Description
ASUS PRIME A520M-A II/CSM motherboard in micro ATX form factor, designed for AMD Ryzen™ 3 and Ryzen™ 5 processors with Socket AM4, offers a solid foundation for building your system. It features four DIMM slots supporting up to 128 GB of DDR4-SDRAM memory in dual-channel configuration, with unbuffered memory for stable performance. For storage, it supports up to five drives, including HDD and SSD, with M.2 and SATA III interfaces, as well as RAID support at levels 0, 1, and 10. It incorporates two internal USB 2.0 connectors and a front panel audio connector for easy chassis connections.
Specifications
Processor
- Processor manufacturer: AMD
- Processor socket: Socket AM4
- Compatible processor series: AMD Ryzen™ 3, AMD Ryzen™ 5
Memory
- Supported memory types: DDR4-SDRAM
- Number of memory slots: 4
- Memory slots type: DIMM
- Memory channels: Dual-channel
- Supported memory clock speeds: 2133, 2400, 2666, 2800, 3000, 3200, 3333, 3466, 3600, 3733, 3866, 4100, 4133, 4400, 4466, 4600, 4800 MHz
- Maximum internal memory: 128 GB
- Unbuffered memory: Yes
Storage controllers
- Supported storage drive types: HDD & SSD
- Supported storage drive interfaces: M.2, SATA III
- Number of HDDs supported: 4
- Number of storage drives supported: 5
- RAID support: Yes
- RAID levels: 0, 1, 10
Graphics
- Parallel processing technology support: Not supported
Internal I/O
- 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: Yes
- Front panel audio connector: Yes
- ATX Power connector (24-pin): Yes
- CPU fan connector: Yes
- Number of chassis fan connectors: 2
- EPS power connector (8-pin): Yes
- Number of COM connectors: 1
- TPM connector: Yes
- 12V power connector: Yes
- RGB LED pin header: Yes
Rear panel I/O ports
- Ethernet LAN (RJ-45) ports: 1
- PS/2 ports quantity: 1
- VGA (D-Sub) ports quantity: 1
- HDMI ports quantity: 1
- DisplayPorts quantity: 1
- Microphone in: Yes
- USB connector type: USB Type-A
- USB 2.0 ports quantity: 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
Network
- Ethernet LAN: Yes
- Ethernet interface type: Gigabit Ethernet
- Wi-Fi: No
Features
- Motherboard chipset: AMD A520
- Audio chip: Realtek ALC887 / Realtek ALC897
- Audio output channels: 7.1 channels
- Component for: PC
- Motherboard form factor: micro ATX
- Motherboard chipset family: AMD
- Windows operating systems supported: Windows 10 x64
Expansion slots
- PCI Express x1 (Gen 3.x) slots: 2
- PCI Express x16 (Gen 3.x) slots: 1
- Number of M.2 (M) slots: 1
BIOS
- BIOS type: UEFI AMI
- BIOS memory size: 128 Mbit
Weight & dimensions
- Width: 244 mm
- Depth: 244 mm
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The best prices.
The most competitive prices on the market.
100% guaranteed shipping.
The best logistics system for high demand.
Returns up to 30 days.
Return policy tailored to your needs.
Over 10 years of experience.
A long track record backs us, with great experience in the industry.