MSI B450M-A PRO - Инструкция по эксплуатации - Страница 10

10

Overview of Components

DIMM Slots

Please install the memory module into the DIMM slot as shown below.

⚠

Important

∙

Always insert memory modules in the DIMMB1 slot first.

∙

Due to chipset resource usage, the available capacity of memory will be a little less 

than the amount of installed.

∙

Based on processor specification, the Memory DIMM voltage below 1.35V is sug

-

gested to protect the processor.

∙

Due to AM4 CPU/memory controller official specification limitation, the frequency 

of memory modules may operate lower than the marked value under the default 

state. Please refer www.msi.com for more information on compatible memory.

PCI_E1~2: PCIe Expansion Slots

⚠

Important

∙

When adding or removing expansion cards, always turn off the power supply and 

unplug the power supply power cable from the power outlet. Read the expansion 

card’s documentation to check for any necessary additional hardware or software 

changes.

∙

If you install a large and heavy graphics card, you need to use a tool such as MSI 

Gaming Series Graphics Card Bolster to support its weight to prevent deformation 

of the slot.

Processors

Slots

1st, 2nd 

and 3rd 

Gen AMD 

Ryzen

TM

Ryzen™ with Radeon™ Vega 

Graphics, 

2nd Gen AMD Ryzen™ with 

Radeon™ Graphics, 

 A-series, 

 Athlon

TM

 X4

Athlon™ with 

Radeon™ 

Vega Graphics 

PCI_E1

PCIe 3.0 x16 PCIe 3.0 x8

PCIe 3.0 x4

PCI_E2

PCIe 2.0 x1

PCIe 2.0 x1

PCIe 2.0 x1

1

1

2

3

3

2