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Rectangular metal server power supply unit with rear cooling fan and multiple cable connectors

Athena Power

Athena Power AP-PS3265P868 650W PS2 server power supply

SKU CH-N0HC-TZRKN

A 650W PS2 server power supply with 80 PLUS Platinum efficiency, single-fan cooling and wide 100-264V AC input

  • TypeATX
  • Single/RedundantSingle
  • Maximum Power650W
  • Fans1
  • Main Connector20+4Pin
  • Output Current+3.3V@20A, +5V@20A,+12V@53A, [email protected] , [email prot
  • High efficiency cuts running costs with 80 PLUS Platinum certification
  • Wide 100-264V AC input suits global deployments
  • Standard PS2 form factor fits existing server chassis
  • IEC/UL 62368-1 certified for regulated environments
  • 100000-hour MTBF at 25°C ensures long service life

Server power supply for industrial systems

The Athena Power AP-PS3265P868 delivers 650W of stable power in a standard PS2 form factor. It is built for industrial and workstation systems that require reliable, efficient operation. The unit holds 80 PLUS Platinum certification and meets IEC/UL 62368-1 safety standards. A single integrated cooling fan manages thermal performance across the operating range.

Verify PS2 dimensions and connector needs

Confirm your chassis accepts the PS2 form factor measuring 140 x 150 x 85 mm before ordering. The main power connector is a 20+4Pin ATX design with one EPS 8Pin and one 8(4+4)Pin for CPU power. Two PCIe 6+2Pin connectors, three SATA 15Pin connectors and one Molex 4Pin connector are provided. Input voltage spans 100-264V AC at 47-63 Hz for global compatibility.

Replaces older standard PS2 units

This supply upgrades from lower-efficiency PS2 units that lack 80 PLUS Platinum certification and modern protection circuits. The jump is worth it when your system demands >92% efficiency, OCP and OVP safeguards, and a 100000-hour MTBF at 25°C. It is not for builds requiring redundant power modules or proprietary server form factors.

Highlights

  • High efficiency cuts running costs with 80 PLUS Platinum certification
  • Wide 100-264V AC input suits global deployments
  • Standard PS2 form factor fits existing server chassis
  • IEC/UL 62368-1 certified for regulated environments
  • 100000-hour MTBF at 25°C ensures long service life

Specifications

BrandAthena Power
SeriesPS2
ModelAP-PS3265P868
TypeATX
Single/RedundantSingle
Maximum Power650W
Fans1
Main Connector20+4Pin
Output Current+3.3V@20A, +5V@20A,+12V@53A, [email protected] , [email protected]
Output+3.3V, +5V,12V, -12V, +5Vsb
Input Voltage100 - 264 V
Input Frequency Range47 - 63 Hz
Input Current13A@110V, 6A@ 240V
MTBF100,000 Hours on Maximum Load at +25 degree C
Efficiency> 92%
Hold-up Time17 ms Minimum at Nominal Input Voltage
ProtectionOCP, OVP,
FeaturesRise time: Less than 20 ms
Dimensions(D x W x H) 140 x 150 x 85 mm / 5.5 x 5.9 x 3.4 in
Weight4.2 lbs
Humidity20%-90%
TemperatureOperating: 0°C ~ +55°C on Full Load; Storage & Shipping: -25°C ~ +85°C

Questions about this item

Does the power supply include all cables needed for a typical server build, or must I buy any separately?

The unit ships with a 20+4 pin ATX connector, one 8-pin and one 4+4-pin EPS12V, two 6+2-pin PCIe, three SATA and one Molex connector. No extra cables are required for standard installations.

Should I choose this 650W Platinum model or look for a higher-wattage version?

This 650W model delivers 53A on the +12V rail and exceeds 92% efficiency at typical loads. Select it when your system's peak draw stays below 650W; otherwise a higher-wattage unit is needed.

What does the 80 PLUS Platinum rating mean for daily power consumption and heat in a rack?

At 92%+ efficiency the supply wastes less energy as heat, lowering electricity cost and reducing cooling demand in a rack environment.

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