Samsung 8GB DDR4-2666MHz PC4-21300 ECC Registered RDIMM

Got a stick of Samsung 8GB server ram here. It's DDR4-2666V and was pulled from a working environment. Model number is M393A1K43BB1-CTD6Y. Make sure your motherboard supports registered ECC memory before buying because this wont work in a standard desktop pc. Pretty clean condition, just dont need it anymore.