ASRock AD2550B-ITX manual

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CAUTION!

1.Due to the chipset limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® OS. You can use ASRock XFast RAM to utilize the memory that Windows® cannot use.

2.ASRock Instant Flash is a BIOS flash utility embedded in Flash ROM.

This convenient BIOS update tool allows you to update system BIOS without entering operating systems first like MS-DOS or Windows®. With this utility, you can press the <F6> key during the POST or the <F2> key to enter into the BIOS setup menu to access ASRock Instant Flash.

Just launch this tool and save the new BIOS file to your USB flash drive, floppy disk or hard drive, then you can update your BIOS only in a few clicks without preparing an additional floppy diskette or other complicated flash utility. Please be noted that the USB flash drive or hard drive must use FAT32/16/12 file system.

3.If you desire a faster, less restricted way of charging your Apple devices, such as iPhone/iPad/iPod Touch, ASRock has prepared a wonderful solu- tion for you - ASRock APP Charger. Simply install the APP Charger driver, it makes your iPhone charge much quickly from your computer and up to 40% faster than before. ASRock APP Charger allows you to quickly charge many Apple devices simultaneously and even supports continu- ous charging when your PC enters into Standby mode (S1), Suspend to RAM (S3), hibernation mode (S4) or power off (S5). With APP Charger driver installed, you can easily enjoy the marvelous charging experience. ASRock website: http://www.asrock.com/Feature/AppCharger/index.asp

4.ASRock XFast USB can boost USB storage device performance. The performance may depend on the properties of the device.

5.ASRock XFast LAN provides a faster internet access, which includes the benefits listed below. LAN Application Prioritization: You can config- ure your application’s priority ideally and/or add new programs. Lower Latency in Game: After setting online game’s priority higher, it can lower the latency in games. Traffic Shaping: You can watch Youtube HD videos and download simultaneously. Real-Time Analysis of Your Data: With the status window, you can easily recognize which data streams you are transferring currently.

6.ASRock XFast RAM fully utilizes the memory space that cannot be used under Windows® OS 32-bit CPU. ASRock XFast RAM shortens the load- ing time of previously visited websites, making web surfing faster than ever. And it also boosts the speed of Adobe Photoshop 5 times faster. Another advantage of ASRock XFast RAM is that it reduces the frequency of accessing your SSDs or HDDs in order to extend their lifes- pan.

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Contents AD2550B-ITX Copyright Notice DisclaimerContents Software Support Package Contents IntroductionSpecifications Bios Feature Unique FeatureSupport CD HardwarePage Page Motherboard Layout 17.0cm 6.7I/O Panel LAN Port LED IndicationsPre-installation Precautions Screw HolesInstallation of Memory Modules SO-DIMM Installing a SO-DIMMInstalling an expansion card Expansion Slot PCI SlotASRock Smart Remote Installation Guide Advanced Super IO Configuration CIR Controller EnabledCIR sensors in different angles Jumpers Setup Jumper SettingOnboard Headers and Connectors Front Panel Audio Header Chassis Speaker Header Please connect the chassis What is Hot Plug Function? Hot Plug Function for Sata / Sataii HDDsSata / Sataii HDD Hot Plug Feature and Operation Guide Sata power cableHow to Hot Plug a Sata / Sataii HDD Driver Installation Guide Installing Windows 7 on Sata / Sataii HDDsUsing Sata / Sataii HDDs with NCQ function Set up Uefi Install Windows 7 OS on your systemIntroduction Uefi Menu BarNavigation Keys Main ScreenNavigation Keys F10Advanced Screen Instant FlashNo-Excute Memory Protection CPU ConfigurationIntel Hyper Threading Technology Chipset Configuration Storage Configuration SATA2 ModeSuper IO Configuration Acpi Configuration Legacy USB Support USB ConfigurationUSB 2.0 Controller Voltage Configuration Dram Voltage+1.05V Voltage +1.5V VoltageHardware Health Event Monitoring Screen CPU Fan SettingChassis Fan 1 Setting Boot Screen Security Screen Exit Screen Software Support
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AD2550B-ITX specifications

The ASRock AD2550B-ITX is a compact yet powerful mini-ITX motherboard intended for a variety of applications, particularly in home theater PCs (HTPCs), embedded systems, and compact computing setups. Built around the Intel Atom dual-core processor, the AD2550B-ITX showcases a balance of performance and energy efficiency, making it an excellent choice for energy-conscious users.

One of the standout features of the AD2550B-ITX is its support for the Intel Atom D2550 CPU, which operates at a base frequency of 1.86 GHz. This processor is built on a 32nm manufacturing process, which not only enhances performance but also reduces power consumption. The board supports 2 DDR3 SO-DIMM slots that accommodate up to 8 GB of RAM, allowing for efficient multitasking and processing capabilities, all while maintaining a low thermal footprint.

In terms of connectivity, the ASRock AD2550B-ITX is equipped with two USB 3.0 ports and four USB 2.0 ports, providing support for modern peripherals and ensuring speedy data transfers. The integrated HDMI and VGA outputs allow for versatile video output options, ideal for connecting to various display devices. The board also features a Gigabit Ethernet port, which offers high-speed internet access for online streaming and browsing.

On the storage front, the AD2550B-ITX provides several options with support for SATA3 and SATA2 interfaces, enabling the connection of SSDs and HDDs for storage expansion. Additionally, the motherboard includes an mSATA slot for ultra-fast storage solutions, which can significantly enhance the overall system performance.

The ASRock AD2550B-ITX incorporates advanced technologies, such as ASRock's Instant Boot and Instant Flash, which enhance the user experience through quicker boot times and easy BIOS updates, respectively. The board also features a half-size PCIe slot for additional expansion cards, allowing users to customize their setups according to specific needs.

In summary, the ASRock AD2550B-ITX is a robust mini-ITX motherboard that combines efficiency, versatility, and performance in a small form factor. Whether for home media applications, lightweight computing tasks, or embedded projects, the AD2550B-ITX is designed to meet the demands of various users while keeping power consumption to a minimum. Its array of features and connectivity options make it a compelling choice in the mini-ITX market.