Newegg offers the Corsair HX650 650-watt ATX Power Supply Unit, model no. CMPSU-650HX, for $79.99 with free shipping via the steps below. That's the lowest total price we could find by $32. This 80 PLUS Gold-certified PSU features a 120mm fan, four PCI-Express connectors, nine Serial ATA connectors, and more. Deal ends today. To get it:
  1. View the Corsair HX650 650-watt ATX Power Supply Unit for $109.99
  2. apply coupon code "EMCYTZT5876" to cut the price to $99.99
  3. a $20 mail-in rebate yields the final price of $79.99