Enermax Naxn Tomahawk II 500w Power Supply (ENP500AST)


  • Warranty Manufacturer 1 Year Manufacturer
  • Warranty Depot 15 Days Depot
  • In stock


    – Help systems to meet EU eco-design directive ErP/EuP Lot 6 (<1W in standby mode) due to improved, high-efficient 5V standby (+5Vsb) circuitry.
    – Compliant with the latest desktop power supply design guide. Full support of most current CPU: Intel® Core 2 Duo™/ Quad™/ Extreme™ / i7™ / i5™ / i3™ and AMD® Athlon™ 64X2/X4 or Phenom™ X3/X4.
    – Stable and reliable power supply with two 12V rails.
    – Patented air-intake with optimal aero-dynamical design reduces noisy air turbulences.
    – Ultra quiet fan with intelligent RPM control guarantees cool performance and silent operation.
    – Multiple protection circuitry of OVP, UVP, SCP, OPP and SIP.
    – Excellent active Power Factor Correction (PFC) with up to 0.99 to minimize power waste.

    Additional information

    Weight 2.3 lbs
    Dimensions 49 x 45 x 14 in
    Colour of product



    86 mm

    Total power

    500 W

    Motherboard power connector

    20+4 pin ATX

    Fan diameter

    12 cm

    AC input voltage

    100 – 240


    140 mm


    150 mm

    ATX version




    Cooling type


    Power protection features

    Over power, Over voltage, Short circuit, Under voltage