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HP 642 SCSI RAID Controller - 291967-B21

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Product Overview

The new Smart Array 642 Controller (SA-642) is a 64-bit, 133 MHz PCI-X dual SCSI channel PCI array controller for entry level hardware-based fault tolerance. Utilizing both SCSI channels (1 internal and 1 external) of the SA-642 allows you to configure up to 20 hard drives (6 internal, 14 external) to store up to 2.9TB of storage per PCI slot. The SA-642 provides high reliability and increased performance over the Smart Array 532, thus providing excellent value and lowering the total server ownership cost. In addition, the SA-642 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.


Manufacturer Hewlett Packard
Mfg Part# 291967-B21
SKU 10372708
UPC 613326506240
UPC 14 00613326506240
Total Number of SCSI Ports 2
Number of SCSI Ports (Internal) 1
Number of SCSI Ports (External) 1
SCSI Connector Details 2
Product Type SCSI Controller
Manufacturer Part Number 291967-B21
Manufacturer Hewlett Packard Enterprise
Product Model 642
Product Name 642 SCSI RAID Controller
Brand Name HP
Form Factor Plug-in Card
Host Interface PCI-X
RAID Levels 0 / 1 / 0+1 / 5
Controller Type Ultra320 SCSI
RAID Supported Yes
Limited Warranty 1 Year
Tech Specs
Ports 1 x Ultra320 SCSI - SCSI Internal / 1 x Ultra320 SCSI - SCSI External
Product Type SCSI RAID Controller
Manufacturer Part Number 291967-B21
Manufacturer Website Address
Manufacturer Hewlett-Packard
Product Name 642 SCSI RAID Controller
Brand Name HP
Maximum Memory 128 MB DDR SDRAM
Standard Memory 64 MB DDR SDRAM
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* - DL360 G3 - 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.
Form Factor Plug-in Card
Host Interface PCI-X
Data Transfer Rate Up to 320 MBps Per Channel
Drive Support Up to 20 x Physical / 32 x Logical
SCSI Protocols Ultra320 SCSI / Ultra3 SCSI / Ultra2 SCSI
Interfaces Ultra320 SCSI
RAID Levels 0 / 1 / 0+1 / 5
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.
Standard Warranty 1 Year Limited

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