Gigabyte B550 Aorus Master AM4 ATX Motherboard
Key Features
- Part No. : B550, GAB550AORUSMASTER
- SKKU No. : TNC-000406N
- Brand : Gigabyte
- Socket Type : AMD AM4
- Form Factor : ATX
- Memory Type : DDR 4
- Wi-Fi : Yes
- Description
Description
| Model | AMD B550 AORUS Motherboard |
| Part No. | B550, GAB550AORUSMASTER |
|
CPU |
1. AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series, Ryzen™ 3000 Series and Ryzen™ 3000 G-Series Processors |
| (Please refer “CPU Support List” for more information.) | |
|
Chipset |
1. AMD B550 |
|
Memory |
1. 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory |
| 2. Support for DDR4 5400(O.C.) / 5300(O.C.) / 5200(O.C.) / 5100(O.C.) / 4800(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 memory modules | |
| 3. Dual channel memory architecture | |
| 4. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules* | |
| * ECC memory (ECC mode) support varies by CPU | |
| 5. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules | |
| 6. Support for Extreme Memory Profile (XMP) memory modules | |
| (Please refer “Memory Support List” for more information.) | |
|
Onboard Graphics |
Integrated Graphics Processor: |
| 1. 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz | |
| * Support for HDMI 2.1 version, HDCP 2.3, and HDR. | |
| Maximum shared memory of 16 GB | |
|
Audio |
1. Realtek® ALC1220-VB codec |
| * The back panel line out jack supports DSD audio. | |
| 2. Support for DTS:X® Ultra | |
| 3. High Definition Audio | |
| 4. 2/4/5.1/7.1-channel | |
| 5. Support for S/PDIF Out | |
|
LAN |
1. Realtek® 2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit) |
|
Wireless Communication module |
|
|
Intel® Wi-Fi 6 AX200 |
|
| 1. WIFI a, b, g, n, ac with wave 2 features, ax, supporting 2.4/5 GHz Dual-Band | |
| 2. BLUETOOTH 5 | |
| 3. Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate | |
| * Actual data rate may vary depending on environment and equipment. | |
|
Expansion Slots |
|
|
1 x PCI Express x16 slot (PCIEX16), integrated in the CPU: |
|
| 1. AMD Ryzen™ 5000 Series* and Ryzen™ 3000 Series Processors support PCIe 4.0 x16 mode | |
| * Actual support may vary by AMD CPU’s specification. | |
| 2. AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series 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: | |
| 1. 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. | |
|
Storage Interface |
1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2280/22110 SSDs: |
| 1. AMD Ryzen™ 5000 Series and Ryzen™ 3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs | |
| 2. AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series Processors support SATA and PCIe 3.0 x4/x2 SSDs | |
| 2 x M.2 connectors (M2B_CPU/M2C_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2280/22110 SSDs: | |
| 1. AMD Ryzen™ 5000 Series and Ryzen™ 3000 Series Processors support PCIe 4.0 x4/x2 SSDs | |
| 2. AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series Processors support PCIe 3.0 x4/x2 SSDs | |
| 6 x SATA 6Gb/s connectors, integrated in the Chipset: | |
| 1. Support for RAID 0, RAID 1, and RAID 10 | |
|
USB |
CPU: |
| 1. 4 x USB 3.2 Gen 2 Type-A ports (red) on the back panel | |
| Chipset: | |
| 1. 1 x USB Type-C™ port on the back panel, with USB 3.2 Gen 2 support | |
| 2. 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel | |
| 3. 2 x USB 3.2 Gen 1 ports available through the internal USB header | |
| 4. 2 x USB 2.0/1.1 ports on the back panel | |
| Chipset+2 USB 2.0 Hubs: | |
| 1. 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers) | |
|
Internal I/O Connectors |
1. 1 x 24-pin ATX main power connector |
| 2. 1 x 8-pin ATX 12V power connector | |
| 3. 1 x 4-pin ATX 12V power connector | |
| 4. 1 x CPU fan header | |
| 5. 1 x water cooling CPU fan header | |
| 6. 4 x system fan headers | |
| 7. 2 x system fan/water cooling pump headers | |
| 8. 2 x addressable LED strip headers | |
| 9. 2 x RGB LED strip headers | |
| 10. 1 x CPU cooler LED strip/RGB LED strip header | |
| 11. 3 x M.2 Socket 3 connectors | |
| 12. 6 x SATA 6Gb/s connectors | |
| 13. 1 x front panel header | |
| 14. 1 x front panel audio header | |
| 15. 1 x USB 3.2 Gen 1 header | |
| 16. 2 x USB 2.0/1.1 headers | |
| 17. 1 x noise detection header | |
| 18. 1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only) | |
| 19. 1 x Thunderbolt™ add-in card connector | |
| 20. 1 x Clear CMOS jumper | |
| 21. 2 x temperature sensor headers | |
| ＊All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W. | |
|
Back Panel Connectors |
1. 2 x SMA antenna connectors (2T2R) |
| 2. 1 x HDMI port | |
| 3. 6 x USB 2.0/1.1 ports | |
| 4. 5 x USB 3.2 Gen 2 Type-A ports (red) | |
| 5. 1 x USB Type-C™ port, with USB 3.2 Gen 2 support | |
| 6. 1 x Q-Flash Plus button | |
| 7. 1 x RJ-45 port | |
| 8. 1 x optical S/PDIF Out connector | |
| 9. 5 x audio jacks | |
|
I/O Controller |
1. iTE® I/O Controller Chip |
|
H/W Monitoring |
1. Voltage detection |
| 2. Temperature detection | |
| 3. Fan speed detection | |
| 4. Water cooling flow rate detection | |
| 5. Overheating warning | |
| 6. Fan fail warning | |
| 7. Fan speed control | |
| * Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install. | |
| 8. Noise detection | |
|
BIOS |
1. 2 x 256 Mbit flash |
| 2. Use of licensed AMI UEFI BIOS | |
| 3. Support for DualBIOS™ | |
| 4. PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 | |
|
Unique Features |
1. 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 | |
| 2. Support for Q-Flash Plus | |
| 3. Support for Q-Flash | |
| 4. Support for Xpress Install | |
|
Bundled Software |
1. Norton® Internet Security (OEM version) |
| 2. XSplit Gamecaster + Broadcaster (12 months license) | |
| 3. Realtek® 8125 Gaming LAN Bandwidth Control Utility | |
|
Operating System |
1. Support for Windows 11 64-bit |
| 2. Support for Windows 10 64-bit | |
|
Form Factor |
1. ATX Form Factor; 30.5cm x 24.4cm |
