Ultra X-Finity 2G 600 Watt Power Supply Review


Introduction and specifications

Last year we told you that Ultra had released two new power supplies. Today we will be looking at one of those power supplies, the Ultra X-Finity 2G power supply. The Ultra X-Finity 2G PSU features After Spin Technology Specially designed for high end gaming systems. With After Spin Technology the chassis and CPU fan connectors remain spinning several minutes after the PC is powered down allowing the system to gradually cool down after use. The 600W Ultra X-Finity 2G also supplies up to 37A on the single +12V rail, which is plenty for nearly any single GPU system. To top it all off the power supply has FlexForce cables that have a great looking titanium silver finish. Ultra put some time and thought into this power supply!

Ultra X-Finity 600W Power Supply

The Ultra X-Finity comes in your choice of three finishes that all look great. The finishes three finished that are offered are black, blue and Titanium. The sample that we are looking at today has the Titanium finish! Lets take a look at the features and specifications of the X-Finity 2G power supply


  • Force flex cables
  • After spin technology
  • AMD and Intel support
  • ATI Crossfire ready
  • NVIDIA SLI ready
  • Low acoustic noise
  • Dual 80mm fans
  • Meets ATX version 2.03 and v1.2
  • Short circuit protection
  • In-Rush current protection
  • Thermal overload protection
  • Mean time between failure 100,000 hours at full load,110VAC and 25*C ambient
  • FCC and UL recognized



  • AC Input voltage: 115v/230v
  • AC Input frequency: 50-60Hz
  • AC Input currents
  • 10A (RMS) for 115VAC input
  • 6A (RMS) for 230VAC input


  • 600 watts maximum
  • Efficiency
  • 79% Typical at typical and nominal input voltage
  • 73% Typical at full load and nominal input voltage

Ultra X-Finity 600W Power Supply Label

Connections Aavailable

  • 1 20/24 Pin motherboard connector
  • 1 4/8 Pin +12V and EPS connector
  • 8 4 Pin molex connectors
  • 2 4 Pin floppy connectors
  • 2 PCI Express connectors
  • 4 SATA connectors
  • 1 AST Controlled CPU fan connector
  • 1 AST Thermo-controlled Chassis fan connector
  • 1 PSU fan RPM monitor Connector

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