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Rev 10/08
©2008 ATTO Technology, Inc. Specifications subject to change without notice
Technical Specification
Power Behind the Storage
For More Information:
Hardware 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 Ultra160, Ultra2, Ultra/WIDE, Fast/WIDE & Narrow SCSI devices
Advanced SCSI
• Supports dynamic bus rescan (OS X) • Quick Arbitration Select (QAS)
• Double transition clocking • ASPI compliant (for PC users)
• Domain validation • Bootable from attached disks
• Cyclical Redundancy Checking (CRC) • Support for disconnect/reconnect
• Packetization • 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
TM
& ATTO Configuration Tool formatting & utility software
Software Specifications
Driver Support
• Windows
®
Server 2003, 2008, XP, Vista
• Mac
®
OS X (v10.4.x & 10.5.x)
• Linux (Fedora, Red Hat and SuSE)
• Novell Netware
®
v6.5
Advanced Data Streaming (ADS
TM
)
• Improved PCI system bandwidth use
• Optimized SCSI-3 algorithms
• Tagged command queuing
• Embedded RISC I/O processor
RAID Options
• RAID 0 support with ATTO Express Power Center or ExpressStripe RAID software utilities
Agency Approvals
Safety and Environmental
• FCC Rules, Part 15 Sub-Part B, Class A
• CE Mark: CISPR 22 / EN 55022, Class A
Environmental & Physical Specifications
Dimensions
• Length 7.5”
• Height 4.376”
Operating Environment
• Temperature: 0-45° C
• Humidity: 10-90% non-condensing
• Airflow: 100 LFM (min)
Reliability
• MTBF = 675,000 hours
• MTTR < 15 Minutes
Power
• 1.61 typical/ 2.03 max. Amps @ + 3.3 VDC
• 0.65 typical/ 1.46 Amps @ + 12.0 VDC
RoHS Compliant
• Yes
Ordering Information
Model Number
• EPCI-UL5D-0R0 (RoHS)
Host Bus Specifications
• x4 PCI Express interconnect
• Supports PCI Express Base Spec 1.0a
• Supports PCI Express CEM Spec 1.0a
• PCI Express to PCI/PCI-X Bridge spec 1.0
ExpressPCI UL5D
Host Adapter
ExpressPCI UL5D