RAM & Memory Upgrades
Samsung M378A2K43CB1-CTD 16 GB DDR4 2666 MHz Memory Module - Memory Modules (16 GB, 2 x 8 GB, DDR4, 2666 MHz, 288-pin DIMM, Black, Green)
Samsung M378A2K43CB1-CTD Component for: PC/server Internal memory: 16 GB Memory layout (modules x size): 2 x 8 GB Internal memory type: DDR4 Memory clock speed: 2666 MHz Memory form factor: 288-pin DIMM CAS latency: 19 Product colour: Black Green
https://www.bizrate.co.uk/ram_memoryupgrades/samsung-m378a2k43cb1-ctd-16-gb-ddr4-oid9740609466.html