16GB DDR4-3200 ECC UDIMM
Axiom Upgrades Part# AX43200E22B/16G
RAM Modules – RAM Module - 1.20 V Memory Voltage - DDR4-3200/PC4-25600 - DDR4 SDRAM - CL22 - 16 GB Memory Size - UDIMM - 3200 MHz Memory Speed - Computer - ECC - 288-pin Pins - Unbuffered - Lifetime
16GB DDR4-2666 ECC Rdimm
Axiom Upgrades Part# AX42666R19B/16G
RAM Modules – RAM Module - 1.20 V Memory Voltage - DDR4-2666/PC4-21300 - DDR4 SDRAM - CL19 - 16 GB Memory Size - RDIMM - 2666 MHz Memory Speed - ECC - 288-pin Pins - Registered - Lifetime