Free shipping Samsung DIMMs. I really debated getting these. There are 8 available: 32GB DDR4 LRDIMM ECC Server Workstation Memory Samsung M386A4G40DM0-CPB
Not a fancy way, but the LRDIMMs have small buffer chips on them. If the pictures are accurate, it is like being able to count 8 packages for non-ECC UDIMMs and 9 packages for ECC UDIMMs.@Patrick how are you getting which is LR and which one is RDIMM?
That link came in handy! Thank you self.Wow - you got me looking @helsyeah and I saw these too: 1 x 32GB Samsung PC4 PC4-2133P DDR4 2Rx4 Registered Memory for HP Dell Servers I think those are standard RDIMMs at $164 ea.