Gigabyte B450M K 2.0 Motherboard Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs, PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support.

• CPU
  1. 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
  1. AMD B450
• Memory
  1. Support for DDR4 3600(O.C.)/3466(O.C.)/2933/2667/2400/2133 MHz memory modules
  2. 2 x DDR4 DIMM sockets supporting up to 64 GB (32 GB single DIMM capacity) of system memory
  3. Dual channel memory architecture
  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 GraphicsIntegrated Graphics Processor:
  1. 1 x D-Sub port, supporting a maximum resolution of 1920×1200@60 Hz
  2. 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz* Support for HDMI 2.0 version, HDCP 2.2, and HDR.

  Maximum shared memory of 16 GB

• 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.
• LAN
  1. Realtek^® GbE LAN chip (1 Gbps/100 Mbps/10 Mbps)
• Expansion SlotsCPU:
  1. 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x16

  Chipset:

  1. 1 x PCI Express x1 slot, supporting PCIe 2.0 and running at x1
• Storage InterfaceCPU:
  1. 1 x M.2 connector (Socket 3, M key, type 2280 SATA and PCIe 3.0 x4/x2 SSD support)

  Chipset:

  1. 4 x SATA 6Gb/s connectors

  Support for RAID 0, RAID 1, and RAID 10

• USBCPU:
  1. 4 x USB 3.2 Gen 1 ports on the back panel

  Chipset:

  1. 2 x USB 3.2 Gen 1 ports available through the internal USB header
  2. 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 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 M.2 Socket 3 connector
  6. 4 x SATA 6Gb/s connectors
  7. 1 x front panel header
  8. 1 x front panel audio header
  9. 1 x USB 3.2 Gen 1 header
  10. 2 x USB 2.0/1.1 headers
  11. 1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only)
  12. 1 x speaker header
  13. 1 x Clear CMOS jumper
  14. 1 x chassis intrusion header
• Back Panel Connectors
  1. 1 x PS/2 keyboard/mouse port
  2. 1 x D-Sub port
  3. 1 x HDMI port
  4. 4 x USB 3.2 Gen 1 ports
  5. 2 x USB 2.0/1.1 ports
  6. 1 x RJ-45 port
  7. 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. Fan fail warning
  5. Fan speed control* Whether the fan speed control function is supported will depend on the fan 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.@BIOSEasyTune

     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. Form Factor Š Micro ATX Form Factor; 23.3cm x 19.8cm