Gigabyte G291-2G0, Service Manual, Page: 27 / 139

- 27 - System Hardware Installation
3-4 Installing the Memory
3-4-1 Six Channel Memory Configuration
This motherboard provides 24 DDR4 memory sockets and supports Six Channel Technology. After the
memory is installed, the BIOS will automatically detect the specifications and capacity of the memory.
Enabling Four Channel memory mode will be four times of the original memory bandwidth.
21
DIMM_P0_F1
DIMM_P0_E0
DIMM_P0_E1
DIMM_P0_D0
DIMM_P0_D1
DIMM_P0_F0
DIMM_P0_A0
DIMM_P0_B1
DIMM_P0_B0
DIMM_P0_C1
DIMM_P0_C0
DIMM_P0_A1
DIMM_P1_I1
DIMM_P1_H0
DIMM_P1_H1
DIMM_P1_G0
DIMM_P1_G1
DIMM_P1_I0
DIMM_P1_J0
DIMM_P1_K1
DIMM_P1_K0
DIMM_P1_L1
DIMM_P1_L0
DIMM_P1_J1
CPU1
(Secondary)
&38
3ULPDU\
Read the following guidelines before you begin to install the memory:
• Make sure that the motherboard supports the memory. It is recommended that memory of the
same capacity, brand, speed, and chips be used.
• Always turn off the computer and unplug the power cord from the power outlet before installing
the memory to prevent hardware damage.
• Memory modules have a foolproof design. A memory module can be installed in only one
direction. If you are unable to insert the memory, switch the direction.