Features of ASROCK B450 Pro4 DDR4 AMD Motherboard

AMD AM4 Socket
Supports DDR4 3200+ (OC)
2 PCIe 3.0 x16, 4 PCIe 2.0 x1
AMD Quad CrossFireX
Graphics Output: HDMI, Display Port, D-Sub
7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps
6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
2 USB 3.1 Gen2 (Rear Type A+C)
6 USB 3.1 (2 Front, 4 Rear)
Realtek Gigabit LAN

3 Graphics Outputs

Complete with all three types of most used connectors! Packed with a D-Sub + DisplayPort + HDMI combo. Plus the HDMI port supports 4K resolution.

*Supported only with processors with integrated graphics. Please check CPU support list from each motherboard webpage.

Triple Monitor

Graphics, graphics and even more graphics! You’ve demanded for more eye candy, so the ASROCK B450 Pro4 DDR4 AMD Motherboard supports Triple Monitor. You may choose up to three display interfaces from the rear i/o to connect monitors and use them simultaneously without installing another graphics card.

*Supported with processors with integrated graphics only.

Solid Capacitor Design

ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime.

ELNA Audio Caps

Who says high quality audio is only available on high-end motherboards? ASRock applied ELNA audio capacitors on mainstream and entry-level motherboards! Compared with traditional solid caps, the leakage current of ELNA audio caps is merely 3uA. This is the key to reduce noise level significantly and satisfy even the pickiest audiophiles.

Digi Power

Unlike traditional motherboards that use analog power, this motherboard uses a next generation digital PWM (Pulse-Width Modulation) design, which provides CPU Vcore voltage more efficiently and smoothly, so that the stability and lifespan of the motherboard is greatly enhanced.

A-Tuning

A-Tuning is ASRock’s multi purpose software suite with a new interface, more new features and improved utilities.

Full Spike Protection

Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboards components from being damaged by these unexpected voltage spikes.

