ASUS Prime B550M-A WiFi II AM4 Micro ATX Motherboard with AMD B550 Chipset, DDR4 4866(O.C.), PCIe 4.0, Wi-Fi 6, AURA Sync – PRIME B550M-A WIFI II
Original price was: ₱8,500.00.₱7,400.00Current price is: ₱7,400.00.
- AMD B550 chipset with AM4 socket for Ryzen 5000/5000 G/4000 G/3000 CPUs
- 4 x DDR4 DIMM slots, up to 128GB, 4866(O.C.), Dual Channel, ECC support
- 2 x M.2 slots (1 x PCIe 4.0, 1 x PCIe 3.0), 4 x SATA 6Gb/s, RAID 0/1/10
- Wi-Fi 6, Bluetooth v5.2, Realtek 1Gb Ethernet, USB 3.2 Gen 2 Type-A
- Realtek 7.1 audio with premium capacitors, up to 24-Bit/192 kHz
- PCIe 4.0 x16 slot, ASUS 5X PROTECTION III, AURA Sync RGB
- ASUS Q-Design, LED-illuminated audio, Armoury Crate
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ASUS PRIME B550M-A WiFi II AM4 Micro ATX Motherboard
Create a compact and reliable PC with the ASUS PRIME B550M-A WiFi II, a Micro ATX motherboard designed for AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, and 3000 Series processors. Powered by the AMD B550 chipset, it supports up to 128GB of DDR4 memory with speeds up to 4866(O.C.) in dual-channel configuration, with ECC support depending on the CPU. The board features two M.2 slots (one PCIe 4.0 x4/SATA, one PCIe 3.0 x4/SATA) and four SATA 6Gb/s ports with RAID 0/1/10 for versatile storage options. Connectivity includes Wi-Fi 6 (802.11ax), Bluetooth v5.2, Realtek 1Gb Ethernet with ASUS LANGuard, and six rear USB ports, including two USB 3.2 Gen 2 Type-A. Realtek 7.1 surround sound with premium capacitors delivers clear audio up to 24-Bit/192 kHz, enhanced by LED-illuminated audio trace paths. The PCIe 4.0 x16 slot supports GPUs like the ASUS GeForce GT 1030 or RX 7600 for gaming or multimedia. ASUS 5X PROTECTION III features, including SafeSlot Core and Overvoltage Protection, ensure durability, while Q-Design elements like Q-Slot simplify builds. With AURA Sync RGB lighting and software like Armoury Crate and MyASUS, this motherboard is perfect for budget-conscious users seeking a compact, feature-rich solution.
| Specification | Details |
|---|---|
| Model | PRIME B550M-A WIFI II |
| CPU | AMD Ryzen™ 5000 Series/5000 G-Series/4000 G-Series/3000 Series Desktop Processors |
| Chipset | AMD B550 |
| Memory | 4 x DIMM, max. 128GB, DDR4 up to 4866(O.C.), Dual Channel, ECC support (varies by CPU) |
| Graphics | 1 x D-Sub, 1 x DVI-D, 1 x HDMI 2.1 (4K@60Hz) |
| Expansion Slots | 1 x PCIe 4.0 x16 (x16, 5000/3000 Series), 1 x PCIe 3.0 x16 (x16, 5000 G/4000 G-Series), 2 x PCIe 3.0 x1 |
| Storage | 2 x M.2 slots (1 x PCIe 4.0 x4/SATA, 1 x PCIe 3.0 x4/SATA), 4 x SATA 6Gb/s, RAID 0/1/10 |
| Ethernet | Realtek 1Gb Ethernet, ASUS LANGuard |
| Wireless & Bluetooth | Wi-Fi 6 (2x2, 802.11 a/b/g/n/ac/ax, 2.4/5GHz), Bluetooth v5.2 |
| USB | Rear: 2 x USB 3.2 Gen 2 Type-A, 4 x USB 3.2 Gen 1 Type-A Front: 2 x USB 3.2 Gen 1, 4 x USB 2.0 |
| Audio | Realtek 7.1 Surround Sound, up to 24-Bit/192 kHz, Audio Shielding, Premium Capacitors |
| Back Panel I/O Ports | 2 x USB 3.2 Gen 2 Type-A, 4 x USB 3.2 Gen 1 Type-A, 1 x D-Sub, 1 x DVI-D, 1 x HDMI, 1 x Wi-Fi Module, 1 x Realtek 1Gb Ethernet, 3 x Audio jacks, 1 x PS/2 Keyboard/Mouse combo |
| Internal I/O Connectors | 1 x CPU Fan, 1 x CPU OPT Fan, 2 x Chassis Fan, 1 x 24-pin Power, 1 x 8-pin +12V Power, 2 x M.2, 4 x SATA 6Gb/s, USB headers, 1 x Addressable Gen 2, 2 x AURA RGB, others |
| Special Features | ASUS 5X PROTECTION III, ASUS Q-Design (Q-DIMM, Q-Slot), ASUS Thermal Solution, AURA Sync |
| Software Features | Armoury Crate, AI Suite 3, ASUS CPU-Z, MyASUS, more |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS, ASUS EZ DIY |
| Accessories | 2 x SATA 6Gb/s cables, ASUS Wi-Fi antennas, I/O Shield, M.2 SSD screw package, Support DVD, User manual |
| Operating System | Not specified (Windows 10 64-bit, Windows 11 ready assumed) |
| Form Factor | Micro ATX, 9.6 x 9.6 inch (24.4 x 24.4 cm) |
| Weight | 1.7 kg |
|---|---|
| Dimensions | 31 × 29 × 8 cm |
| Brand | Asus |
| Desktop RAM | DDR4 |
| Socket | AM4 CPU |
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