ASRock B450M Pro4, AMD B450, AM4, DDR4, 2x M.2, 2-Way CrossFire, Realtek GbE, USB 3.1 Gen2 A+C, MicroATX
ASROCK PREMIUM QUALITY MICRO ATX MOTHERBOARDThe ASRock B450M Pro4 is the best Micro ATX motherboard for professionals who command an excellent performance for their system. Prepared with M.2 slot that supports both SATA3 6Gb/s and four PCIe Gen3, the quality interface that excels data transfer speeds up to 32Gb/s. Featuring high quality manufactured 2oz Copper, for PCB layers providing lower temperatures and higher energy productivity for overclocking. With on-board Dual USB 3.1 Gen 2 ports, users can accomplish double the data transfer rate.
Micro ATXForm Factor
IMPRESSIVE DATA TRANSFER SPEEDS UP TO 32GB/SThe B450M Pro4 motherboard is assembled with M.2 slot that supports both SATA3 6Gb/s and four PCIe Gen3. The ASRock Ultra M.2 interface that boosts data transfer speeds up to 32Gb/s. Compatible with ASRock’s U.2 Kit for installing some of the world’s speediest U.2 PCIe Gen3 x4 SSD.
THE POWERFUL PC TOOLAMD StoreMI technology automatically moves the data you access the most to the SSD, so you get the best of both worlds: SSD responsiveness, and mechanical hard disk capacity. You can also use up to 2GB of RAM as a last-level cache for ultra-fast data.
UP TO 10 GBPS DATA TRANSFER RATESThe B450M Pro4 motherboard features a pair of on-board Type-A and Type-C USB 3.1 Gen2 ports, built on the rear i/o for supporting next generation USB 3.1 Gen2 devices, which delivers up to 10 Gbps data transfer rates.
PREMIUM POWER CHOKECompared to traditional chokes, ASRock’s premium 42A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.
SAPPHIRE BLACK PCBPure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.
2OZ COPPER PCBUsing only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.
HIGH DENSITY GLASS FABRIC PCBASRock features the High Density Glass Fabric PCB design, which reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.
TRIPLE MONITORGraphics, graphics and even more graphics! You've demanded for more eye candy, so this 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.
3 GRAPHICS OUTPUTSComplete with all three types of most used connectors! Packed with a D-Sub + DVI-D + HDMI combo. Plus the HDMI port supports 4K resolution.
DIGI POWERUnlike 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.
SOLID CAPACITOR DESIGNASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime.
FULL SPIKE PROTECTIONSome 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 motherboard’s components from being damaged by these unexpected voltage spikes.
ELNA AUDIO CAPSASRock 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.
A-TUNING SOFTWAREA-Tuning is ASRock's multi-purpose software suite with a new interface, more new features and improved utilities.
LIVE UPDATE & APP SHOPASRock Live Update & APP Shop is designed for your convenience. Users can download various apps and support software, optimise your system with ease and keep your motherboard up to date with the: