Technical Product Specification for Canoe Pass - Preminary - Intel

Intel ® Server Board S2600CP and Server System P4000CP TPS Intel® Server Board S2600CP Functional Architecture
Mixing Low Voltage (1.35V) DIMMs with Standard Voltage (1.5V) DIMMs is not
supported within or across processor sockets.
Mixing DIMMs of different frequencies and latencies is not supported within or across
processor sockets.
LRDIMM Rank Multiplication Mode and Direct Map Mode must not be mixed within or
across processor sockets.
Only ECC UDIMMs support Low Voltage 1.35V operation.
QR RDIMMs may only be installed in DIMM Slot 1 or 2 on a channel.
2 DPC QR Low Voltage RDIMMs are not supported.
In order to install 3 QR LRDIMMs on the same channel, they must be operated with
Rank Multiplication as RM = 2.
RAS Modes Lockstep, Rank Sparing, and Mirroring are mutually exclusive in this BIOS.
Only one operating mode may be selected, and it will be applied to the entire system.
If a RAS Mode has been configured, and the memory population will not support it
during boot, the system will fall back to Independent Channel Mode and log and display
errors
Rank Sparing Mode is only possible when all channels that are populated with memory
meet the requirement of having at least 2 SR or DR DIMM installed, or at least one QR
DIMM installed, on each populated channel.
Lockstep or Mirroring Modes require that for any channel pair that is populated with
memory, the memory population on both channels of the pair must be identically sized.
Table 8. DDR3 RDIMM Population within a Channel (Preliminary. Subject to Change)
Configuration
Number
Speed
1N or 2N
Revision 0.8 Intel Confidential
Intel order number G26942-003
DIMM 2
DIMM 1
(Blue Slot)
1 DDR3-1333, & 1066 1N Empty Single-rank
2 DDR3-1333, & 1066 1N Empty Dual-rank
3 DDR3-1066 1N Empty Quad-rank
4 DDR3-1333, & 1066 1N Single-rank Single-rank
5 DDR3-1333, & 1066 1N Single-rank Dual-rank
6 DDR3-1333, & 1066 1N Dual-rank Dual-rank
7 DDR3-800 1N Single-rank Quad-rank
8 DDR3-800 1N Dual-rank Quad-rank
9 DDR3-800 1N Quad-rank Quad-rank
10 DDR3-800 1N Single-rank Single-rank
11 DDR3-800 1N Single-rank Dual-rank
12 DDR3-800 1N Dual-rank Dual-rank
13 DDR3-800 1N Dual-rank Dual-rank
14 DDR3-800 1N Single-rank Quad-rank
15 DDR3-800 1N Dual-rank Quad-rank
16 DDR3-800 1N Dual-rank Quad-rank
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