Carte Mère Gigabyte B550 AORUS MASTER ATX AM4 DDR4 USB3.2 M.2 WIFI

• AMD Socket AM4, support for: 3rd Generation AMD Ryzen™ processors/ New Generation AMD Ryzen™ with Radeon™ Graphics processors 

(Please refer to "CPU Support List" for more information.)

• AMD B550

• 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
• 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 modules

• New Generation 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

• Dual channel memory architecture
• Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules
• Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
• Support for Extreme Memory Profile (XMP) memory modules

(Please refer to "Memory Support List" for more information.)

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 16 GB

• Realtek® ALC1200-VB codec

* The back panel line out jack supports DSD audio.

• Support for DTS:X® Ultra
• High Definition Audio
• 2/4/5.1/7.1-channel
• Support for S/PDIF Out

• Realtek® 2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit)

• WIFI a, b, g, n, ac with wave 2 features, ax, supporting 2.4/5 GHz Dual-Band.
• Bluetooth 5
• Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate

*Actual data rate may vary depending on environment and equipement.

• 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:

3rd Generation AMD Ryzen™ processors support PCIe 4.0 x16 mode

New 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.

• 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.

• 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:

3rd Generation AMD Ryzen™ processors support SATA and PCIe 4.0 x4/x2 SSDs

New Generation AMD Ryzen™ with Radeon™ Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs

• 2 x M.2 connector (M2B_CPU/M2C_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:

• 6 x SATA 6Gb/s connectors, integrated in the Chipset:

Support for RAID 0, RAID 1, and RAID 10

CPU

• 4 x USB 3.2 Gen 2 Type-A ports (red) on the back panel

Chipset

• 1 x USB Type-C™ port on the back panel, with USB 3.2 Gen 2 support
• 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
• 2 x USB 3.2 Gen 1 ports available through the internal USB header
• 2 x USB 2.0/1.1 ports on the back panel

• 1 x 24-pin ATX main power connector
• 1 x 8-pin ATX 12V power connector
• 1 x 4-pin ATX 12V power connector
• 1 x CPU fan header
• 1 x water cooling CPU fan header
• 4 x system fan headers
• 2 x system fan/water cooling pump headers
• 2 x addressable LED strip headers
• 2 x RGB LED strip headers
• 1 x CPU cooler LED strip/RGB LED strip header
• 3 x M.2 Socket 3 connectors
• 6 x SATA 6Gb/s connectors
• 1 x front panel header
• 1 x front panel audio header
• 1 x USB 3.2 Gen 1 header
• 2 x USB 2.0/1.1 headers
• 1 x noise detection header
• 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
• 1 x Clear CMOS jumper
• 2 x temperature sensor headers

• 2 x SMA antenna connectors (2T2R)
• 1 x HDMI port
• 6 x USB 2.0/1.1 ports
• 5 x USB 3.2 Gen 2 Type-A ports (red)
• 1 x USB Type-C™ port, with USB 3.2 Gen 2 support
• 1 x Q-Flash Plus button
• 1 x RJ-45 port
• 1 x optical S/PDIF Out connector
• 5 x audio jacks

• iTE® I/O Controller Chip

 

• Voltage detection
• Temperature detection
• Fan speed detection
• Water cooling flow rate detection
• Overheating warning
• Fan fail warning
• Fan speed control

* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.

• Noise detection

• 2 x 256 Mbit flash
• Use of licensed AMI UEFI BIOS
• Support for DualBIOS™
• PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

• Support for APP Center

* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.

@BIOS

EasyTune

Fast Boot

Game Boost

ON/OFF Charge

RGB Fusion

Smart Backup

System Information Viewer

• Support for Q-Flash Plus
• Support for Q-Flash
• Support for Xpress Install

 

• Norton® Internet Security (OEM version)
• XSplit Gamecaster + Broadcaster (12 mounths license)
• Realtek® 8125 Gaming LAN Bandwidth Control Utility

• Support for Windows 10 64-bits

• ATX Form Factor; 30.5 cm x 24.4 cm

• Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.

• Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP. If drivers are available from the vendors, we will update them on the GIGABYTE website.