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Silver metal rectangular server power supply unit with handle and ventilation grille

Athena Power

Athena Power AP-RRP4ATX6808 800W redundant server power supply

SKU CH-8S9K-4BPT6 MPN AP-RRP4ATX6808

An 800W redundant server power supply with 20+4Pin main connector and 80 PLUS Bronze efficiency

  • Max wattage800 W
  • Power supply redundancyRedundant
  • Main power connector20+4Pin
  • Output current+5 V@24A, +12 V x +3.3 V@24A, -5 V@0A, +5 V-SB@4A
  • Supply voltage88 -264 V Ac
  • AC input frequency47–63 Hz

Maximum Power 800W

  • 800W redundant design keeps servers running during a module failure
  • 80 PLUS Bronze efficiency reduces energy waste and heat output
  • 88–264 V AC input works worldwide without a voltage switch
  • 100,000-hour MTBF at 25 °C indicates long-term reliability
  • Compact 5.9″ × 3.4″ × 8.9″ form factor fits dense rack chassis

800W redundant server supply

The Athena Power AP-RRP4ATX6808 is an 800 watt redundant power supply built for rack servers that require continuous uptime. It fits standard 20+4 pin ATX motherboards and accepts 88 to 264 volt AC input at 47 to 63 Hz. The unit carries 80 PLUS Bronze certification and is rated for 100,000 hours MTBF at full load and 25 °C.

Redundant 800W headroom

Two hot-swap modules share the load so a single module failure does not interrupt operation. The +12 volt rail delivers up to 30 amps while +5 volt and +3.3 volt rails each provide 24 amps. Maximum combined output is 800 watts; sustained loads above that will trip protection. Hold-up time is at least 20 ms at nominal input.

Compact redundant build

The supply measures 5.9 by 3.4 by 8.9 inches and weighs 9.0 lbs, matching common redundant PSU bays. Dielectric withstand is tested at 1800 volts AC primary to frame ground. Operating temperature range is 5 °C to 40 °C at 250 watt load or -10 °C to 50 °C at 220 watt load. Not suited for builds needing higher single-rail current or non-redundant form factors.

How it compares

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

Price $596.99
Pricier than about 90% of the 3,798 comparable items (median $131.99).
Max wattage 800 W
Higher than about 70% of the 235 comparable items (median 668 W).

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Specifications

Product
Brand nameAthena Power
Model nameAP-RRP4ATX6808
Power
Max wattage800 W
Power supply redundancyRedundant
Main power connector20+4Pin
Output current+5 V@24A, +12 V x +3.3 V@24A, -5 V@0A, +5 V-SB@4A
Supply voltage88 -264 V Ac
AC input frequency47–63 Hz
Power hold-up time20 ms Minimum at Nominal Input Voltage
Size & build
Product dimensions5.9 in × 3.4 in × 8.9 in
Product weight9.0 lb (4.08 kg)
Shipping weight5.25 kg
Package size290 × 254 × 193 mm
Environment & compliance
Humidity range90% on Operating, 95% on Storage
Temperature rangeOperating 5 °C to 40 °C on 250 W Output Load or -10 °C to 50 °C on 220 W Output Load
More details
Mean time between failures100,000 h on Maximum Load at 25 °C

Other versions of this model

1 more in the same range

Questions about this item

Will the 20+4Pin main connector and 800W output work with my older ATX motherboard that uses a 20-pin socket?

The 20+4Pin connector splits so the 20-pin section fits legacy ATX boards while the 800W capacity provides ample headroom for older components.

How can I verify the redundant modules are both active after installation?

Each module has its own AC inlet and status LED; both LEDs lit green confirm both units are sharing the load.

Does the package include the IEC power cords for each module or must I buy them separately?

The unit ships with the redundant power-supply modules installed in the chassis; IEC cords for the dual inlets are not included and must be sourced separately.

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