The Koolance CPU-LN2 is a "DIY" processor evaporator pot for liquid nitrogen cooling, cost is $145. A nickel-plated solid copper cold plate is combined with a black acetal container.
Mounting hardware includes a thick acetal top bracket, steel back plate, back plate insulating pads, and various mounting hardware. Moisture insulation is not included.
"The supplied bracket supports the following processor sockets:
AMD AM2, AM2+, AM3, and 939/940/754
processors (64, Opteron, X2, FX, Sempron)
Intel LGA 1366 (Core i7)
Intel LGA 775 (Quad, Core 2 Duo, Core Duo, Extreme, Pentium)
Intel 478 (Pentium 4, D, EE, M, Celeron)
Intel Xeon (603, 604, LGA771)"