Download and install PMC-Sierra, Inc. Smart Array P420i Controller driver

Smart Array P420i Controller is a SCSI Adapter hardware device. This driver was developed by PMC-Sierra, Inc.. The hardware id of this driver is PCI/VEN_103C&DEV_323B&SUBSYS_3354103C.

1. How to manually install PMC-Sierra, Inc. Smart Array P420i Controller driver

1. Download the driver setup file for PMC-Sierra, Inc. Smart Array P420i Controller driver from the location below. This is the download link for the driver version 6.12.0.64 released on 2015-10-26.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) 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. Follow the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the new driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
The file size of this driver is 106379 bytes (103.89 KB)
Driver rating 4.8 stars out of 19958 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. How to use DriverMax to install PMC-Sierra, Inc. Smart Array P420i Controller driver

The most important advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date. How easy can you install a driver with DriverMax? Let's see!

1. Open DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Search the list until you find the PMC-Sierra, Inc. Smart Array P420i Controller driver. Click the Update button.
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5. Finished installing the driver!
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