(AM4) (AMD) Gigabyte A520M S2H DDR4 Motherboard CLICK TO EXPAND
(AM4) (AMD) Gigabyte A520M S2H DDR4 Motherboard
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(AM4) (AMD) Gigabyte A520M S2H DDR4 Motherboard

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Overview
ManufacturerGIGABYTE
ModelA520M S2H (Rev. 1.x)
ChipsetAMD A520
Form FactorMicro-ATX (mATX)
Release DateAugust 2020
Processor (CPU)
CPU SocketAMD AM4
Supported ProcessorsAMD Ryzen™ 5000 Series / Ryzen™ 5000 G-Series / Ryzen™ 4000 G-Series / Ryzen™ 3000 / Ryzen™ 3000 G-Series
VRM Design4+3 Phases Pure Digital VRM with Low RDS(on) MOSFETs
CPU Power Connector1 x ATX 12V 8-pin (Solid Plated)
Memory
Memory TypeDDR4 (ECC / Non-ECC Unbuffered)
Memory Slots2 x DIMM
ChannelDual Channel
Max Memory64 GB
Memory Speeds (Native)DDR4-2133 / 2400 / 2667 / 2933 / 3200 MHz
Memory Speeds (O.C.)DDR4-3333 / 3600 / 4000 / 4400 / 4600 / 4866 / 5000 / 5100 MHz (O.C.)
Overclocking ProfileXMP
Storage
M.2 Slots1 x M.2 (M2A_CPU) — PCIe 3.0 x4 NVMe, supports 2242 / 2260 / 2280 form factors
SATA Ports4 x SATA 6 Gb/s
RAID SupportRAID 0, RAID 1, RAID 10 (AMD)
Expansion Slots
PCIe x16 Slot1 x PCIe 3.0 x16 (PCIEX16)
PCIe x1 Slots2 x PCIe 3.0 x1 (PCIEX1_1, PCIEX1_2)
Total PCIe Slots3
Display / Graphics Output
HDMI1 x HDMI 2.1 (backward compatible with 2.0 / 1.4; HDCP 2.3; Full HDR)
DVI1 x DVI-D
VGA1 x D-Sub (VGA)
NoteRequires AMD Ryzen™ CPU with integrated Radeon™ Graphics for display output
Networking
LAN ControllerRealtek 8118 Gaming GbE LAN
LAN Speed1 Gb/s
Bandwidth ManagementYes — automatic priority allocation for gaming
Wi-FiNone
BluetoothNone
Audio
Audio CodecRealtek ALC887
Channel Support2 / 4 / 5.1 / 7.1-channel HD Audio
Rear Audio Ports3 x 3.5mm jacks (Line-In / Line-Out / Mic)
Audio FeaturesHigh-End Audio Capacitors, Audio Noise Guard (PCB-level isolation)
Front Audio Header1 x F_AUDIO header
Rear Panel I/O
USB 3.2 Gen 1 (5 Gbps)4 x USB 3.2 Gen 1 Type-A (rear)
USB 2.0 (rear)2 x USB 2.0 Type-A (1 doubles as Q-Flash Plus port)
Total Rear USB Ports6
PS/21 x PS/2 Keyboard/Mouse Combo Port
Display Outputs1 x HDMI, 1 x DVI-D, 1 x D-Sub (VGA)
LAN1 x RJ-45 (Gigabit Ethernet)
Audio Jacks3 x 3.5mm
Q-Flash Plus ButtonYes (BIOS flash without CPU/RAM/GPU installed)
Internal I/O Connectors
USB 3.2 Gen 1 Header1 x USB 3.2 Gen 1 header (F_U32) — supports 2 ports
USB 2.0 Headers2 x USB 2.0 headers (F_USB1, F_USB2) — supports 4 ports total
Front Panel Header1 x F_PANEL
Front Audio Header1 x F_AUDIO
ATX Power Connector1 x 24-pin ATX main power
CPU Power Connector1 x 8-pin ATX_12V
SATA Connectors4 x SATA3 (ports 0–3)
COM Port Header1 x COM
TPM Header1 x TPM
Chassis Intrusion Header1 x CI
Speaker Header1 x SPEAKER
Clear CMOS Jumper1 x CLR_CMOS
Addressable LED Header1 x D_LED1 (5V ARGB, up to 300 LEDs)
RGB LED Header1 x LED_C (12V RGB)
Cooling & Fan Headers
Fan Headers3 x Hybrid Fan Headers (PWM & Voltage mode)
Fan Header PowerUp to 2A / 12V (24W) per header
Temperature Sensors5
Fan ControlSmart Fan 5 — interoperable fans & sensors, Fan STOP support
RGB / Lighting
RGB SoftwareRGB Fusion 2.0
ARGB Header1 x 3-pin 5V Addressable LED (D_LED1) — up to 300 LEDs
RGB Header1 x 4-pin 12V RGB (LED_C)
BIOS
BIOS Chip1 x 256 Mb Flash (M_BIOS)
BIOS TypeUEFI AMI BIOS
Q-Flash PlusYes — BIOS update without CPU, RAM, or GPU installed
Super I/O & Controller
Super I/O ControlleriTE® Super I/O
Durability & Protection
Anti-Sulfur ResistorsYes
ESD ProtectionUp to 3× ESD resistance vs. traditional ICs
Anti-Surge ICsYes
Software & OS Support
GIGABYTE App Center@BIOS, EasyTune, RGB Fusion, Smart Backup, System Information Viewer
OS SupportWindows 10 64-bit / Windows 11 64-bit
Physical
Form FactorMicro-ATX (mATX)
Dimensions226 mm × 184 mm
PCB ColorBlack
CMOS BatteryCR2032
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(AM4) (AMD) Gigabyte A520M S2H DDR4 Motherboard
$87.59