 "Kingston ValueRAM - DDR4 16 GB: 2 x 8 GB DIMM 288-pin" " Kingston 288-pin KVR21N15S8K2/16 System Memory (RAM) CDW.com
"ValueRAM is Kingston's value-priced line of industry-standard, generic memory intended for customers who have white box or generic computer systems, or who plan to purchase memory by specification. ValueRAM is designed to industry specifications tested, is 100% tested and is available at competitively low prices." 
 "Corsair 32GB DDR4 Vengeance LPX 3000MHz Memory Kit 2x16GB"@en 2x16GB LN67155 - CMK32GX4M2B3000C15 | SCAN UK"@en
"32GB (2x16GB) Corsair DDR4 Vengeance LPX Black, PC4-24000 (3000), Non-ECC Unbuffered, CAS 15-17-17-35, XMP 2.0, 1.35V    "@en 
 Specifications Size 32GB (2x16GB) Memory Model Vengeance LPX Black Max. Memory Channels Provided by Kit Dual (2) Memory Type DDR4 Memory Type (ECC) Non-ECC Memory Type (R/U) UDIMM (Unbuffered) Memory Speed PC4-24000 (3000) Pins 288 CAS Latency 15-17-17-35 Voltage 1.35 V Validated Compatible with   Cooler Anodised Aluminium Heatspreader Features XMP 2.0