Mainboard Gigabyte B450M DS3H V3

CPU

1. AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ AMD Ryzen™ 5000 G-Series/ AMD Ryzen™ 4000 G-Series/ 3rd Generation AMD Ryzen™/ 2nd Generation AMD Ryzen™/ 1st Generation AMD Ryzen™/ 2nd Generation Ryzen™ with Radeon™ Vega Graphics/ 1st Generation 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. 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory

2. Dual channel memory architecture

3. Support for DDR4 2933/2667/2400/2133 MT/s 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 HDMI port, supporting a maximum resolution of 4096x2160@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.

Audio

1. Realtek^® Audio codec

2. High Definition Audio

3. 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.

4. Support for S/PDIF Out

LAN

1. Realtek^® GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)

Expansion Slots

1. 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.)

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.

Storage Interface

1. 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.

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 (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

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 CPU cooler LED strip/RGB LED strip header

6. 1 x RGB LED strip header

7. 2 x addressable LED strip headers

8. 1 x M.2 Socket 3 connector

9. 4 x SATA 6Gb/s connectors

10. 1 x front panel header

11. 1 x front panel audio header

12. 1 x S/PDIF Out header

13. 1 x USB 3.1 Gen 1 header

14. 1 x USB 2.0/1.1 header

15. 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)

16. 1 x serial port header

17. 1 x Clear CMOS jumper

Back Panel Connectors

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. 1 x RJ-45 port

6. 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.
   @BIOS
   EasyTune
   Fast Boot
   RGB Fusion
   Smart Backup
   System Information Viewer

2. Support for Q-Flash

3. Support for Xpress Install

Bundled Software

1. Norton^® Internet Security (OEM version)

2. LAN bandwidth management software

Operating System

1. Support for Windows 11 64-bit

2. Support for Windows 10 64-bit

3. 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 21.5cm

Remark

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.