Memory module including voltage sense monitoring interface

1. A memory apparatus comprising: a memory module connector including:

a first plurality of pins coupled to circuitry on a memory module; and

a second plurality of pins coupled to centers of power draw on power rails on the memory module and arranged for monitoring of the power rails from external to the memory module.

2. The apparatus according to claim 1 wherein: the second plurality of pins including voltage sense lines that route signals from the power rails on the memory module for use in power sensing external to the memory module.

3. The apparatus according to claim 1 further comprising: a memory module including:

the memory module connector;

a circuit board coupled to the memory module connector; and

a plurality of integrated circuits mounted to the circuit board and including at least one memory integrated circuit.

4. The apparatus according to claim 1 further comprising:

a plurality of memory modules, ones of the memory module plurality including the memory module connector, a circuit board coupled to the memory module connector, and a plurality of integrated circuits mounted to the circuit board; and

a circuit that combines power signals from the power rails of the plurality of memory modules.

5. The apparatus according to claim 1 further comprising:

a plurality of memory modules, ones of the memory module plurality including the memory module connector, a circuit board coupled to the memory module connector, and a plurality of integrated circuits mounted to the circuit board; and

a circuit that monitors at least one power signal from the power rails of the plurality of memory modules.