CL9 vs CL11: what's the difference? | Tom's Hardware Forum
iMac Haswell + CL9 RAM @ 1.35V | MacRumors Forums
64GB 32GB 16GB 8GB DDR3 1600MHz CL9 240pin DIMM Memory SDRAM Ballistix Sport LOT | eBay
SOLVED] - Using CL10 1866Mhz RAM with CL11 2133Mhz RAM. | Tom's Hardware Forum
16GB 8GB 4GB PC3L-12800U DDR3 CL9 1600Mhz 240Pin 1.35V Desktop RAM For Hynix LOT | eBay
G.Skill Ripjaws X Series 16 GB (2 x 8 GB) 240-Pin SDRAM (PC3-12800) DDR3 1600 CL10-10-10-30 1.50V Dual Channel Desktop Memory Model F3-12800CL10D-16GBXL at Amazon.com
Kingston Fury Beast Blue 8 GB (2 x 4 GB) 1600MHz DDR3 CL10 Desktop Memory Kit of 2 KF316C10BK2/8 at Amazon.com