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  158939-B21 HP Smart Array 5304 128MB
  Your Price:  $148.73 CAD 
  HP Enterprise  

158939-B21 HP Smart Array 5304 128MB

Product ID: 12056

5304/128 Smart Array Controller
Option Part# 158939-B21
Spare Part# 171383-001 with 128MB Cache

The Smart Array 5300 series of high performance Ultra3 array controllers provides improved flexibility and data protection thanks to an innovative modular design and new Advanced Data Guarding - RAID ADG technology. In addition it again raises the bar to higher performance levels with several enhancements that include a new memory architecture and new RAID engine. Key Features:
Advanced Data Guarding (RAID ADG) offers breakthrough level of fault protection of RAID volumes up to 2TB and a total of 56 disk drive in a RAID volume. RAID ADG provides fault protection greater than RAID 1 or RAID 5 and only consume the capacity of 2 disk drives for distributed parity data. RAID ADG protects against any 2 disk drive failures. This higher level of protection is ideal to protect large logical volumes and with high capacity disk drives where a failed drive rebuild time may be significant.
Technical information:

  • Array Controller Support
  • Compaq SA Controllers and Universal HDD Brochure
  • Feature Comparison matrix
  • Support Documentation: User Guides Technical Documentation and White Papers
  • Quickspecs

  • Specifications: 
    Part Number158939-B21
    Products ID12056
    Enlarge Image of Part# 158939-B21 Ultra3 Controller
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     158939-B21 HP Smart Array 5304 128MB
    [ For Proliant Servers ] [ Genuine HP ]
    158939-B21 HP Smart Array 5304 128MB
    Printer Friendly 158939-B21 Information Enlarge 158939-B21's Image
     158939-B21 Ultra3 Controller 
     Part#: 158939-B21
     Quantity: 72 In Stock  
     Warranty: Lifetime
     Usually Ships: Same Day
     Condition: New
      Price: $148.73 CAD
    158939-B21 Lifetime Warranty
    Part# 158939-B21 and Products ID# 12056
    Purchased after January 01 2012 is covered by an UNCONDITIONAL LIFETIME WARRANTY
    for as long as you own the server.
    Lifetime Warranty $0.00
    Genuine Hewlett-Packard 158939-B21
             Security ID
    S/C: 72120561  PN: 158939-B21
    This product will have a Genuine HP security sticker
      158939-B21 Flat Rate Shipping Options
    We have 72 pieces of 158939-B21 in stock and ready to ship as of
    Shipping Options:  158939-B21
    This product has a 30 Day return and a Lifetime replacement warranty.
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    Manufacturer Part# 158939-B21
     Condition :   New   Usually Ships :   Same Day 
     Warranty :   Lifetime   Dim weight :   0.50 lbs
     Packaging :   Sealed Static Bag  Factory original :   158939-B21 
       158939-B21 HP Smart Array 5304 128MB  Price: $148.73 CAD   
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