Support 3rd Gen AMD Ryzen™ Processors

4 x DIMM, Max. 128GB, 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, Un-buffered Memory*

Dual channel memory architecture

OptiMem II

*ECC memory(ECC mode) support varies by CPU.

*Refer to www.asus.com for the Memory QVL (Qualified Vendors List).

Graphics1 x DisplayPort 1.2

1 x HDMITM 2.1 (4K@60HZ)

*Graphics specifications may vary between CPU types.

Expansion SlotsAMD Ryzen™ 5000 and 3000 Series/ 5000 and 4000 G-Series Desktop Processors

1 x PCIe 4.0 x16 SafeSlot (supports x16 mode)

AMD B550 chipset

1 x PCIe 3.0 x16 slot (supports x4 mode)*

3 x PCIe 3.0 x1

*Share bandwidth with PCIe3.0 x1_1, PCIe3.0 x1_2, PCIe3.0 x1_3

Multi-GPU Support3rd and 2nd Gen AMD Ryzen™ Processors

Supports NVIDIA® 2-Way SLI® Technology

Supports AMD 3-Way CrossFireX™ Technology

2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors

Supports AMD 2-Way CrossFireX™ Technology

StorageAMD Ryzen™ 5000 and 3000 Series/ 5000 and 4000 G-Series Desktop Processors

M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes)

AMD B550 Chipset:

M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)*

6 x SATA 6Gb/s ports

Support RAID 0, 1, 10

* When the M.2_2 Socket 3 is populated , SATA6G_5/6 ports will be disabled.

Ethernet1 x Intel® 2.5Gb Ethernet

ASUS LANGuard

USBRear USB:

Total 8 ports

4 x USB 3.2 Gen 1 port(s)(4 x Type-A)

2 x USB 3.2 Gen 2 port(s)(1 x Type-A +1 x USB Type-C®)

2 x USB 3.2 Gen 1 port(s)

2 x USB 2.0 port(s)

4 x USB 2.0 port(s)

Front USB:

Total 6 ports