title_left:  "Hewlett Packard Enterprise Smart Array 641 Controller" "Product data Hewlett Controller peripheral controllers (291966-B21)"
description_left: "
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                              Short summary description Hewlett Packard Enterprise Smart Array 641 Controller:
                              This short summary of the Hewlett Packard Enterprise Smart Array 641 Controller data-sheet is auto-generated and uses the product title and the first six key specs.
                              Hewlett Packard Enterprise Smart Array 641 Controller
                          
                                                                  
                              Long summary description Hewlett Packard Enterprise Smart Array 641 Controller :
                              Hewlett Packard Enterprise Smart Array 641 Controller
                              This is an auto-generated long summary of Hewlett Packard Enterprise Smart Array 641 Controller based on the first three specs of the first five spec groups.
  
  
                          
                                      
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                                      Long product name Hewlett Packard Enterprise Smart Array 641 Controller
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                      The short editorial description of Hewlett Packard Enterprise Smart Array 641 Controller
                      
                      The Smart Array 641 Controller is a 64-bit, 133MHz PCI -X, single channel, SCSI array controller for entry-level hardware-based fault tolerance that allows you to configure up to 6 internal hard drives to store up to 1.80 TB of storage.
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title_right:  "291966-B21 HP Smart Array 641 Controller", "Null" "New 291966-B21 Controller Wholesale Price 291966-B21"
description_right: "Description:Smart Array 641 Ultra320 Controller with 64MB Cache 64-bit 133MHz PCI-X PC Board - Has one Internal 68-pin connector - Can add 128MB Battery Backed Write Cache (BBWC) ModuleSee optional BBWC BelowPart Number(s)Option Part# 291966-B21
  Spare Part# 305414-001" 
specTableContent_right:  Specifications: Category Proliant Controller Sub-Category SCSI PCI-X Generation 641 Part Number 291966-B21 Products ID 8591 Board/Module Type Daughterboard Channels 1 Controller Type SCSI Drive Array (RAID) Drive Array Support RAID 0 1 5 10 Included Components Manual Installed Cache Memory 64MB Interface PCI, Ultra SCSI PCI, Ultra SCSI Maximum Cache Memory 128MB Maximum Number of Devices Supported 6 Maximum Transfer Rate 320MB/s System Type Linux, PC