32GB DDR4-2133MHZ ECC
Samsung Part# M386A4G40DM0-CPB
RAM Modules – TAA Compliant – RAM Module - 1.20 V Memory Voltage - DDR4-2133/PC4-17000 - DDR4 SDRAM - CL15 - 32 GB Memory Size - LRDIMM - 2133 MHz Memory Speed - Server - ECC - 288-pin Pins - Quadruple-rank - United States - China
16GB Kit 8GBX2 DDR4 Mac
Crucial Technology Part# CT2K8G4S24AM
RAM Modules – RAM Module - 1.20 V Memory Voltage - DDR4-2400/PC4-19200 - DDR4 SDRAM - CL17 - 16 GB Memory Size - SoDIMM - 2400 MHz Memory Speed - MAC - Non-ECC - 260-pin Pins - Unbuffered - 2 x 8GB Modules - ...
16GB DDR5 5600MT/S SODIMM
Kingston Technology Part# KCP556SS8-16
RAM Modules – TAA Compliant – RAM Module - 1.10 V Memory Voltage - DDR5-5600/PC5-44800 - DDR5 SDRAM - CL46 - 16 GB Memory Size - SoDIMM - 5600 MHz Memory Speed - Notebook - Non-ECC - 262-pin Pins - Unbuffered - Single-rank - Taiwan