4GB (1 x 4GB) / DDR3 1333 (PC3 10600) Server Memory / DDR3 (240 Pin DIMM) HP/ Compaq ProLiant BL series, DL series, ML series, SL ...
16GB (1 x 16GB) / DDR3 1066 (PC3 8500) / 7 CAS Latency Desktop Memory / DDR3 (240 Pin DIMM) / Dual Rank kit IBM System x3550 M3, ...
2GB (1 x 2GB) / DDR3 1333 (PC3 10600). Desktop Memory / DDR3 (240 Pin DIMM). Lenovo ThinkStation C20 4262, 4263, 4265; C20x 4269, ...