ATTO ExpressPCI U320 Driver Version 3.04
Release Notes:
--------------
1. ExpressRAID is no longer supported. Use version 2.11 or earlier for
ExpressRAID. You may also purchase Express Power Center which will
recognize existing ExpressRAID stripe groups.
2. Co-existance with LSI Logic Host Bus Adapters
Read the following if you have other Host Bus Adapters (HBAs) based
on the LSI53C1030 SCSI controller chip. The chip may be on
an add-in HBA or on the motherboard.
The ExpressPCI driver will not control an LSI based HBA that is not
an ExpressPCI adapter. The LSI driver will have to be loaded in
order to control any devices located on the LSI SCSI bus.
The ExpressPCI adapters are configured so that the LSI driver will
not try to control an ExpressPCI adapter.
3. Several other text (*.txt) and registry (*.reg) files are located in
this directory. Please review these files for additional
information.
Supported Devices:
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ExpressPCI UL4S
ExpressPCI UL4D
ExpressPCI UL5D
ExpressPCI UL5D LP
Release History:
----------------
3.05
- Delay bus scans after a power cycle.
- Event logging improvements.
3.04
- Bus scan changes to support Power Center in Windows Vista.
3.03
- Add support for Windows Vista.
- Documentation updates.
3.02
- Only convert untagged commands to ordered queue for reads and writes.
- Escalate an abort to an abort task set if the request is untagged.
- Improve performance for 8MB requests.
- Improve retries for internal bus scan requests.
3.00
- Add support for Express Power Center.
- Add support for the UL5D LP.
- Add support for >2TB disks and 8KB sector sizes.
- Remove the ATTO Phantom device for Windows Server 2003 and later.
- Improve initialization event logging.
- Improve negotiation fallback.
- Improve Configuration Tool flashing for spanning multiple releases.
- Improve task management processing and recovery.
- Performance improvements for small I/O sizes.
Copyright ATTO Technology, Inc. Amherst, NY 14068, 2002-2007
This file or its contents may not be duplicated in any manner either in
physical or electronic form without the express written permission of ATTO
Technology, Inc.
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.