Build in AMD AM4 Socket 3rd Gen AMD Ryzen™ Processors ** Refer to www.asus.com for CPU support list

AMD B550

3rd Gen AMD Ryzen™ Processors4 x DIMM, Max. 128GB, DDR4 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 Un-buffered Memory *Next Generation AMD Ryzen PRO Processors4 x DIMM, Max. 128GB, DDR4 4800(O.C.)/4600(O.C)/4466(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 Un-buffered Memory *Dual Channel Memory ArchitectureECC Memory (ECC mode) support varies by CPU.* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

1 x DisplayPort 1.21 x HDMI 2.1(4K@60HZ)

Supports AMD 2-Way CrossFireX Technology

3rd Gen AMD Ryzen™ Processors1 x PCIe 4.0 x16 (x16 mode)AMD B550 Chipset1 x PCIe 3.0 x16 (x4 mode)1 x PCIe 3.0 x1* Support PCIe bifurcation for RAID on CPU function.

Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports3rd Gen AMD Ryzen™ Processors :1 x M.2 Socket 3, with M Key, Type 2242/2260/2280 (PCIE 4.0 x4 and SATA modes) storage devices supportAMD B550 Chipset :1 x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support4 x SATA 6Gb/s port(s),Support Raid 0, 1, 10

Realtek RTL8125B 2.5Gb EthernetTUF LANGuard

Realtek ALC S1200A 7.1 Surround Sound High Definition Audio CODEC- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playbackAudio Feature :- Exclusive DTS Custom for GAMING Headsets.- Optical S/PDIF out port(s) at back panel- Audio cover- Audio Shielding- Dedicated audio PCB layers- Premium Japanese audio capacitors

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)(2 x Type-A)Front USB Port ( Total 6 )2 x USB 3.2 Gen 1 port(s)(2 x Type-A)4 x USB 2.0 port(s)(4 x Type-A)

ASUS Exclusive SoftwareArmoury Crate- Aura Creator- Aura Sync- AI Noise Cancelling MicrophoneAI Suite 3- Performance And Power Saving UtilityTurboV EVOEPUDigi+ VRMFan Xpert 2+- EZ updateTUF GAMING CPU-ZAI ChargerASUS Turbo LANDAEMON ToolsDTS Custom for GAMING HeadsetsNorton Anti-virus software (Free Trial for 60 days)WinRARUEFI BIOSASUS EZ DIY- ASUS CrashFree BIOS 3- ASUS EZ Flash 3- ASUS UEFI BIOS EZ Mode

ASUS TUF PROTECTION- ASUS DIGI+ VRM (Digital power design with Dr. MOS)- ASUS Enhanced DRAM Overcurrent Protection- ASUS ESD Guards- TUF LANGuard- ASUS Overvoltage Protection- ASUS SafeSlot- ASUS Stainless-Steel Back I/OASUS Q-Design- ASUS Q-DIMM- ASUS Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])- ASUS Q-SlotASUS Thermal Solution- Aluminum M.2 heatsinkASUS EZ DIY- BIOS FlashBack™ button- BIOS FlashBack™ LED- ProcoolAURA Sync- Standard RGB headers- Addressable Gen 2 RGB header

1 x PS/2 keyboard/mouse combo port(s)1 x DisplayPort1 x HDMI1 x LAN (2.5G) port(s)2 x USB 3.2 Gen 2 (teal blue) (1 x Type-A+1 x USB Type-C^®)4 x USB 3.2 Gen 1 (blue) Type-A2 x USB 2.01 x Optical S/PDIF out5 x Audio jack(s)1 x BIOS FlashBack^™ Button(s)

1 x CPU Fan connector(s)1 x CPU OPT Fan connector(s)2 x Chassis Fan connector(s)2 x Aura RGB Strip Headers1 x Addressable Gen 2 header(s)1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)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 storage devices support (SATA & PCIE 4.0 x 4 mode)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 header4 x SATA 6Gb/s connector(s)1 x 24-pin EATX Power connector(s)1 x 8-pin EATX 12V Power connectors1 x Front panel audio connector(s) (AAFP)1 x Clear CMOS jumper(s)1 x System panel connector1 x COM port header1 x Speaker connector

User's manualI/O Shield2 x SATA 6Gb/s cable(s)1 x Supporting DVD1 x TUF Gaming Sticker1 x TUF Certification card(s)1 x M.2 SSD screw package(s)1 x M.2 Rubber Package(s)

256 Mb Flash ROM, UEFI AMI BIOS

WOL by PXE

Windows® 10 64-bit

mATX Form Factor9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )