| SPECIFICATIONS | |
| Brand | MAXSUN |
| Series | GAMING Series |
| Model | MS-B550M GAMING WIFI |
| CPU Support | Supports Ryzen 5000/5000G, 4000G, 3000, 2000, 1000-Series Processors |
| Chipset | AMD B550 Chipset |
| Memory Support | |
| AMD B550 Chipset | 2x DDR4 DIMM sockets supporting up to 64GB (32 GB single DIMM capacity) of system memory |
| Support for DDR4 3200/2933/2667/2400/2133 MT/s memory modules | |
| Dual channel memory architecture | |
| Supports AMD A-XMP Memory Modules | |
| Support for Extreme Memory Profile (XMP) memory modules | |
| Video | |
| HDMI | 1x HDMI 1.4 port, supports a maximum resolution of 4096x2160 @ 30Hz, Support HDCP |
| DisplayPort | 1x DisplayPort 1.2 Port, supports a maximum resolution of 4096x2160 @ 60Hz, Support HDCP & HDR |
| Expansion Slots | |
| CPU Direct | 1x PCIe 4.0 x16 Electrical, x16 Physical Slot |
| AMD B550 Chipset | 1x PCIe 3.0 x4 Electrical, x4 Physical Slot |
| Storage | |
| CPU Direct | 1x M.2 2280 PCIe 4.0 x4 NVMe SSD Slot (PCIe Gen 3 with Ryzen 5000G / 4000G / 2000 / 1000 Series) |
| AMD B550 Chipset | 1x M.2 2280 PCIe 3.0 x2 NVMe SSD Slot |
| 2x SATA 3.0 6Gbps connectors | |
| Networking | |
| LAN | Realtek 8111M Gigabit LAN 10/100/1000Mbps |
| WiFi | Realtek 8821CE WiFi 5 Dual-Band Adapter |
| Bluetooth | Bluetooth 4.2 |
| Audio | |
| Codec | Realtek ALC897 High-Definition Audio Codec |
| Support for 7.1 Surround with front-panel jack retasking | |
| Connectivity | |
| Ports | 2x USB 5Gbps Type-A Ports |
| 4x USB 2.0 Type-A Ports | |
| 1x HDMI 1.4 Port | |
| 1x DisplayPort 1.2 Port | |
| 3x 3.5mm Audio Jacks | |
| 2x Antenna Jacks | |
| 1x Gigabit Ethernet RJ-45 LAN Port | |
| Buttons | N/A |
| General | |
| Internal Connectors | 1x 24-Pin motherboard ATX power supply interface |
| 1x 8-Pin motherboard ATX 12V power supply interface with 12V input | |
| 2x System fan headers (1x 4-Pin PWM, 1x 3-Pin DC) | |
| 1x CPU fan header (4-Pin PWM) | |
| 1x Water Pump header (3-Pin DC) | |
| 2x USB 2.0 9-Pin headers | |
| 1x USB 3.2 Gen 1 5Gbps 16-Pin header | |
| 2x 3-Pin 5V ARGB headers | |
| 1x 4-Pin 12V RGB header | |
| 1x CLR_CMOS header | |
| 1x DEBUG Header | |
| 1x JP_USB1 power supply control header | |
| 1x Front Panel Audio Header | |
| 1x 11-Pin Front Panel System Header | |
| I/O Controller | N/A |
| LED Displays | N/A |
| BIOS | 1x 128Mbit flash |
| Use of licensed AMI UEFI BIOS | |
| Form Factor | Micro-ATX Form Factor, 225 x 200mm (H x W) |
| Operating System Support | Windows 10 64-bit |
| Windows 11 64-bit (Recommended) | |
| Ubuntu Linux 64-bit | |
| Warranty Information | |
| Warranty | 3 Year Warranty |
| Manufacturer's Site | Visit the manufacturer's website |
|---|---|
| Product Link | Visit the manufacturer's page for this product |
- Excellent - Leslie, 12 September 2025
My motherboard (B450m) decided to kick the bucket, so was left stranded with a boot load of work, needed something quick but also something decent seeing that I now have to spend on a motherboard, logged into wootware and saw this board, for the specs and price it was a no Brainer... It's now up and running flawlessly highly recommend this board if you're on a budget..
Thanks to Gareth and the team at woot for getting the order ready for me ASAP!
100% recommend woot.
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