Gigabyte B450M DS3H WIFI

1. AMD Ryzen™ 2nd Generation processors
2. AMD Ryzen™ with Radeon™ Vega Graphics processors
3. AMD Athlon™ with Radeon™ Vega Graphics processors
4. AMD Ryzen™ 1st Generation processors

1. 4 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.)/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

1. 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz
   * Support for HDMI 2.0 version and HDCP 2.2.
2. 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz
   * Support for HDMI 2.0 version and HDCP 2.2.(Note)

Maximum shared memory of 2 GB

(Note) Actual support may vary by CPU.

1. Realtek® ALC887 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

1. 1 x PCI Express x16 slot, running at x16 (PCIEX16)
   * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
   (The PCIEX16 slot conforms to PCI Express 3.0 standard.)
2. 1 x PCI Express x16 slot, running at x1 (PCIEX1_2)
3. 1 x PCI Express x1 slot
   (The PCIEX1_1 and PCIEX1_2 slots conform to PCI Express 2.0 standard.)

(Note) Actual support may vary by CPU.

1. 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe 3.0 x4/x2 SSD support)
2. 4 x SATA 6Gb/s connectors
3. Support for RAID 0, RAID 1, and RAID 10
   * Refer to “1-7 Internal Connectors,” for the installation notices for the M.2 and SATA connectors.

(Note) Actual support may vary by CPU.

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

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 (4 ports on the back panel, 2 ports available through the internal USB header)

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 RGB LED strip header
12. 2 x addressable LED strip headers
13. 1 x USB 3.1 Gen 1 header
14. 2 x USB 2.0/1.1 headers
15. 1 x Trusted Platform Module (TPM) header (2×10 pin, for the GC-TPM2.0 module only)
16. 1 x serial port header
17. 1 x Clear CMOS jumper

1. 1 x PS/2 keyboard/mouse port
2. 1 x HDMI port
3. 4 x USB 3.1 Gen 1 ports
4. 4 x USB 2.0/1.1 ports
5. 2 x SMA antenna connectors (1T1R)
6. 1 x RJ-45 port
7. 3 x audio jacks

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.

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.
   @BIOS
   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

1. Norton® Internet Security (OEM version)
2. cFosSpeed

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.