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Silver 1U rectangular server PSU with rear fan grille and cable bundle

Athena Power

Athena Power AP-U1ATX6022FEP8 600W server power supply

SKU CH-D9G1-0QPAG MPN AP-U1ATX6022FEP8

A 1U 600W server power supply with ATX, EPS, PCIe, SATA and Molex connectors, 80+ Bronze efficiency and 100,000-hour MTBF

  • Max wattage600 W
  • Main power connectorATX Connector 24 (20+4) Pin x 1 P4-12 V 4 Pin x 1 EPS 12 V 8
  • Output type+5 V(20A) +3.3 V(18A) +12V1(24A) +12 V(24A) -12 V(1.0A) -5 V
  • Supply voltage88 to 264 V AC
  • AC input frequency47–63 Hz
  • Mean time between failures100,000 h on Maximum Load at +25 degree C

Wattage 600W

  • 600W maximum power supports demanding server workloads
  • 80+ bronze efficiency reduces energy waste and heat
  • 100,000-hour MTBF at 25°C ensures long-term reliability
  • 1U compact form factor fits dense rack deployments
  • Comprehensive connector set includes EPS 8-pin, PCIe 6+2-pin and SATA power

Server power supply for 1U rack builds

The Athena Power AP-U1ATX6022FEP8 delivers 600W in a 1.59-inch tall chassis that fits standard 1U server enclosures. It targets system integrators who need a compact, high-density unit for rackmount workstations or storage nodes. The wide 88 to 264 VAC input range supports global deployment without voltage switching.

Thermal behaviour and electrical efficiency

An 80+ Bronze rating means the unit converts mains power with reduced waste heat during typical server loads. MTBF is rated at 100,000 hours at full load and 25 °C, indicating a design optimised for continuous operation. Hold-up time of 17 ms at nominal input helps ride through brief mains interruptions.

Connector layout and daily integration

The cable set includes one 24-pin ATX, one 4-pin P4, one 8-pin EPS, one 6-pin and one 6+2-pin PCIe, three SATA and three Molex plugs. This mix covers a single-processor motherboard, a mid-range GPU and multiple drive bays in one harness. Builders needing dual EPS or additional PCIe cables for multi-GPU configurations will find the complement insufficient.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $117.99
Cheaper than about 60% of the 3,798 comparable items (median $131.99).
Max wattage 600 W
Lower than about 54% of the 235 comparable items (median 668 W).

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Specifications

Product
Brand nameAthena Power
Model nameAP-U1ATX6022FEP8
Ports & slots
Output type+5 V(20A) +3.3 V(18A) +12V1(24A) +12 V(24A) -12 V(1.0A) -5 V(N/A) +5V_SB(3.5A)
Power
Max wattage600 W
Main power connectorATX Connector 24 (20+4) Pin x 1
P4-12 V 4 Pin x 1
EPS 12 V 8 Pin
PCIE 6 Pin x 1
PCIE 6+2 Pin
SATA 15 Pin x 3
Molex 4 Pin x 3
Supply voltage88 to 264 V AC
AC input frequency47–63 Hz
Power hold-up time17 ms Minimum at Nominal Input Voltage
Size & build
Product dimensions1.59 in × 3.94 in × 8.66 in(H × W × L)
Product weight4.5 lb (2.04 kg)
Shipping weight1.96 kg
Package size312 × 206 × 97 mm
Environment & compliance
Temperature rangeOperating: 0 degree C ~ +50 degree C on Full Load
Storage & Shipping: -20 degree C ~ +80 degree C
More details
Mean time between failures100,000 h on Maximum Load at +25 degree C

Other versions of this model

2 more in the same range

Questions about this item

How do I install the AP-U1ATX6022FEP8 into a 1U rack chassis and which step is often missed?

Slide the 1.59" high unit into the bay, secure it with the four chassis screws, then plug the 24-pin ATX, 8-pin EPS, 4-pin P4, PCIe 6-pin, PCIe 6+2-pin, three SATA 15-pin and three Molex 4-pin cables; the step often missed is connecting both the 8-pin EPS and the 4-pin P4 for dual-CPU boards.

What maintenance or replacement will this 600W supply need over its service life?

The internal fan is the only moving part; expect to clean dust from the intake every 6-12 months and plan a full unit replacement around the 100,000-hour MTBF mark at 25°C ambient.

What is the first limit reached when the AP-U1ATX6022FEP8 runs at full 600W load continuously?

The operating temperature ceiling of 50°C is reached first; beyond that the protection circuitry shuts the unit down to prevent overheating.

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