ASUS PRIME B550M-A AC WIFI MATX

Product Type: Motherboard – micro ATX
Chipset Type: AMD B550
Processor Socket: Socket AM4
Max Processors Qty: 1
Compatible Processors: Ryzen (supports 3rd Generation Ryzen / 3rd Generation Ryzen with Radeon Graphics)
Max Size: 128 GB
Technology: DDR4
Bus Clock: 2400 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 2933 MHz, 3333 MHz (O.C.), 3466 MHz (O.C.), 3733 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4400 MHz (O.C.), 4266 MHz (O.C.), 4600 MHz (O.C.), 3200 MHz
Supported RAM Integrity Check: Non-ECC, ECC
Registered or Buffered: Unbuffered
Features: Dual channel memory architecture
Type: HD Audio (8-channel)
Audio Codec: Realtek ALC887
Compliant Standards: High Definition Audio
Network Controller: Realtek RTL8111H
Network Interfaces: Gigabit Ethernet, 802.11a/b/g/n/ac, Bluetooth 5.0
Expansion Slots: 1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 4.0 x16 (PCIe 4.0 x16 mode (with 3rd Generation Ryzen CPU); PCIe 3.0 x16 mode (with 3nd Generation Ryzen with Radeon Graphics CPU)) ¦ 2 x PCIe 3.0 x1
Storage Interfaces: SATA-600 -connectors: 4 x 7pin Serial ATA – RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 / PCIe 4.0 -connectors: 1 x M.2 ¦ SATA-600 / PCIe 3.0 -connectors: 1 x M.2
Interfaces: 1 x VGA ¦ 1 x DVI-D ¦ 1 x LAN (Gigabit Ethernet) ¦ 4 x USB 3.2 Gen 1 ¦ 2 x USB 3.2 Gen 2 ¦ 1 x audio line-in – mini-jack ¦ 1 x audio line-out – mini-jack ¦ 1 x microphone – mini-jack ¦ 1 x PS/2 keyboard / mouse ¦ 1 x HDMI
Internal Interfaces: 4 x USB 2.0 – header ¦ 2 x USB 3.2 Gen 1 – header ¦ 1 x SPDIF out – header ¦ 1 x audio – header ¦ 1 x serial – header ¦ 1 x speaker – header
Power Connectors: 24-pin main power connector, 8-pin ATX12V connector
BIOS Type: AMI
BIOS Features: UEFI BIOS, ASUS EZ Flash 3
Sleep / Wake Up: Wake on LAN (WOL)