Embedded Memory Server/Workstation Very Low Profile Wide Temperature Anti-Sulfuration (Apacer Patented) Rugged Memory Specialty Module Type Wide Temp. UDIMM Wide Temp. SODIMM Wide Temp. RDIMM Wide Temp. ECC UDIMM Wide Temp. ECC SODIMM Memory Technology DDR3 DDR4 Pin Count 240-Pin 288-Pin Width 72-Bit PCB Height 1.18" 1.23"