The Corsair 400W power supply (model no. CMPSU-400CX) is available at Newegg.com for $39.99, that's $25 off the original price of $64.99 and the lowest price we could find on this item by around $11, plus until November 30th save an additional $10 with this mail in rebate offer that drops the price down to $29.99. FREE shipping is included and sales tax applies for residents of California, New Jersey, New York, and Tennessee.

The Corsair ATX12V V2.2, 400W power supply has a 120mm double ball-bearing fan, high efficiency topology to ensure energy savings, 99% active power factor correction provides clean and reliable power, universal AC input automatically scans and detects the correct voltage, dedicated single 12V rail offers maximum compatibility with latest components.