Free Shipping to the Continental US Over $200 (Excluding rail kits)
Quantity is Limited

    Supermicro 665W Multi-Output PS2/ATX Power Supply (PWS-665-PQ)

    More Views

    Supermicro 665W Multi-Output PS2/ATX Power Supply (PWS-665-PQ)


    • Designed for Workstation and Desktop
    • 24 Pin ATX Output and SMBus Connector
    • 80 Plus Bronze
    • Replaced by: PWS-668-PQ
    This item is end-of-life (EOL). Here is the replacement for this product.

    Please Enter SKU# to Check Validation Status

    • System
    • Chassis
    SKU #:
    Check if your server system is validated with this product
    •System: Enter a server part number (e.g. SYS-1027B-MTF)
    SKU #:
    Check if your chassis is validated with this product
    •Chassis: Enter a chassis part number (e.g. CSE-743TQ-865B)


    The Supermicro PWS-665-PQ is an 80 Plus level power supply capable of continuously supplying 665W output power at 89% efficiency. Enjoy the simplicity of active power factor correction (PFC) and automatically correct AC input for a full range of voltages and a quiet fan to keep it cool under heavy loads. This power supply is designed to not only provide you reliable power to your desktop or workstation but also protects it from over voltage, over current and short circuiting via protective circuitry embedded into the unit. All materials contained comply with RoHS requirements and is certified by Supermicro.
    Detailed Specification

    Additional Information

    Total Power Output 665W
    Type Single
    Type of Power Supply Power Supply
    Form Factor Mid-Tower
    Dimension (W x H x L) 150x86x185mm
    +5V 30A
    +12V 54A
    +3.3V 24A
    5V Standby 6A
    Input Voltage Range 100-240Vac
    Input Frequency Range 50-60Hz
    Input Current Range 10-5A
    Output Type 24Pin ATX Cable Output
    8Pin / 4Pin (12V) Connector Both
    PFC No
    PMBus No
    Energy Efficiency 89%
    80 Plus Certification 80 Plus Bronze
    Warranty 1 year warranty
    Product Environmental Compliance RoHS and REACH compliant, details available upon request
    PWS-665-PQ Spec Sheet PDF October 2017
    PWS-665-PQ 80 PLUS Test Report PDF March 2009
    Prop 65 Warning
    This product can expose you to chemicals including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to