CHIPSET

AMD B550

MEMORY

 3rd Gen AMD Ryzen™ Processors

4 x DIMM, Max. 128GB, DDR4   4600(O.C)/4400(O.C)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133   MHz Un-buffered Memory

3rd Gen AMD Ryzen™ with Radeon™ Graphics   Processors

4 x DIMM, Max. 128GB, DDR4   5100(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133   MHz Un-buffered Memory

Dual Channel Memory Architecture

OptiMem II

ECC Memory (ECC mode) support varies by CPU.

* Refer to www.asus.com for the Memory QVL   (Qualified Vendors Lists).

GRAPHIC

 Integrated Graphics Processor

1 x DisplayPort 1.2

1 x HDMI 2.1(4K@60HZ)

*Graphics specifications may vary between CPU   types.

MULTI GPU SUPPORT

 Supports   AMD 2-Way CrossFireX Technology

EXPANSION SLOTS

 3rd Gen AMD   Ryzen™ Processors

1 x PCIe 4.0 x16   (x16 mode)

3rd Gen AMD   Ryzen™ with Radeon™ Graphics Processors

1 x PCIe 3.0 x16   (x16 mode)

AMD B550 Chipset

1 x PCIe 3.0 x16   (x4 mode) *

3 x PCIe 3.0 x1

STORAGE

 Total   supports 2 x M.2 slot(s) and 6 x SATA 6Gb/s ports

3rd Gen AMD   Ryzen™ Processors :

1 x M.2_1 socket   3, with M key, type 2242/2260/2280/22110 storage devices support(SATA &   PCIe 4.0 x4 mode)

3rd Gen AMD   Ryzen™ with Radeon™ Graphics Processors :

1 x M.2_1 socket   3, with M key, type 2242/2260/2280/22110 storage devices support (SATA &   PCIE 3.0 x 4 mode)

6 x SATA 6Gb/s   port(s)

AMD B550 Chipset   :

1 x M.2_2 socket   3, with M key, type 2242/2260/2280/22110 storage devices support (SATA &   PCIE 3.0 x 4 mode)*

Support Raid 0,   1, 10

LAN

Intel® I225-V   2.5Gb Ethernet

ASUS LANGuard

WIFI

BLUETOOTH

AUDIO

 ROG   SupremeFX 8-Channel High Definition Audio CODEC S1220A

- Dual OP   Amplifiers

- Impedance sense   for front and rear headphone outputs

- Supports :   Jack-detection, Multi-streaming, Front Panel Jack-retasking

- High quality   120 dB SNR stereo playback output and 113 dB SNR recording input

- Supports up to   32-Bit/192kHz playback *

Audio Feature :

- SupremeFX   Shielding™ Technology

- Gold-plated   jacks

- Optical S/PDIF   in port(s) at back panel

- Audio Shielding

- Premium   Japanese audio capacitors

- Audio Cover

* Due to   limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel   audio.

USB PORTS

Rear USB Port (   Total 8 )

2 x USB 3.2 Gen 2   port(s)(1 x Type-A +1 x USB Type-C®)

4 x USB 3.2 Gen 1   port(s)(4 x Type-A)

2 x USB 2.0   port(s)

Front USB Port (   Total 6 )

2 x USB 3.2 Gen 1   port(s)

4 x USB 2.0   port(s)

SOFTWARE FEATURES

 ROG   Exclusive Software

- RAMCache III

- ROG CPU-Z

- GameFirst VI

- Sonic Studio   III + Sonic Studio Virtual Mixer

- Sonic Radar III

- DTS® Sound   Unbound

- Overwolf

- Anti-virus   software

ASUS Exclusive   Software Features

Armoury Crate

- Aura Creator

- Aura Sync

- AI Noise   Cancelling Microphone

AI Suite 3:

- PPSU

EPU

DIGI+ VRM

Fan Xpert 4

TurboV EVO

- EZ update

WinRAR

UEFI BIOS

ASUS EZ DIY

- ASUS CrashFree   BIOS 3

- ASUS EZ Flash 3

- ASUS UEFI BIOS   EZ Mode

ASUS SPL FEATURES

 Aura Sync

- Standard RGB   header(s)

- Addressable Gen   2 RGB header(s)

ASUS Q-Design

- ASUS Q-DIMM

- ASUS Q-LED   (DRAM [yellow],CPU [red], VGA [white], Boot Device [yellow green)

- ASUS Q-Slot

ASUS Thermal   Solution

- Aluminum M.2   heatsink

ASUS EZ DIY

-BIOS FlashBack™   button

-BIOS FlashBack™   LED

-Clear CMOS   header

-ProCool

-Pre-mounted I/O   shield

- SafeSlot