Gigabyte B550M AORUS PRO Micro ATX Gaming Motherboard

• Supports 3rd Gen AMD Ryzenâ„¢ Processors
• Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
• Digital 10+3 VRM Solution
• Advanced Thermal Design with Enlarged VRM Heatsinks
• Ultra Durableâ„¢ PCIe 4.0 Ready x16 Slot
• Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 with Thermal Guard
• AMP-UP Audio with ALC1200 and premium capacitor
• GIGABYTE Exclusive 8118 Gaming GbE LAN
• Onboard DisplayPort & HDMI
• RGB FUSION 2.0 Supports Addressable LED & RGB LED Strips
• Smart Fan 5 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP
• Q-Flash Plus Update BIOS without Installing the CPU, Memory and Graphics Card
• Pre-installed IO Shield for Easy and Quick Installation

Gigabyte B550M AORUS PRO Micro ATX Gaming Motherboard

AMD B550 AORUS Motherboard with Digital VRM Solution, Enlarged Surface Heatsinks, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 x4 M.2 with Thermal Guard, Gigabyte Gaming GbE LAN, RGB FUSION 2.0, Q-Flash Plus

ULTIMATE POWER DESIGN

To fully support the latest 3rd Gen AMD Ryzenâ„¢ processors, B550 motherboards equip with the ultimate power solution which is true direct, digital and multiple phases. After countless experiments and testing, GIGABYTE presents the unbeatable B550 motherboards for enthusiast. No Compromise and never stop to achieve higher.

10+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs

GIGABYTE AORUS series motherboards use a 10+3 phases pure digital PWM + Low RDS(on) MOSFETs design to support the 3rd Gen AMD Ryzenâ„¢ CPUs by offering incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability.

UNPARALLELED PERFORMANCE

GIGABYTE realize that customer won't stop chasing a better computing performance. We take care of it and implement on products. Adopting Daisy Chain, apply PCIe 4.0 components to get B550 motherboards ready to enter next generation and get upgrade.

Memory Layout - Daisy Chain Design

With the optimized daisy-chain routing, the B550 motherboard provides a proven speed of DDR4-4000MHz and beyond with high density memory modules*. Optimized daisy-chained routing eliminates the stub effect, pushes the one DIMM per channel in dual channel interleaving mode to hit higher memory frequencies, providing professional gamers a denser and faster system memory experience.

ADVANCED THERMAL SOLUTION

Unthrottled performance is guaranteed by the advanced thermal solution which including Heatsinks and Thermal Guards. B550 motherboards are cool on MOSFETs and M.2 SSDs even on full loading. It provides lower temperatures for users.

NEXT GENERATION CONNECTIVITY

A high-end product needs to be future-proof so your system stays up-to-date with the latest technology. B550 AORUS motherboards provide all next generation network and storage to keep you up to speed.

Multi-Zone Light Show Design

Now offering more LED customizations than ever, users can truly adapt their PC to represent their lifestyle. With full RGB support and a redesigned RGB Fusion 2.0 application, the user has complete control over the LEDs which surround the motherboard.

Ultra Durableâ„¢ PCIe Armor

Industry Leading Ultra Durableâ„¢ PCIe Armor

The innovative one piece stainless steel shielding design from GIGABYTE reinforces the PCIe connectors to provide the extra strength required to support heavy graphics cards.

Specifications

• CPU
1. AMD Socket AM4, support for: 3rd Generation AMD Ryzenâ„¢ processors/ New Generation AMD Ryzenâ„¢ with Radeonâ„¢ Graphics 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. 3rd Gen AMD Ryzenâ„¢ Processors:
   Support for DDR4 4000(O.C.) / 3600(O.C.) / 3333(O.C.) /3200/2933/2667/2400/2133 MHz memory modules
3. New Generation AMD Ryzenâ„¢ with Radeonâ„¢ Graphics processors:
   Support for DDR4 4733(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
4. Dual channel memory architecture
5. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules
6. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
7. Support for Extreme Memory Profile (XMP) memory modules

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

• Onboard Graphics

Integrated in the New Generation AMD Ryzenâ„¢ with Radeonâ„¢ Graphics processors:

1. 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
   * Support for HDMI 2.1 version, HDCP 2.3, and HDR.
2. 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz
   * Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.

Maximum shared memory of 16 GB

• Audio
1. Realtek^® ALC1200 codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel
4. Support for S/PDIF Out
• LAN
1. Realtek^® GbE LAN chip (1000 Mbit/100 Mbit)
• Expansion Slots

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

1. 3rd Generation AMD Ryzenâ„¢ processors support PCIe 4.0 x16 mode
2. New Generation AMD Ryzenâ„¢ with Radeonâ„¢ 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.

1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset:

3. Supporting PCIe 3.0 x4 mode

1 x PCI Express x1 slot (PCIEX1), integrated in the Chipset:

4. Supporting PCIe 3.0 x1 mode
• Storage Interface

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

1. 3rd Generation AMD Ryzenâ„¢ processors support SATA and PCIe 4.0 x4/x2 SSDs
2. New Generation AMD Ryzenâ„¢ with Radeonâ„¢ Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs

1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs:

3. Supporting SATA and PCIe 3.0 x4/x2 SSDs

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

4. Support for RAID 0, RAID 1, and RAID 10
• USB

CPU:

1. 4 x USB 3.2 Gen 1 ports on the back panel

Chipset:

2. 1 x USB Type-Câ„¢ port on the back panel, with USB 3.2 Gen 2 support
3. 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
4. 2 x USB 3.2 Gen 1 ports available through the internal USB header
5. 4 x USB 2.0/1.1 ports available through the internal USB headers

Chipset+1 USB 2.0 Hub:

6. 4 x USB 2.0/1.1 ports on the back panel
• 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 CPU fan header
4. 1 x water cooling CPU fan header
5. 3 x system fan headers
6. 2 x addressable LED strip headers
7. 2 x RGB LED strip headers
8. 1 x CPU cooler LED strip/RGB LED strip header
9. 2 x M.2 Socket 3 connectors
10. 4 x SATA 6Gb/s connectors
11. 1 x front panel header
12. 1 x front panel audio header
13. 1 x USB 3.2 Gen 1 header
14. 2 x USB 2.0/1.1 headers
15. 1 x serial port header
16. 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
17. 1 x Clear CMOS jumper
18. 1 x Thunderbolt header
• Back Panel Connectors
1. 4 x USB 2.0/1.1 ports
2. 1 x DisplayPort
3. 1 x HDMI port
4. 4 x USB 3.2 Gen 1 ports
5. 1 x USB 3.2 Gen 2 Type-A port (red)
6. 1 x USB Type-Câ„¢ port, with USB 3.2 Gen 2 support
7. 1 x Q-Flash Plus button
8. 1 x RJ-45 port
9. 1 x optical S/PDIF Out connector
10. 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 speed control function is supported will depend on the cooler you install.
• BIOS
1. 1 x 256 Mbit flash
2. Use of licensed AMI UEFI BIOS
3. 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. Realtek^® 8118 Gaming LAN Bandwidth Control Utility
• Operating System
1. Support for Windows 10 64-bit
• Form Factor
1. Micro ATX Form Factor; 24.4cm x 24.4cm