HP 291966-B21 Smart Array 641 1-Channel Ultra-320 SCSI Controller Card

$39.00 Regular price
HPSKU: 834849
Model Number: 291966-B21
Condition: Refurbished
In stock:  Yes
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Sale price$39.00


The new Smart Array 641 Controller (SA-641) is a 64-bit, 133-MHz PCI -X single channel PCI array controller for entry level hardware-based fault tolerance. Utilizing a SCSI channel (1 internal) of the SA-641 allows you to configure up to 6 internal hard drives to store up to 880.8 GB of storage. The SA-641 provides high reliability and increased performance over the LC2 controller, thus providing excellent value and lowering the total server ownership cost. In addition, the SA-641 is data compatible with all Ultra 320, Wide Ultra3 and Wide Ultra2 drives, offering an unparalleled degree of investment protection. Designed and integrated with HP entry-level and workgroup ProLiant servers, this product provides worry-free data protection.
291966-B21 Specifications

    Technical Information

  • Host Interface:     PCI-X
  • Data Transfer Rate:     Up to 320 MBps Per Channel
  • Interfaces:     Ultra320 SCSI
  • SCSI Protocols:     Ultra320 SCSI
  • SCSI Protocols:     Ultra3 SCSI
  • SCSI Protocols:     Ultra2 SCSI
  • RAID Supported:     Yes
  • RAID Levels:     0
  • RAID Levels:     1
  • RAID Levels:     0+1
  • RAID Levels:     5
  • Drive Supported:     Up to 6 x Physical
  • Drive Supported:     32 x Logical


  • Standard Memory:     64 MB DDR SDRAM
  • Maximum Memory:     128 MB DDR SDRAM


  • Ports:     1 x Ultra320 SCSI - SCSI Internal

    Physical Characteristics

  • Form Factor:     Plug-in Card


  • Additional Information:     
  • Software consistency among all Smart Array family products:
    - Array Configuration Utility XE (ACU-XE)
    - Array Configuration Utility (ACU)
    - Insight Manager (CIM)
    - Array Diagnostic Utility (ADU)
    - SmartStart
  • 64-bit memory addressing supports servers with greater than 4 GB of memory
  • BBWC Enabler: Yes
  • SCSI Electrical Interface: Low Voltage Differential (LVD)
  • 3.3 volt CPI slot compatibility only
  • Simultaneous Drive Transfer Channels: Two
  • Upgradeable Firmware: 2-MB Flashable ROM
  • Capacity: Up to 2 TB of storage per PCI slot
  • Compatibility:     
  • PC

    Server Compatibility:
  • ProLiant DL Series:
    - DL320 G2*
    - DL380 G3
    - DL560
    - DL580 G2
    - DL740
    - DL760 G2
  • ProLiant ML Series:
    - ML310
    - ML330 G2
    - ML350 G3
    - ML370 G3
    - ML530 G2
    - ML570 G2

    * Supported in DL320 SCSI servers.


  • Limited Warranty:     1 Year
  • Additional Warranty Information:     
  • Maximum: The remaining warranty of the HP server product in which it is installed (to a maximum three-year limited warranty)
  • Minimum: One-year, on-site limited warranty
  • Pre-Failure Warranty: Drives attached to the Smart Array Controller and monitored under Insight Manager are supported by a Pre-Failure (replacement) Warranty. For complete details, consult the HP Support Center or refer to your HP Server Documentation.

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