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Rectangular black metal ATX power supply with side fan grille and fixed cable bundle

EVGA

EVGA 100-W1-0600-K1 W1 600W power supply

SKU CH-PMDB-S9JBQ MPN 100-W1-0600-K1

Delivers 600 W from a single +12 V rail rated at 49 A, includes two PCIe 8-pin and six SATA connectors, and carries 80 PLUS certification in a compact non-modular ATX unit

  • Max wattage600 W
  • Modular cablingNon Modular
  • Fan configuration1 × 120 mm Sleeve Bearing
  • Power factor correctionActive
  • Main power connector1 × 24 Pin (20+4) ATX
  • 12V railsSingle
  • 600 W output powers mid-range builds reliably
  • 80 PLUS White efficiency reduces wasted energy
  • Single +12 V rail delivers 49 A for stable GPU power
  • Compact 150 mm depth fits smaller cases easily
  • 120 mm sleeve-bearing fan runs quietly under load

Budget 600 W ATX power supply

The EVGA W1 100-W1-0600-K1 delivers 600 W from a single +12 V rail rated at 49 A. It carries 80 PLUS certification and uses a non-modular cable layout. The unit fits standard ATX12V bays and targets cost-conscious system builders.

Straightforward ATX installation

Mounting uses four standard screws and the 120 mm sleeve-bearing fan exhausts toward the rear. All cables are fixed, so the 24-pin ATX, 8-pin EPS, two 8-pin PCIe, six SATA, three peripheral and one floppy connector must be routed even if unused. The compact 150 mm depth eases cable management in tighter chassis.

Entry-level desktop builds

This supply suits basic office or home PCs with a single mid-range graphics card. Builders planning multiple GPUs, high-core-count CPUs or fully modular cable routing should consider other models.

How it compares

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

Price $46.99
Cheaper than about 91% 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
Product lineW1
Model name100-W1-0600-K1
Product typeATX12 V
Graphics
SLI supportNo
CrossFire supportNo
Ports & slots
PCIe power connectors2 × 8pin (6+2)
SATA power connectors6 x SATA
Connection types1 × 24 Pin (20+4) ATX
1 × 8pin (4+4) EPS (CPU)
2 × 8pin (6+2) PCIE
6 x SATA
3 x Four-Pin Peripheral
1 x Floppy
Power
Max wattage600 W
Modular cablingNon Modular
Power factor correctionActive
Main power connector1 × 24 Pin (20+4) ATX
12V railsSingle
Efficiency certification80 PLUS Certified
Size & build
Shipping weight2.09 kg
Package size272 × 203 × 102 mm
Compatibility
Haswell compatibilityYes
PSU length limit85 mm x 150 mm x 140 mm
More details
Fan configuration1 × 120 mm Sleeve Bearing

Questions about this item

How can I confirm the 120mm sleeve-bearing fan is running quietly after installation?

Listen for low noise from the rear exhaust; the intelligent auto-fan curve keeps acoustics minimal under normal loads.

Which cables come attached to the non-modular unit and what must I source separately?

Fixed cables include 24-pin ATX, 8-pin EPS, two 8-pin PCIe (6+2), six SATA, three four-pin peripheral and one floppy connector; no extra cables are required for standard builds.

Should I choose this 600 W model or a higher-capacity unit for a single-rail 49 A system?

Select this 600 W unit if your total draw stays near 600 W; the single +12 V rail delivers 49 A, so only step up if components demand more wattage.

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