Product	8GB PC4-21300 2666MHz DDR4 ECC RDIMM	16GB PC4-21300 2666MHz DDR4 ECC RDIMM	64GB PC4-23400 2933MHz DDR4 ECC RDIMM	32GB PC4-25600 3200MHz DDR4 ECC RDIMM
Action	Select	Select	Select	Select
Main Specifications
Technology	DDR4	DDR4	DDR4	DDR4
Type	288-pin DIMM	288-pin DIMM	288-pin DIMM	288-pin DIMM
Capacity	8 GB	16 GB	64 GB	32 GB
Speed	2666 MHz	2666 MHz	2933 MHz	3200 MHz
Error Checking	ECC	ECC	ECC	ECC
Signal Processing	Registered	Registered	Registered	Registered
Recommended Use	Server	Server	Server	Server
Rank	Single-Rank	Single-Rank	Dual-Rank	Dual-Rank
Voltage	Standard Voltage	Standard Voltage	Standard Voltage	Standard Voltage
Action	Select	Select	Select	Select