Asus Prime B350-P - ATX Motherboard

Model PRIME B350-PLUS
    
Supported CPU AM4
CPU Type Ryzen / Athlon / A-Series
    
Chipset AMD B350
    
Number of Memory Slots 4×288pin
Memory Standard
    Ryzen Processors, DDR4 2666/ 2400/ 2133
    7th Gen. A-series/Athlon Processors, DDR4 2400/ 2133
Maximum Memory Supported 64GB
Channel Supported Dual Channel
    
Expansion Slots
1 x PCI Express 3.0/2.0 x16 slot(max.@x8 mode)
1 x PCI Express 2.0 x16 slot (max.@x4 mode) *
2 x PCI Express 2.0 x1 slots

Storage Devices
SATA 6Gb/s 6 x SATA 6Gb/s
    
M.2
    Ryzen 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*
    * When a SATA / PCIE mode M.2 device is installed, the M.2 Socket shares bandwidth with the SATA6G_5/6 ports

    AMD 7th Generation A-series/Athlon Processors
    - 1 x M.2 socket 3 with M Key, Type 2242/2260/2280/22110 (PCIE 3.0 x2 and SATA modes)storage devices support*
    * When a SATA mode M.2 device is installed, the M.2 Socket shares bandwidth with the SATA6G_5/6 ports

SATA RAID  0/1/10

Onboard Video Chipset
    Integrated AMD Radeon R Series Graphics in the 7th Generation A-Series APU
    Multi-VGA output support: HDMI, DVI-D, D-Sub ports
    - Supports HDMI 1.4b with max. resolution 4096 x 2160@24Hz / 2560 x 1600@60Hz
    - Supports DVI-D with max. resolution up to 1920 x 1200 @60Hz
    - Supports D-Sub with max. resolution up to 1920 x 1200 @60Hz
    - Maximum shared memory of 2048MB

Audio Chipset Realtek ALC887-VD2
Audio 8 Channels

LAN Chipset Realtek 8111H
Max LAN Speed 10/100/1000Mbps
    
Rear Panel Ports

1 x PS/2 keyboard/mouse port
1 x DVI-D port
1 x D-Sub port
1 x HDMI
1 x RJ45
2 x USB 3.1
4 x USB 3.0
2 x USB 2.0
3 x Audio jacks support 8-channel audio output

Internal I/O Connectors
Onboard USB
    1 x USB 3.0 connector supports additional 2 USB 3.0 ports
    2 x USB 2.0/1.1 connectors support additional 4 USB 2.0/1.1 ports

Other Connectors
    1 x COM connector
    1 x CPU Fan connector
    1 x Fan RGB header
    2 x Chassis Fan connectors (Support DC & PWM mode)
    1 x Front panel audio connector
    1 x 24-pin EATX Power connector
    1 x 8-pin ATX 12V Power connector
    1 x 2-pin Clear CMOS
    1 x S/PDIF out header
    1 x System Panel connector

Physical Spec

Form Factor
    ATX