ASUS B550 Motherboards

1 All speci cations are subject to change without prior notice November, 2020*Performance may vary by CPU/APU. For more details, please refer to the speci cations on each product ModelROG STRIX B550-E GAMINGROG STRIX B550-XE GAMINGROG STRIX B550-F GAMINGROG STRIX B550-I GAMINGROG STRIX B550-A GAMINGTUF GAMING B550-PLUSTUF GAMING B550M-PLUSPRIME B550-PLUSPRIME B550M-APRIME B550M-KROG STRIX B550-F GAMING(WI-FI)TUF GAMING B550M-PLUS(WI-FI)TUF GAMING B550-PLUS(WI-FI)CPU SocketPhotoAM4B550 ChipsetSonic Studio III + Sonic StudioVirtual Mixer / Sonic Radar IIIDTS Sound UnboundSonic Studio III + Sonic StudioVirtual Mixer / Sonic Radar IIIDTS Sound UnboundSonic Studio III + Sonic StudioVirtual Mixer / Sonic Radar IIIDTS Sound UnboundSonic Studio III + Sonic StudioVirtual Mixer / Sonic Radar IIIDTS Sound UnboundSupremeFX S1220 ASupremeFX S1220 ASupremeFX S1220 AVVVVVVI ntel I225-V Intel I225-V Intel I225-V Intel Wi-Fi 6 AX200 Intel Wi-Fi 6 AX2006 (2@B,4@F)6 (2@B,4@F)3 (1@B, 2@F)6 (4@B, 2@F)6 (4@B, 2@F)2 (2A@F)2(1A+1C@B)2(1A+1C@B)5(3A+1C@B, 1C@F)

2 1xUSB GEN 2 front panel Type-C connector1* 22110 (PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)1 x 2280(PCIe x4 & SATA)1 x 2280(PCIe x4 & SATA)6641*header1*header331 x PCIe x16 SafeSlot(@x16)1 x PCIe x16 SafeSlot(@x16)1 x PCIe x16(@x16)2-way CFX2-way CFXHDMI (4K@60Hz) DP HDMI (4K@60H) DP HDMI (4K@60Hz) DP OptiMem IIOptiMem IIOptiMem II5100 ( )5100 ( )5100+ ( )4 x DIMM, Max. 128GB4 x DIMM, Max. 128GB2 x DIMM, Max. 64GB12+2 12+2 8+2 ATXATXMini ITXForm factor Graphics outputThunderbolt 3 supportWirelessMulti-GPU supportTeamed power architecture Memory# Slots, Maximum capacitySpeed (MHz)*ExpansionslotsPCIe x 16 PCIe x16 PCIe x1 NetworkingEthernetLANG uardCoolingOnboard Fan headersHeatsinked &ConnectivitySATA 6Gb/sFront panel Type-C GEN 2 USB GEN 1 USB Networking (GameFirst VI)Aura SyncRGB headerCPU power connectorProCoolCOMSPI / TPMA udio codecImpedence senseAudio coverAudio AMPA udio effectsLED illuminatedaudio jacksJapanese capacitorsOptiMem asus B550 MotherboardsVVVV221664 VVVVVVATX14+2 4 x DIMM, Max.

3 128GB5100 ( )OptiMem IIOptiMem IIHDMI (4K@60Hz) DP 3-way CFX/ 2-way SLI2 x PCIe x16 SafeSlots(@x16)1 x PCIe x16(max. @x4)1 x PCIe x16(max. @x4)1 x PCIe x16 SafeSlot(@x16)1 x PCIe x16(max. @x4)1 x PCIe x16 SafeSlot(@x16)1 x PCIe x16(max. @x4)1 x PCIe x16 SafeSlot(@x16)1 x PCIe x16(max. @x4)1 x PCIe x16 SafeSlot(@x16)1 x PCIe x16(max. @x4)1 x PCIe x16 SafeSlot(@x16)1 x PCIe x16(max. @x4)1 x PCIe x16 SafeSlot(@x16)1 x PCIe x16(max. @x4)1 x PCIe x16(max. 22110 (PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)1xUSB GEN 2 front panel Type-C connectorSonic Studio III + Sonic StudioVirtual Mixer / Sonic Radar IIIDTS Sound Unbound4 (2A+1C @B, 1C@F)2 (2@F)9 (5@B,4@F)Intel Wi-Fi 6 AX200 Intel I225-V VSupremeFX S1220AV261*headerVVV62VV2*ARGB, 2*RGB 8-pin + 4-pinProCoolATX14+2 4 x DIMM, Max. 128GB5100 ( )HDMI (4K@60Hz) DP 3-way CFX/ 2-way SLI2 x PCIe x16 SafeSlots(@x16)1 x PCIe x16(max. 22110 (PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)1xUSB GEN 2 front panel Type-C connectorSonic Studio III + Sonic StudioVirtual Mixer / Sonic Radar IIIDTS Sound Unbound4 (2A+1C @B, 1C@F)2 (2@F)9 (5@B,4@F)Intel Wi-Fi 6 AX200 Intel I225-V VSupremeFX S1220AV261*headerVVV62VV2*ARGB, 2*RGB 8-pin + 4-pinProCoolProCoolProCoolProcool II8-pin + 4-pin8-pin + 4-pin8-pin 1*ARGB, 2*RGB 1*ARGB, 2*RGB 1*ARGB, 1*RGB VVVVVDTS Custom for Gaming headsetsRealtek ALC S1200AV Realtek RTL8125B (2@B,4@F)6 (4@B, 2@F)2 @B (1A1C)1* 22110 (PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)61*header32-way CFXHDMI (4K@60Hz) DP 4800 ( )4 x DIMM, Max.))

