Specifications
Module name: PC3-12800
Package: 240-pin DIMM
Module Size: 16 GB
Feature: DDR3 PC3-12800, CL=11, 240-pin DIMM, Registered, ECC, Dual Ranked, DDR3-1600, 1.5V.

Note
To use DDR3 memory, the system motherboard must have 240-pin DIMM slots and a DDR3-enabled chipset, because a DDR3 SDRAM DIMM cannot fit into a standard DDR2/DDR DIMM socket