Chapter 2: Installation
RDIMM Population for the Motherboard w/5500 Processors Installed
DIMM | DIMMs | DIMM Type (Reg.= | Speeds (in MHz) | ||
Slots per | Populated | Registered) |
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Channel | per Channel |
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3 | 1 | Reg. DDR3 ECC | 800,1066,1333 | ||
3 | 1 | Reg. DDR3 ECC | 800,1066 | ||
3 | 2 | Reg. DDR3 ECC | 800,1066 | ||
3 | 2 | Reg. DDR3 ECC | 800 | (Note) | |
3 | 3 | Reg. DDR3 ECC | 800 | (Note ) | |
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Note: 1066 RDIMMs will run at 800 MHz
Ranks per DIMM (any combination; SR=Single Rank, DR=Dual Rank, QR=Quad Rank)
SR or DR
QR
Mixing SR, DR
Mixing SR, DR, QR
Mixing SR, DR
UDIMM Population for the Motherboard w/5500 Processors Installed
DIMM Slots per Channel
3
3
3
DIMMs Populated per Channel
1
2
3
DIMM Type (Unb.= | Speeds (in MHz) |
Unbuffered) |
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Unb. DDR3 | 800,1066,1333 |
Unb. DDR3 | 800,1066 |
Not available | Not available |
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Ranks per DIMM (any combination; SR=Single Rank, DR=Dual Rank, QR=Quad Rank)
SR or DR
Mixing SR, DR
Not available
Memory Support for the Motherboard w/the 5600 CPU(s) Installed
•1.5V DIMMs
1.5V RDIMM Population for the Motherboard w/5600 Processors Installed
DIMM Slots per Channel
3
3
3
3
3
DIMMs |
| DIMM Type |
Populated |
| (Reg.=Registered) |
per Channel |
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1 |
| Reg. DDR3 ECC |
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1Reg. DDR3 ECC
2Reg. DDR3 ECC
2Reg. DDR3 ECC
3Reg. DDR3 ECC
Speeds (in MHz)
800,1066,1333
800,1066 (Note 1)
800,1066, 1333
800 (Note 2)
800 (Note 2)
Ranks per DIMM (any combination; SR=Single Rank, DR=Dual Rank, QR=Quad Rank)
SR or DR
QR
Mixing SR, DR
Mixing SR, DR, QR
Mixing SR, DR
Note 1: 1333 MHz RDIMMs will run at 1066 MHz
Note 2: 1333/1066 MHz RDIMMs will run at 800 MHz
Note 3: MIxing of 1.35V and 1.5V DIMMs is not recommended.
1.5V LRDIMM Population for the Motherboard w/5600 Processors
Installed (for
| DIMM | DIMMs | DIMM Type | Speeds (in MHz) | Ranks per DIMM (QR=Quad |
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| Slots per | Populated | (LR= Load |
| Rank, OR=Octal Rank) |
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| Channel | per Channel | Reduced) |
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| 3 | 1 | LR DDR3 ECC | 1066 | QR or OR |
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| 3 | 2 | LR DDR3 ECC | 1066 | QR or OR |
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| 3 | 3 | LR DDR3 ECC | 1066 | QR |
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