GIGABYTE B450M DS3H V2 Motherboard

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

1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz

* The DVI-D port does not support D-Sub connection by adapter.

1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz(Note)

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

Maximum shared memory of 16 GB

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

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.

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.

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

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 (2x10 pin, for the GC-TPM2.0 module only)

1 x serial port header

1 x Clear CMOS jumper

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

Voltage detection

Temperature detection

Fan speed detection

Overheating warning

Fan fail warning

Fan speed control

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

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