ExpressPCI UL4S

 

 

Host Adapter

 

 

 

Hardware Specifications

 

 

 

SCSI Interface

320 MB/sec. per channel data-transfer rates

 

 

One (1) external and one (1) internal high-density 68-pin connector

 

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

Accelerated PCI Bus Management

PCI-X bus master rate of 1 GB/sec.

 

 

PCI-X 1.0a compliant

 

 

PCI 2.2 and PCI 99 compliant

 

 

64-bit/133 MHz PCI-X (backward compatible with standard PCI)

 

 

 

General Characteristics

Automatic termination

 

 

Upper-byte termination for Narrow devices

 

 

Flash ROM BIOS for easy field upgrades

 

 

Plug and play compatible

 

 

Includes ATTO ExpressPro-ToolsTM& 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 (ADSTM)

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

6.521”

 

 

Height

4.200”

 

 

 

 

Operating Environment

Temperature: 0-45° C

 

 

Humidity: 10-90% non-condensing

 

 

Airflow: 100 LFM (min)

 

 

 

 

Reliability

MTBF = 150,000 hours

 

 

MTTR < 15 Minutes

 

 

 

 

Power

0.75 typical/2.0 max. Amps @ + 5.0 VDC

 

 

0.05 Amps @ + 12.0 VDC

 

 

 

 

PCI Signal Compatibility

3.3 Volts/5 Volts universal

 

 

 

 

 

RoHS Compliant

Yes

 

 

 

 

 

 

Ordering Information

 

 

 

Model Number

EPCI-UL4S-0R0 (RoHS)

 

 

 

 

 

Technical Specification

ExpressPCI UL4S

Power Behind the Storage

For More Information:

www.ATTOTech.com

or to Purchase:

www.ATTOStore.com

(716) 691-1999

©2008 ATTO Technology, Inc. Specifications subject to change without notice

Rev 4/08

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ATTO Technology UL4S warranty Hardware Specifications, Software Specifications, Agency Approvals, Ordering Information

UL4S specifications

ATTO Technology UL4S is a high-performance RAID storage solution designed to meet the demanding needs of modern data-intensive environments. With its robust architecture, the UL4S provides exceptional speed, versatility, and reliability, making it an ideal choice for professionals in fields such as media and entertainment, scientific research, and enterprise data management.

One of the standout features of the UL4S is its support for NVMe (Non-Volatile Memory Express) technology, which significantly enhances data transfer speeds. This technology enables the UL4S to achieve read and write speeds that exceed traditional SATA-based solutions, providing users with faster access to their data and reduced latency. This is particularly beneficial for applications that require real-time data processing, such as video editing or database management.

The UL4S is designed with a modular architecture, allowing for easy scalability. This flexibility ensures that users can expand their storage needs as their data requirements grow. The system supports multiple RAID levels, including RAID 0, 1, 5, 6, and 10, providing users with the ability to choose the right balance between performance, redundancy, and capacity. The intuitive management interface simplifies the configuration and monitoring of storage arrays, allowing users to focus on their core tasks without getting bogged down by complex setup processes.

Another key characteristic of the UL4S is its comprehensive data protection mechanisms. With features such as automatic data scrubbing, advanced error correction, and hot-swappable drives, users can rest assured that their data is secure and accessible at all times. The device also supports advanced encryption protocols, ensuring that sensitive information remains protected against unauthorized access.

The UL4S is built with high reliability in mind, featuring a durable chassis design that minimizes vibration and heat generation. This robustness coupled with premium components ensures that the UL4S can withstand the rigors of continuous operation in demanding environments.

In summary, ATTO Technology UL4S stands out as a powerful, reliable, and flexible storage solution that leverages cutting-edge technologies to enhance performance. Its NVMe capabilities, modular design, comprehensive data protection features, and robust construction make it a strong choice for any organization looking to optimize their storage infrastructure and improve overall data management efficiency.