MSI B450 TOMAHAWK AMD® B450 Chipset

PROCESSOR
Support AMD® Ryzen™ 1st and 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics Processors for Socket AM4
See supported processors
CHIPSET
AMD® B450 Chipset
MEMORY
4 x DDR4 memory slots, support up to 64GB
Supports 1866/ 2133/ 2400/ 2667Mhz (by JEDEC)
Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz (by A-XMP OC MODE)
Dual channel memory architecture
Supports non-ECC, un-buffered memory
Supports ECC UDIMM memory (non-ECC model)
See supported memory
SLOTS
1 x PCIe 3.0 x16 slot (PCI_E1)
Supports x16 speed with AMD® Ryzen™ 1st and 2nd Generation processors
Supports x8 speed with AMD® Ryzen™ with Radeon Vega Graphics processors
1 x PCIe 2.0 x16 slot (PCI_E4, supports x4 mode)1
3 x PCIe 2.0 x1 slots1
PCI_E4 will run x2 speed when installing devices in PCI_E2/ PCI_E3 slot.
ONBOARD GRAPHICS
1 x DVI-D port, support a maximum resolution of 1920x1200@60Hz1
1 x HDMI™ 1.4 port, supports a maximum resolution of 4096x2160@30Hz, 2560x1600@60Hz1
Only support when using AMD® Ryzen™ with Radeon Vega Graphics ProcessorsMaximum shared memory of 2048 MB
MULTI-GPU
Supports 2-Way AMD® CrossFire™ Technology
STORAGE
AMD® CPU
2 x SATA 6Gb/s ports1
1 x M.2 slot (Key M)1
Supports PCIe 3.0 x4 and SATA 6Gb/s 2242/ 2260 /2280/ 22110 storage devices
AMD® B450 Chipset
4 x SATA 6Gb/s ports
SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot.
RAID
AMD® B450 Chipset
Supports RAID 0, RAID1 and RAID 10 for SATA storage devices