Asus ROG STRIX B550-E Gaming

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 Lists).
4 x DIMM, Max. 128GB, DDR4 5100(O.C)/4800(O.C.)/4600(O.C)/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
AMD RyzenTM 4000 G-Series Processors
4 x DIMM, Max. 128GB, DDR4 4866(O.C)/4600(O.C)/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


Graphic
Integrated Graphics Processor
1 x DisplayPort 1.2
1 x HDMI 2.1(4K@60HZ)
*Graphics specifications may vary between CPU types.


Multi-GPU Support
Supports NVIDIA 2-Way SLI Technology
Supports AMD 3-Way CrossFireX Technology


Expansion Slots
2 x PCIe 4.0 x16 (x16 or dual x8)
AMD B550 Chipset
1 x PCIe 3.0 x16 (x4 mode) *
2 x PCIe 3.0 x1
AMD Ryzen 5000 Series/ 3000 Series Desktop Processors
2 x PCIe 3.0 x16 (x16 or dual x8)


Storage
1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
AMD B550 Chipset :
6 x SATA 6Gb/s port(s)
Support Raid 0, 1, 10
Total supports 2 x M.2 slot(s) and 6 x SATA 6Gb/s ports
AMD Ryzen 5000 Series/ 3000 Series Desktop Processors :
AMD RyzenTM 4000 G-Series Processor :
1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)*
1 x M.2_2 socket 3,


LAN
Intel I225-V 2.5Gb Ethernet
ASUS LANGuard


Wireless Data Network
Intel Wi-Fi 6 AX200
Supports dual band frequency 2.4/5 GHz
Supports channel bandwidth: HT20/HT40/HT80/HT160


Bluetooth
Bluetooth v5.1*
*BT 5.1 function will be ready in Windows 10 build 19041 or later.