ASUS PRIME B450M-A II/CSM MOTHERBOARD(3y)

Model


PRIME B450M-A II/CSM

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 *

* Refer to www.asus.com for CPU support list

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

*Graphics specifications may vary between CPU types.

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

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

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 ALC887/897 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

* Choose the chassis with HD audio module in front panel to support 8-channel audio output.

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

ASUS 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

1 x ACC Express Activation Key Card

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 *2

Form Factor


mATX Form Factor

9.6  inch x 9.5  inch ( 24.4  cm x 24  cm )