Dell R910 Home Theater Server User Manual


 
PowerEdge 11th Generation Servers: R810, R910, and M910 Memory Guidance
Page 13
Figure 9. R810 and M910 With 16 Identical DIMMs, 1 DIMM Per Channel
Memory RAS Features
Sparing
For Rank sparing, one rank on each lock-step Millbrook pair will be reserved as a spare, and in the
event that another rank exceeds a threshold of correctable ECC errors, the “failing” rank will be
copied to the spare. After that operation is complete, the failed rank will be disabled.
For Dual rank DIMMs: 1 rank within a DIMM is used as a spare
For Quad rank DIMMs: 1 or 2 ranks within a DIMM are used as a spare