A field-replaceable active pumped liquid heat sink module includes a front
portion and a back portion, each including a liquid pump, a radiator, an
optional receiver, and a cold plate heat exchanger, all of which are
connected together in a liquid pump loop through which a coolant such as
water is circulated. The liquid pump, radiator, optional receiver and
cold plate heat exchanger are in a liquid pump loop and are
self-contained in a field-replaceable active pumped liquid heat sink
module.