certification, 92 % efficiency, 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, 6× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
3,749,-
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In stock > 5 pcs at the supplier's
Order Code: GBz021
5.0
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ASUS ROG Thor 1200W Platinum III
PC Power Supply - 1200 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 Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 7× Serial ATA 15-pin, 6× Molex HDD 4-pin connectors, dimensions 150 × 86 × 190 mm (W×H×D)
11,190,-
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In stock > 5 pcs at the supplier's
Order Code: ACrtt3a4
5.0 14×
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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)
6,590,-
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In stock > 5 pcs
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Order Code: UY006hxi4
4.8 17×
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GIGABYTE AORUS ELITE P1000W 80+ Platinum Modular PCIe 5.1 ICE
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Platinum certification, 92 % efficiency, 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, 6× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
3,699,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: GBz020
4.9 15×
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Seasonic Prime TX-1600 Noctua Edition
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, 120 mm fan size, maximum noise level 28.8 dB, 3× EPS/CPU 4+4pin, 2× PCI Express 16-pin, 8× PCI Express 8-pin / 6+2-pin, 16× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 210 mm (W×H×D)
13,990,-
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In stock > 5 pcs
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Order Code: UE313r7n
4.9
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ADATA XPG CORE REACTOR II 1000W
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, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 8× PCI Express 8-pin / 6+2-pin, 9× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 160 mm (W×H×D)
3,299,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DUzcr2a8
4.6 16×
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Corsair HX1000i
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Platinum certification, 92 % efficiency, 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, 4× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 8× Molex HDD 4-pin connectors, dimensions 150 × 86 × 180 mm (W×H×D)
5,690,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UY006hx5i
5.0
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Seasonic PRIME PX-1600W Platinum
PC Power Supply - 1600 W, ATX form factor, 80 PLUS Platinum certification, 92 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 135 mm fan size, 3× EPS/CPU 4+4pin, 2× PCI Express 16-pin, 8× PCI Express 8-pin / 6+2-pin, 18× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 210 mm (W×H×D)
11,390,-
Buy
In stock 1 pcs
Order Code: UE313q7
4.7
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Cooler Master ELITE Gold 1000W FM
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, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 6× PCI Express 8-pin / 6+2-pin, 9× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
2,739,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CCegfm7
4.5 14×
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Raijintek CRATOS 1000 BLACK
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, maximum noise level 20.94 dB, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 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)
2,499,-
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In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RJc6b
3.8 12×
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Corsair RM1000e (2025)
PC Power Supply - 1000 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, 3× PCI Express 16-pin, 2× 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)
4,099,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UY006rme6a
4.8
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MSI MAG A1000GL PCIE5 II
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control and power switch, 135 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 12× Serial ATA 15-pin, 4× Molex HDD 4-pin, 1× Molex HDD 4-pin connectors, dimensions 150 × 86 × 150 mm (W×H×D)
3,699,-
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In stock > 5 pcs
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Info
Order Code: AAnagp2a6
4.6 10×
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Corsair HX1500i (2025) C20
PC Power Supply - 1500 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)
7,590,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UY006hxi5
4.4 23×
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ASUS ROG STRIX 1000W PLATINUM
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 Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 6× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 160 mm (W×H×D)
6,959,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ACzs1000p
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Corsair iCUE LINK HX1000i SHIFT
PC Power Supply - 1000 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, 1× PCI Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 16× Serial ATA 15-pin connectors, dimensions 150 × 86.5 × 180 mm (W×H×D)
5,999,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UY006hxs5
4.3
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ASUS TUF GAMING 1200W GOLD
PC Power Supply - 1200 W, ATX form factor, 80 PLUS Gold certification, thermal speed control and power switch, 135 mm fan size, 2× EPS/CPU 4+4pin, 2× PCI Express 16-pin, 3× PCI Express 8-pin / 6+2-pin, 5× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 150 mm (W×H×D)
5,699,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ACztg1200g
4.9 21×
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Seasonic Vertex GX-1200 Gold
PC Power Supply - 1200 W, ATX form factor, 80 PLUS Gold certification, detachable cables, thermal speed control, power switch, zero RPM mode and PCIe 5,0 12-pin, 135 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 3× PCI Express 8-pin / 6+2-pin, 18× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 160 mm (W×H×D)
Amazing Deal 5,199,- Save 796,-
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In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UEvgx5
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ASUS ROG Thor 1600W Titanium III
PC Power Supply - 1600 W, ATX form factor, 80 PLUS Titanium certification, detachable cables, thermal speed control, power switch and zero RPM mode, 2× EPS/CPU 4+4pin, 2× PCI Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 10× Serial ATA 15-pin, 9× Molex HDD 4-pin connectors, dimensions 150 × 86 × 200 mm (W×H×D)
19,590,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ACrtt3a5
 
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Existuje pořádně výkonný, ale zároveň téměř neslyšný napájecí zdroj? ASUS ROG THOR 1000W Platinum II se zdá být odpovědí na stále častější otázku, která trápí nejen majitele nejvýkonnějších, ale také velmi žravých grafických karet NVIDIA RTX 3090, ale především těch,...
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1000W ATX Power Supply

In the category 1000W ATX Power Supply on Alza.cz, we currently have a total of 96 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 1000W ATX Power Supply
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