Gigabyte B450 DS3H V2 MotherboardGigabyte B450 DS3H V2 Motherboard

CPU

• 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

• AMD B450

Memory

• 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 3600(O.C.)/3466(O.C.)/3200(O.C.)/2933/2667/2400/2133 MHz 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.)

Onboard Graphics

• Integrated Graphics Processor:
• 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.
• 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

• 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 GIGABYTE’s website for details on configuring the audio software.
• Support for S/PDIF Out

LAN

• Realtek^® GbE LAN chip (10/100/1000 Mbit)

Expansion Slots

• 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 x4 (PCIEX4)
• 1 x PCI Express x1 slot
  (The PCIEX4 and PCI Express x1 slots conform to PCI Express 2.0 standard.)
• (Note) Actual support may vary by CPU.

Multi-Graphics Technology

• Support for AMD Quad-GPU CrossFire™ and 2-Way AMD CrossFire™ technologies

Storage Interface

• 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 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.
• 4 x SATA 6Gb/s connectors
• 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.

USB

• Chipset:
• 2 x USB 3.1 Gen 1 ports available through the internal USB header
• 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers)
• CPU:
• 4 x USB 3.1 Gen 1 ports on the back panel

Internal I/O Connectors

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 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 CPU cooler LED strip/RGB LED strip header
• 1 x USB 3.1 Gen 1 header
• 2 x USB 2.0/1.1 headers
• 1 x Trusted Platform Module (TPM) header (2×10 pin, for the GC-TPM2.0 module only)
• 1 x serial port header
• 1 x Clear CMOS jumper

Back Panel Connectors

• 1 x PS/2 keyboard/mouse port
• 1 x DVI-D 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

I/O Controller

• iTE^® I/O Controller Chip

H/W Monitoring

• 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.

BIOS

• 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

Unique Features

• 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
  ON/OFF Charge
  RGB Fusion
  Smart Backup
  System Information Viewer
• Support for Q-Flash
• Support for Xpress Install

Bundled Software

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

Operating System

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

Form Factor

• Micro ATX Form Factor; 24.4cm x 21.5cm