EPCI-UL4S-000 by Atto Technology

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Manufacturer Atto Technology
Manufacturer's Part Number EPCI-UL4S-000
Description ATTO; Product Line: ExpressPCI; Product Model: UL4S; Product Type: SCSI Controller; Host Interface: PCI-X; Form Factor: Plug-in Card;
NAME DESCRIPTION
Data Transfer Rate: 320 MB/s
Product Name: ExpressPCI UL4S PCI-X SCSI Host Adapter
Controller Type: Ultra320 SCSI
Number of SCSI Ports (Internal): 1
Input Voltage: 3.3 V DC
Brand Name: ATTO
RAID Supported: No
SCSI Connector Details: 2 x HD-68
Form Factor: Plug-in Card
Additional Information:
  • MTTR: < 15 Minutes
  • 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:

  • Supports dynamic bus rescan (OS X)
  • Double transition clocking
  • Domain validation
  • Cyclical Redundancy Checking (CRC)
  • Packetization
  • Quick Arbritration Select (QAS)
  • ASPI compliant (for PC users)
  • Bootable from attached disks
  • 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
Marketing Information:

The ATTO ExpressPCI UL4S offers the latest in SCSI storage connectivity, delivering the ultimate data-delivery performance of up to 320 MB/sec. The UL4S which features the new PCI-X bus interface and incorporates improved SCSI standards, is ideal for delivering data to the most demanding Enterprise server and high-end workstation environments. Enabled with ATTO's exclusive Vpath Technology, the UL4S offers users the flexibility of connecting high-speed Ultra320 devices externally and slower legacy devices internally, or vice versa, without sacrificing the performance of the high-speed device. This allows users to take full advantage of Ultra320 and legacy speeds simultaneously.

Product Type: SCSI Controller
Host Interface: PCI-X
Maximum Data Transfer Rate: 320
Bootable: Yes
Product Model: UL4S
Height: 4.200 "
Total Number of SCSI Ports: 2
Number of SCSI Ports (External): 1
Compatibility:
  • Plug and Play
Width: 6.521 "
Input Current: 2 A, 0.5 A
Product Line: ExpressPCI