- Supports AMD AM4 Socket Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000, and 5000 G-Series desktop processors*
- Supports DDR4 4733+ (OC)
- 1 PCIe 4.0 x16
- Graphics Output: DisplayPort, HDMI
- HD Audio 7.1 CH (Realtek ALC887/897 audio codec)
- 4 SATA3, 1 Hyper M.2 (PCIe Gen4 x4 & SATA3)
- 6 USB 3.2 Gen1 (2 front, 3 rear Type-A, 1 rear Type-C)
- Realtek Gigabit LAN
- Intel 802.11ac WiFi + BT 4.2
Product Details
- Size
- Mini ITX
- Type
- Desktop
Processor
- Supported Processors
- AMD
- Models
- Ryzen
- Supported CPU Generation
- Zen 2, Zen 3
- Socket
- AM4
Chipset
- Model
- AMD B550
Memory
- Memory type
- DDR4
- Quantity
- 2 DIMM Slots
- Memory Speeds
- 2133, 2400, 2667, 2933, 3200, 3600OC, 3733OC, 3800OC, 3866OC, 4000OC, 4133OC, 4200OC, 4266OC, 4333OC, 4400OC, 4466OC, 4533OC, 4600OC, 4666OC, 4733OC
- Memory Channels
- Dual Channel
Internal Connectors
- PCI Express x16 3.0
- 1 Slot
- PCI Express x16 4.0
- 1 Slot
- SATA III 6Gb/s
- 4 Port
- M.2 Type
- 1 PCIe 4.0 Port
- M.2 Slots
- 0
External Connectors
- Rear USB-A outputs
- 2 USB 2.0 Ports, 3 USB 3.2 Ports
- Rear USB-C outputs
- 1 USB 3.2 Port
- Ethernet (LAN)
- 1
- Screen Connections
- DisplayPort, HDMI
Specifications
- RGB Lighting
- Yes
- WiFi/Bluetooth
- Yes
- Extra
- RGB Header
Sound
- Sound Card Channels
- 7.1
- Additional Audio Connections
- -
Top Specs
- Memory
- 2x DDR4
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
Description
The ASRock B550M-ITX/ac motherboard is aimed at users who wish to build a small-sized system with high performance, using the Mini-ITX form factor. It is suitable for avid gamers and users seeking a motherboard with excellent performance and many features in a small size, ideal for HTPC (Home Theater PC) systems or compact gaming systems.
The ASRock B550M-ITX/ac offers high performance, support for AMD Ryzen 5000 series processors, DDR4 memory support up to 5000+ MHz, USB 3.2 ports, built-in Wi-Fi 6 (802.11ax) wireless network, M.2 support for fast storage, and other features that make it ideal for gaming, multimedia, and advanced applications.
- Supports AMD AM4 Socket Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000, and 5000 G-Series desktop processors*
- Supports DDR4 4733+ (OC)
- 1 PCIe 4.0 x16
- Graphics Output: DisplayPort, HDMI
- HD Audio 7.1 CH (Realtek ALC887/897 audio codec)
- 4 SATA3, 1 Hyper M.2 (PCIe Gen4 x4 & SATA3)
- 6 USB 3.2 Gen1 (2 front, 3 rear Type-A, 1 rear Type-C)
- Realtek Gigabit LAN
- Intel 802.11ac WiFi + BT 4.2
Polychrome RGB
Apart from the built-in RGB lighting, it also features built-in RGB headers and an addressable RGB header that allow the motherboard to connect with compatible LED devices such as strips, CPU fans, coolers, chassis, and so on. Users can also synchronize the RGB LED devices to the certified Polychrome RGB Sync accessories to create their own unique lighting effects.
Dual Band 802.11ac WiFi
It features an 802.11ac WiFi module (2.4G / 5G WiFi), which supports wireless networks and Bluetooth.
Hyper M.2
Supports the next generation SSD PCI Express 4.0 M.2, capable of delivering double the speed compared to the previous 3rd generation, offering a lightning-fast data transfer experience.
- M.2 Shields
Dual USB 3.2 Gen1
This motherboard features a pair of built-in USB 3.2 Gen1 Type-A and Type-C ports integrated into the rear I/O to support next-generation USB 3.2 Gen1 devices and provide data transfer rates of up to 5 Gbps.
HDMI 4k @60Hz
Supports the latest HDMI 4K 60Hz graphics output specifications. With greater bandwidth and increased frame rate, the motion on your screen becomes smoother and less blurry.
AMD StoreMI
A powerful tool that combines the speed of your SSD with the capacity of your hard drive into a single, fast, and easy-to-manage disk, AMD StoreMI technology "combines" these two types of storage into a single disk and automatically transfers the data you access most to the SSD, so you get the best of both worlds.