32GB - Memory Capcity
DDR4 2666Mhz - Type and Speed
2R - Rank (Single, Dual, Quad and Octo)
4 - Data Bit (Organization)
RDIMM - Module Type
ECC - Error-Correcting Code
1.2V - Voltage
Information
Lenovo Memory
32GB 2RX4 DDR4 2666Mhz RDIMM RAM
01DE974 - 32GB 2Rx4 TruDDR4 2666MHz RDIMM