ASUS PRIME B450M-A AM4 AMD B450 USB 3.1 HDMI Micro ATX Motherboard

Learn more about the ASUS PRIME B450M-A Inaccurate specs? Let us know Feedback Model Brand ASUS Model PRIME B450M-A Supported CPU CPU Socket Type AM4 CPU Type AM4 socket for AMD Ryzen 2nd Generation / Ryzen with Radeon Vega Graphics / Ryzen 1st Generation Processors * Refer to www.asus.com for the AMD CPU support list. Chipsets Chipset AMD B450 Memory Number of Memory Slots 4x288pin (DDR4) Memory Standard DDR4 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666/ 2400/ 2133 * Refer to www.asus.com for the Memory QVL (Qualified Vendors List). Maximum Memory Supported 64GB Channel Supported Dual Channel Expansion Slots PCI Express 3.0 x16 AMD Ryzen 2nd Generation / Ryzen 1st Generation Processors 1 x PCIe 3.0/2.0 x16 (x16 mode) AMD Ryzen with Radeon Vega Graphics Processor 1 x PCIe 3.0/2.0 x16 (x8 mode)* * Support NVMe PCIe RAID. PCI Express x1 2 x PCI Express 2.0 x1 slots Storage Devices Serial ATA (SATA) AMD B450 chipset: 4 x SATA 6Gb/s port(s) AMD Ryzen 2nd Generation / Ryzen with Radeon Vega Graphics / Ryzen 1st Generation Processors: 2 x SATA 6Gb/s port(s) M.2 AMD Ryzen 2nd Generation / Ryzen with Radeon Vega Graphics / Ryzen 1st Generation Processors: 1 x M.2 socket 3 with M Key, Type 2242/2260/2280/22110 (PCIE 3.0 x4 and SATA modes) storage devices support* * The M.2 Socket shares bandwidth with the SATA_5/6 ports, and therefore the SATA_5/6 ports cannot be used when an M.2 device is installed. SATA RAID 0/1/10 Onboard Video Onboard Video Chipset Integrated Graphics in the AMD Ryzen with Radeon Vega Graphics Processors Multi-VGA output support: HDMI, DVI-D, D-Sub ports - Supports HDMI 2.0b with maximum resolution of 4096 x 2160 @ 60 Hz - Supports DVI-D with max. resolution 1920 x 1200 @ 60 Hz Onboard Audio Audio Chipset Realtek ALC887 Audio Channels 8 Channels * Use a chassis with HD audio module in the front panel to support an 8-channel audio output. Onboard LAN LAN Chipset Realtek RTL8111H Max LAN Speed 1Gbps Rear Panel Ports Back I/O Ports 1 x D-Sub / 1 x DVI-D / 1 x HDMI / 1 x LAN (RJ45) / 2 x PS/2 / 2 x USB 3.1 Gen 2 Type-A / 3 x Audio Jacks / 4 x USB 3.1 Gen 1 PS/2 1 x PS/2 keyboard (purple) 1 x PS/2 mouse port (green) Video Ports 1 x DVI-D port 1 x D-Sub port HDMI 1 x HDMI RJ45 1 x RJ45 USB 3.1 2 x USB 3.1 Gen 2 ports 4 x USB 3.1 Gen 1 ports Audio Ports 3 Ports Internal I/O Connectors Onboard USB 1 x USB 3.1 Gen 1 (up to 5Gbps) connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s) (19-pin) 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s) Other Connectors 1 x Aura RGB Strip Header 1 x TPM header 1 x COM port(s) connector(s) 1 x CPU Fan connector(s) (1 x 4-pin) 2 x Chassis Fan connector(s) (2 x 4-pin) 1 x S/PDIF out header(s) 1 x Front panel audio connector(s) (AAFP) 1 x System panel(s) 1 x Clear CMOS jumper(s) 1 x Speaker connector Physical Spec Form Factor Micro ATX LED Lighting RGB Dimensions (W x L) 9.6" x 9.5" Power Pin 1 x 24-pin EATX Power connector 1 x 8-pin ATX 12V Power connector