Ram for 7003 Epyc

[Damo]

H12 does not like LRDIMMs. swap them to a gigabyte and they work fine.

In general the whole H12 range? I am thinking of upgrading to H12SSW-AN6

 

[RolloZ170]

In general the whole H12 range? I am thinking of upgrading to H12SSW-AN6

sorry have not tested all.
if you have H12SSW-AN6 and 7003 you can buy MEM-DR412MG-LR32 ( supermicro tested memory )
to be on the safe side, there is no tested LRDIMM for H12SSW-AN6 & 7002

 

[RolloZ170]

I am thinking of upgrading to H12SSW-AN6

and buy brand new samsung or old worn out 2400mt hynix LRDIMM ???

 

[Damo]

and buy brand new samsung or old worn out 2400mt hynix LRDIMM ???

MEM-DR412MG-LR32 out my price range

Ofc old worn out RAM 2400 maybe I will go with MZ31-AR0 Rev3 instead (it should support SAMSUNG 64GB PC4-2400T-L ECC 4DRX4 LRDIMM M386A8K40BM1-CRC5Q???) but I can't find chassis for it on ebay and buying new they always want to include their motherboard too

 

[Damo]

and buy brand new samsung or old worn out 2400mt hynix LRDIMM ???

Just tried M386A8K40BM1-CRC5Q in a MZ32-AR0 Rev 1 not booting. Not too sure where post snoop is in this board.