  |  |  |  |  |
| Motherboard type | ATX | ATX | ATX | Micro-ATX | ATX |
|---|---|---|---|---|---|
| Processor socket | Socket AM4 | Socket AM4 | Socket AM4 | Socket AM4 | Socket AM4 |
| Supported memory bus clock |
|
|
|
|
|
|---|---|---|---|---|---|
| RAM technology | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Memory slots type | DIMM | DIMM | N/A | DIMM | DIMM |
| Maximum RAM size | 64 GB | 64 GB | 64 GB | 64 GB | 64 GB |
| Number of memory slots | 4 | 4 | N/A | 4 | 2 |
| Memory channels | Dual | Dual | N/A | Dual | N/A |
| Unbuffered memory | N/A | yes | N/A | yes | yes |
| Non-ECC | N/A | yes | N/A | N/A | yes |
| ECC | N/A | N/A | N/A | yes | N/A |
| Audio codec | Realtek ALC892 | Realtek ALC892 | Realtek ALC887-VD2 | Realtek ALC887 | SupremeFX S1220A |
|---|---|---|---|---|---|
| Audio output channels | 7.1 | 7.1 | N/A | 7.1 | 7.1 |
| Compatible processor series | AMD Ryzen | AMD A | N/A | AMD Ryzen | AMD Ryzen |
|---|---|---|---|---|---|
| Maximum number of processors | 1 | 1 | 1 | 1 | 1 |
| Maximum number of SMP processors | N/A | 1 | N/A | 1 | N/A |
| BIOS type | UEFI AMI | UEFI AMI | AMI | UEFI AMI | N/A |
|---|---|---|---|---|---|
| BIOS features |
|
|
|
| ASUS EZ Flash 3 |
| BIOS memory size | 128.0 mB | 128.0 mB | N/A | 128.0 mB | N/A |
| System Management BIOS (SMBIOS) version | 2.3 | 2.3 | N/A | 3.1 | N/A |
| ACPI version | 5.1 | 5.1 | N/A | 6.1 | N/A |
| Width | 12.01 in | 12.01 in | 12.01 in | 9.61 in | 12.01 in |
|---|---|---|---|---|---|
| Depth | 8.82 in | 9.61 in | 9.21 in | 9.45 in | 9.61 in |
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