16GB Kit (8GBx2) DDR3L 1333 MT/s (PC3-10600) DR x8 RDIMM 240p Module Size: 16GB kit (8GBx2) Package: 240-pin DIMM Feature: DDR3 PC3-10600 Specs: DDR3 PC3-10600 CL=9 Dual Ranked x8 based Registered ECC DDR3-1333 1.35V