Intel 82801GBM

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Intel 82801GBM

This is an Intel ICH7-M I/O controller hub. PCI ID: 8086:27C5


  • SATA: 1.0, 150MB/s, 2 ports
  • ATA: UDMA100, 100MB/s, 2 ports
  • PCI-E: 1.0a, x4
  • PCI: 2.3, 32-bit, 33MHz, x6
  • LAN: 10/100
  • USB: 2.0, 8 ports
  • TDP: 3.3W

Linux support

This chipset is supported for the most part by recent 2.4 and 2.6 kernels.

SATA support however still has issues. See Problems with SATA and Linux


This chip may be found in