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ASUS Pro A520M-C/CSM

A520 · AM4 · Micro ATX
ASUS Pro A520M-C/CSM product image

General

ChipsetA520
SocketAM4
Form FactorMicro ATX
Supported CPU FamiliesAMD Ryzen 5000 Series / 5000 G-Series / 4000 G-Series / 3000 Series desktop processors, socket AM4, A520 chipset

Highlights

Memory2× DDR4 · max 64 GB · 3200 MT/s
M.2 Slots1×
GPU Slots1× x16 · PCIe 3.0
Fastest USBUSB 5 Gbps
Power Stages6+4 phases · 58 A

Manufacturer Links

BIOS downloads ↗CPU support list ↗Driver downloads ↗Memory QVL ↗
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Memory

Memory TypeDDR4
Max RAM Speed3200 MT/s
Max RAM64 GB
DIMM Slots2
RAM Form FactorDIMM
ECC SupportYes

Expansion and Storage

PCIe Version3.0
PCIe x16 Slots1
PCIe x1 Slots2
PCIe Slot Modes
1× PCIe 3.0 x16
2× PCIe 3.0 x1
1x legacy PCI
M.2 SlotsM.2_M2_1: PCIe 3.0 x4 · SATA supported
SATA Ports4
Highest USBUSB 5 Gbps
RAID0/1/10

Power Delivery (VRM)

Phase Layout6+4
CPU Phases6
SoC Phases4
Amps per Phase58 A
PWM ControllerASP1106 (RT3667BE, max. 6 phases)
MOSFETVCORE: 4x 58A SiRA14BDP / 8x SiRA12BDP (High-/Low-Side); SOC/VCCGT: 4x 58A SiRA14BDP/SiRA12BDP (High-/Low-Side)

Connectivity and Audio

Audio CodecRealtek ALC887
LAN ChipRealtek RTL8111H (1Gb/s)
Front Panel Headers
4× USB 2.0
2× USB-A 5Gbps
HD Audio (front audio)
TPM HeaderYes
BIOS Chip32 MB
Dual BIOSNo
Special Features
All solid capacitors
ASUS Q-Design (Q-DIMM, Q-Slot)
aluminum heatsink design
ASUS Self Recovering BIOS
ASUS Event Log
ASUS Commercial BIOS kit
Anti-Moisture Coating
24/7 Reliability
Overcurrent Protection
3-year warranty incl. CSM program