Supported CPU

AMD Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors

Chipset

B550

BIOS

256 Mb Flash ROM, UEFI AMI BIOS

Form Factor

ATX: 30.5cm x 24.4cm

PCI

2 x PCIe 4.0/3.0 x16 (x16, x8/x8)
AMD Ryzen 5000 Series/ 3000 Series Desktop Processors
2 x PCIe 4.0 x16 (x16 or dual x8)
AMD Ryzen 4000 G-Series Processor
2 x PCIe 3.0 x16 (x16 or dual x8)
AMD B550 Chipset
1 x PCIe 3.0 x16 slot (supports x4 mode)
2 x PCIe 3.0 x1 slots

M.2 Socket

AMD Ryzen 5000 Series/ 3000 Series Desktop Processors :
M.2_1 slot (Key M), type 2242/ 2260/ 2280/ 22110 (supports PCIe 4.0 x4 & SATA modes)
AMD Ryzen 4000 G-Series Processor :
M.2_1 slot (Key M), type 2242/ 2260/ 2280/ 22110 (supports PCIe 3.0 x4 & SATA modes)
AMD B550 Chipset
M.2_2 slot (Key M), type 2242/ 2260/ 2280/ 22110 (supports PCIe 3.0 x4 & SATA modes)

Type

DDR4

Slots

4 x DIMM

Supported Memory

AMD Ryzen 5000 Series/ 3000 Series Desktop Processors
4866(O.C)/ 4600(O.C)/ 4400(O.C)/ 4266(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3333(O.C.)/ 3200/ 3000/ 2800/ 2666/ 2400/ 2133 MHz ECC and non-ECC, Un-buffered Memory

AMD Ryzen 4000 G-Series Processors
5100(O.C)/ 4800(O.C.)/ 4600(O.C)/ 4466(O.C.)/ 4400(O.C)/ 4266(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3200/ 3000/ 2800/ 2666/ 2400/ 2133 MHz ECC and non-ECC, Un-buffered Memory
OptiMem II
Dual Channel Memory Architecture
ECC Memory (ECC mode) support varies by CPU

Maximum Memory

128GB

Graphics

1 x HDMI 2.1 (4K@60Hz)
2 x Intel Thunderbolt 4 ports (USB Type-C) support DisplayPort 1.2/ 1.4 and Thunderbolt video outputs

HDMI

1 x HDMI™ 2.1 (4K@60Hz)

Display Port (s)

1 x DisplayPort (Input only)

USB (s)

2 x Intel Thunderbolt 4 ports (USB Type-C) support DisplayPort 1.2/ 1.4 and Thunderbolt video outputs
4 x USB 3.2 Gen 2 port(s) (4 x Type-A)
2 x USB 2.0 port(s) (2 x Type-A)

LAN Port (s)

2 x Intel I225-V 2.5Gb Ethernet ports

Supported Storage

AMD Ryzen 5000 Series/ 3000 Series Desktop Processors :
M.2_1 slot (Key M), type 2242/ 2260/ 2280/ 22110 (supports PCIe 4.0 x4 & SATA modes)
AMD Ryzen 4000 G-Series Processor :
M.2_1 slot (Key M), type 2242/ 2260/ 2280/ 22110 (supports PCIe 3.0 x4 & SATA modes)
AMD B550 Chipset
M.2_2 slot (Key M), type 2242/ 2260/ 2280/ 22110 (supports PCIe 3.0 x4 & SATA modes)
4 x SATA 6Gb/s ports
Supports RAID 0, 1, 10

Audio

- Impedance sense for front and rear headphone outputs
- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Line-in)
- Supports up to 32-Bit/192 kHz playback
Audio Features
- Power pre-regulator reduces power input noise to ensure consistent performance
- Rear optical S/PDIF out port
- Premium Japanese audio capacitors
- Dedicated audio PCB layers
- Audio cover
- Unique de-pop circuit

Internal I/O Ports

2 x Thunderbolt 4 port(s) (2 x USB Type-C) with up to 5V/3A, 15W charging support
Fan and Cooling related
1 x 4-pin CPU Fan header(s)
1 x 4-pin CPU OPT Fan header(s)
1 x 4-pin AIO Pump header(s)
4 x 4-pin Chassis Fan header(s)
Power related
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
1 x 4-pin +12V Power connector
Storage related
2 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 3.2 Gen 1 connector (support(s) USB Type-C®)
1 x USB 3.2 Gen 1 header(s) support(s) additional 2 USB 3.2 Gen 1 ports
2 x USB 2.0 header(s) support(s) additional 4 USB 2.0 ports
Miscellaneous
2 x AURA Addressable Gen 2 header(s)
2 x AURA RGB header(s)
1 x Clear CMOS header
1 x COM Port header
1 x Front Panel Audio header (AAFP)
1 x Speaker header
1 x 20-5 pin System Panel header
1 x Thermal Sensor header

TPM (Trusted Platform Module )

1 x SPI TPM header (14-1pin)

Special Features

Extreme Engine Digi+
- 5K Black Metallic Capacitors
ASUS 5X PROTECTION III
- DIGI+ VRM (- Digital power design with Dr. MOS)
- Enhanced DRAM Overcurrent Protection
- ESD Guards
- LANGuard
- Overvoltage Protection
- SafeSlot Core
- Stainless-Steel Back I/O
ASUS Q-Design
- Q-DIMM
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Latch
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack button
- BIOS FlashBack LED
- Box Headers
- ProCool II
- Pre-mounted I/O shield
- SafeSlot
AURA Sync
- AURA RGB header(s)
- Addressable Gen 2 RGB header(s)
Bespoke Motherboard Design & Business Focused Features
- 24/7 Reliability
- Overcurrent Protection

Manufacturing Warranty

3 Years