| Manufacturer: | ASROCK |
| Manufacturer Part No: | B450 PRO4 |
| General |
| Product Type: | Motherboard - ATX |
| Chipset Type: | AMD B450 |
| Processor Socket: | Socket AM4 |
| Max Processors Qty: | 1 |
| Compatible Processors: | Ryzen |
| Supported RAM |
| Max Size: | 64 GB |
| Technology: | DDR4 |
| Bus Clock: | 2400 MHz, 2133 MHz, 2667 MHz, 2933 MHz (O.C.), 3200 MHz (O.C.) |
| Supported RAM Integrity Check: | Non-ECC, ECC |
| Registered or Buffered: | Unbuffered |
| Features: | Dual channel memory architecture |
| Graphics |
| Max Allocated RAM Size: | 2 GB |
| Audio |
| Type: | HD Audio (8-channel) |
| Audio Codec: | Realtek ALC892 |
| Compliant Standards: | High Definition Audio, Premium Blu-ray audio support |
| LAN |
| Network Controller: | Realtek RTL8111H |
| Network Interfaces: | Gigabit Ethernet |
| Expansion / Connectivity |
| Expansion Slots: | 1 x CPU
4 x DIMM 288-pin
1 x PCIe 3.0 x16 (x16 mode (with 1st and 2nd Generation Ryzen CPU); x8 mode (with Ryzen with Radeon Vega Graphics))
1 x PCIe 3.0 x16 (x4 mode)
4 x PCIe 2.0 x1 |
| Storage Interfaces: | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10
SATA-600 / PCIe 3.0 -connectors: 1 x M.2
PCIe 3.0 -connectors: 1 x Ultra M.2
SATA-600 -connectors: 2 x 7pin Serial ATA |
| Interfaces: | 1 x PS/2 keyboard / mouse
1 x LAN (Gigabit Ethernet)
1 x VGA
1 x DisplayPort
1 x HDMI
2 x USB 2.0
4 x USB 3.1 Gen 1
1 x audio line-in - mini-jack
1 x audio line-out - mini-jack
1 x microphone - mini-jack
1 x USB 3.1 Gen 2
1 x USB-C Gen2 |
| Internal Interfaces: | 4 x USB 2.0 - header
2 x USB 3.1 Gen 1 - header
1 x serial - header
1 x audio - header |
| Power Connectors: | 24-pin main power connector, 8-pin ATX12V connector |
| Features |
| BIOS Type: | AMI |
| BIOS Features: | Multilingual BIOS, JumperFree, SMBIOS 2.3 support, UEFI BIOS, ACPI 5.1 support |
| Hardware Monitoring: | CPU core temperature, chassis temperature, CPU fan tachometer, chassis fan tachometer, system voltage, CPU core voltage |
| Sleep / Wake Up: | Wake on LAN (WOL) |
| Hardware Features: | ASRock Instant Flash, All-Solid Capacitor motherboard Design, HDCP compliant, 15µ Gold Contact, AMD CrossFireX technology support, AMD Quad CrossFireX technology support, Digi Power Design, ESD Protection, Energy Efficient Ethernet 802.3az, Preboot eXecution Environment (PXE), Triple Monitor, ELNA Audio Capacitors, ASRock Full Spike Protection, ASRock APP Shop, ASRock Super Alloy, High Density Glass Fabric PCB, ASRock Full HD UEFI, ASRock Easy RAID Installer, Sapphire Black PCB, ASRock Live Update, ASRock Ultra M.2, Premium Power Choke, 9 Phase Power Design, 2oz Copper PCB, AMD StoreMI technology |
| Miscellaneous |
| Included Accessories: | I/O back plate, 2 x M.2 screws |
| Cables Included: | 2 x Serial ATA cable |
| Software Included: | Drivers&Utilities, ASRock A-Tuning, Antivirus (Trial version), Google Chrome Browser, Google ChromeToolbar, ASRock XFast LAN, ASRock Polychrome RGB |
| Compliant Standards: | FCC, EuP Ready, ErP Ready |
| Width: | 30.5 cm |
| Depth: | 22.4 cm |
