CPU

• Installed Processors (Max): 0 (1)
• Supported Processors: Ryzen (supports Ryzen 3000 Series/ 3000 G-Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series)
• Socket: AM4

Rear Panel I/O Ports

• DisplayPorts: 1x
• HDMI Port: 1x

Internal I/O Connectors

• SATA Connectors: SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 SATA-600
• USB Connectors: 4 x USB 3.2 Gen 1 + 2 x USB 2.0 + (1 x USB 3.2 Gen 1 + 2 x USB 2.0 via headers)

Memory

• Memory Bus Speed: 3333 - 4800 MHz (O.C)
• 2133 - 3200 MHz
• Memory Type: 4 DDR4 DIMM slots ECC, unbuffered
• Dual Memory Channel

Electrical

• Power Connector: ATX

Physical

• Colour: Black

Motherboard

• Northbridge: AMD A520
• RAID Supported: RAID 0 / RAID 1 / RAID 10

Internal I/O Connectors

• Power Connector Port: 24-pin main power connector
• 8-pin ATX12V connector
• Other Connectors: External:
• 1 x LAN (Gigabit Ethernet) 1 x PS/2 keyboard / mouse 1 x microphone - mini-jack 1 x audio line-in - mini-jack 1 x audio line-out - mini-jack
• Internal:
• 1 x SPI - header 1 x SPDIF out - header 1 x audio - header 1 x serial - header 1 x speaker - header

Expansion

• Number of PCI Express Slots: 3x
• PCI Express Slot Type: 1 x CPU 4 x DIMM 288-pin 1 x PCIe 3.0 x16 2 x PCIe 3.0 x1 1 x M.2 socket (2242/2260/2280 M.2 Key M slot)

Memory

• Maximum RAM: 128 GB

Storage

• Embedded Storage Capacity: PCIe 3.0 -connectors: 1 x M.2

Graphics Device

• Integrated Graphics Supported: Yes
• **Requires AMD Ryzen processor with built-in graphics to function

Sound

• Integrated Sound: HD Audio (8-channel)

Network

• Integrated Network: LAN: Gigabit Ethernet

System Requirements

• Operating Systems Supported: Windows 11-64-bit
• Windows 10 64-bit

System

• BIOS: AMI
• UEFI BIOS, ASUS EZ Flash 3, ASUS UEFI BIOS EZ Mode
• Special Features: Wake on LAN (WOL), wake on PME
• ASUS Q-Design, Q-DIMM, ASUS EZ DIY, Q-Slot, CrashFree BIOS 3, ASUS DIGI+ VRM, Preboot eXecution Environment (PXE), ASUS Stainless Steel Back I/O, LANGuard, Lighting Control, overvoltage protection, ASUS 5X Protection III, ASUS SafeSlot Core, ASUS Aura Sync, ASUS Control Center Express (ACC Express), VRM heatsink design
• Software Included: ASUS TurboV EVO Utility, ASUS AI Charger, ASUS CPU-Z, ASUS AI Suite III, ASUS EZ Update, DAEMON Tools, WinRAR, Norton AntiVirus (Trial), ASUS AURA Creator, ASUS Fan Xpert 2+

Physical

• Form Factor: mATX
• In The Box: Motherboard
• IO shield
• M.2 screw package
• 2 x Serial ATA cable
• Width: 244 mm
• Length: 244 mm

Identifiers

• Stock Code: MBD3998XB
• Mfg Code: 90MB17H0-M0EAYC