Dell PowerEdge R420 Server | 2X E5-2440 12 Cores | 64GB | H310 | 4TB New SSD Storage (Renewed)

[Music] hello i'm scott flowers from cloud ninjas and today we're here to talk about dell poweredge r420 server memory for starters the r420 has 12 dimm slots the r420 accepts two types of memory ecc registered also known as an rdim or load reduced also known as an lrdim with ecc registered you can load up 12 32 gig dimms at 1600 megahertz for a total of 384 gigabytes with lr dimms you can also get 384 gigabytes via 1232 gigs however you can get a slightly faster speed and get 1866 megahertz with the r420 there are two cpus and each cpu has six dimms or controls six dimms there are three memory channels per cpu meaning that there are two dimms per memory channel the reason this is important means that you can actually still max out the r420 with ecc registered and not have to worry about the rank rule well let's go ahead and open her up and look inside and i'll show you a little bit mor