Personally, I was very lucky to come across a person (on a French classifieds site) who was selling a completely new Corsair Vengeance SO-DIMM 32GB (4x8GB) 4000MHz CL19-23-23-45 kit, and since the ASRock X300M-STX motherboard of the Deskmini X300 can only accommodate two DDR4 SO-DIMM RAM sticks, I asked him if he would agree to sell me only a pair of RAM sticks from his Kit, and he accepted without even discussing because apparently it was already more than two months that he tried to sell the whole for 200 euros (approx. 235usd) but without success, so in the end he sold me 2 of his RAM sticks for 50euros/piece ( approx. 59usd/piece), so that day I think I really got a good deal.
And before mounting them, I ordered 4 heatsinks for DDR4 SO-DIMM entirely made of pure copper (thickness 0.5mm) and entirely coated with graphene, once these RAM heatsinks received I removed the original paper stickers Corsair RAM sticks and applied them, I managed to push them to 4200MHz @ CL19-24-24-48 stable with synchronous IMC/InfinityFabric (1:1).
This is what I can say about the OC RAM tests that I did with my Ryzen 7 PRO 4750G, moreover I noticed that the iGPU Vega 8 (OC@2400MHz too) had greatly appreciated the significant increase in RAM bandwidth in the few benchmarks and games tests that I have done, moreover on Doom Eternal I rarely go below 60fps in 1920x1080 setting with NORMAL/HIGH parameters mixed, which is rather not bad compared to other OC config and similar to mine that I could observe on YouTube.
A quick question: since our SO-DIMM DDR4 RAM kits are technically quite similar, do you think I could use the same latency settings as you at 4000MHz?
If you're interested here are the DDR4 (Full Copper + Graphene Coating) SO-DIMM RAM heatsinks I bought, I think they help DDR4 RAM sticks keep cool:
[URL unfurl="true"]https://www.aliexpress.com/item/4000386208541.html[/URL]
