ExpressPCI UL5D.indd

ExpressPCI UL5D.indd
ATTO SCSI HBAs
ATTO ExpressPCI UL5D
Dual-channel Ultra320 SCSI PCI Express Host Adapter
The UL5D dual-channel Ultra320
PCI Express adapter is the latest addition
to the ATTO ExpressPCI family of highperformance SCSI host adapters for
data-intensive environments. This latest
generation adapter boasts datatransfer rates of up to 320 MB/sec. per
channel and offers support for PCI Express
busses. It is an ideal fit for high-bandwidth environments such as multiple
stream, high-definition video applications
as well as enterprise servers and highend workstations running high-volume,
mission-critical applications such as
messaging and databases. Only ATTO
ExpressPCI host adapters feature the
exclusive Advanced Data Streaming
(ADS™) Technology that allows fast
and efficient data movement with
reduced CPU utilization.
attotech.com
TECHNICAL
HIGHLIGHTS
• Ultra320 SCSI
• Up to 320 MB/sec. per channel
data-transfer rates
• Dual independent SCSI channels
• x4 PCI Express
• Exclusive ADS™ Technology
• Supports up to 30 SCSI bus IDs
• Up to 12 meter cable lengths
155 CrossPoint Parkway • Amherst, NY 14068 • 716.691.1999
attotech.com
ATTO ExpressPCI UL5D
Hardware Specifications
Software Specifications
SCSI Interface:
• 320 MB/sec. per channel data-transfer rates
• Two (2) external VHDCI and two (2) internal
high-density connectors per channel
• Low Voltage Differential (LVD) signaling
• Support for tagged command queuing
• Backward compatible with Ultra 160,
Ultra2, Ultra/WIDE, Fast/WIDE and
Narrow SCSI devices
Driver Support:
• Windows Server 2003
• Windows XP
• Windows® 2000
• Linux
• Mac OS X
• Novell Netware V6.5
Advanced SCSI:
• Double transition clocking
• Domain validation
• Cyclical Redundancy Checking (CRC)
• Packetization
• Quick Arbitration Select (QAS)
• ASPI compliant (for PC users)
• Bootable from attached disks
• Support for disconnect/reconnect
• Support for multiple block sizes
General Characteristics:
• Automatic termination
• Upper-byte termination for Narrow devices
• Flash ROM for easy field upgrades
• Plug and play compatible
• Includes ATTO ExpressPro-Tools™ and
ATTO Configuration Tool formatting
and utility software
*Contact your sales representative regarding RoHS compliant products
Dimensions:
• Length
7.5”
• Height
4.376”
Operating Environment:
• Temperature: 0-45º C
• Humidity: 10-90% non-condensing
• Airflow:
100 LFM (min)
Advanced Data Streaming (ADS™):
• Improved PCI system bandwidth use
• Optimized SCSI-3 algorithms
• Tagged command queuing
• Embedded RISC I/O processor
Reliability:
• MTBF = 150,000 hours
• MTTR < 15 Minutes
RAID kits available
Power:
• 1.61 typical/2.03 max. Amps @ + 3.3 VDC
• 0.65 typical/ 1.46 Amps @ + 12.0 VDC
RoHS Compliant
SCSI Host Adapter Selection Chart
SCSI Host Bus Adapters
FEATURES
Max. Transfer Rate (MB/sec.)
Ultra320 SCSI
UL5D UL4D UL4S
640
640
320
Low Voltage Differential
•
•
•
Single-Ended SCSI
•
•
•
Number of SCSI Channels
2
2
1
Number of SCSI IDs Supported
30
30
30
Large File Transfers
•
•
•
12.5
12.5
12.5
Uncompressed Video
•
•
•
32-bit PCI Compatible
–
•
•
64-bit PCI Compatible
–
•
•
33 MHz PCI
–
•
•
66 MHz PCI
–
•
•
133 MHz PCI-X
–
•
•
x4 PCI Express
•
–
–
Windows® 2000/XP/Server 2003
•
•
•
Linux
•
•
•
Mac OS X Support
•
•
•
Novell Netware Support
•
•
•
RoHS compliant version
•
•
•
Cable Distances
Windows® and the Windows logo are trademarks, or registered trademarks,
of Microsoft Corporation in the United States and/or other companies
Environmental and Physical
Characteristics
ATTO SCSI HBAs
©2006 ATTO Technology, Inc. Specifications subject to change without notice.
Rev 1/06
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