Gigabyte B550 AORUS MASTER AM4 AMD B550 ATX Motherboard with Triple M.2, SATA 6Gb/s, USB 3.2 Gen 2, WIFI 6, 2.5 GbE LAN, PCIe 4.0

Specifications

Brand

Gigabyte

Model

B550 AORUS MASTER

CPU Socket Type

AM4

CPU Type

AMD Socket AM4, support for: Ryzen 5000 Series / 3rd Generation AMD Ryzen processors / 3rd Gen AMD Ryzen with Radeon Graphics processors* Support for Ryzen 5000 Series with BIOS UPDATE. Refer to GIGABYTE website for CPU support list.

Chipset

AMD B550

Number of Memory Slots

4x288pin

Memory Standard

3rd Gen AMD Ryzen Processors: Support for DDR4 5200(O.C.)/ 5000(O.C.)/ 4866(O.C.)/ 4600(O.C.)/ 4400(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3333(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules3rd Gen AMD Ryzen with Radeon Graphics processors: Support for DDR4 5400(O.C.)/ 5200(O.C.)/ 5000(O.C.)/ 4866(O.C.)/ 4600(O.C.)/ 4400(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3333(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules

Maximum Memory Supported

128GB

Channel Supported

Dual Channel

PCI Express 4．0 x16

1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:3rd Generation AMD Ryzen processors support PCIe 4.0 x16 modeNew Generation AMD Ryzen with Radeon Graphics processors support PCIe 3.0 x16 mode* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.* The PCIEX16 slot shares bandwidth with the M2B_CPU and M2C_CPU connectors. The PCIEX16 slot operates at up to x8 mode when a device is installed in the M2B_CPU or M2C_CPU connector.

PCI Express 3．0 x16

2 x PCI Express x16 slots (PCIEX4_1/PCIEX4_2), integrated in the Chipset:Supporting PCIe 3.0 x4 mode* The PCIEX4_2 slot shares bandwidth with the SATA3 4, 5 connectors. The PCIEX4_2 slot operates at up to x2 mode when a device is installed in the SATA3 4 or SATA3 5 connector.

SATA 6Gb/s

6 x SATA 6Gb/s

M．2

1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2280/22110 SSDs:3rd Generation AMD Ryzen processors support SATA and PCIe 4.0 x4/x2 SSDsNew Generation AMD Ryzen with Radeon Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs2 x M.2 connectors (M2B_CPU/M2C_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2280/22110 SSDs:3rd Generation AMD Ryzen processors support PCIe 4.0 x4/x2 SSDsNew Generation AMD Ryzen with Radeon Graphics processors support PCIe 3.0 x4/x2 SSDs

SATA RAID

0/1/10

Onboard Video Chipset

Integrated in the New Generation AMD Ryzen with Radeon Graphics processors:1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz* Support for HDMI 2.1 version, HDCP 2.3, and HDR.Maximum shared memory of 16GB

Audio Chipset

Realtek ALC1220-VB codec* The back panel line out jack supports DSD audio.

Audio Channels

2/4/5.1/7.1-channelSupport for S/PDIF Out

LAN Chipset

Realtek 2.5GbE LAN chip

Max LAN Speed

10/100/1000/2500Mbps

Wireless LAN

Intel Wi-Fi 6 AX200WIFI a, b, g, n, ac with wave 2 features, ax, supporting 2.4/5 GHz Dual-BandSupport for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate* Actual data rate may vary depending on environment and equipment.

Bluetooth

BLUETOOTH 5

Back I/O Ports

2 x SMA antenna connectors (2T2R)1 x HDMI port6 x USB 2.0/1.1 ports5 x USB 3.2 Gen 2 Type-A ports (red)1 x USB Type-C port, with USB 3.2 Gen 2 support1 x Q-Flash Plus button1 x RJ-45 port1 x optical S/PDIF Out connector5 x audio jacks

Onboard USB

1 x USB 3.2 Gen 1 header, 2 x USB 2.0/1.1 headers

Other Connectors

1 x CPU fan header1 x water cooling CPU fan header4 x system fan headers2 x system fan/water cooling pump headers2 x addressable LED strip headers2 x RGB LED strip headers1 x CPU cooler LED strip/RGB LED strip header1 x front panel header1 x front panel audio header1 x noise detection header1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)1 x Clear CMOS jumper2 x temperature sensor headers