The Intel® 82443MX PCIset (440MX) is a single-component mobile chipset that is optimized for Intel® mobile Celeron™ processors and Pentium® II processors for new Value and Mini notebook platforms.

● Processor Host Bus Support
— Optimized for the Intel® Pentium® II and mobile Celeron™ processors at 66 MHz
— GTL+ Bus Driver Technology
● Integrated DRAM Support
— 8 MB to 256 MB using 16-/64-/128-Mb Technology
— Standard and Registered SDRAM (Synchronous) DRAM Support (x-1-1-1 access at 66 MHz)
— Enhanced Open Page Arbitration SDRAM Paging Scheme
● PCI Bus Interface
— PCI Rev. 2.2, 3.3V, 33 MHz Interface Compliant
● Integrated IDE Controller
— 1 Channel Support for “Ultra DMA/33” Synchronous DMA Mode
● System Peripheral Support
— Enhanced DMA Controller Support for Dual Cascaded 82C37 Controllers
— Interrupt Controller based on two 82C59 for up to 15 Interrupts