Removing And Installing A Memory Module; Dimm Population Table - Gigabyte R161-340 Service Manual

3-4-2 Removing and Installing a Memory Module

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.
Be sure to install DDR4 DIMMs on to this motherboard.
Follow these instructions to install a DIMM module:
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.
2

3-4-3 DIMM Population Table

Type
RDIMM
RDIMM
RDIMM
RDIMM
RDIMM
3DS
LRDIMM
LRDIMM
3DS
Capacity
Ranks Per
DIMM and
Data Width
DIMM Density
4Gb 8Gb
SRx4
4GB 8GB
8GB 16GB
SRx8
DRx8
8GB 16GB
16GB 32GB
DRx4
N/A
2H-64GB
QRx 4
8Rx 4
N/A 4H-128GB
QRx4
32GB 64GB
QRx4 N/A
2H-64GB
8Rx4 N/A 4H- 128GB
1
Speed (MT/s); Voltage (V)
Slot Per Channel (SPC)
DIMM
DIMM Per Channel (DPC)
(GB)
1 Slot per
Channel
1DPC
8Gb 1.2V
16GB
32GB
32GB
64GB
2933
2H-128GB
4H-256GB
128GB
2H -128GB
4H-256GB
- 27 -
2
2 Slot per Channel
1DPC 2DPC
1.2V 1.2V
2933 2666
System Hardware Installation