PN 4X77A88512 (FRU: 03LD267) OEM: M324R4GA3BB0 (Samsung) 

Lenovo ThinkSystem 32GB TruDDR5 4800MHz (2Rx8) ECC UDIMM

Condition: Lenovo Brand New - sealed

Warranty: 90 x Days, RTB, no probs at all

Thanks for looking