Black Diamond 8GB (2 x 4GB) DDR3 ECC UDIMM for Lenovo ThinkCentre E Series E31 Tower — PC3-12800 240-pin 1600MHz Memory Module Upgrade

Upgrade your Lenovo ThinkCentre E Series E31 Tower with this Black Diamond 8GB memory kit (2 x 4GB). This DDR3 ECC UDIMM kit is a 240-pin PC3-12800 module that runs at 1600MHz, providing reliable error-correcting memory for systems that support ECC. Supplied as a dual-module upgrade, it installs into standard desktop DIMM slots and is intended specifically for the E Series E31 Tower platform.