RAM & Memory Upgrades
16GB (2 x 8GB) DDR4 2133MHz PC4-17000 288-PIN DIMM MEMORY RAM KIT COMPATIBLE WITH PC DESKTOPS/MOTHERBOARDS
SIZE/CAPACITY: 16GB KIT (2 x 8GB) VOLTAGE/POWER CONSUMPTION: 1.2v CAS LATENCY: CL15 SPEED: PC4-17000 (2133MHz) TYPE/INTERFACE: 288-PIN DDR4 DIMM 288-PIN DDR4 DIMM
https://www.bizrate.co.uk/ram_memoryupgrades/16gb-2-x-8gb-ddr4-oid7410174651.html