The Overview of the X Series with the Hynix CFR Chips:
E30106X 2GB (1x2GB) 1333MHz, CL9, 1.5V, w/o Heatsink
E30112X 4GB (1x4GB) 1333MHz, CL9, 1.5V, w/o Heatsink
E30149X 4GB (1x4GB) 1600MHz, CL11, 1.5V, w/o Heatsink
E30146X 4GB (1x4GB) 1600MHz, CL9, 1.5V, w/o Heatsink
E30150X 4GB (1x4GB) 1866MHz, CL9, 1.65V, w/o Heatsink
E30138X 8GB (2x4GB) 1866MHz, CL9. 1.65V, Black Sark Heatsink
E30149XB 4GB (1x4GB) 1600MHz, CL11, 1.5V, Black PCB, w/o Heatsink
E30146XB 4GB (1x4GB) 1600MHz, CL9, 1.5V, Black PCB, w/o Heatsink
EBW301X 8GB (2x4GB) 1600MHz, CL9, 1.5V, Black PCB, White Sark Heatsink
E30150XB 8BC (6x6YE) 8986WOe, NC9, 9.01H, Xuxzp GKJ, l/j Lgnijbxh
Q63054DK 1VV (9g9RL) 4404DVi, US1. 9.12N, Jbhkd TOR, Cwgac Hwom Xrerjmie