ExpressPCI UL5D
The ATTO ExpressPCI UL5D dual-channel Ultra320 host adapter offers the
highest SCSI performance for demanding server and professional
workstation environments. The ExpressPCI UL5D boasts data-transfer
rates of up to 640 MB/sec. and offers support for PCI Express
interconnect – a high-speed (serial) bus interface.
This host adapter is an ideal fit for high performance
video/audio editing applications as well as Enterprise servers and
high-end 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.
- Ultra320 SCSI performance enables high throughput for servers and high-end workstations
- Two external channels for aggregate throughput of up to 640 MB/sec.
- Supports up to 30 SCSI bus IDs
- Supports Low Voltage Differential (LVD) for cabling up to 12.5 meters per bus
- Compatible with Single-ended SCSI devices, providing cable distances up to 3 meters
- Supports all five original requirements of Ultra320 SCSI:
- Double Transition Clocking
- Domain Validation
- Quick Arbitration Select
- Packetization
- Cyclical Redundancy Checks
- Additionally,
the UL5D supports Ultra320-specific features such as Free-Running
Clock, Read/Write Data Streaming, Flow Control, Training Patterns,
Pre-compensation, and Asynchronous Information Protection (AIP)
- Features Advanced Data Streaming (ADS™) Technology for controlled acceleration of data transfers
- Embedded RISC processor for low-overhead operation
- Bus Mastering capabilities eliminate CPU processing time as a bottleneck
- Tagged Command Queuing allows multiple commands to be processed in any order
- Disconnect/Reconnect eliminates wait time between transfers
- Robust Driver Support
- Windows Server 2003, XP/2000
- Mac OS X
- Linux
- RoHS Compliant
- Meets
the requirements as outlined by the European Union Council of Ministers
Directive 2002/95/EC RoHS (Restrictions on the Use of Certain Hazardous
Substances in Electrical and Electronic Equipment).
