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    TOPOWER Flex ATX Series TOP-FLEX-300W 300 W ATX 80 PLUS Certified Non-Modular Active PFC PFC 300W Power Supply

    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    Learn more about the TOPOWER TOP-FLEX-300W

    General
    Brand TOPOWER
    Series Flex ATX Series
    Model TOP-FLEX-300W
    Details
    Type ATX
    Maximum Power 300 W
    Fans 1 x 40mm fan
    PFC Active
    Main Connector 20+4Pin
    +12V Rails 2
    PCI-Express Connector 1 x 6-Pin
    SATA Power Connector 3
    Max PSU Length 150 mm
    Modular Non-Modular
    Efficiency > 80%
    Energy-Efficient 80 PLUS Certified
    Input Voltage 100 - 240 V
    Input Frequency Range 47 - 63 Hz
    Input Current 4 - 2 A
    Output +3.3V@26A, +5V@16A, +12V1@16A, +12V2@16A, [email protected], [email protected]
    Connectors 1 x Main connector (20+4Pin)
    1 x ATX 4 Pin
    2 x Peripheral
    3 x SATA
    1 x Floppy
    1 x PCI-E
    Features
    Features High efficiency >80% efficiency from 20%-100% load at full range AC input

    Single 4cm fan with push-pull type airflow solution.

    Full range AC input with active PFC ob board

    DC outputs : 3.3V, 5V, 12V1, 12V2, -12V and 5Vsb
    Dimension & Weight
    Dimensions 6" x 3.25" x 1.5"
    Details
    Power Rating 300W
    PFC Active
    Dimensions & Weight
    Dimensions 150 x 80 x 40 mm
    Additional Information
    First Listed on Newegg December 15, 2025

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    Warranty, Returns, And Additional Information

    Warranty

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    • Return for refund within: 30 days
    • Return for replacement within: non-replaceable
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