| Processor manufacturer | AMD |
| Processor socket | Socket AM4 |
| Compatible processor series | AMD A, AMD Athlon, AMD Athlon™ X4, AMD Ryzen™ 3, 2nd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen™ 3, AMD Ryzen™ 5, 2nd Generation AMD Ryzen™ 5, 3rd Generation AMD Ryzen 5, AMD Ryzen™ 7, 2nd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9 |
| Supported memory types | DDR4-SDRAM |
| Number of memory slots | 2 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| ECC | Y |
| Supported memory clock speeds | 2133,2400,2666,2800,3000,3200 MHz |
| Maximum RDIMM memory | 32 GB |
| Supported storage drive interfaces | M.2, SATA III |
| Supported storage drive types | HDD |
| Number of HDDs supported | 4 |
| RAID levels | 0, 1, 10 |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 4 |
| S/PDIF out connector | Y |
| Front panel audio connector | Y |
| Number of EATX power connectors | 1 |
| CPU fan connector | Y |
| Number of chassis fan connectors | 1 |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| DVI-D ports quantity | 1 |
| PS/2 ports quantity | 2 |
| Headphone outputs | 1 |
| Microphone in | Y |
| Ethernet LAN | Y |
| Ethernet interface type | Gigabit Ethernet |
| LAN controller | Realtek RTL8111H |
| Component for | PC |
| Motherboard form factor | micro ATX |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD A320 |
| Audio output channels | 8.0 channels |
| Audio chip | Realtek ALC887 |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64 |
| PCI Express x1 (Gen 2.x) slots | 2 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| BIOS type | UEFI AMI |
| BIOS memory size | 16 Mbit |
| ACPI version | 6.1 |
| Clear CMOS jumper | Y |
| Harmonized System (HS) code | 84733020 |
| Width | 226 mm |
| Depth | 221 mm |
| Cables included | SATA |
| Manual | Y |
| PCI Express x8 (Gen 3.x) slots | 1 |
| Description |
| ASUS PRIME A320M-K/CSM. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD A, AMD Athlon, AMD Athlon™ X4, AMD Ryzen™ 3, 2nd Generation AMD Ryzen™ 3, 3rd Generation.... Supported memory types: DDR4-SDRAM, Memory slots type: DIMM, Memory channels: Dual-channel. Supported storage drive interfaces: M.2, SATA III, Supported storage drive types: HDD, RAID levels: 0, 1, 10. Ethernet interface type: Gigabit Ethernet, LAN controller: Realtek RTL8111H. Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: AMD |
