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Black ATX power supply unit with single rear fan and fixed cables

EVGA

EVGA 600 W1 600 W power supply

SKU CH-B31D-5FWKP MPN 600

A 600 W ATX power supply with 80 Plus efficiency, 12 V rail and fixed cables including 24 pin, 4+4 CPU, 6+2 PCIe and SATA connectors

  • Max wattage600 W
  • Supply voltage100–240 V
  • Rear fans noise level24-26 dBA Typical
  • Over temperature protection0° to 40 °C
  • Product dimensions7 × 7 × 6
  • Product weight4
  • 600 W output delivers stable power for mid-range builds
  • 80 Plus certification reduces energy waste and heat
  • Quiet 24-26 dBA fan keeps noise low under load
  • Universal 100-240 V input works worldwide without a switch
  • ATX form factor fits standard cases with full connector set

Core specification

The EVGA 600 W1 is a 600 W ATX power supply rated for 80 Plus efficiency. It accepts 100-240 V input and delivers up to 20 A on the primary side. A non-modular cable set includes 24-pin ATX, 4+4 CPU, 6-pin and 6+2-pin PCIe, SATA, peripheral and floppy connectors.

Who this suits

Builders assembling a basic office or entry-level gaming PC with a single mid-range graphics card will find the wattage and connector mix adequate. Buyers who need fully modular cabling, higher efficiency ratings or support for multiple high-power GPUs should look at other units.

Deciding specification

The single figure that determines fit is the 600 W maximum output; if the total system draw under load stays below this limit the unit will work, otherwise a higher-capacity supply is required.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $163.99
Pricier than about 55% of the 10,869 comparable items (median $142.99).
Max wattage 600 W
Lower than about 80% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameEVGA
Model name100-W1-0600-K1
Power
Max wattage600 W
Supply voltage100–240 V
Size & build
Product dimensions7 × 7 × 6
Environment & compliance
Rear fans noise level24-26 dBA Typical
Over temperature protection0° to 40 °C

Questions about this item

How do I install the 24-pin ATX and 4+4 CPU cables on the EVGA 600 W1, and what step is often missed?

Connect the 24-pin motherboard cable and the 4+4 CPU cable firmly until they click; the step often missed is seating the 4+4 CPU plug fully into the motherboard's 8-pin socket so the latch engages.

What maintenance or replacement will the EVGA 600 W1 need later?

The internal fan is the only moving part; clean dust from the intake grille periodically and replace the unit if fan noise rises above the typical 24-26 dBA range.

At what point does the EVGA 600 W1 hit its limit under sustained load?

Continuous output is rated at 600 W; exceeding that or operating above 40 °C ambient triggers over-temperature protection and shuts the unit down.

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