Table 5. Rdimm Support Guidelines (Preliminary. Subject To Change); Table 6. Lrdimm Support Guidelines (Preliminary. Subject To Change) - Intel MFSYS25V2 Specification

Functional Architecture

Table 5. RDIMM Support Guidelines (Preliminary. Subject to Change)

Ranks
Per
DIMM Memory Capacity Per
and DIMM1
Data
Width
SRx8
1GB 2GB 4GB
DRx8
2GB 4GB 8GB
SRx4
2GB 4GB 8GB
DRx4
4GB 8GB 16GB
QRx4
8GB 16GB 32GB
QRx8
4GB 8GB 16GB
Notes:
1. Supported DRAM Densities are 1Gb, 2Gb, and 4Gb. Only 2Gb and 4Gb are validated by Intel
2. Command Address Timing is 1N

Table 6. LRDIMM Support Guidelines (Preliminary. Subject to Change)

Ranks
Per
Memory Capacity Per
DIMM
DIMM2
and Data
Width1
QRx4
16GB 32GB
(DDP)6
QRx8
8GB 16GB
(P)6
Notes:
1. Physical Rank is used to calculate DIMM Capacity
2. Supported and validated DRAM Densities are 2Gb and 4Gb
3. Command address timing is 1N
4. The speeds are estimated targets and will be verified through simulation
For 3SPC/3DPC – Rank Multiplication (RM) >=2
5.
DDP – Dual Die Package DRAM stacking. P – Planar monolithic DRAM Dies.
6.
14
Speed (MT/s) and Voltage Validated by
Slot per Channel (SPC) and DIMM Per Channel (DPC)2
1 Slot per Channel
1DPC
1.35V 1.5V
1066, 1066,
1066, 1333
1333 1333, 1600
1066, 1066,
1066, 1333
1333 1333, 1600
1066, 1066,
1066, 1333
1333 1333, 1600
1066,
1066, 1333
1333
1066
800
1066
800
Supported and Validated
Supported but not Validate
TBD
Speed (MT/s) and Voltage Validated by
Slot per Channel (SPC) and DIMM Per Channel (DPC)3,4,5
1 Slot per Channel
1DPC
1.35V 1.5V
1066, 1333 1066, 1333
1066, 1333 1066, 1333
Intel order number: G51989-002
Intel Compute Module MFS2600KI TPS
®
2 Slots per Channel
1DPC
1.35V 1.5V
1066, 1333
1066, 1333
1066, 1333
1066, 1333
1066
800
1066
800
1.35V
1066
1066
2DPC
1.35V 1.5V
1066
1066, 1333
1066 1066, 1333
1066
1066, 1333
1066
1066, 1333
800 800
800 800
®
.
2 Slots per Channel
1DPC and 2DPC
1.5V
1066, 1333
1066, 1333
Revision 1.0