Asus Prime B450M A DDR4 Motherboard

• Model

  PRIME B450M-A

• CPU

  AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 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)/3466(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.
  * Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
  * The maximum memory frequency supported varies by processor.

• Graphic

  Integrated Graphics in the 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ 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
  – Supports D-sub with max. resolution 1920  x 1200  @ 60  Hz

• Expansion Slots

  3rd/2nd/1st Gen AMD Ryzen™ Processors
  1 x PCIe 3.0/2.0 x16 (x16 mode)
  2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors
  1 x PCIe 3.0/2.0 x16 (x8 mode) *¹
  AMD Athlon™ with Radeon™ Vega Graphics Processors
  1 x PCIe 3.0/2.0 x16 (max at x4 mode)
  AMD B450 chipset
  2 x PCIe 2.0 x1

• Storage

  AMD B450 chipset :
  4 x SATA 6Gb/s port(s),
  Support Raid 0, 1, 10
  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
  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)*²
  AMD 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)*²

• LAN

  Realtek® RTL8111H, 1 x Gigabit LAN Controller(s)
  ASUS LAN Guard

• Audio

  Realtek® ALC887 8-Channel High Definition Audio CODEC
  Audio Feature :
  – LED-illuminated design – Brighten up your build with the gorgeous illuminated audio trace path.
  – Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference
  – Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals
  – Premium Japanese audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity
  * Choose the chassis with HD audio module in front panel to support 8-channel audio output.

• USB Ports

  3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors :
  4 x USB 3.1 Gen 1 port(s) (4 at back panel, blue)
  AMD B450 chipset :
  2 x USB 3.1 Gen 2 port(s) (2 at back panel, )
  AMD B450 chipset :
  2 x USB 3.1 Gen 1 port(s) (2 at mid-board)
  AMD B450 chipset :
  4 x USB 2.0/1.1 port(s) (4 at mid-board)

• Special Features

  ASUS 5X Protection III :
  – ASUS SafeSlot Core: Fortified PCIe Slot prevents damage
  – ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!
  – ASUS Overvoltage Protection: World-class circuit-protecting power design
  – ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!
  – ASUS DIGI+ VRM: Premium components provide better power efficiency
  ASUS Exclusive Features :
  – AI Suite 3
  – Ai Charger
  ASUS Quiet Thermal Solution :
  – Stylish Fanless Design Heat-sink solution
  – ASUS Fan Xpert 2+
  ASUS EZ DIY :
  – ASUS CrashFree BIOS 3 
  – ASUS EZ Flash 3 
  – ASUS UEFI BIOS EZ Mode
  – Multi-language BIOS
  ASUS Q-Design :
  – ASUS Q-Slot
  – ASUS Q-DIMM

• Back I/O Ports

  1 x PS/2 keyboard (purple)
  1 x PS/2 mouse (green)
  1 x DVI-D
  1 x D-Sub
  1 x HDMI
  1 x LAN (RJ45) port(s)
  2 x USB 3.1 Gen 2
  4 x USB 3.1 Gen 1
  3 x Audio jack(s)

• Internal I/O Ports

  1 x Aura RGB Strip Header
  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)
  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 TPM header
  1 x COM port(s) connector(s)
  6 x SATA 6Gb/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 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 Speaker connector

• 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

  128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.1, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, ASUS CrashFree BIOS 3, F3 My Favorite, Last Modified log, F12 PrintScreen, ASUS DRAM SPD (Serial Presence Detect) memory information, F6 Qfan Control

• Operating System

  Windows® 10 64-bit
  Windows® 7 64-bit *³

• Form Factor

  mATX Form Factor
  9.6  inch x 9.5  inch ( 24.4  cm x 24  cm )

• Note

  1*Support NVMe PCIe RAID.
  2*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.
  3*Install an AMD Ryzen™ 2nd Generatione or Ryzen™ 1st Generation Processors to support Windows 7 64-bit operating system.

  Asus Prime B450M A DDR4 Motherboard