Expansion Slots - Biostar X670E VALKYRIE Manual

Memory Capacity
DIMM Socket Location
DDR5_A1
DDR5_A2
DDR5_B1
DDR5_B2
Dual Channel Memory Installation
Please refer to the following requirements to activate Dual Channel function:
Install memory module of the same density in pairs, shown in the table.
Dual Channel Status
Enabled
Enabled
Enabled
(O means memory installed, X means memory not installed.)
Note
»» When installing more than one memory module, we recommend to use the same brand and
capacity memory on this motherboard.

2.5 Expansion Slots

PCIEX16_1: PCI-Express Gen5 x16 Slots (x16 or x8 mode)
• PCI-Express 5.0 compliant.
• The maximum bandwidth of the PCIe slot is 128GB/s in total.
PCIEX16_2: PCI-Express Gen5 x16 Slots (x8 mode)
• PCI-Express 5.0 compliant.
• The maximum bandwidth of the PCIe slot is 64GB/s in total.
PCIEX16_3 : PCI-Express Gen4 x16 Slots (x4 mode)
• PCI-Express 4.0 compliant.
• The maximum bandwidth of the PCIe slot is 16GB/s in total.
M2M_CPU_1: M.2 (M Key) Socket
• Supports M.2 Type 2280 SSD module
• Supports PCI-E 5.0x 4 (128Gb/s) - NVMe/ AHCI SSD
M2M _CPU_2: M.2 (M Key) Socket
• Supports M.2 Type 2260/ 2280/ 22110 SSD module
• Supports PCI-E 5.0x 4 (128Gb/s) - NVMe/ AHCI SSD
DDR5 Module Total Memory Size
8GB/16GB/32GB
8GB/16GB/32GB
Max is 128GB.
8GB/16GB/32GB
8GB/16GB/32GB
DDR5_A1 DDR5_A2
O X
X O
O O
DDR5_B1 DDR5_B2
O X
X O
O O
Chapter 2: Hardware installation | 13
X670E VALKYRIE