ASUS P7P55 WS Driver Download (Official)

ASUS Drivers

The P7P55 WS is a disk drive controller manufactured by ASUS. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This version of "" is rated (5 out of 5 stars) based on 44 downloads and 4 reviews. It is compatible with PCs running Windows 7, Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 1.3 MB.

4 Ratings

Supported Models

P7P55 WS

Intel(R) ESB2 SATA AHCI Controller

Intel(R) ESB2 SATA RAID Controller

Intel(R) ICH10D/DO SATA AHCI Controller

Intel(R) ICH10R SATA AHCI Controller

Intel(R) ICH7M/MDH SATA AHCI Controller

Intel(R) ICH7MDH SATA RAID Controller

Intel(R) ICH7R/DH SATA AHCI Controller




Supported Operating Systems

Windows 7, Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit), Windows XP, Windows XP (64 bit)

File Name

Additional Notes

Ibex Pack AHCI/RAID Driver

Uploaded By

Sathishkumar (DG Staff Member) on 8-Feb-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Driver/AsMakeDisk.exe 1.0 MB 13 May 2009
Driver/AsMakeDisk.ini 4.0 KB 18 Jun 2009
Driver/AsMultiLang.dll 61.4 KB 1 Nov 2007
Driver/AsusSetup.exe 1.1 MB 15 May 2009
Driver/AsusSetup.ini 1.8 KB 24 Apr 2009
Driver/Disk/f6flpy32/IaStor.sys 330.3 KB 5 Jun 2009
Driver/Disk/f6flpy32/TXTSETUP.OEM 5.5 KB 5 Jun 2009
Driver/Disk/f6flpy32/iaAHCI.inf 8.8 KB 5 Jun 2009
Driver/Disk/f6flpy32/iaStor.inf 7.6 KB 5 Jun 2009
Driver/Disk/f6flpy32/ 8.7 KB 15 Jun 2009
Driver/Disk/f6flpy32/ 8.0 KB 15 Jun 2009
Driver/Disk/f6flpy32/license.txt 4.9 KB 26 Jul 2006
Driver/Disk/f6flpy64/IaStor.sys 408.6 KB 5 Jun 2009
Driver/Disk/f6flpy64/TXTSETUP.OEM 5.5 KB 5 Jun 2009
Driver/Disk/f6flpy64/iaAHCI.inf 8.8 KB 5 Jun 2009
Driver/Disk/f6flpy64/iaStor.inf 7.6 KB 5 Jun 2009
Driver/Disk/f6flpy64/ 8.7 KB 15 Jun 2009
Driver/Disk/f6flpy64/ 8.0 KB 15 Jun 2009
Driver/Disk/f6flpy64/license.txt 4.9 KB 26 Jul 2006
Driver/Disk/readme.txt 14.3 KB 21 Apr 2008
Driver/English.ini 312 bytes 31 Mar 2009
Driver/French.ini 378 bytes 31 Mar 2009
Driver/German.ini 426 bytes 31 Mar 2009
Driver/Japanese.ini 290 bytes 31 Mar 2009
Driver/LangFiles/AsMultiLang.ini 335 bytes 8 May 2009
Driver/LangFiles/English/English.ini 678 bytes 13 May 2009
Driver/LangFiles/French/French.ini 3.9 KB 13 May 2009
Driver/LangFiles/German/German.ini 4.0 KB 13 May 2009
Driver/LangFiles/Japanese/Japanese.ini 3.0 KB 13 May 2009
Driver/LangFiles/SChinese/SChinese.ini 2.7 KB 13 May 2009
Driver/LangFiles/TChinese/TChinese.ini 2.7 KB 13 May 2009
Driver/SChinese.ini 286 bytes 31 Mar 2009
Driver/TChinese.ini 276 bytes 31 Mar 2009
Driver/readme.txt 14.3 KB 21 Apr 2008

How to Update P7P55 WS Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the P7P55 WS driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter ASUS P7P55 WS into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the ASUS Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the ASUS website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with ASUS. All company names/logos are properties of their owners.
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