ATI Technologies Inc. ATI AHCI Compatible RAID Controller how to download and install the driver

ATI AHCI Compatible RAID Controller is a SCSI Adapter hardware device. This Windows driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_4380&SUBSYS_21421019.

1. Install ATI Technologies Inc. ATI AHCI Compatible RAID Controller driver manually

1. You can download from the link below the driver setup file for the ATI Technologies Inc. ATI AHCI Compatible RAID Controller driver. The archive contains version 2.5.1540.43 dated 2007-04-16 of the driver.
2.  
3. Run the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is running please accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver setup wizard, which will guide you; it should be quite easy to follow. The driver setup wizard will analyze your computer and will install the right driver.
6.  
7. When the operation finishes shutdown and restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
8.  

ATI Technologies Inc. applied a digital signature to this driver.
Size of this driver: 99537 bytes (97.20 KB)
This driver received an average rating of 4.2 stars out of 30683 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. The easy way: using DriverMax to install ATI Technologies Inc. ATI AHCI Compatible RAID Controller driver

The advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's see!

1. Start DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
2.  
3. Take a look at the list of detected driver updates. Search the list until you find the ATI Technologies Inc. ATI AHCI Compatible RAID Controller driver. Click the Update button.
4.  
5. That's it, you installed your first driver!
6.