A selection of ECC DDR3 RDIMMs pulled from IBM BladeCenter H22s. All are genuine IBM part number 47J0161 with the following specs:
4GB 2Rx4 PC3L-10600R CL9
VLP (very low profile)
Factory heat spreaders included
Each purchase is 2 x 4GB RDIMMs for a total of 8GB of RAM. All memory is manufactured by Hynix. I have up to 12 RDIMMs available as 6 pairs, for a total of 48GB of RAM.