The ExpressSAS R348 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 version of "winx64_drv_esasraid_301.exe" has been downloaded 33 times with a user rating of 5 out of 5 stars, based on 5 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows Vista and Windows XP. The total disk space used for this update is 379.4 KB.
ExpressSAS R348
ATTO Empty LUN
ATTO ExpressSAS R30F RAID Adapter
ATTO ExpressSAS R348 RAID Adapter
ATTO ExpressSAS R380 RAID Adapter
ATTO ExpressSAS SCSI Enclosure Processor
ATTO Phantom Device
ATTO Unpopulated Channel
Windows 2008 (64 bit), Windows Vista (64 bit), Windows 2003 (64 bit), Windows XP (64 bit)
winx64_drv_esasraid_301.exe (379.4 KB)
3.01 (30-Jan-2009)
1.50.2.0 (2008-03-25) via .inf
3.01.2.0 (2009-01-26) via .inf
Low-Profile 4-Ext./4-Int. or 8-Internal Port SAS/SATA II PCIe RAID Adapter
Sathishkumar (DG Staff Member) on 17-Aug-2009
PCI\VEN_117C&DEV_002C&SUBSYS_002C117C
PCI\VEN_117C&DEV_002C&SUBSYS_002D117C
PCI\VEN_117C&DEV_002C&SUBSYS_0041117C
PCI\VEN_15BC&DEV_0105&SUBSYS_0024117C
PCI\VEN_15BC&DEV_0105&SUBSYS_0024117C&REV_06
PCI\VEN_15BC&DEV_1203&SUBSYS_0024117C
SCSI\ENCLOSUREATTO____ESAS_3GB_X24_SEP
SCSI\OTHERATTO____EMPTY_LUN_______
SCSI\OTHERATTO____PHANTOM_DEVICE__
To get the ExpressSAS R348 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 ExpressSAS R348 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.
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.
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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Setup.exe | 456.7 KB | 25 Aug 2008 |
attomtln.cat | 8.1 KB | 26 Jan 2009 |
attomtln.inf | 2.3 KB | 4 Aug 2008 |
esasraid | 40 bytes | 4 Aug 2008 |
esasraid.cat | 8.6 KB | 26 Jan 2009 |
esasraid.inf | 2.9 KB | 26 Jan 2009 |
esasraid.sys | 64.5 KB | 26 Jan 2009 |
makedisk.bat | 939 bytes | 4 Aug 2008 |
makedisk.exe | 16.4 KB | 4 Aug 2008 |
txtsetup.oem | 633 bytes | 4 Aug 2008 |