Portable Devices


It supports various interfaces to “low-speed” peripherals, and it supports a suite of housekeeping functions. Notably there is support of ‘hot-swap’ functionality. In , Intel delivered ICH3, which was available in two versions: Embedded Options Available indicates products that offer extended purchase availability for intelligent systems and embedded solutions. Customers were not willing to pay the high prices for RDRAM and either bought i or iBX motherboards or changed to the competition.

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Sound support was improved and corresponded the newest AC’97 specification, version 2. Retrieved from ” https: You can search our catalog of processors, chipsets, kits, SSDs, server products and more in several ways.

Search examples You can search our catalog of processors, chipsets, kits, SSDs, server products and more in several ways.

Notably there is support of ‘hot-swap’ functionality. Since mid, the large motherboard manufacturers noticed an increased complaint ratio with motherboards equipped with ICH5.

Prices are for fontroller Intel customers, typically represent 1,unit purchase quantities, and are subject to change without notice. There is no version for desktop motherboards. It is designed to be paired with a second support chip known as a northbridge.


All information provided is subject to change at any time, without notice.

I/O Controller Hub

When using more than one drive the user can have additional protection against data loss in the event of hard drive failure. Did you find the information on this site useful? If sold in bulk, price represents individual unit. The ICH4 was Intel’s southbridge for the year controllet InControkler delivered ICH3, which was available in two versions: Your comments have been sent.

Intel x86 microprocessors Intel products Intel chipsets. Add to Compare Shop for this product. IDE Integrated Drive Electronics is an interface standard for connecting storage devices, and indicates the drive controller is integrated into the drive, rather than a separate component on the motherboard.

Intel® DB I/O Controller Product Specifications

Please refer to the Launch Date for market availability. Like the preceding generation, the ICH4 had pins. Prices may vary for other package types and shipment quantities. Listing of these RCP does not constitute a formal pricing offer from Intel. Accordingly, starting with the Intel 5 Seriesa new architecture was used that incorporated some functions of the traditional north and south bridge chips onto the CPU itself, with the remaining functions being consolidated into a single Platform Controller Hub PCH.


This allows the use of flash memory on a motherboard for fast caching.

Intel® 82801DB I/O Controller

In early Intel had suffered a significant setback with the i northbridge. Views Read Edit View history. Prices may vary for other package types and shipment quantities, and special promotional arrangements may apply.

Support for Intel High Definition Audio was included. The Hub Interface was a point-to-point connection between different components on the motherboard.

Refer to Datasheet for formal definitions of product properties and features. In practice, most baseboard manufacturers still offered PATA appropriate connection types using additional chips from manufacturers such as JMicron or Marvell.

Downloads for Intel® DB I/O Controller

From Wikipedia, the free encyclopedia. The chip had pins. As CPU speeds increased data transmission between the CPU and support chipset, the support chipset eventually emerged as a bottleneck between the processor and the motherboard. In other projects Wikimedia Commons.