EPCI-UL4D-000 by Atto Technology

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Manufacturer Atto Technology
Manufacturer's Part Number EPCI-UL4D-000
Description ATTO; Product Line: ExpressPCI; Product Model: UL4D; Product Type: SCSI Controller; Host Interface: PCI-X; Form Factor: Plug-in Card;
NAME DESCRIPTION
Data Transfer Rate: 320 MB/s
Product Name: ExpressPCI UL4D SCSI Card
Controller Type: Ultra320 SCSI
Number of SCSI Ports (Internal): 2
Input Voltage: 3.3 V DC
Brand Name: ATTO
RAID Supported: No
SCSI Connector Details: 2 x HD-68, 2 x VHDCI
Form Factor: Plug-in Card
Additional Information:
  • Automatic termination
  • Supports PCI hot swap specifications for high-end servers
  • Upper-byte termination for Narrow devices
  • Flash ROM for easy field upgrades
  • Includes ATTO ExpressPro-Tools and ATTO Configuration Tool formatting and utility software

Advanced SCSI:

  • Double transition clocking
  • Domain validation
  • Cyclical Redundancy Checking (CRC)
  • Packetization
  • ASPI compliant (for PC users)
  • Quick Arbirtration Select (QAS)
  • Support for disconnect/reconnect
  • Support for multiple block sizes

Advanced Data Streaming (ADS):

  • Improved PCI system bandwidth use
  • Optimized SCSI-3 algorithms
  • Tagged command queuing
  • Embedded RISC I/O processor
Marketing Information:

Today's computing applications continue to place incredible strain on the host PCI bus and storage subsystem. In an ongoing effort to bring new heights of performance and reliability to today's professional applications, ATTO is pleased to introduce the ATTO ExpressPCI UL4D with PCI-X ... alleviating PCI bus bottlenecks. Leveraging this latest in SCSI storage connectivity, the UL4D delivers up to 640 MB/sec. data throughput - making it twice as fast as currently available SCSI host adapters. The UL4D's blazing fast speed, plus the advantage of the new PCI-X bus interface and improvements in the SCSI standard, enable it to deliver the high bandwidth required in data-intensive environments.

Product Type: SCSI Controller
Host Interface: PCI-X
Maximum Data Transfer Rate: 320
Bootable: Yes
Product Model: UL4D
Height: 4.45 "
Total Number of SCSI Ports: 4
Number of SCSI Ports (External): 2
Compatibility:
  • Plug and Play
Width: 6.52 "
Input Current: 2 A, 0.5 A
Product Line: ExpressPCI