QP2-6R8MB QP27C128-70/XA QP27C128-70DMB QP27C256-15JM QP27C256-200/XA QP27C256-55 QP27C256-70DMB QP27C256L-120/XIA QP27C64-20/YA QP27C64-20/YA(8510203YA)