Specifications of ASROCK B450 Pro4 DDR4 AMD Motherboard

Unique Feature	ASRock USB 3.1 Gen2 – ASRock USB 3.1 Gen2 Type-A Port (10 Gb/s) – ASRock USB 3.1 Gen2 Type-C Port (10 Gb/s) ASRock Super Alloy – Premium Power Choke – Sapphire Black PCB – High Density Glass Fabric PCB – 2oz Copper PCB ASRock Ultra M.2 (PCIe Gen3 x4) ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
CPU	AMD AM4 Socket – Digi Power design – 9 Power Phase design – Supports 105W Water Cooling (Pinnacle Ridge); Supports 95W Water Cooling (Summit Ridge); Supports 65W Water Cooling (Raven Ridge)
Chipset	– AMD Promontory B450
Memory	– Dual Channel DDR4 Memory Technology – 4 x DDR4 DIMM Slots – AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200 (OC) / 2933/2667/2400/2133 ECC & non-ECC, un-buffered memory* – AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200 (OC) / 2933(OC) / 2667/2400/2133 ECC & non-ECC, un-buffered memory* – AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200 (OC) / 2933/2667/2400/2133 non-ECC, un-buffered memory* – Max. capacity of system memory: 64GB** – 15 Gold Contact in DIMM Slots
BIOS	– 128Mb AMI UEFI Legal BIOS with multilingual GUI support – Supports “Plug and Play” – ACPI 5.1 compliance wake up events – Supports jumperfree – SMBIOS 2.3 support – DRAM Voltage multi-adjustment
Graphics	– Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU* – DirectX 12, Pixel Shader 5.0 – Max. shared memory 2GB – Three graphics output options: D-Sub, HDMI and DisplayPort 1.2 – Supports Triple Monitor – Supports HDMI with max. resolution up to 4K x 2K (4096×2160) @ 24Hz / (3840×2160) @ 30Hz – Supports DisplayPort 1.2 with max. resolution up to 4K x 2K (4096×2160) @ 60Hz – Supports D-Sub with max. resolution up to 1920×1200 @ 60Hz – Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required) – Supports HDCP with HDMI and DisplayPort 1.2 Ports – Supports 4K Ultra HD (UHD) playback with HDMI and DisplayPort 1.2 Ports
Audio	– 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)* – Premium Blu-ray Audio support – Supports Surge Protection – ELNA Audio Caps
LAN	– PCIE x1 Gigabit LAN 10/100/1000 Mb/s – Realtek RTL8111H – Supports Wake-On-LAN – Supports Lightning/ESD Protection – Supports Energy Efficient Ethernet 802.3az – Supports PXE
Slots	AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge) – 2 x PCI Express 3.0 x16 Slots (PCIE2: x16 mode; PCIE4: x4 mode)* AMD Ryzen series CPUs (Raven Ridge) – 2 x PCI Express 3.0 x16 Slots (PCIE2: x8 mode; PCIE4: x4 mode) (If you use Athlon 200GE APU, PCIE2 slot will run at x4 mode.)- 4 x PCI Express 2.0 x1 Slots – Supports AMD Quad CrossFireX and CrossFireX* Supports NVMe SSD as boot disks If M2_1 is occupied, PCIE4 will be disabled.*This feature is only supported with Ryzen Series CPUs (Summit Ridge, Pinnacle Ridge and Raven Ridge).
Storage	– 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug* – 2 x SATA3 6.0 Gb/s Connectors by ASMedia ASM1061, support NCQ, AHCI and Hot Plug – 1 x Ultra M.2 Socket (M2_1), supports M Key type 2242/2260/2280 M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle Ridge)** – 1 x M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)
Connector	– 1 x COM Port Header – 1 x TPM Header – 1 x Power LED and Speaker Header – 1 x RGB LED Header* – 1 x Addressable LED Header – 1 x AMD Fan LED Header* – 1 x CPU Fan Connector (4-pin)** – 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)* – 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)**** – 1 x 24 pin ATX Power Connector – 1 x 8 pin 12V Power Connector – 1 x Front Panel Audio Connector – 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) – 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection) Supports in total up to 12V/3A, 36W LED Strip Supports in total up to 5V/3A, 15W LED Strip The AMD Fan LED Header supports LED strips of maximum load of 3A (36W) and length up to 2.5M. The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power. *The CPU/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power. ****The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power. CPU_FAN2/WP, CHA_FAN1/WP, CHA_FAN2/WP and CHA_FAN3/WP can auto detect if 3-pin or 4-pin fan is in use.
Rear Panel I/O	– 1 x PS/2 Mouse/Keyboard Port – 1 x D-Sub Port – 1 x HDMI Port – 1 x DisplayPort 1.2 – 2 x USB 2.0 Ports (Supports ESD Protection) – 1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection) – 1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection) – 4 x USB 3.1 Gen1 Ports (Supports ESD Protection) – 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) – HD Audio Jacks: Line in / Front Speaker / Microphone
Software and UEFI	Software – ASRock A-Tuning – ASRock Polychrome RGB – ASRock XFast LAN UEFI – ASRock Full HD UEFI – ASRock Instant Flash – ASRock Easy RAID Installer
Support CD	– Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
Accessories	– Quick Installation Guide, Support CD, I/O Shield – 2 x SATA Data Cables – 2 x Screws for M.2 Sockets
Hardware Monitor	– Temperature Sensing: CPU, MB – Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans – Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans – Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans – Voltage monitoring: 12V, 5V, 3.3V, Vcore
Form Factor	– ATX Form Factor: 12.0-in x 8.8-in, 30.5 cm x 22.4 cm – Solid Capacitor design
OS	– Microsoft Windows 10 64-bit
Certifications	– FCC, CE – ErP/EuP ready (ErP/EuP ready power supply is required)
Warranty	3 Years
Note	***Features, Price and Specifications are subject to change without notice.

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ASROCK B450 Pro4 DDR4 AMD Motherboard