Hewlett-Packard Company Smart Array P420 Controller - two ways of downloading and installing the driver

Smart Array P420 Controller is a SCSI Adapter hardware device. The developer of this driver was Hewlett-Packard Company. The hardware id of this driver is PCI/VEN_103C&DEV_323B&SUBSYS_3351103C.

1. How to manually install Hewlett-Packard Company Smart Array P420 Controller driver

1. Download the setup file for Hewlett-Packard Company Smart Array P420 Controller driver from the location below. This download link is for the driver version 6.4.0.32 dated 2013-11-22.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be quite easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the new driver, it is as simple as that.
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Hewlett-Packard Company applied a digital signature to this driver.
Download size of the driver: 81565 bytes (79.65 KB)
This driver was installed by many users and received an average rating of 4 stars out of 72818 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. Installing the Hewlett-Packard Company Smart Array P420 Controller driver using DriverMax: the easy way

The most important 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 can you install a driver with DriverMax? Let's follow a few steps!

1. Open DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of driver updates. Scroll the list down until you find the Hewlett-Packard Company Smart Array P420 Controller driver. Click the Update button.
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5. That's all, the driver is now installed!
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