IBM 77P8633 77P8633 16GB 4RX4 PC3L-8500R 1.35V Memory Module (1X16GB) at Amazon.com
TEAMGROUP Elite DDR3 8GB Single 1600MHz (PC3-12800) CL11 Unbuffered Non-ECC 1.5V UDIMM 240 Pin PC Computer Desktop Memory Module Ram Upgrade - TED38G1600C11-S01 - (1x8GB) Single at Amazon.com
Addon 16Gb Ddr3-1600Mhz 204-Pin Sodimm at Amazon.com
HITACHI 647653-081 Third Party HP 16GB (1x16GB) Dual Rank x4 PC3L-10600R ( DDR3-1333 HP Memory KIT for HP PROLIANT Server G8 Series (647653-081). in Stock at Amazon.com