GIGA-BYTE TECHNOLOGY TO22-C20, User Manual

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System Hardware Installation - 28 -
3-5-2 Installing a Memory
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Before installing a memory module, make sure to turn off the computer and unplug the
power cord from the power outlet to prevent damage to the memory module.
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Be sure to install DDR4 DIMMs on this motherboard.
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Be sure all populated DIMMs have same capacity.
Follow these instructions to install the Memory:
1. Insert the DIMM memory module vertically into the DIMM slot, and push it down.
2. Close the plastic clip at both edges of the DIMM slots to lock the DIMM module.
3. Reverse the installation steps when you want to remove the DIMM module.
1
2
2
3-5-3 Memory Population Table
NOTE!
l
DIMM must be populated in sequential alphabetic order, starting with DIMM0.
l
When only one DIMM is used, it must be populated in memory slot DIMM0.
DIMM
Capacity
(GB)
DIMM Density
1 Slot per
Channel 2 Slot per Channel
Speed (MT/s); Voltage (V)
Slot Per Channel (SPC)
DIMM Per Channel (DPC)
1DPC 1DPC 2DPC
1.2V
2933 2933 2666
1.2V 1.2V
Ranks Per
DIMM and
Data Width
4Gb 8Gb
4GB 8GB
8GB 16GB
8GB 16GB
16GB
32GB
N/A
N/A 2H-64GB
4H-128GB
N/A
N/A 4H- 128GB
32GB
64GB
2H-64GB
8Gb
16GB
32GB
32GB
2H-128GB
4H-256GB
4H-256GB
64GB
128GB
2H -128GB
Type
RDIMM
RDIMM
RDIMM
RDIMM
LRDIMM
LRDIMM
3DS
RDIMM
3DS
QRx 4
8Rx 4
QRx4
SRx4
SRx8
DRx8
DRx4
QRx4
8Rx4