128GB - Memory Capcity
DDR4 2666Mhz - Type and Speed
8R - Rank (Single, Dual, Quad and Octo)
4 - Data Bit (Organization)
RDIMM - Module Type
ECC - Error-Correcting Code
1.2V - Voltage
Information
Cisco Memory
128GB 8RX4 DDR4 2666Mhz RDIMM RAM
UCS-MR-128G8RS-H-OEM - 128GB 8Rx4 DDR4 2666MHz RDIMM