Atto Celerity FC-42ES Driver Download (Official)
The Celerity FC-42ES is a disk drive controller manufactured by Atto Technology. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This update - "osx_fls_celerity_091113.dmg" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 84 times. The total disk space used for this update is 396.3 KB.
Supported Models
Celerity FC-42ES
Manufacturers
Supported Operating Systems
Mac OSX
File Name
Versions
2009_11_13 (19-Nov-2009)
Additional Notes
Fibre Channel Host Adapters
Dual-Channel 4-Gb Fibre Channel PCIe Host Adapter
Firmware file for Celerity Fibre Channel host adapters on Mac OS X (10.3.0 – 10.6.x). Download this file to your Mac and use the latest version of the ATTO Configuration Tool to install the firmware file to the host adapter
Mac OS X Flash Bundle Firmware File
Uploaded By
Dilipkumar (DG Staff Member) on 10-Apr-2010
Related Driver Updates
How to Update Celerity FC-42ES Device Drivers
Step 1 - Download Your Driver
To get the Celerity FC-42ES 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 Atto Celerity FC-42ES 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 Atto 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 Atto website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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.