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Model NameB550 AORUS MasterB550 AORUS PRO ACB550 AORUS PROB550 AORUS ELITEB550 GAMING XB550M AORUS PROB550M AORUS ELITEB550M GAMINGB550M DS3HB550I AORUS PRO AXB550 VISION D
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MSRP$279.00$189.00$179.00$159.00$139.00$129.00$109.00$99.00$94.00$179.00$259.99
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CPU Vcore phase14 Digital (Infineon Powerstage 70A)12 Digital (DrMOS) 50A12 Digital (DrMOS) 50A12 Digital (DrMOS) 50A10 Digital (PPak) 1H1L10 Digital (PPak) 1H1L5 Digital (PPak) 1H2L5 Digital (PPak) 1H2L5 Digital (PPak) 1H2L6 Digital (DrMOS) 90A12 Digital (DrMOS) 50A
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CPU SOC phase2 Digital (Infineon Powerstage 70A)2 Digital (DrMOS) 50A2 Digital (DrMOS) 50A2 Digital (DrMOS) 50A3 Digital (PPak) 1H1L3 Digital (PPak) 1H1L3 Digital (PPak) 1H1L3 Digital (PPak) 1H1L3 Digital (PPak) 1H1L2 Digital (DrMOS) 90A2 Digital (DrMOS) 50A
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Vcore PWMInfineon XDPE132G5C 14(14)+2Intersil ISL229004 6(6)+2Intersil ISL229004 6(6)+2Intersil ISL229004 6(6)+2Intersil ISL229004 5(5)+3Intersil ISL229004 5(5)+3Intersil ISL229004 5(5)+3Intersil ISL229004 5(5)+3Intersil ISL229004 5(5)+3Intersil ISL229004 6(6)+2Intersil ISL229004 6(6)+2
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Vcore phase doublerN/A6 * ISL6617A6 * ISL6617A6 * ISL6617A5 * ISL6617A5 * ISL6617AN/AN/AN/AN/A6 * ISL6617A
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Vcore MOS14 * Infineon TDA21472 70A12 * Vishay DrMOS (SiC651C) 50A12 * Vishay DrMOS (SiC651C) 50A12 * Vishay DrMOS (SiC651C) 50APPak - 1H1LPPak - 1H1LPPak - 1H2LPPak - 1H2LPPak - 1H2L6 * Intersil DrMOS (99390) 90A12 * Vishay DrMOS (SiC651C) 50A
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SOC MOS2 * Infineon TDA21472 70A2 * Vishay DrMOS (SiC651ACD) 50A2 * Vishay DrMOS (SiC651ACD) 50A2 * Vishay DrMOS (SiC651ACD) 50APPak - 1H1LPPak - 1H1LPPak - 1H1LPPak - 1H1LPPak - 1H1L2 * Intersil DrMOS (99390) 90A2 * Vishay DrMOS (SiC651ACD) 50A
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Memory TopologyDaisy ChainDaisy ChainDaisy ChainDaisy ChainDaisy ChainDaisy ChainDaisy ChainDaisy ChainDaisy ChainDaisy ChainDaisy Chain
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PCB Layers66644444486
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Form FactorATXATXATXATXATXATXmATXmATXmATXmITXATX
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AudioALC1220-VB (120dB front)ALC1220-VB (120dB front)ALC1220-VB (120dB front)ALC1200ALC887ALC1200ALC887ALC887ALC887ALC1220-VB (120dB front)ALC1220-VB (120dB front)
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LAN Realtek 8125BG (2.5GbE)Realtek 8125BG (2.5GbE)Realtek 8125BG (2.5GbE)Realtek 8125BG (2.5GbE)Realtek 8118 (1GbE)Realtek 8118 (1GbE)Realtek 8118 (1GbE)Realtek 8118 (1GbE)Realtek 8118 (1GbE)Realtek 8125BG (2.5GbE)Dual Intel i211AT
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WiFIIntel Wireless- AX200 (WIFI 6, 2x2, 802.11ax)Intel AC3168 (1x1 802.11ac)N/AN/AN/AN/AN/AN/AN/AIntel Wireless- AX200 (WIFI 6, 2x2, 802.11ax)Intel Wireless- AX200 (WIFI 6, 2x2, 802.11ax)
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Front and Rear USB PortsRear- USB 3.2 Gen2 Type-C*1, USB 3.2 Gen2 Type-A*5, USB 2.0*6
Front- USB 3.2 Gen1*2, USB 2.0*4		Rear- USB 3.2 Gen2 Type-C*1, USB 3.2 Gen2 Type-A*2, USB 3.2 Gen1*3, USB 2.0*6
Front- USB 3.2 Gen1*2, USB 2.0*4		Rear- USB 3.2 Gen2 Type-C*1, USB 3.2 Gen2 Type-A*2, USB 3.2 Gen1*3, USB 2.0*6
Front- USB 3.2 Gen1*2, USB 2.0*4		Rear- USB 3.2 Gen2 Type-A*2, USB 3.2 Gen1*4, USB 2.0*2
Front- USB 3.2 Gen1*2, USB 2.0*4		Rear- USB 3.2 Gen2*1, USB 3.2 Gen1*3, USB 2.0*2
Front- USB 3.2 Gen1*2, USB 2.0*4		Rear- USB 3.2 Gen2 Type-C*1,USB 3.2 Gen2*1, USB 3.2 Gen1*4, USB 2.0*4
Front- USB 3.2 Gen1*2, USB 2.0*4		Rear- USB 3.2 Gen1*4, USB 2.0*4
Front- USB 3.2 Gen1*2, USB 2.0*2		Rear- USB 3.2 Gen1*4, USB 2.0*2
Front- USB 3.2 Gen1*2, USB 2.0*4		Rear- USB 3.2 Gen1*4, USB 2.0*4
Front- USB 3.2 Gen1*2, USB 2.0*2		Rear- USB 3.1 Gen2 Type-C*1, USB 3.1 Gen2 Type-A*1, USB 3.1 Gen1*4
Front- USB 3.1 Gen1*2, USB 2.0*2		Rear- USB 3.2 Gen2 Type-C*2, USB 3.2 Gen2 Type-A*2, USB 3.2 Gen1*4, USB 2.0*2
Front- USB 3.2 Gen1*2, USB 2.0*4
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Display Support1x HDMI1x HDMI1x HDMI 1x DP, HDMI HDMI, DVIDP, HDMIHDMI, DVI-DHDMI, DVI-DHDMI, DVI-DDP, 2x HDMIHDMI, 2x TB3 DP
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BIOS Chip Size2 x 256Mbit (2 x 32 MB)1 x 256 Mbit (1 x 32 MB)1 x 256 Mbit (1 x 32 MB)1 x 256 Mbit (1 x 32 MB)1 x 256 Mbit (1 x 32 MB)1 x 256 Mbit (1 x 32 MB)1 x 256 Mbit (1 x 32 MB)1 x 256 Mbit (1 x 32 MB)1 x 256 Mbit (1 x 32 MB)1 x 256 Mbit (1 x 32 MB)1 x 256 Mbit (1 x 32 MB)
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Fins Array Heatsink
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Direct Touch Heatpipe
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Bifurcation X16 CPU
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Bifurcation x4 PCH
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AORUS High Gain Antenna
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Thunderbolt 3 Onboard
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Q-Flash Plus
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DualBIOS
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