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Intel 82801GR/GDH (ICH7R/ICH7DH) SATA Controller [RAID mode] driver

Hardware ID PCI\VEN_8086&DEV_27C3

Vendor
Intel Corporation (VEN 8086)
Device
82801GR/GDH (ICH7R/ICH7DH) SATA Controller [RAID mode] (DEV 27C3)
Bus
PCI / PCI Express
Drivers
3
Windows
Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10

Recommended driver

LSI MegaSR Driver
Version 18.03.2021.0929 · Sep 29, 2021 · Windows XP, 7, 8, 8.1, 10 · 32-bit & 64-bit
Get driver

All drivers for VEN_8086&DEV_27C3

DriverVersionDateWindowsBits
LSI MegaSR Driver 18.03.2021.0929 Sep 29, 2021 Windows XP, 7, 8, 8.1, 10 32-bit & 64-bit
Intel(R) Turbo Memory Controller 1.10.0.1012 Aug 21, 2009 Windows XP, Vista 32-bit & 64-bit
Intel SATA AHCI/RAID Controller Drivers 5.3.0.13, 5.5.0.1035 Oct 12, 2005 Windows XP 32-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
  3. Select Hardware Ids in the list. If the first line starts with PCI\VEN_8086&DEV_27C3, the drivers above are for your device.

More about hardware IDs · Fix common device errors

Known OEM variants (subsystem IDs)

Laptop and motherboard makers use the same chip with their own subsystem ID. The drivers above apply to all of them; an OEM driver from the laptop maker's site may add vendor-specific features.

Full hardware IDProduct
PCI\VEN_8086&DEV_27C3&SUBSYS_11CC1775CC11/CL11
PCI\VEN_8086&DEV_27C3&SUBSYS_544E8086DeskTop Board D945GTP

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