ASRock B450 Steel Legend AM4 4x DDR4 DIMM HDMI DP M.2 USB-C ATX

ASRock B450 Steel Legend

The board is equipped with graphics outputs for use with processors with an integrated graphics core. The motherboard does not contain a graphics card and without the use of a corresponding processor, these outputs will be non-functional.

CPU

• AMD Ryzen and Athlon processor support (AM4 socket)

Chipset

• AMD B450

Memory

• 4 x DDR4 memory slot, support up to 64 GB
• Ryzen CPU (Pinnacle Ridge) supports 3533+ (OC)/ 3200 (OC)/ 2933 (OC)/ 2667/ 2400/ 2133 MHz
• Ryzen CPU (Summit Ridge) supports 3466+ (OC)/ 3200 (OC)/ 2933 (OC)/ 2667/ 2400/ 2133 MHz
• Ryzen (Raven Ridge) CPU supports 3466+ (OC)/ 3200 (OC)/ 2933/ 2667/ 2400/ 2133 MHz
• Dual channel memory architecture
• ECC and non-ECC support, unbuffered
• Ryzen CPU (Raven Ridge) only supports non-ECC, no buffer (ECC supported only on PRO versions)

Slots

• 2 x PCIe 3.0 x16 slots
• Ryzen CPUs (Summit Ridge and Pinnacle Ridge) support x16 and x4 mode
• Ryzen CPU (Raven Ridge) supports x8 and x4 mode
• Athlon CPU supports x4 and x2 mode
• 4 x PCIe 2.0 x1 slots

Graphic Design

• 1 x HDMI port, supporting a maximum resolution of 4096 x 2160 at 24 Hz, 3840 x 2160 at 30 Hz
• 1 x DisplayPort port, supporting a maximum resolution of 4096 x 2160 at 60 Hz

Multi-GPU

• Support for AMD Quad CrossFireX and CrossFireX technology

Repository

• 2 x SATA 6Gb/s port
• 4 x SATA 6Gb/s ports
• RAID 0, RAID 1 and RAID 10 support
• 1 x Ultra M.2 slot, M Key, for 2230/2242/2260/2280 type units
• Ryzen CPU supports PCIe 3.0 x4 mode
• Athlon and Ryzen (Raven Ridge 2) CPUs support PCIe 3.0 x2 mode
• 1 x M.2 slot, M Key, for 2230/2242/2260/2280/22110 type units (PCIe 3.0 x2 and SATA mode)

USB

• 6 x USB 3.1 Gen1 (USB 3.0) ports (4 ports on rear panel, 2 ports available via internal USB connector)
• 6 x USB 2.0 ports (2 ports on the back panel, 4 ports available via internal USB connectors)
• 1 x USB 3.1 Gen2 type A port on the back panel
• 1 x USB 3.1 Gen2 Type C port on the back panel

Audio

• Realtek ALC892 Codec
• 7.1 channel High Definition Audio
• Premium Blu-ray Audio support

HIND

• 1 x Realtek 8111H Gigabit LAN controller

Internal Connectors

• 1 x serial port connector
• 1 x connector for TPM module
• 1 x speaker connector and Power LED
• 1 x RGB LED strip connector
• 1 x addressable LED strip connector
• 1 x AMD LED fan connector
• 1 x 4-pin CPU fan connector
• 1 x 4-pin CPU fan/water cooling pump connector
• 3 x 4-pin case fan/water cooling pump connector
• 1 x 24-pin ATX main power connector
• 1 x 8-pin 12V power connector
• 1 x front panel audio jack
• 2 x USB 2.0 connector (supports 4 x USB 2.0 port)
• 1 x USB 3.1 Gen1 connector (supports 2 x USB 3.1 Gen1 (USB 3.0) port)

Rear Panel Connectors

• 1 x PS/2 keyboard and mouse combo port
• 1 x HDMI
• 1 x DisplayPort 1.2
• 1 x optical S/PDIF output
• 2 x USB 2.0
• 4 x USB 3.1 Gen1 (USB 3.0)
• 1 x USB 3.1 Gen2 Type A
• 1 x USB 3.1 Gen2 Type C
• 1 x RJ-45
• 5 x audio jacks

Dimensions

• 30.5 x 24.4 cm
• ATX format