PC3L-12800L 64GB (2x32GB) 1600MHz DDR3 LR LV ECC Reg Memory Dell PowerEdge C1100

The system’s memory specification:
Your system supports DDR3 registered DIMMs (RDIMMs). Single and dual-rank DIMMs can be 1067 or 1333 MHz, and quad-rank DIMMs can be 1067 MHz. The system contains 18 memory sockets split into two sets of nine sockets, one set for each processor. Each nine-socket set is organized into three channels of three memory sockets per channel. The maximum memory that is supported on your system varies according to the types and sizes of memory modules being used:
Single-rank, dual-rank, and quad-rank RDIMMs of sizes 1 GB, 2 GB, 4 GB, and 8 GB are supported for a total of up to 144 GB.
Quad-rank RDIMMs (two per channel) are supported for a total of up to 96 GB.

Product Specifications
Memory Kit Description 64GB (2x32GB) PC3L-12800L 1600MHz DDR3 LR LV ECC Reg Memory Dell PowerEdge C1100
Total Memory Capacity 64GB
Kit Breakdown 2 X 32GB
Technology DDR3 ECC Registered Memory
Speed 1600MHz
Voltage 1.35V