CPU Support

AMD® AM4 RYZEN™ & A Series / Athlon Processors
on Socket PGA 1331

Chipset

AMD® B370 Chipset

Memory

4x DDR4 DIMM Slots for stock clocked DDR4-2666 / 2400 / 2133 RAM
64GB Maximum (4x 16GB)
Overclocking support for DDR4-3200 & 2933MHz RAM

Supports ECC and non-ECC, Un-buffered Memory
(Only supports ECC Modules in non-ECC mode)

Expansion Slots

1x PCI-E 3.0 / 2.0 x16 slot
1x PCI-E 3.0 / 2.0 x16 slot (in x4 mode)
1x PCI-E 2.0 x1 slot

Multi-GPU Support

Supports AMD CrossFireX™ Technology

Display Interface

AMD Ryzen™ CPUs do no support Motherboard Video Ports

Storage

4x SATA 6Gb/s ports w/ Raid 0, 1, 10 support
1x M.2 Socket 3, with M key, type 2242 / 2260 / 2280
(SATA & PCIe 3.0 x4 modes available)

LAN

Realtek® RTL8111H Chipset:
1x Gigabit RJ45 LAN port

Audio

Realtek® ALC 887 8-Channel High Definition Audio CODEC:
3x 3.5mm Audio Out jack

USB

2x USB 3.1 Type-A Gen2 (10Gbps) ports (Teal)
4x USB 3.1 Type-A Gen1 (5Gbps) ports 
2x USB 2.0 Type-A (480Mbps) ports

2x USB 3.1 Type-A Gen1 (5Gbps) ports at mid board
4x USB 2.0 Type-A ports (480Mbps) at mid board

Back Panel I/O

2x USB 3.1 Type-A Gen2 (10Gbps) ports (Teal)
4x USB 3.1 Type-A Gen1 (5Gbps) ports 
2x USB 2.0 Type-A (480Mbps) ports
1x RJ45 Gigabit LAN (RJ45) port
3x 3.5mm Audio jack
1x PS/2 keyboard/mouse combo port

1x DisplayPort port* 
1x HDMI port*
1x D-Sub VGA port*
*(These Video Ports are not used by Ryzen™ CPUs; a discrete Video Card is required)

Internal I/O Connectors

1x Fan RGB header
1x USB 3.1 Gen 1 connector support 2x USB 3.1 Gen 1 ports (19-pin)
2x USB 2.0 connectors support 4x USB 2.0 ports
1x M.2 Socket 3 with M Key, type 2242 / 2260 / 2280 / 22110 (SATA mode & PCIe x4 modes)
1x COM port(s) connector
6x SATA 6Gb/s connectors
1x CPU Fan connector (1x 4-pin)
2x Chassis Fan connectors (2x 4-pin)
1x S/PDIF out header
1x 24-pin EATX Power connector
1x 8-pin ATX 12V Power connector
1x Front panel audio connector (AAFP)
1x System panel
1x Clear CMOS jumper
1x Speaker connector

BIOS

128 Mb Flash ROM, UEFI AMI BIOS, PnP,WfM2.0,SM BIOS 3.0, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, ASUS CrashFree BIOS 3, My Favorites, Last Modified log, F12 PrintScreen, ASUS DRAM SPD (Serial Presence Detect) memory information, F6 Qfan Control

Manageability

WfM 2.0, DMI 3.0, WOL by PME, PXE

Operating System

Only supports Windows® 10, 64 bit

Form Factor

micro ATX Form Factor: 244 x 244mm

Dimensions (LxW)

244 x 244mm

Weight

N/A