Technical Specification, ExpressPCI UL4D

ExpressPCI UL4D

Product Features

Blazing Fast Performance

•Maximize data throughput with dual channel connectivity aggregating performance across multiple SCSI ports

•Leveraging the latest in SCSI storage connectivity, the UL4D delivers up to 640 MB/ sec. data throughput, making it twice as fast as Ultra160 SCSI.

Smooth Data Streaming

•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.

One Click Installation

•Save time with factory preset configuration for plug and play operation.

•Simplify installation, management and monitoring with multi-platform Configuration Utility featuring an intuitive GUI.

Dual-channel Ultra320

SCSI Host Adapter

With PCI-X Support

The UL4D dual-channel Ultra320 host adapter is the perfect complement to ATTO’s ExpressPCI family of high-performance SCSI host adapters for data-intensive environments. Boasting data- transfer rates of up to 640 MB/sec. and offering support for advanced PCI-X busses, the UL4D is an ideal fit for Enterprise servers and high-end workstations running high-volume, mission-critical applications such as messaging and databases.

ATTO host adapters offer ATTO’s exclusive Advanced Data Streaming (ADSTM) technology, and the ExpressPCI UL4D 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.

Installation of the ExpressPCI UL4D host adapter is a fast and easy. Thanks to ATTO’s factory-preset configurations, the UL4D is ready out-of-the-box for plug and play operation. The included Configuration Utility, featuring an easy-to-use GUI, simplifies the effort associated with installation, management and monitoring of the host adapter.

The ExpressPCI UL4D is the first choice for users working in environments with demanding server and professional workstation environments. By offering support for Ultra320 SCSI and PCI-X, in addition to ATTO-designed performance-enhancing technologies including ADS, the ExpressPCI UL4D offers both the performance and feature set neces- sary for today’s data-intensive applications.

Technical Highlights•Ultra320 SCSI

•Up to 320 MB/sec. per channel data-transfer rates

•Dual independent SCSI channels (2 internal and 2 external connector availability)

•64-bit/133 MHz PCI-X with backward compatibility•Exclusive ADSTM technology

•Supports up to 30 SCSI bus IDs

•Up to 12 meter cable lengths

•RoHS Compliant

•3-year standard product warranty