CPU
AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors

Chipset
AMD B550

Memory
3rd Gen AMD Ryzen 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
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
OptiMem II
Dual Channel Memory Architecture
ECC Memory (ECC mode) support varies by CPU

Graphic
1 x HDMI 2.1(4K 60HZ)
1 x DisplayPort 1.2
Integrated Graphics Processor

Multi-GPU Support
Supports AMD 2-Way CrossFireX Technology

Expansion Slots
3rd Gen AMD Ryzen™ Desktop Processors:
1 x PCIe 4.0 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)
AMD B550 Chipset:
- 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)
Support Raid 0, 1, 10
6 x SATA 6Gb/s port(s)

LAN
Intel® I225-V 2.5Gb Ethernet
ASUS LANGuard

Audio
- Audio Shielding
- Premium Japanese audio capacitors
- Audio Cover
- Optical S/PDIF in port(s) at back panel
ROG SupremeFX8-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 quality120dBSNR stereo playback outputand113dBSNR recording input
- Supports up to 32-Bit/192kHz playback
Audio Feature:
- SupremeFX Shielding™ Technology
- Gold-plated jacks

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 Special 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

Back I/O Ports
1 x BIOS FlashBack™ Button(s)
2 x USB 3.2 Gen 2  (1 x Type-A+1 x USB Type-C®)
1 x Intel® I225-V 2.5Gb Ethernet
4 x USB 3.2 Gen 1
1 x DisplayPort
1 x HDMI
2 x USB 2.0
1 x Optical S/PDIF out
5 x Gold-plated audio jacks

Internal I/O Ports
1 x AAFP connector
1 x M.2 Socket 1 with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
1 x M.2 Socket 2 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
1 x Thunderbolt header(s)
1 x CPU Fan connector(s)
1 x CPU OPT Fan connector(s)
3 x Chassis Fan connector(s)
1 x AIO_PUMP connector
2 x Aura RGB Strip Header(s)
1 x Addressable Gen 2 header(s)
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
6 x SATA 6Gb/s connector(s)
1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x 4-pin ATX 12V Power connector(s)
1 x System panel(s)
1 x Thermal sensor connector(s)
1 x Clear CMOS jumper(s)

Accessories
1  x M.2 SSD screw package(s)
1 x M.2 Rubber Package(s)
User´s manual
4 x SATA 6Gb/s cable(s)
1 x Supporting DVD
1 x ROG Strix stickers
1 x Cable ties pack(s)
1 x Extension cable for Addressable LED
1 x ROG Thank you card

BIOS
256 Mb Flash ROM, UEFI AMI BIOS

Manageability
WOL by PME, PXE

Operating System
Windows® 10 64-bit

Form Factor
ATX Form Factor
12 inch x 9.6 inch (30.5 cm x 24.4 cm)