ποΈ Product Name
ASRock B550M/ac Motherboard β Model 90-MXBE00-A0UAYZ, AMD AM4 Socket, DDR4 4733+ (OC), PCIe 4.0, Hyper M.2, SATA 6Gb/s, Wi-Fi 802.11ac, Bluetooth 4.2, HDMI, Micro ATX
π¦ Product Overview
The ASRock B550M/ac is a Micro ATX motherboard designed for AMD Ryzenβ’ 3000, 4000 G-Series, and 5000 Series processors. Built on the B550 chipset, it supports PCIe 4.0 graphics, high-speed DDR4 memory, and ultra-fast NVMe storage via Hyper M.2. With integrated Wi-Fi 802.11ac, Bluetooth 4.2, and HDMI output, itβs ideal for compact gaming builds, home office setups, and multimedia systems that demand performance and wireless flexibility.
π Top Highlights
π§ AM4 Socket Support β Compatible with Ryzenβ’ 3000, 4000 G-Series, and 5000 Series CPUs
π Micro ATX Form Factor β Balanced layout for compact and expandable builds
π Hyper M.2 Slot β PCIe Gen4 x4 & SATA3 for ultra-fast SSDs
πΆ Wi-Fi 802.11ac + Bluetooth 4.2 β Integrated wireless module
π₯οΈ HDMI Output β Native graphics support for APUs
π Technical Details
Specification | Details |
---|---|
Model Number | 90-MXBE00-A0UAYZ |
CPU Support | AMD Ryzenβ’ 3000, 4000 G-Series, 5000, and 5000 G-Series (AM4) |
Chipset | AMD B550 |
Memory | 2 x DDR4 DIMM, up to 64GB, 4733+ MHz (OC) |
Expansion Slots | 1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1 |
Storage | 4 x SATA3, 1 x Hyper M.2 (PCIe Gen4 x4 & SATA3) |
Networking | Realtek Gigabit LAN, Intel Wi-Fi 802.11ac, Bluetooth 4.2 |
Audio | 7.1 CH HD Audio (Realtek ALC1220/ALC1200), Nahimic Audio |
USB Ports | 8 x USB 3.2 Gen1, 6 x USB 2.0 |
Display Output | HDMI |
Form Factor | Micro ATX |
π‘ Why You Should Buy It
β
PCIe 4.0 and Hyper M.2 for high-speed performance
β
Integrated Wi-Fi and Bluetooth for wireless convenience
β
HDMI output for APU-based systems
β
Ryzenβ’ 5000 Series ready with DDR4 4733+ (OC) support
π― Recommended Use Cases
β€ Compact gaming and multimedia builds
β€ Home office and productivity systems
β€ Wireless-enabled desktop setups
β€ Ryzenβ’-powered rigs with fast NVMe storage
π€ Customer Assurance
π‘οΈ Warranty / Guarantee: Coverage available through manufacturer support
π Returns Policy: Returns accepted as per standard reseller terms and conditions
π Shipping Info: Delivery handled by reliable logistics partners with tracking support
π Customer Support: Assistance available via official support channels and authorized resellers
π Call to Action
Build your next Ryzenβ’ desktop with ASRock B550M/ac β compact, connected, and ready to perform.

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