Motherboard

Brand

MSI

Series

Arsenal Gaming

Model

B450 Tomahawk Max II

Form Factor

ATX (12 x 9.6-inches)

CPU Socket Type

AMD AM4 Socket
– Supports 1st, 2nd, and 3rd gen AMD Ryzen processors
– Supports Ryzen with Radeon Vega graphics and 2nd gen AMD Ryzen with Radeon graphics processors
– Supports Athlon with Radeon Vega graphics processors

Chipset

AMD B450

Memory

4x DIMM (288 pin), Max: 128GB (DDR4)

Channel Supported

Dual-Channel

Memory Standard

Supports 1866/2133/2400/2667MHz by JEDEC
Supports 2667/2800/2933/3000/3066/3200/3466/4000/4133MHz by A-XMP OC Mode

Graphic

HDMI, DVI-D

Multi-GPU Support

Supports 2-way AMD CrossFire technology

Expansion Slots

1x PCIe 3.0 x16 slot (PCI_E1)
Supports x16 speed with AMD Ryzen 1st and 2nd gen processors
Supports x8 speed with AMD Ryzen with Radeon Vega graphics
Supports x4 speed with AMD Athlon with Radeon Vega graphics

1x PCIe 2.0 x16 slot (PCI_E4, supports x4 mode)
*PCI_E4 will run x2 speed when installing devices in PCI_E2/PCI_E3 slot

3x PCIe 2.0 x1 slots
PCI_E4 will run x2 speed when installing devices in PCI_E2/PCI_E3 slot

Storage

6x SATA 6Gb/s (Supports Raid 0, 1, 10)

1x M.2 slots (with Key M):
– Supports PCIe 3.0 x4 (1st, 2nd, and 3rd gen AMD Ryzen / Ryzen with Radeon Vega / 2nd gen AMD Ryzen with Radeon graphics)
– or, PCIe 3.0 x2 (Athlon with Radeon Vega graphics)
– Supports 2242/2260/2280/22110 storage devices

LAN

1x Realtek RTL8111H Gigabit LAN controller

Wireless Data Network

N/A

Bluetooth

N/A

Audio

Realtek ALC892/ALC897 Codec
7.1-Channel High Definition Audio

Back I/O Ports

1x Flash BIOS button
1x HDMI
1x DVI-D
1x PS/2 keyboard/mouse combo
2x LAN (RJ45)
2x USB 2.0/1.1 Type-A
1x USB 3.2 Gen 1 Type-A
2x USB 3.2 Gen 2 Type-A
1x USB 3.2 Gen 2 Type-C
6x Audio ports

Special Features

MSI Mystic Light, Extended Heatsink design, etc.

Accessories

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