GIGABYTE B450M DS3H V3 AMD Motherboard | AM4 DDR4

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

• 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
• Dual channel memory architecture
• Support for DDR4 2933/2667/2400/2133 MT/s memory modules
• Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
• Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
• Support for Extreme Memory Profile (XMP) memory modules

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

1. 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz^(Note)
   * Support for HDMI 2.1 version and HDCP 2.2.^(Note)

Maximum shared memory of 16 GB

(Note) Actual support may vary by CPU.

• Realtek^® Audio codec
• High Definition Audio
• 2/4/5.1/7.1-channel
  * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.
• Support for S/PDIF Out

• 1 x M.2 connector (Socket 3, M key, type 22110/2280/2260/2242 SATA and PCIe* 3.0 x4/x2 SSD support)
  * Actual support may vary by CPU.
• 4 x SATA 6Gb/s connectors
• Support for RAID 0, RAID 1, and RAID 10

• 1 x PCI Express x16 slot, running at x16 (PCIEX16)^(Note)
  * 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.)
• 1 x PCI Express x16 slot, running at x1 (PCIEX1_2)
• 1 x PCI Express x1 slot
  (The PCIEX1_1 and PCIEX1_2 slots conform to PCI Express 2.0 standard.)

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)

CPU:

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

• Voltage detection
• Temperature detection
• Fan speed detection
• Overheating warning
• Fan fail warning
• Fan speed control
  *Whether the fan speed control function is supported will depend on the cooler you install.

• 1 x 24-pin ATX main power connector
• 1 x 8-pin ATX 12V power connector
• 1 x CPU fan header
• 1 x system fan header
• 1 x CPU cooler LED strip/RGB LED strip header
• 1 x RGB LED strip header
• 2 x addressable LED strip headers
• 1 x M.2 Socket 3 connector
• 4 x SATA 6Gb/s connectors
• 1 x front panel header
• 1 x front panel audio header
• 1 x S/PDIF Out header
• 1 x USB 3.1 Gen 1 header
• 1 x USB 2.0/1.1 header
• 1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only)
• 1 x serial port header
• 1 x Clear CMOS jumper

• 1 x 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

• 1 x PS/2 keyboard/mouse port
• 1 x HDMI port
• 4 x USB 3.1 Gen 1 ports
• 4 x USB 2.0/1.1 ports
• 1 x RJ-45 port
• 3 x audio jacks

• 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
  RGB Fusion
  Smart Backup
  System Information Viewer
• Support for Q-Flash
• Support for Xpress Install

• Norton^® Internet Security (OEM version)
• LAN bandwidth management software

• Support for Windows 11 64-bit
• Support for Windows 10 64-bit
• 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.

• 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, we will update them on the GIGABYTE website.