B450M K (rev. 2.0)
Specification
AMD B450 Chipset
- CPUCPU
- 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
- ChipsetChipset
- AMD B450
- MemoryMemory
- 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
- Onboard GraphicsOnboard GraphicsIntegrated Graphics Processor:
- 1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz
- 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
* Support for HDMI 2.0 version, HDCP 2.2, and HDR.
- AudioAudio
- 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.
- LANLAN
- Realtek® GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)
- Expansion SlotsExpansion SlotsCPU:
- 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x16
- 1 x PCI Express x1 slot, supporting PCIe 2.0 and running at x1
- Storage InterfaceStorage InterfaceCPU:
- 1 x M.2 connector (Socket 3, M key, type 2280 SATA and PCIe 3.0 x4/x2 SSD support)
- 4 x SATA 6Gb/s connectors
- USBUSBCPU:
- 4 x USB 3.2 Gen 1 ports on the back panel
- 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)
- Internal I/O ConnectorsInternal 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 ConnectorsBack Panel Connectors
- 1 x PS/2 keyboard/mouse port
- 1 x D-Sub port
- 1 x HDMI 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 ControllerI/O Controller
- iTE® I/O Controller Chip
- H/W MonitoringH/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 fan you install.
- BIOSBIOS
- 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 FeaturesUnique 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
- Support for APP Center
- Bundled SoftwareBundled Software
- Norton® Internet Security (OEM version)
- LAN bandwidth management software
- Operating SystemOperating 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 FactorForm Factor
- Form Factor Micro ATX Form Factor; 23.3cm x 19.8cm

* The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.
