SPECIFICATIONS

Audio: Realtek ALC1200 codec

BIOS: 1 x 256 Mbit flash

CHIPSET: AMD B550

CPU (MAX SUPPORT): Supports AMD 3rd Gen Ryzen

FORM FACTOR: Micro ATX; 24.4cm x 24.4cm

I/O Controller: iTE I/O Controller Chip

LAN: Realtek GbE LAN chip (1000 Mbit/100 Mbit)

Memory: 4 x DDR4 DIMM sockets

Operating System: Support for Windows 10 64-bit

USB: 4 x USB 3.2 Gen 1

application: Desktop

brand name: GIGABYTE

chipset: AMD B550

chipset manufacturer: AMD

cpu type: AMD

form factor: Micro-ATX

fsb / ht: 2133mhz

graphics card type: Integrated-need CPU support

hard drive interface: SATA,2 x M.2 ports (Key M)

item condition: Used

maximum ram capacity: 128 GB

memory bank: 4 DDR4

memory channel: Double

memory type: DDR4

package: No

place of origin: Guangdong, China

ports: SATA,PCI-Express X16,PCI-Express X8,PCI-Express X4,USB 2.0,PS2,E-sata,Display Port,Ethernet,M.2,USB 3.0,Usb3.1,PCI-E 3.0,PCI-Express X1,AGP 4X,HDMI

private mold: Yes

products status: Used

socket type: AM4

with cpu: No

GIGABYTE B550M AORUS PRO M-ATX Gaming Motherboard with AMD AM4 Ryzen 5 7 9 3700X 3900X 3900XT Processors

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

• Supports 3rd Gen AMD Ryzen™ Processors
• Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
• Digital 10+3 VRM Solution
• Advanced Thermal Design with Enlarged VRM Heatsinks
• Ultra Durable™ 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

• CPU
1. AMD Socket AM4, support for: 3rd Generation AMD Ryzen™ processors/ New Generation AMD Ryzen™ with Radeon™ 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 Ryzen™ 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 Ryzen™ with Radeon™ 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 Ryzen™ with Radeon™ 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 Ryzen™ processors support PCIe 4.0 x16 mode
2. 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.

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

1. Supporting PCIe 3.0 x4 mode

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

1. 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 Ryzen™ processors support SATA and PCIe 4.0 x4/x2 SSDs
2. New Generation AMD Ryzen™ with Radeon™ 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:

1. Supporting SATA and PCIe 3.0 x4/x2 SSDs

4 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 1 ports 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. 4 x USB 2.0/1.1 ports available through the internal USB headers

Chipset+1 USB 2.0 Hub:

1. 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
• 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-C™ 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
• Remark
1. Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
2. 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.