User Manual

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PRIME B450M-A specications summary
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Package contents
Check your motherboard package for the following items.
Motherboard
ASUS PRIME B450M-A motherboard
Cables
2 x Serial ATA 6.0 Gb/s cables
Accessories
1 x I/O shield
1 x M.2 screw package
Application DVD
1 x Support DVD
Documentation
1 x User Manual
If any of the above items is damaged or missing, contact your retailer.
CPU
AM4 socket for AMD Ryzen™ 2
nd
Generation/ Ryzen™ with Radeon™ Vega
Graphics/ Ryzen™ 1
st
Generation Processors
Support CPU up to 8 cores*
* Due to CPU limitation, CPU cores supported varies by processor.
** Refer to www.asus.com for the AMD CPU support list.
Chipset AMD B450 chipset
Memory
AMD Ryzen™ 2
nd
Generation/ Ryzen™ with Radeon™ Vega Graphics/ Ryzen™
1
st
Generation Processors
- 4 x DIMMs, max. 64GB, DDR4 3200(O.C.)/ 3000(O.C)/ 2800(O.C.)/ 2666/ 2400/
2133 MHz, un-buffered memory
Dual-channel memory architecture
* ECC memory (ECC mode) support varies by CPU.
** Refer to www.asus.com for the latest Memory QVL (Qualied Vendors List).
Expansion
slots
AMD Ryzen™ 2
nd
Generation/ Ryzen™ 1
st
Generation Processors
- 1 x PCI Express 3.0/2.0 x16 slot (max. @x16 mode)
AMD Ryzen™ with Radeon™ Vega Graphics Processors
- 1 x PCI Express 3.0/2.0 x16 slot (max. @x8 mode)
AMD B450 Chipset:
- 2 x PCI Express 2.0 x1 slots
Graphics
Integrated Graphics in the AMD Ryzen™ with Radeon™ Vega Graphics
Processors
Multi-VGA output support: HDMI, DVI-D, and D-Sub ports
- Supports HDMI 2.0b with maximum resolution of 4096 x 2160 @60Hz
- Supports DVI-D with maximum resolution of 1920 x 1200 @60Hz
- Supports D-Sub with maximum resolution of 1920 x 1200 @60Hz
LAN Realtek
®
8111H Gigabit LAN controller