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Compact silver metal FLEX ATX server PSU, rectangular with fan grille and cable bundle

Athena Power

Athena Power AP-MFATX60P868 FLEX ATX 600W server power supply

SKU CH-M2JG-QQAZA

FLEX ATX 600 W unit for SFF and 1 U servers, active PFC, 80Plus Bronze efficiency, 250 000 h MTBF, IEC 62368-1 certified, 150 × 81.5 × 40.5 mm

  • Max wattage600 W
  • Power efficiency> 80%
  • Power supply redundancySingle
  • Main power connector20+4Pin
  • Output current+3.3 V@18A, +5 V@20A,12V1/V2@24/24A
  • Output type+3.3 V, +5 V,12V1/V2, -12 V, +5Vsb
  • 600 W output powers demanding server builds
  • 80Plus Bronze efficiency cuts energy waste at any load
  • Active PFC with 90–264 V input ensures stable power worldwide
  • Compact 150 × 81.5 × 40.5 mm flex-ATX fits 1 U and mini-ITX cases
  • IEC/UL/CSA/EN 62368-1 certification meets US, Canada and EU safety rules

Compact 600 W FLEX ATX supply

The Athena Power AP-MFATX60P868 is a single-unit FLEX ATX power supply rated at 600 W. It fits small-form-factor chassis such as mini-ITX builds or 1U IPC servers. The unit accepts 90 – 264 V AC input at 47 – 63 Hz with active power factor correction. Safety certifications include IEC, UL, CSA and EN 62368-1 compliance.

Sustained-load behaviour

Efficiency exceeds 80 % across high and low loads, meeting the 80Plus Bronze standard. Mean time between failures is rated at 250,000 hours at full load and 25 °C ambient. Protections cover over-current, over-voltage, short-circuit and overload conditions. Hold-up time is at least 11 ms at nominal input, and output rise time stays below 70 ms.

Installation notes

Dimensions are 150 x 81.5 x 40.5 mm, weighing 3.75 lbs. The exhaust fan uses a 12 V DC motor with thermal speed control. Connectors provided: one 20+4-pin ATX, one EPS 8-pin plus one 4+4-pin EPS, two PCIe 6+2-pin, three SATA 15-pin, two Molex 4-pin and one floppy 4-pin. Builders needing additional PCIe or SATA leads beyond these counts will require adapters or a different unit.

How it compares

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

Price $183.99
Pricier than about 66% 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-MFATX60P868
Product typeATX
Ports & slots
Output type+3.3 V, +5 V,12V1/V2, -12 V, +5Vsb
Power
Max wattage600 W
Power efficiency> 80%
Power supply redundancySingle
Main power connector20+4Pin
Output current+3.3 V@18A, +5 V@20A,12V1/V2@24/24A
Supply voltage90–264 V
AC input frequency47–63 Hz
Rated input current9.0A@110 V, 4.5A@ 240 V
Power hold-up time11 ms Minimum at Nominal Input Voltage
Built-in protectionOCP, OVP,
Size & build
Product dimensions(L × W × H) 150 × 81.5 × 40.5 mm/ 6 × 3.2 × 1.59 in
Product weight3.75 lb (1.7 kg)
Environment & compliance
Humidity range20%-90%
Temperature rangeOperating: 0 °C to 55 °C on Full Load; Storage & Shipping: -40 °C to 70 °C
More details
Mean time between failures250,000 h on Maximum Load at +25 degree C

Questions about this item

How loud or hot does the 12V exhaust fan run when the 600W unit is at full load all day?

The 12V exhaust fan uses a thermal speed controller, so noise and heat rise with load; the unit is rated for 0°C to 55°C operating temperature at full load.

What cables or motherboard headers must I already have to connect the 20+4Pin ATX, dual EPS-12V and two PCIe 6+2Pin plugs?

You need a motherboard with a 20+4Pin ATX socket, one 8Pin and one 4+4Pin EPS-12V header, plus two PCIe 6+2Pin sockets for graphics cards.

Will the 150×81.5×40.5mm Flex ATX form factor and 20+4Pin main connector fit my older mini-ITX case and board?

Yes, it complies with the Flex ATX-12V and EPS-12V standards, so it matches legacy mini-ITX cases and boards using the 20+4Pin ATX connector.

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