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300W Flex ATX Power Supply, Standard Mini-ITX/SFF / 1U Desktop Replacement, 1...
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300W Flex ATX Power Supply, Standard Mini-ITX/SFF / 1U Desktop Replacement, 1...
Price: US $57.59
300W Flex ATX Power Supply, Standard Mini-ITX/SFF / 1U Desktop , 115V/230V Manual Switch

  • Standard SFF Compatibility: Designed for standard Mini-ITX, Flex-ATX, and 1U cases. Perfect for retail motherboards, HTPCs, POS systems, and compact servers. Dimensions: " x " x "
  • Versatile Connectivity: Includes 1x 20/24-pin Main and 1x 8-pin (4+4) CPU connectors. Both are separable (20+4 and 4+4) to support both modern and legacy motherboards
  • Essential Power Ports: Equipped with 2x SATA and 2x Molex connectors to power your internal SSDs, hard drives, and system fans
  • 300W Reliable Output: Delivers stable power for compact builds. Note: Unit requires full connection to the motherboard to power on; it will not spin when connected only to a wall outlet
  • Quiet Cooling & Safety: Features a 40mm double ball-bearing fan with thermal speed control and a full industrial safety suite (OVP, OCP, SCP) for total system protection
  • Universal Mini-ITX & Flex-ATX Fit: Specifically engineered for Small Form Factor (SFF) cases, 1U servers, and HTPC builds. This 300W unit fits standard ITX/Flex-ATX chassis (Dimensions: " x " x "). IMPORTANT: The 24-pin and 8-pin CPU connectors are separable (20+4 and 4+4) to support both modern and legacy motherboards by simply sliding the connectors apart
  • Reliable Power & Essential Connectivity: Provides stable 300W output with 2x SATA and 2x Molex connectors for SSDs, HDDs, and fans. IMPORTANT: This PSU requires a signal from the motherboard to start; it will not power on or spin the fan simply by plugging it into a wall outlet. Ensure all cables are firmly seated in the motherboard before pressing the PC power button
  • Smart Cooling & Preset Safety: Features a 40mm double ball-bearing fan with built-in thermal speed control for quiet, efficient operation. For your convenience, the manual selector switch is factory-preset to 115V for North American outlets. International Users: You must manually toggle the switch to 230V if used in higher voltage regions to ensure safe operation and prevent damage. Includes a full industrial safety suite: Overvoltage (OVP), Overcurrent (OCP), and Short Circuit Protection (SCP)


  • The power supply is a full range active PFC standard ITX unit that will fit in most small ITX form-factor cases. Has enough power output and connectors to run systems up to 300 watts, being used for versatile compact computing applications. Includes various protections including: Overvoltage Protection (OVP), Overload Protection (OLP), Overcurrent Protection (OCP), Heating Protection (OTP), and Short Circuit Protection (SCP). Standard 300W ITX Form Factor ATX Power Supply. Full Range Active PFC 90-264V. Maximum Power: stability with 5% tolerance of 5V, & 12V outputHigh quality components and housingVarious protections including: Overvoltage Protection (OVP), Overload Protection (OLP), Overcurrent Protection (OCP), Heating Protection (OTP), and Short Circuit Protection (SCP)Cooling: Forced Air Ventilation by 1 x 40mm FanPower cordPower supply screws for easy installation1 x 20 + 4 pin main connector can be used for 20 pin or 24 pin1 x P4+4pin connector can be used as 12V 8pin or 4pin (Removable by pushing out one of the 4pins)2 x SATA connectors2 x 4 pin peripheral connectorsIMPORTANT: The power supply will not power on simply by connecting the power cord to both the power supply and wall outlet. Ensure that all the power supply cables are properly connected to the PC for it to power on.IMPORTANT: The 24pin motherboard connector can be split apart to become a 20+4 connector by pushing one end of the 20pin down and the other end of the 4pin up for motherboards that require a 20pin power connector.IMPORTANT: The 8pin CPU connector can be split apart to become a 4+4 connector by pushing one end of the 4pin down and the other end of the 4pin up for motherboards that require a 4pin power connector.

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