ASUS PRIME B550M-A AM4 Micro ATX Motherboard with AMD B550 Chipset, DDR4 4866(O.C.), PCIe 4.0, 1Gb Ethernet, AURA Sync – PRIME B550M-A

Original price was: ₱6,800.00.Current price is: ₱5,850.00.

  • 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
  • Realtek 1Gb Ethernet, USB 3.2 Gen 2 Type-A, HDMI 2.1 (4K@60Hz)
  • Realtek 7.1 audio with LED-illuminated design, up to 24-Bit/192kHz
  • PCIe 4.0 x16 slot, ASUS 5X PROTECTION III, AURA Sync RGB
  • ASUS Q-Design, Armoury Crate, AI Suite 3

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ASUS PRIME B550M-A AM4 Micro ATX Motherboard

Assemble a compact and dependable PC with the ASUS PRIME B550M-A, a Micro ATX motherboard tailored for AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, and 3000 Series processors on the AM4 socket. Equipped with 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. Connectivity includes Realtek 1Gb Ethernet with ASUS LANGuard and six rear USB ports, including two USB 3.2 Gen 2 Type-A. Realtek ALC887/897 7.1 surround sound with premium capacitors and LED-illuminated design delivers clear audio up to 24-Bit/192kHz. The PCIe 4.0 x16 slot supports GPUs like the ASUS GeForce GT 1030 for HTPCs or RX 7600 for gaming. ASUS 5X PROTECTION III, featuring SafeSlot Core and Overvoltage Protection, ensures durability, while Q-Design elements like Q-Slot simplify builds. With AURA Sync RGB lighting and software like Armoury Crate and AI Suite 3, this motherboard is ideal for budget builders seeking a reliable AM4 platform.

SpecificationDetails
ModelPRIME B550M-A
CPUAMD AM4 Socket for Ryzen™ 5000 Series/5000 G-Series/4000 G-Series/3000 Series Desktop Processors
ChipsetAMD B550
Memory4 x DIMM, max. 128GB, DDR4 up to 4866(O.C.), Dual Channel, ECC support (varies by CPU)
Graphics1 x D-Sub, 1 x DVI-D, 1 x HDMI 2.1 (4K@60Hz)
Expansion Slots1 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
Storage2 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
LANRealtek RTL8111H 1Gb Ethernet
AudioRealtek ALC887/897 7.1 Surround Sound, up to 24-Bit/192kHz, Audio Shielding, Premium Capacitors, LED-illuminated design
USB PortsRear: 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
Back I/O Ports2 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 LAN (RJ45), 3 x Audio jacks, 1 x PS/2 Keyboard/Mouse combo
Internal I/O Ports1 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, 2 x Aura RGB, 1 x Addressable Gen 2, others
Special FeaturesASUS 5X PROTECTION III, ASUS Q-Design (Q-DIMM, Q-Slot), ASUS Thermal Solution, AURA Sync, ASUS Lighting Control
Software FeaturesArmoury Crate, AI Suite 3, ASUS CPU-Z, AI Charger, more
BIOS256 Mb Flash ROM, UEFI AMI BIOS
AccessoriesI/O Shield, 2 x SATA 6Gb/s cables, M.2 SSD screw package, Supporting DVD, User manual
Operating SystemWindows 10 64-bit
Form FactorMicro ATX, 9.6 x 9.6 inch (24.4 x 24.4 cm)
Packaging Weight1.7 kg
Packaging Dimensions (L×W×H)31 × 29 × 8 cm
Brand

Asus

Desktop RAM

DDR4

Socket

AM4 CPU

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