GIGABYTE
GIGABYTE B450M S2H AMD B450 motherboard
Micro-ATX AM4 board with AMD B450 chipset, two DDR4 slots for up to 32 GB, one PCIe 3.0 x16 and two PCIe 2.0 x1 slots, four SATA III ports plus one M.2, Realtek ALC887 7.1 audio and gigabit LAN
- CPU Socket TypeAMD AM4
- CPU TypeAMD AM4 Slots, Supports: AMD Ryzen ™ 5000 Series/Ryzen ™ 500
- ChipsetAMD B450
- Maximum Memory Supported32GB
- PCI Slots1 PCI-E x16 slot, supporting x16 operating specifications (P
- SATA RAID1XM.2 interface, 4xSATA III interface
- Supports Ryzen 5000 and 3000 series processors with AM4 socket
- 32 GB DDR4 maximum memory capacity across two DIMM slots
- PCIe 3.0 x16 slot plus two PCIe 2.0 x1 slots for expansion
- Realtek ALC887 audio codec delivers 7.1 channel high-definition sound
- Realtek Gigabit LAN provides 1000 Mbit wired network connectivity
Micro-ATX AMD B450 Board
The GIGABYTE B450M S2H is a Micro-ATX motherboard built on the AMD B450 chipset for Socket AM4 processors. It supports Ryzen 5000 Series, 5000 G Series, 4000 G Series, 3000 and 3000 G-Series CPUs. Two DDR4 DIMM slots accept up to 32GB of system memory.
Sustained Load Behaviour
The board provides one PCI-E 3.0 x16 slot and two PCI-E 2.0 x1 slots for expansion cards. Storage connects through a single M.2 interface and four SATA III ports. Networking uses an integrated Realtek GbE controller rated for 10/100/1000 Mbit. Audio is handled by a Realtek ALC887 codec with 7.1 channel support.
Compatibility Checklist
Verify that your chassis accepts a 24.4 by 20.5 cm Micro-ATX form factor and that the AM4 cooler mounting pattern matches your CPU cooler. Confirm your power supply carries the required ATX 24-pin and 8-pin CPU connectors. The rear I/O supplies two USB 3.1 Gen 1 ports and two USB 2.0 ports; internal headers add four more USB 2.0 connections.
Points forts
- Supports Ryzen 5000 and 3000 series processors with AM4 socket
- 32 GB DDR4 maximum memory capacity across two DIMM slots
- PCIe 3.0 x16 slot plus two PCIe 2.0 x1 slots for expansion
- Realtek ALC887 audio codec delivers 7.1 channel high-definition sound
- Realtek Gigabit LAN provides 1000 Mbit wired network connectivity
Caractéristiques
| Brand | GIGABYTE |
|---|---|
| Series | GIGABYTE B450M S2H |
| Model | GIGABYTE B550M AORUS ELITE |
| CPU Socket Type | AMD AM4 |
| CPU Type | AMD AM4 Slots, Supports: AMD Ryzen ™ 5000 Series/Ryzen ™ 5000 G Series/Ryzen ™ 4000 G Series/Ryzen ™ 3000 and Ryzen ™ 3000 G-Series Processors |
| Chipset | AMD B450 |
| Maximum Memory Supported | 32GB |
| PCI Slots | 1 PCI-E x16 slot, supporting x16 operating specifications (PCI-EX16 slot supports PCI-E 3.0) 2 PCI-E x1 slots (PCI-E x1 slot supports PCI-E 2.0) |
| SATA RAID | 1XM.2 interface, 4xSATA III interface |
| Audio Chipset | 1. Integrated Realtek ® ALC887 chip 2. Support High Definition Audio 3. Support 2/4/5 1/7.1 channels To start the 7.1 channel audio output, you must use the audio outlet on the front panel of the HD (High Definition, high fidelity) audio module and select the multi-channel audio function through the audio software. 4. Support S/PDIF output |
| LAN Chipset | Integrated Realtek ® GbE network chips (10/100/1000 Mbit) |
| Onboard USB | Based on chipset: 1. 2 USB 3.1 Gen 1 interfaces need to be connected from the USB interface in the main board through the cable 2.6 USB 2.0/1 (2 in the rear window IO, 4 need to be connected from the main board USB interface via cable) Based on CPU: 3.4 USB 3.1 Gen 1 ports in the rear window IO |
Questions sur cet article
How loud or hot does the GIGABYTE B450M S2H get when running a Ryzen 5000 series CPU all day?
The board has no active cooling of its own; thermal output and fan noise depend entirely on the CPU cooler you pair with the Ryzen 5000 series processor.
Which parts must I already own for this motherboard to function?
You need an AMD AM4 processor, DDR4 memory modules, a power supply with 24-pin and 4-pin CPU connectors, and a chassis that accepts a 24.4 by 20.5 cm Micro-ATX board.
Will my existing PCIe 2.0 expansion cards work in the GIGABYTE B450M S2H?
Yes, the two PCIe x1 slots operate at PCIe 2.0 speeds, so older PCIe 2.0 cards will function normally.
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