Technical Specifications of GIGABYTE B450M S2H AM4 AMD B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard

• CPU
  1. AM4 Socket: 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.)

• Chipset
  1. AMD B450
• Memory
  1. 2 x DDR4 DIMM sockets supporting up to 64 GB (32 GB single DIMM capacity) of system memory
  2. Dual channel memory architecture
  3. Support for DDR4 3600(O.C.)/3466(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.)

• Onboard Graphics

  Integrated Graphics Processor:

  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^(Note)
     * Support for HDMI 2.0 version and HDCP 2.2.^(Note)

  Maximum shared memory of 16 GB

  (Note) Actual support may vary by CPU.

• Audio
  1. Realtek^® Audio CODEC
  2. High Definition Audio
  3. 2/4/5.1/7.1-channel
     * 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.
  4. Support for S/PDIF Out
• LAN
  1. Realtek^® GbE LAN chip (10/100/1000 Mbit)
• Expansion Slots
  1. 1 x PCI Express x16 slot, running at x16
     (The PCIEX16 slot conforms to PCI Express 3.0 standard.)
  2. 2 x PCI Express x1 slots
     (The PCI Express x1 slot conforms to PCI Express 2.0 standard.)
• Storage Interface
  1. 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 SATA and PCIe x4/x2* SSD support)
     * Actual support may vary by CPU.
     * Supports only M.2 SATA SSDs when using an AMD Athlon™-series/ 7th Gen. A-series or Athlon™ X4 APU.
  2. 4 x SATA 6Gb/s connectors
  3. Support for RAID 0, RAID 1, and RAID 10
• USB

  Chipset:

  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
• 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 system fan header
  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)
  14. 1 x speaker header
  15. 1 x Clear CMOS jumper
  16. 1 x chassis intrusion header
• Back Panel Connectors
  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
• I/O Controller
  1. iTE^® I/O Controller Chip
• H/W Monitoring
  1. Voltage detection
  2. Temperature detection
  3. Fan speed detection
  4. Overheating warning
  5. Fan fail warning
  6. Fan speed control
     * Whether the fan speed control function is supported will depend on the cooler you install.
• BIOS
  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
• 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.
     3D OSD
     AutoGreen
     Cloud Station
     EasyTune
     Fast Boot
     Game Boost
     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
• 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
  2. Support for Windows 7 64-bit
     * To support Windows 7 64-bit, you must install an AMD Pinnacle Ridge & Summit Ridge CPU.
     * Please download the “Windows USB Installation Tool” from GIGABYTE’s website and install it before installing Windows 7.
• Form Factor
  1. Micro ATX Form Factor; 24.4cm x 20.5cm