GIGABYTE B550 AORUS ELITE AX V2 ATX AM4 AMD B550 Motherboard WiFi 6E 2.5Gb LAN PCIe 4.0

General Information

• Form Factor: ATX (30.5cm x 24.4cm)
• Chipset: AMD B550
• CPU Support: AMD Socket AM4, supporting:
  • AMD Ryzen™ 5000 Series
  • Ryzen™ 5000 G-Series
  • Ryzen™ 4000 G-Series
  • Ryzen™ 3000 Series
  • Ryzen™ 3000 G-Series Processors
  • (Refer to "CPU Support List" for complete details)

Memory

• Slots: 4 x DDR4 DIMM sockets
• Capacity: Up to 128 GB (32 GB per DIMM)
• Supported Speeds: DDR4 4733(O.C.) / 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.) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz
• Architecture: Dual channel memory architecture
• Modules Supported:
  • ECC Un-buffered DIMM 1Rx8/2Rx8 (ECC mode support varies by CPU)
  • Non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16
  • Extreme Memory Profile (XMP) memory modules

Onboard Graphics

• Processor: Integrated Graphics Processor
• DisplayPort: 1 x, max 5120x2880@60 Hz (DP 1.4, HDCP 2.3, HDR)
• HDMI: 1 x, max 4096x2160@60 Hz (HDMI 2.1, HDCP 2.3, HDR)
• Shared Memory: Up to 16 GB

Audio

• Codec: Realtek® ALC1200
• Channels: 2/4/5.1/7.1-channel
• Features: S/PDIF Out support

LAN

• Chip: Realtek® 2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit)
• Wireless: Intel® Wi-Fi 6 AX200
  • WiFi a, b, g, n, ac with wave 2 features, ax, dual-band (2.4/5 GHz)
  • Bluetooth 5
  • Supports 11ax 160MHz wireless standard and up to 2.4 Gbps data rate
  • Actual data rate varies by environment and equipment

Expansion Slots

• CPU Slot (PCIEX16):
  • AMD Ryzen™ 5000 Series and 3000 Series: PCIe 4.0 x16
  • AMD Ryzen™ 5000 G-Series/4000 G-Series/3000 G-Series: PCIe 3.0 x16
  • For optimum performance, install graphics card in this slot
• Chipset Slots:
  • PCIEX2: 1 x PCIe x16 slot, PCIe 3.0 x2
  • PCIEX1_2: 1 x PCIe x16 slot, PCIe 3.0 x1
  • PCIEX1_1: 1 x PCIe x1 slot, PCIe 3.0 x1

Storage Interfaces

• CPU M.2: 1 x M.2 connector (M2A_CPU), Socket 3, M key, type 2242/2260/2280/22110 SSDs
  • Ryzen™ 5000/3000 Series: SATA and PCIe 4.0 x4/x2
  • Ryzen™ 5000 G/4000 G/3000 G Series: SATA and PCIe 3.0 x4/x2
• Chipset M.2: 1 x M.2 connector (M2B_SB), Socket 3, M key, type 2242/2260/2280/22110 SSDs
  • SATA and PCIe 3.0 x4/x2
• SATA: 4 x SATA 6Gb/s connectors
  • RAID support: RAID 0, RAID 1, RAID 10

USB

• CPU:
  • Ryzen™ 5000/3000 Series: 2 x USB 3.2 Gen 2 Type-A ports (red) on back panel
  • Ryzen™ 5000 G/4000 G/3000 G Series: 2 x USB 3.2 Gen 1 ports (red) on back panel
  • 2 x USB 3.2 Gen 1 ports on back panel
• Chipset:
  • 1 x USB Type-C™ port (USB 3.2 Gen 1) via internal header
  • 1 x USB 3.2 Gen 1 port on back panel
  • 2 x USB 3.2 Gen 1 ports via internal headers
  • 2 x USB 2.0/1.1 ports on back panel
• Chipset + USB 2.0 Hub:
  • 4 x USB 2.0/1.1 ports via internal headers

Internal I/O Connectors

• Power: 1 x 24-pin ATX, 1 x 8-pin 12V
• Storage: 2 x M.2 Socket 3, 4 x SATA 6Gb/s
• Fan Headers: 1 x CPU, 1 x water cooling CPU fan, 3 x system, 1 x CPU cooler RGB
• LED Headers: 2 x addressable RGB, 2 x RGB
• Front Panel: 1 x header, 1 x audio header
• USB Headers: 1 x USB Type-C (3.2 Gen 1), 1 x USB 3.2 Gen 1, 2 x USB 2.0/1.1
• Other: TPM (2x6 pin), Clear CMOS jumper
• *All fan headers support AIO_Pump, Pump, and high performance fans up to 2A/12V @ 24W

Back Panel Connectors

• Video: 1 x DisplayPort, 1 x HDMI
• Wireless: 2 x SMA antenna connectors (2T2R)
• USB: 2 x USB 3.2 Gen 2 Type-A/USB 3.2 Gen 1 (red) (Ryzen™ 5000/3000 Series only), 3 x USB 3.2 Gen 1, 2 x USB 2.0/1.1
• Network: 1 x RJ-45 port
• Audio: 1 x optical S/PDIF Out, 5 x audio jacks
• Other: 1 x Q-Flash Plus button

I/O Controller

• Chip: iTE® I/O Controller Chip

Hardware Monitoring

• Voltage, Temperature, Fan speed detection
• Water cooling flow rate detection
• Overheating and fan fail warnings
• Fan speed control (dependent on installed fan)

BIOS

• Flash: 1 x 256 Mbit
• Type: Licensed AMI UEFI BIOS
• Standards: PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features

• APP Center Support: @BIOS, EasyTune, RGB Fusion, Smart Backup, System Information Viewer
• Q-Flash Plus & Q-Flash Support

Bundled Software

• Norton® Internet Security (OEM version)
• LAN bandwidth management software

Operating Systems

• Support for Windows 11 64-bit
• Support for Windows 10 64-bit