TigerDirect offers the Corsair Hydro Series H40 CPU Cooler
, model no. CW-9060001-WW, for $59.99. Coupon code "OWQ63466" drops it to $39.99
. With free shipping
, that's the lowest total price we could find by $17. This liquid cooler features a pre-filled, closed-loop system, aluminum CPU cooling plate, sealed pump and reservoir, pre-applied thermal compound, and 120mm fan.