HPE 64GB 2RX4 PC4-3200AA-R Smart Kit

32GB 2RX4 PC4-2666V-R Smart Kit

HPE Part# 815100-H21

RAM Modules – RAM Module - DDR4-2666/PC4-21333 - DDR4 SDRAM - CL19 - 32 GB Memory Size - 2666 MHz Memory Speed - Registered - 1 x 32GB Modules

64GB 2RX4 PC4-2666V-R Smart Kit

HPE Part# P05592-H21

RAM Modules – RAM Module - SmartMemory - 1.20 V Memory Voltage - DDR4-2666/PC4-21300 - DDR4 SDRAM - CL19 - 64 GB Memory Size - DIMM - 2666 MHz Memory Speed - Server - ECC - 288-pin Pins - Registered - 3.5" Width - ...

64GB 2RX4 PC4-2933Y-R Smart Kit

HPE Part# P00930-K21

RAM Modules – RAM Module - SmartMemory - 1.20 V Memory Voltage - DDR4-2933/PC4-23400 - DDR4 SDRAM - CL21 - 64 GB Memory Size - DIMM - 2933 MHz Memory Speed - Server - ECC - 288-pin Pins - Registered - 3.5" Width - ...