GeIL 16GB (2x8GB) DDR3 1600MHz PC3-12800 CL10 Evo Leggera Dual Channel Memory Kit (Green) (GEIL-DDR3-GEL316GB1600C10DC) “Leggera” means “light-weight” in the performance world, hence the name of GeIL’s low-profile heat-spreader solution for the DDR3 Hardcore Gaming Memory EVO Product Family - EVO LEGGERA.