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Item#: N82E16817371017

Antec Signature SG650 650W Continuous Power ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS BRONZE Certified Modular Active PFC "compatible with Core i7/Core i5" Power Supply

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  • ATX12V / EPS12V
  • 100 - 240 V
  • 80 PLUS BRONZE Certified

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Antec's Signature Series SG650 power supply takes their passion for quality to the next level. The engineers have designed in details that maximize efficiency. Magnetic amplifiers have been replaced with voltage regulators for the 3.3V and 5V outputs reducing transient response time down to 10 microseconds. The faster response ensures a smoother power flow to your system.

The 80mm fan is regulated with Pulse Width Modulation so it can reduce speed by up to 50%. The dual double layer PCB does two things: it allows for a lower component density and increased efficiency. This lets the PSU take advantage of the slower potential fan speeds. It also helps the PSU to achieve an 80-Plus Bronze efficiency rating.

A hybrid system gives you the best of both worlds in cable management. Mandatory cables, like those going to the motherboard, are hard-wired for minimal resistance, and to save you assembly time. The 2 PCIe cables let you hook up dual video cards to the SLI certified PSU. Peripheral cables can be added at need. Antec has put their signature on the PSU, so you can put yours on the whole system.

  • newegg 650W Maximum Power A maximum power of 650W delivers safe, reliable output for high-end PC systems.
  • newegg 80 PLUS Bronze Certified The 80 PLUS Bronze certified power supply provides high power efficiency of at least 82% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • newegg Pulse Width Modulation Fan The Antec Signature SG650 power supply features an 80mm Pulse Width Modulation fan for whisper-quiet cooling.
  • newegg NVIDIA SLI Certified The Antec Signature SG650 PSU has gone through a series of rigorous NVIDIA SLI certification tests for maximum system stability when building NVIDIA SLI PCs.
  • newegg Advanced Hybrid Cable Management The advanced Hybrid Cable Management System provides an optimal solution for power distribution and airflow by hardwiring mandatory cables to reduce resistance and enabling peripheral cables to be installed as needed to minimize cable clutter for improved airflow.

Learn more about the Antec SG650

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
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