Configuration; Entfernen Eines Speichermoduls - Dell EMC PowerEdge R740 Installations- Und Servicehandbuch

Processor

Configuration

Single rank sparing
population order
Multi rank sparing
population order
Fault resilient population
order
Dual processor (Start Optimized (Independent
with processor1. channel) population order
processor1 and
processor 2 population
should match)
Mirroring population order
Single rank sparing
population order
Multi rank sparing
population order
Fault resilient population
order

Entfernen eines Speichermoduls

Die Verfahren zum Entfernen eines DIMM-Moduls und eines NVDIMM-N-Moduls sind identisch.
Memory population
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12
{1, 2, 3, 4, 5, 6} {7, 8, 9, 10,
11, 12}
A{1}, B{1},
A{2}, B{2},
A{3}, B{3},
A{4}, B{4},
A{5}, B{5},
A{6}, B{6}
A{1, 2, 3, 4, 5, 6},
B{1, 2, 3, 4, 5, 6},
A{7, 8, 9, 10, 11, 12},
B{7, 8, 9, 10, 11, 12}
A{1}, B{1},
A{2}, B{2},
A{3}, B{3},
A{4}, B{4},
A{5}, B{5},
A{6}, B{6}
A{1}, B{1},
A{2}, B{2},
A{3}, B{3},
A{4}, B{4},
A{5}, B{5},
A{6}, B{6}
A{1, 2, 3, 4, 5, 6},
B{1, 2, 3, 4, 5, 6},
A{7, 8, 9, 10, 11, 12},
B{7, 8, 9, 10, 11, 12}
Installieren und Entfernen von Systemkomponenten
Memory population information
• DIMMs must be populated in the order
specified.
• Requires two ranks or more per channel.
• DIMMs must be populated in the order
specified.
• Requires three ranks or more per channel.
Supported with 6 or 12 DIMMs per processor.
Odd number of DIMM population per processor is
allowed.
ANMERKUNG: Odd number of DIMMs will
result in unbalanced memory
configurations, which in turn will result in
performance loss. It is recommended to
populate all memory channels identically
with identical DIMMs for best
performance.
Optimizer population order is not traditional for 8
and 16 DIMMs installations for dual processor.
• For 8 DIMMs: A1, A2, A4, A5, B1, B2, B4, B5
• For 16 DIMMs:
A1, A2, A4, A5, A7, A8, A10, A11
B1, B2, B4, B5, B7, B8, B10, B11
Mirroring is supported with 6 or 12 DIMMs per
processor.
• DIMMs must be populated in the order
specified.
• Requires two ranks or more per channel.
• DIMMs must be populated in the order
specified.
• Requires three ranks or more per channel.
Supported with 6 or 12 DIMMs per processor.
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