3 Things to Know About Mixing RDIMMs and UDIMMs

They are electrically incompatible Registered (RDIMM) and unbuffered (UDIMM) memory cannot work together in the same system.

The system will fail to boot or ignore one set If you install both types, the motherboard will either not boot at all or will only recognize one type. There is no mode that allows mixing them.

You must choose one type Either use only the RDIMMs or only the UDIMMs. The T5810 supports up to 64GB with UDIMMs and more with RDIMMs, depending on the CPU.