Asus PRIME B450M-A II Socket AM4/ AMD B450/ DDR4/ SATA3&USB3.2/ M.2/ mATX Motherboard

Specifications

• Mfr Part Number: PRIME B450M-A II
• CPU: AMD AM4 Socket for 3rd/ 2nd/ 1st Gen AMD Ryzen/ 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors 
• Chipset: AMD B450
• Memory:
  • 3rd/ 2nd/ 1st Gen AMD Ryzen/ 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors
    – 4 x DIMM, Max. 128GB, DDR4

    4400(O.C)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3300(O.C.)/3200(O.C.)/3000(O.C.)/2800(O.C.)/2666/2400/2133 MHz Un-buffered Memory

    – Dual Channel Memory Architecture

    – ECC Memory (ECC mode) support varies by CPU
• Graphic: 
  • Integrated Graphics in the 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors
    – 1 x D-Sub
    – 1 x DVI-D
    – 1 x HDMI 2.0b
• Expansion Slots:
  • ​3rd/ 2nd/ 1st Gen AMD Ryzen Processors
    – 1 x PCIe 3.0 x16 (x16 mode)
  • 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics Processors

    – 1 x PCIe 3.0 x16 (x8 mode)
  • AMD Athlon with Radeon Vega Graphics Processors

    – 1 x PCIe 3.0 x16 (x4 mode)
  • AMD B450 chipset
    – 2 x PCIe 2.0 x1
• Storage:
  • Total supports 1 x M.2 slot(s) and 6 x SATA 6Gb/s ports
  • 3rd/2nd/1st Gen AMD Ryzen/ 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics: 
    – 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
  • Athlon with Radeon Vega Graphics Processors:
    – 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA mode)
  • 3rd/2nd/1st Gen AMD Ryzen/ 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors:
    – 2 x SATA 6Gb/s port(s)
    – Support Raid 0, 1, 10
  • AMD B450 chipset:
    – 4 x SATA 6Gb/s port(s)
    – Support Raid 0, 1, 10
• LAN: 
  • Realtek RTL8111H
  • ASUS LANGuard
• Audio:
  • Realtek 7.1-Channel High Definition Audio CODEC
    – Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback
  • Audio Feature:
    – LED-illuminated design
    – Audio Shielding
    – Dedicated audio PCB layers
    – Premium Japanese audio capacitors
• USB Ports:
  • Rear USB Port ( Total 6 )
    – 2 x USB 3.2 Gen 2 (up to 10Gbps) port(s)(2 x Type-A)
    – 4 x USB 3.2 Gen 1 port(s)(4 x Type-A)
  • Front USB Port ( Total 6 )
    – 2 x USB 3.2 Gen 1 port(s)
    – 4 x USB 2.0 port(s)
• Software Features:
  • ​ASUS Exclusive Software
  • Armoury Crate
    – AURA Creator
    – AURA Sync
  • AI Suite 3
    – Performance and Power Saving Utility
  • TurboV EVO, EPU, DIGI+ VRM, Fan Xpert 2+
  • PC Cleaner
    – EZ update
    – System Information
  • ASUS CPU-Z, AI Charger, ASUS EZ Installer, DAEMON Tools, Norton Anti-virus software (Free Trial for 60 days), WinRAR, UEFI BIOS
  • ASUS EZ DIY
    – ASUS CrashFree BIOS 3
    – ASUS EZ Flash 3
    – ASUS UEFI BIOS EZ Mode
• Special Features:
  • ASUS 5X PROTECTION III
    – ASUS DIGI+ VRM
    – ASUS LANGuard
    – ASUS Overvoltage Protection
    – ASUS SafeSlot Core
    – ASUS Stainless-Steel Back I/O
  • ASUS Q-Design
    – ASUS Q-DIMM
    – ASUS Q-Slot
  • ASUS Thermal Solution
    – Aluminum heatsink design
  • ASUS EZ DIY
    – BIOS FlashBack button
    – BIOS FlashBack LED
  • AURA Sync
    – AURA RGB header
    ASUS Lighting Control
• Back I/O Ports:
  • 1 x PS/2 keyboard/mouse combo port(s)
  • 1 x DVI-D
  • 1 x D-Sub
  • 1 x HDMI
  • 1 x LAN (RJ45) port(s)
  • 2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A)
  • 4 x USB 3.2 Gen 1 (blue) Type-A
  • 3 x Audio jack(s)
  • 1 x BIOS FlashBack Button(s)
• Internal I/O Ports:
  • 1 x CPU Fan connector(s) (1 x 4 -pin)
  • 2 x Chassis Fan connector(s) (2 x 4 -pin)
  • 1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s) (19-pin)
  • 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
  • 1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
  • 1 x SPI TPM header
  • 1 x COM port(s) connector(s)
  • 6 x SATA 6Gb/s connector(s)
  • 1 x S/PDIF out header(s)
  • 1 x 24-pin EATX Power connector(s)
  • 1 x 8-pin ATX 12V Power connector(s)
  • 1 x Front panel audio connector(s) (AAFP)
  • 1 x System panel(s)
  • 1 x Clear CMOS jumper(s)
  • 1 x COM port header
  • 1 x Speaker connector
  • 1 x RGB Header
• Accessories:
  • User’s manual
  • I/O Shield
  • 2 x SATA 6Gb/s cable(s)
  • 1 x M.2 Screw Package
  • 1 x Supporting DVD
• BIOS: 256 Mb Flash ROM, UEFI AMI BIOS
• Operating System: Windows 10 64-bit, Windows 7 64-bit
• Form Factor:
  • mATX Form Factor
  • 9.6 inch x 9.5 inch ( 24.4 cm x 24 cm )
• *All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country. All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Products may not be available in all markets. We recommend you to check with sales for exact offers.