Many motherboard manufacturers had omitted the necessary high-quality safety devices for front panel connectors for cost reasons. USB Universal Serial Bus is an industry standard connection technology for attaching peripheral devices to a computer. These chips are published. Your personal information will be used to respond to this inquiry only. This page was last edited on 11 October , at Listing of RCP does not constitute a formal pricing offer from Intel.

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Intel I/O Controller Hub – OSDev Wiki

Like the preceding generation, controkler ICH4 had pins. Prices are for direct Intel customers, cnotroller represent 1,unit purchase quantities, and are subject to change without notice. Thermal Design Power TDP represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload.

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IntelĀ® 82801DB I/O Controller

Inteel the first time a Fast Ethernet chip was integrated into the southbridge, depending upon an external PHY chip. In particular, when connecting USB devices via front panels, the chips died by discharges of static electricity. Contact your OEM or reseller for warranty support. It removes all PATA support.


What is the difference between Boxed and Tray Processors? Support for Intel High Definition Audio was included.

Retrieved from ” https: This page was last edited on 11 Octoberat ccontroller Accordingly, starting with the Intel 5 Seriesa new architecture was used where some functions of the north and south bridge chips were moved to the CPU, and others were consolidated into a Platform Controller Hub PCH. In other projects Wikimedia Commons.

IntelĀ® DB I/O Controller Product Specifications

It had pins. The base version only includes four SATA 2. As with any other southbridge, the ICH is used to connect and control peripheral devices. There is no version for desktop motherboards. Functionality, performance, and other benefits of this feature may vary depending on system configuration. It supports various interfaces to “low-speed” peripherals, and it supports a suite of housekeeping functions.

Whether using one cotroller multiple hard drives, users can take advantage of enhanced performance and lower power consumption. System and Maximum TDP is based on worst case scenarios.

All information provided is subject to change at any time, without notice. Views Read Edit View history.


Please refer to the Launch Date for market availability. The integrated AC’97 sound controller gained support for up to six channel sound.

I/O Controller Hub

Support Home Product Specifications Chipsets. The ICH4 was Intel’s southbridge for the year The information herein is provided “as-is” and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. This specific part is no longer being manufactured or purchased and no inventory is available.

It is designed to be paired with a second support chip known as a northbridge. Add to Compare Shop for this product. You will receive a reply within 2 business days. Many motherboard manufacturers had omitted the necessary high-quality safety devices for front panel connectors for cost reasons. Another design decision was to substitute the rigid North-South axis on the motherboard with a star structure.

Refer to Datasheet for thermal solution requirements.