Gigabyte B450 Gaming Socket AM4 Motherboard (rev. 1.0)

1. Supports AMD Ryzen™ 5000 series / Ryzen 5000 G-Series / 3rd Gen Ryzen™/ 2nd Gen Ryzen™/ 1st Gen Ryzen™/ 2nd Gen Ryzen™ with Radeon™ Vega Graphics/ 1st Gen Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors

(Please refer “CPU Support List” for more information.)

1. AMD B450

1. 2 x DDR4 DIMM sockets supporting up to 64 GB of system memory
2. Dual channel memory architecture
3. Support for DDR4 3600(O.C.)/3466(O.C.)/3200(O.C.)/2933/2667/2400/2133 MHz memory modules
4. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
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.)

1. 1 x D-Sub port, supporting a maximum resolution of 1920×1200@60 Hz
2. 1 x DVI-D port, supporting a maximum resolution of 1920×1200@60 Hz
   * The DVI-D port does not support D-Sub connection by adapter.
3. 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz
4. * Support for HDMI 2.0 version and HDCP 2.2.
5. * Actual support may vary by CPU.

Maximum shared memory of 16 GB

1. Realtek® audio codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel
4. *To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.
5. Support for S/PDIF Out

1. Realtek® GbE LAN chip (10/100/1000 Mbit)

1. 1 x PCI Express x16 slot, running at x16
2. (The PCIEX16 slot conforms to PCI Express 3.0 standard.)
3. 2 x PCI Express x1 slots
   (The PCI Express x1 slot conforms to PCI Express 2.0 standard.)

1. 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 SATA and PCIe x4/x2* SSD support)
2. * Actual support may vary by CPU.
3. * Supports only M.2 SATA SSDs when using an AMD Athlon™-series/ 7th Gen. A-series or Athlon™ X4 APU.
4. 4 x SATA 6Gb/s connectors
5. Support for RAID 0, RAID 1, and RAID 10

1. 2 x USB 3.1 Gen 1 ports available through the internal USB header
2. 6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers)

CPU

1. 4 x USB 3.1 Gen 1 ports on the back panel

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. 2 x system fan headers
5. 1 x M.2 Socket 3 connector
6. 4 x SATA 6Gb/s connectors
7. 1 x front panel header
8. 1 x front panel audio header
9. 1 x S/PDIF Out header
10. 1 x CPU cooler LED strip/RGB LED strip header
11. 1 x USB 3.1 Gen 1 header
12. 2 x USB 2.0/1.1 headers
13. 1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only)
    TPM function is optional due to different regional policy
14. 1 x speaker header
15. 1 x serial port header
16. 1 x Clear CMOS jumper
17. 1 x chassis intrusion header

1. 1 x PS/2 keyboard port
2. 1 x PS/2 mouse port
3. 1 x D-Sub port
4. 1 x DVI-D port
5. 1 x HDMI port
6. 4 x USB 3.1 Gen 1 ports
7. 2 x USB 2.0/1.1 ports
8. 1 x RJ-45 port
9. 3 x audio jacks

1. iTE® I/O Controller Chip

1. Voltage detection
2. Temperature detection
3. Fan speed detection
4. Overheating warning
5. Fan fail warning
6. Fan speed control
7. *Whether the fan speed control function is supported will depend on the cooler you install.

1. 1 x 128 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

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.
   3D OSD
   Auto Green
   Support for Cloud Station
   EasyTune
   Fast Boot
   Game Boost
   Support for ON/OFF Charge
   RGB Fusion
   Smart Backup
   Smart Keyboard
   Smart TimeLock
   Smart HUD
   Smart Survey
   System Information Viewer
   USB Blocker
2. Support for Q-Flash
3. Support for Xpress Install

1. Norton® Internet Security (OEM version)
2. Realtek® 8118 Gaming LAN Bandwidth Control Utility

1. Support for Windows 10 64-bit
2. Support for Windows 7 64-bit
3. * To support Windows 7 64-bit, you must install an AMD Pinnacle Ridge & Summit Ridge CPU.
4. * Please download the “Windows USB Installation Tool” from GIGABYTE’s website and install it before installing Windows 7.

1. Micro ATX form factor; 24.4cm x 20.5cm

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.