Asus PRIME B550M-A AC Motherboard, AMD B550 Chipset, Supports: AMD Ryzen 5th Generation Processor, Socket AM4, Memory: DDR4 4600(OC)/3866/2133 MHz, 128GB Max, Integrated: HD Audio, Network, Wi- Fi, USB 3.2, SATA 3.0, Micro-ATX, Pts: 1xPCIE 4.0 x16.
Specifications
| General specifications |
| Brand |
ASUS |
| Model |
PRIME B550M-A AC |
| – Processor |
| For Processors |
amd |
| cpu-socket |
socket AM4 |
| Compatible Processors |
for AMD Ryzen™ 5000 Series / 4000 G-Series / 3000 Series Desktop Processors * |
| -Chipset |
| Type of use |
High performance |
| Model |
AMD B550 |
| – Memory |
| Supported Memory Type |
DDR4 |
| Memory slots |
4x DIMMs |
| Compatible Memory |
4600(OC)/3866(OC)/2400MHz |
| Maximum Memory Supported |
up to 128GB |
| Memory Architecture |
dual channel |
| – Expansion Slots |
| PCI-Express x16 |
1 |
| PCI Express 3.0 x16 |
1 |
| PCI Express 3.0 x1 |
two |
| – Storage devices |
| SATA 6Gb/s |
4 |
| M.2 |
two |
| – Integrated Audio Chipset |
| Integrated Audio |
Realtek ALC887/897 |
| Audio Channels |
7.1 channels |
| – Integrated Network |
| Network chipset |
Realtek RTL8111H Ethernet 1Gb |
| Maximum Network Speed |
(10/100/1000Mbit) |
| – Rear I/O Ports |
| PS/2 |
1 |
| USB3.0 |
6 |
| VGA (D-Sub) |
1 |
| DVI |
1 |
| HDMI |
1 |
| Network Connectors (RJ45) |
1 |
| – Internal I/O Connector |
| USB |
2x USB 3.2
4x USB 2.0 |
| 24-pin ATX |
1 |
| ATX 12V 8-pin |
1 |
| COM |
1 |
| Audio |
1 |
| M.2 |
1 |
| cpu fan |
1 |
| Chassis fan |
two |
| TPM |
1 |
| Clear CMOS button |
1 |
| – Specifications |
| form factor |
Micro-ATX |
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