English abbreviation note

The RDIMM (register DIMM, which is the buffered DIMM memory), can supportMaximum memory capacity, and supports RAS features (RAS technology---reliability, availability, and serviceability refer to reliability R, availability A, maintainability S3 indicators, is an important part of evaluating the performance of computer systems. If the user wants to perform the highest machine performance (single 4/8gb,3 channel, 18 slot full plug) must use RDIMM memory.

Udimm (unbuffered DIMM non-storage memory) does not support up to maximum memory capacity and does not perform the highest machine performance because only 2 slots per channel can be used only when using UDIMM, but 3 channels are supported, so the maximum of 6 memory per socket A total of 12 memory. No 18 slots can be fully inserted. At the same time memory Mirroring/spare and other features will not be supported. But such applications are not good for customers with limited budgets. This is also Dell's flexibility for customers to reduce user TCO.

English abbreviation note