4 128GB8+2 ATX16 ProCool8-pin 1*ARGB, 2*RGB VVVVDTS Custom for Gaming headsetsRealtek ALC S1200AV Realtek RTL8125B (2@B,4@F)Intel Wi-Fi 6 AX2006 (4@B, 2@F)2 @B (1A1C)1* 22110 (PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)61*header32-way CFXHDMI (4K@60Hz) DP 4800 ( )4 x DIMM, Max. 128GB8+2 ATX26 ProCool8-pin 2*ARGB, 2*RGB VVVVVS upremeFX S1220AV Intel I225-V 6 (2@B,4@F)6 (4@B, 2@ 22110 (PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)61*header32-way CFXHDMI (4K@60Hz) DP 5100 ( )OptiMem II4 x DIMM, Max. 128GB12+2 ATX26 ProCool8-pin + 4-pin1*ARGB, 2*RGB VVVVVVR ealtek ALC 887/897V Realtek RTL8111H 1Gb6 (2@B,4@F)6 (4@B, 2@F)2 @B (1A1C)1* 22110(PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)61*header32-way CFXHDMI (4K@60Hz) DP 4800 ( )4 x DIMM, Max. 128 GBATX6 ProCool8-pin 1*ARGB, 2*RGB VVVDTS Custom for Gaming headsetsRealtek ALC S1200AV Realtek RTL8125B Wi-Fi 6 AX2006 (2@B,4@F)6 (4@B, 2@F)2 @B (1A1C)1* 2280 (PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)412-way CFXHDMI (4K@60Hz) DP 4800 ( )4 x DIMM, Max.)

5 128GB8+2 Micro ATX14 ProCool8-pin 1*ARGB, 2*RGB VVVVDTS Custom for Gaming headsetsRealtek ALC S1200AV Realtek RTL8125B (2@B,4@F)6 (4@B, 2@F)2 @B (1A1C)1* 2280 (PCIe x4 & SATA)1* 22110 (PCIe x4 & SATA)412-way CFXHDMI (4K@60Hz) DP 4800 ( )4 x DIMM, Max. 128GB8+2 Micro ATX14 ProCool8-pin 1*ARGB, 2*RGB VVVVR ealtek ALC 887/897V Realtek RTL8111H 1Gb4 (4@F)6 (4@B, 2@F)2 (2A, 22110 (PCIe x4 & SATA)1* 2280 (PCIe x4 & SATA)421 x PCIe x16 SafeSlot Core(@x16)HDMI (4K@60Hz)D-Sub / DVI-D4800 ( )4 x DIMM, Max. 128 GBMicro ATX48-pin 1*ARGB, 2*RGB VVVR ealtek ALC 887/897V Realtek RTL8111H 1Gb4 (4@F)6 (4@B, 2@F)2 (2A, 22110 (PCIe x4 & SATA)1* 2280 (PCIe x4 & SATA)421 x PCIe x16 SafeSlot Core(@x16)HDMI (4K@60Hz)D-Sub / DVI-D4800 ( )4 x DIMM, Max. 128 GBMicro ATX38-pin VVVVVVVVPRIME B550M-A ACRealtek ALC 887/897V Realtek RTL8111H 1 GbIntel Wi-Fi 6 AX2004 (4@F)6 (4@B, 2@F)2 (2A, 22110 (PCIe x4 & SATA)1* 2280 (PCIe x4 & SATA)421 x PCIe x16 SafeSlot Core(@x16)HDMI (4K@60Hz)D-Sub / DVI-D4800 ( )4 x DIMM, Max.)))

6 128 GBMicro ATX48-pin 1*ARGB, 2*RGB VVVVPRIME B550M-A(WI-FI)Realtek ALC 887/897V Realtek RTL8111H 1 GbRealtek Wi-Fi 5 8821CE4 (4@F)6 (4@B, 2@F)2 (2A, 22110 (PCIe x4 & SATA)1* 2280 (PCIe x4 & SATA)421 x PCIe x16 SafeSlot Core(@x16)HDMI (4K@60Hz)D-Sub / DVI -D4800 ( )4 x DIMM, Max. 128 GBMicro ATX48-pin 1*ARGB, 2*RGB VVVV)