ASUS PRIME B550M-A WI-FI (Ryzen AM4) micro ATX motherboard

JOD 115.00

Motherboard Specifications
Supported Processors	Build in AMD AM4 Socket for 3rd Gen AMD Ryzen™ and 3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors ** Refer to www.asus.com for CPU support list
Chipset	AMD B550
Socket	AMD AM4
Memory Type	DDR4
Memory Slots	4
Maximum Memory	128GB
Memory Bus Speed	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 3rd Gen AMD Ryzen™ with Radeon™ Graphics 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).
Ports	1 x PS/2 keyboard/mouse combo port(s)1 x DVI-D1 x D-Sub1 x HDMI1 x LAN (RJ45) port(s)2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A)4 x USB 3.2 Gen 1 (blue) Type-A3 x Audio jack(s)1 x ASUS Wi-Fi Module
Form Factor	mATX
M.2 Slots	Yes
Expansion Slots	3rd Gen AMD Ryzen™ Processors1 x PCIe 4.0 x16 (x16 mode)3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors1 x PCIe 3.0 x16 (x16 mode)AMD B550 Chipset2 x PCIe 3.0 x1