GIGABYTE B450M-K 2DDR4 M.2 MOTHERBOARD (HDMI)

Specifications:

CPU Compatibility:

• Socket AM4 for:
  • AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and older 3rd/2nd/1st Gen Ryzen™ processors.
  • Ryzen™ with Radeon™ Vega Graphics (1st and 2nd Gen).
  • Athlon™ with Radeon™ Vega Graphics processors.
• Please check the "CPU Support List" for more information.

Chipset:

• AMD B450

Memory:

• Support for DDR4 Memory (3600(O.C.)/3466(O.C.)/2933/2667/2400/2133 MHz)
• 2 x DDR4 DIMM slots supporting up to 64 GB (32 GB per DIMM).
• Dual Channel Memory Architecture.
• Supports ECC Un-buffered DIMM (1Rx8/2Rx8) and non-ECC Un-buffered DIMM (1Rx8/2Rx8/1Rx16).
• Extreme Memory Profile (XMP) supported.
• Refer to the "Memory Support List" for more details.

Onboard Graphics:

• Integrated Graphics Processor with:
  • 1 x HDMI 2.0 port, max resolution 4096x2160@60 Hz.
  • 16 GB shared memory for graphics.

Audio:

• Realtek® Audio CODEC supporting:
  • High Definition Audio.
  • 2/4/5.1/7.1-channel audio (7.1 setup requires audio software configuration).

LAN:

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

Expansion Slots:

• CPU:
  • 1 x PCIe x16 slot (supports PCIe 3.0 and runs at x16; actual support varies by CPU).
• Chipset:
  • 1 x PCIe x1 slot (supports PCIe 2.0 and runs at x1).

Storage:

• 1 x M.2 Connector (Supports SATA and PCIe 3.0 x4/x2 SSDs in 22110/2280/2260/2242 sizes).
  • Note: Supports only M.2 SATA SSDs with Athlon™ with Radeon™ Vega Graphics Processors.
• 4 x SATA 6Gb/s connectors for additional storage devices.
• RAID support for NVMe and SATA storage devices (RAID 0, RAID 1, and RAID 10).

USB Ports:

• Chipset:
  • 2 x USB 3.2 Gen 1 (through internal header).
  • 6 x USB 2.0/1.1 (2 on the back, 4 via internal headers).
• CPU:
  • 4 x USB 3.2 Gen 1 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 TPM header (for GC-TPM2.0_S module).
• 1 x speaker header.
• 1 x Clear CMOS jumper.
• 1 x chassis intrusion header.

Back Panel I/O:

• 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 Ethernet port.
• 3 x audio jacks.

I/O Controller:

• iTE® I/O Controller Chip.

Hardware Monitoring:

• Voltage, temperature, and fan speed detection.
• Fan fail warning.
• Fan speed control (depends on cooler installed).

BIOS:

• 128 Mbit Flash ROM with AMI UEFI BIOS.
• Supports PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0.

Unique Features:

• APP Center support (with various applications like @BIOS, EasyTune, Smart Backup, System Information Viewer).
• Supports Q-Flash, Xpress Install.

Bundled Software:

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

Operating System Compatibility:

• Windows 11, Windows 10, and Windows 7 (64-bit).
  • For Windows 7, an AMD Pinnacle Ridge & Summit Ridge CPU is required.
  • Download "Windows USB Installation Tool" for Windows 7 support from GIGABYTE's website.

Form Factor:

• Micro ATX (24.4 cm x 19.5 cm).

Remark:

• Linux drivers may be available from chipset vendors' websites.
• Most hardware/software vendors no longer support Win9X/ME/2000/XP drivers.