30
Technical Reference Booklet
Dual
Dual
Dual
Dual
Dual
Channel Mode
•
Two DIMM Symmetrical Population
Examples:
•
Four DIMM Symmetrical Populations
Examples:
•
Symmetrical DIMMs must be identical for optimal performace
- Same DIMM density, eg 128MB, 256MB, 512MB, etc.
- Same DRAM Technology, eg 128M-bit, 256M-bit, etc.
- Same DRAM bus width, eg x8 or x16
- Single Side or Dual Side
Note:
Memory channel speed determined by slowest DIMM populated in system.
Dual Channel Mode with Two or Four Identical DIMMs Populated
Symmetrically.
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
Remark:
1 - DDR1 (Blue)
2 - DDR2 (Red)
3 - DDR3 (Blue)
4 - DDR4 (Red)
