MODEL- EPCI-UL5D-L00      VENDOR- ATTO TECHNOLOGY
    
FEATURES- ExpressPCI UL5D Low Profile
       Dual Channel, Ultra320, PCI Express; Up to 320 MB/sec. per channel;
        Exclusive Advanced Data Streaming Technology (ADS); Low-Profile 
        form factor.
       The ATTO ExpressPCI UL5D, an ATTO Ultra320 SCSI host adapter, offers 
        high-performance provided by Ultra320 and ATTO-designed performance 
        enhancing technologies. The UL5D SCSI host adapter aids users 
        dealing with the reality of today s data-intensive environments,
        including video-editing applications requiring support for multiple 
        streams of 10-bit high definition video.
       Additionally, the ExpressPCI UL5D offers support for the next 
        generation of PCI bus technology with a 4-lane PCI Express (PCIe) 
        interconnect. The high-bandwidth provided by a PCI Express
        interconnect ensures the UL5D can operate at speeds up to 640 
        MB/sec. The combination of Ultra320 SCSI and PCI Express makes the 
        UL5D ideal for high-end workstations running high volume, mission 
        critical applications such as messaging and databases.
       ATTO host adapters offer ATTO's exclusive Advanced Data Streaming 
        (ADS) technology, and the ExpressPCI UL5D is no exception. By
        effectively managing latency and allowing for fast and efficient 
        data movement, utilization of the CPU is reduced, freeing it up to 
        perform other mission critical tasks.
       The ExpressPCI UL5D is the industry's first choice for high-speed 
        SCSI host adapters. By offering support for Ultra320 SCSI and PCI 
        Express, in addition to ATTO-designed technologies such as ADS, the 
        ExpressPCI UL5D offers both the performance and feature set 
        necessary for data intensive applications.
* Maximize data throughput with dual channel connectivity aggregating 
  performance across multiple SCSI ports.
* Leveraging the latest in SCSI storage connectivity, the UL5D delivers up 
  to 640 MB/sec. data throughput, making it twice as fast as Ultra160 SCSI.
* Maintain accessibility to mission-critical data by transparently 
  redirecting data requests through alternate channels.
* Alleviate data transfer bottlenecks and move data more efficiently while
  managing latency with ATTO's exclusive ADS technology.
* Save time with factory preset configuration for plug and play operation.
* Simplify installation, management and monitoring with a multi-platform
  Configuration Utility featuring an intuitive GUI.
     
  -- SPECIFICATIONs -----------------------------------
INTERFACE/BUS  - 320 MB/sec. per channel data-transfer rates
                 (2) external VHDCI connecters per channel
                 (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.
HOST BUS       - 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
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 & ATTO Configuration Tool 
                   formatting & utility software.
DRIVER SUPPORT - Windows Vista, Server 2003, XP, 2000
                 Mac OS X (v10.4.x)
                 Linux (Fedora, Red Hat and SuSE)
                 Novell Netware v6.5
ADVANCED DATA STREAMING (ADS)-
                 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.
APPROVALS      - FCC Rules, Part 15 Sub-Part B, Class A
                 CE Mark: CISPR 22/EN 55022, Class A
                 RoHS compliant
RELIABILITY    - MTBF = 150,000 hours
                 MTTR < 15 Minutes
POWER SOURCE   - 1.61 typical/2.03 max. Amps @ + 3.3 VDC
                 0.65 typical/1.46 Amps @ + 12.0 VDC
DIMENSIONS     - 
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