Gigabyte GA-B450M-K 2 DIMM AM4 DDR4 m-ATX

There is nothing more harmful to the longevity of your PC than moisture, and most parts of the world experience moisture in the air as humidity at some point during the year. GIGABYTE motherboards have been designed to make sure that humidity is never an issue, incorporating a new Glass Fabric PCB technology that repels moisture caused by humid and damp conditions. Glass Fabric PCB technology uses a new PCB material which reduces the amount of space between the fiber weave, making it much more difficult for moisture to penetrate compared to traditional motherboard PCBs. This offers much better protection from short circuit and system malfunction caused by humid and damp conditions.

GIGABYTE motherboards use Low RDS (on) MOSFETs which reduce energy wastage through unnecessary residual heat dissipation. This all amounts to tangible energy savings which are beneficial for both end-users and the environment without impacting system performance.

CPU	AMD Socket AM4, support for: AMD Ryzen™ 5000 Series Processors/ AMD Ryzen™ 5000 G-Series Processors/ AMD Ryzen™ 4000 G-Series Processors/ 3rd Generation AMD Ryzen™ processors/ 2nd Generation AMD Ryzen™ processors/ 1st Generation AMD Ryzen™ processors/ 2nd Generation Ryzen™ with Radeon™ Vega Graphics processors/ 1st Generation Ryzen™ with Radeon™ Vega Graphics processors/ Athlon™ with Radeon™ Vega Graphics Processors
	(Please refer "CPU Support List" for more information.)
Chipset	AMD B450
Memory	Support for DDR4 3600(O.C.)/3466(O.C.)/2933/2667/2400/2133 MHz memory modules
	2 x DDR4 DIMM sockets supporting up to 64 GB (32 GB single DIMM capacity) of system memory
	Dual channel memory architecture
	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 HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
	Support for HDMI 2.0 version and HDCP 2.2.
	Maximum shared memory of 16 GB
Audio	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.
LAN	Realtek® GbE LAN chip (1 Gbps/ 100 Mbps)
Expansion Slots	CPU: 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x16*
	Actual support may vary by CPU.
	Chipset: 1 x PCI Express x1 slot, supporting PCIe 2.0 and running at x1
Storage Interface	1 x M.2 connector (Socket 3, M key, type 22110/2280/2260/2242 SATA and PCIe 3.0 x4/x2(Note) SSD support)
	* Refer to "2-7 Internal Connectors," for the installation notices for the M.2 connector.
	4 x SATA 6Gb/s connectors
	RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices
	RAID 0, RAID 1, and RAID 10 support for SATA storage devices
	(Note) Supports only M.2 SATA SSDs when using an Athlon™ with Radeon™ Vega Graphics Processors.
USB	Chipset:
	2 x USB 3.2 Gen 1 ports available through the internal USB header
	6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers)
CPU:	4 x USB 3.2 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 USB 3.2 Gen 1 header
	2 x USB 2.0/1.1 headers
	1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
	1 x speaker header
	1 x Clear CMOS jumper
	1 x chassis intrusion header
Back Panel Connectors	1 x PS/2 keyboard port
	1 x PS/2 mouse port
	1 x HDMI 2.0 port
	4 x USB 3.2 Gen 1 ports
	2 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
	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
	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
	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	Micro ATX Form Factor; 24.4cm x 19.5cm