Feature:
RGB Mystic Light and Sync with 16.8 million colors & 10 effects
DDR4 Boost for the best gaming performance and stability
Audio Boost for the immersive gaming experience
PCI/PCIe Slots: 1 PCIe 3.0x16 Steel Armor, 1 PCIe 2.0x16 (x4 mode), 3 PCIe 2.0x1
Input/Output Ports: SATA III, HDMI, USB 3.1, USB 3.0, Ethernet (RJ-45)
Multi-GPU Support: Supports 2-way AMD CrossFire technology
Features: On-Board Video Chipset, On-Board Audio, Multi-GPU Support
M.2 Slots: 1 Turbo M.2 slot (Key M) to support PCIe 3.0x4 and SATAIII SSDs
Video-out Ports: 1 DVI-D, 1 HDMI port (CPU with Radeon Vega Graphics required)
Wireless LAN: via PCIe or USB (add-on WLAN card or dongle required)
Memory Type: DDR4 SDRAM
Front USB Support: USB3.0 x2, USB2.0 x4 via internal connectors
MPN: B450TOMAHAWK
Rear USB: USB3.1 Type-C x1, USB3.1 x1, USB2.0 x2, USB3.0 x2 on the rear I/O
OS Support: Supports Windows 10/7 64-bit (Select CPUs required for Windows 7)
CPU Socket: Socket AM4 to support AMD RYZEN 3/5/7 Processors
Describe:
MSI B450 TOMAHAWK Arsenal GAMING Motherboard, Socket AM4 to support AMD RYZEN 1st and 2nd Generation / RYZEN with Radeon Vega Graphics processors as MSI Compatibility List on line, AMD B450 chipset, 4 x DDR4 Boost DIMM slots (Dual Channel, up to 64GB) to support DDR4 2667/2800/2933/3000/3066/3200/3466 MHz (by A-XMP OC MODE) and 1866/2133/2400/2667 MHz (by JEDEC), RGB Mystic Light sync and 10 LED Effects, EZ Debug LED, Audio Boost, 1 x PCIe 3.0x16 Steel Armor slot (PCI_E1), 1 x PCIe 2.0x16 slot (PCI_E4, supports x4 mode) and 3 x PCIe 2.0x1 slots (PCI_E2/E3/E5), PCI_E4 will run x2 speed when installing devices in PCI_E2/E3 slot, Supports 2-way AMD CrossFire technology, 6 x SATAIII (6Gb/s) ports, 1 x Turbo M.2 slot (Key M) to support PCIe 3.0x4 and SATAIII (6Gb/s) 2242/2260/2280/22110 SSDs, 2 x USB3.0 + 4 x USB2.0 via internal USB connectors, 1 x USB3.1 Type-C + 1 x USB3.1 + 2 x USB2.0 + 2 x USB3.0 and a PS/2 Combo Port on the rear I/O panel, Realtek 8111H Gigabit LAN, 1 x DVI-D + 1 x HDMI port (CPU with Radeon Vega Graphics required to enable those two on-board video ports), Suppports 1 Serial port via internal connector, Easy Button for BIOS FLASHBACK+, Supports Windows 10 64-bit and Windows 7 64-bit (AMD Pinnacle Ridge or Summit Ridge CPU required)