| Brand |
Gigabyte |
| Series |
Gigabyte Gaming AMD |
| Model |
GA-B550-GAMING-X V2 |
| CPU |
AMD Socket AM4 |
| Support for AMD Ryzen 5000 Series / 3rd Generation AMD Ryzen processors / 3rd Generation AMD Ryzen with Radeon Graphics processors |
| * Refer to www.Gigabyte.com for the CPU Support List. |
| Chipset |
AMD A550 |
| Memory |
4x DDR4 DIMM sockets (Dual Channel) |
| – Supports up to 128 GB (32 GB single DIMM capacity) of system memory |
| AMD Ryzen 5000 series processors/ 3rd Generation AMD Ryzen : |
| – Support for DDR4 4400(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3333(OC) / 3300(OC) / 3200 / 2933 / 2667 / 2400 / 2133 MHz memory modules |
| 3rd Gen AMD Ryzen with Radeon Graphics processors: |
| – Support for DDR4 4733(OC) / 4600(OC) / 4400(OC) / 4000(OC) / 3600(OC) / 3333(OC) /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 |
| * Refer to www.Gigabyte.com for the Memory Support List. |
| Expansion Slots |
CPU |
| 1x PCI Express x16 slot (PCIEX16) |
| – 3rd Generation AMD Ryzen processors support PCIe 4.0 x16 mode |
| – 3rd 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. |
| Chipset |
| 1x PCI Express x16 slot (PCIEX2) |
| – Support PCIe 3.0 x2 mode |
| 3x PCI Express x1 slots (PCIEX1_1, PCIEX1_2, PCIEX1_3) |
| – Support PCIe 3.0 x1 mode |
| Onboard Graphics |
Integrated in the 3rd Generation AMD Ryzen with Radeon Graphics processors: |
| – 1x DVI-D port, supporting a maximum resolution of 1920×1200 @60 Hz |
| * The DVI-D port does not support D-Sub connection by adapter. |
| – 1x 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 |
| Storage Interface |
CPU |
| 1x M.2 connector (M2A_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 |
| – 3rd Generation AMD Ryzen with Radeon Graphics processors support SATA and PCIe 3.0 x4 / x2 SSDs |
| Chipset |
| 1x M.2 connector (M2B_SB), supporting Socket 3, M key, type 2242 / 2260 / 2280 / 22110 SSDs |
| – Support SATA and PCIe 3.0 x4 / x2 SSDs |
| 4x SATA 6Gb/s connectors, integrated in the Chipset |
| – Support for RAID 0, RAID 1, and RAID 10 |
| USB |
CPU |
| 1x USB 3.2 Gen 2 Type-A port (red) on the back panel |
| 3x USB 3.2 Gen 1 ports on the back panel |
| Chipset |
| 1x USB Type-C port with USB 3.2 Gen 1 support, available through the internal USB header |
| 2x USB 3.2 Gen 1 ports available through the internal USB header |
| 6x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers) |
| Audio |
Realtek Audio codec |
| High Definition Audio |
| 2 / 4 / 5.1 / 7.1-channel |
| * To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first. |
| * Please visit the Gigabyte website for details on configuring the audio software. |
| LAN |
Realtek GbE LAN chip (1000 Mbit / 100 Mbit) |
| Internal Connectors |
1x 24-pin ATX main power connector |
| 1x 8-pin ATX 12V power connector |
| 1x CPU fan header |
| 1x water cooling CPU fan header |
| 3x system fan headers |
| 2x addressable LED strip headers |
| 2x RGB LED strip headers |
| 1x CPU cooler LED strip/RGB LED strip header |
| 2x M.2 Socket 3 connectors |
| 4x SATA 6Gb/s connectors |
| 1x front panel header |
| 1x front panel audio header |
| 1x USB Type-C port, with USB 3.2 Gen 1 support |
| 1x USB 3.2 Gen 1 header |
| 2x USB 2.0/1.1 headers |
| 1x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only) |
| 1x Clear CMOS jumper |
| Back Panel Ports |
2x USB 2.0/1.1 ports |
| 1x PS/2 keyboard/mouse port |
| 1x DVI-D port |
| 1x HDMI port |
| 3x USB 3.2 Gen 1 ports |
| 1x USB 3.2 Gen 2 Type-A port (red) |
| 1x Q-Flash Plus button |
| 1x RJ-45 port |
| 3x audio jacks |
| I/O Controller |
iTE I/O Controller Chip |
| H/W Monitoring |
Voltage detection |
| Temperature detection |
| Fan speed detection |
| Water cooling flow rate detection |
| Overheating warning |
| Fan fail warning |
| Fan speed control |
| * Whether the fan speed control function is supported will depend on the cooler you install. |
| BIOS |
1x 128 Mbit flash |
| Use of licensed AMI UEFI BIOS |
| PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
| Features |
Support for Gigabyte BIOS APP Center |
| * Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. |
| Support for Q-Flash Plus |
| – Q-Flash Plus Update BIOS without Installing the CPU, Memory and Graphics Card |
| Support for Q-Flash |
| Support for Xpress Install |
| 10 + 3 Phases Digital Twin Power Design with Low RDS(on) MOSFETs |
| Ultra Durable PCIe 4.0 Ready x16 Slot |
| Dual Ultra-Fast NVMe PCIe 4.0 / 3.0 x4 M.2 Connectors |
| Gigabyte Exclusive 8118 Gaming LAN with Bandwidth Management |
| Front USB 3.2 Gen1 Type-C and HDMI & DVI-D |
| High Quality Audio Capacitors and Audio Noise Guard |
| RGB Fusion 2.0 support Addressable LED & RGB LED Strips |
| Smart Fan 5 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP |
| Anti-Sulfur Resistors Design |
| Bundled Software |
Norton Internet Security (OEM version) |
| Realtek 8118 Gaming LAN Bandwidth Control Utility |
| Operating System |
Support for Windows 10 64-bit |
| Form Factor |
ATX |
| 30.5 x 24.4 cm |
| Note |
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, the manufacturer will update them on the Gigabyte website. |
| Warranty Information |
| Warranty |
3 Year Warranty |
Or as low as 
