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Green rectangular circuit board with battery pack attached

HP

HP 013224-002 512Mb BBWC Cache Memory Module

SKU CH-Q56X-E0QR1

A 512Mb battery backed write cache module for P-series controllers

  • 512 MB battery-backed write cache protects data during power loss
  • HP 013224-002 module adds cache capacity to P-Series controllers
  • Battery backup preserves write operations if mains supply fails
  • Physical dimensions 12 x 9 x 4 fit compatible controller slots

HP 013224-002 BBWC Cache Module

This HP 013224-002 module provides 512Mb of battery backed write cache memory for compatible P-Series controllers. It protects data held in the controller cache during unexpected power loss. The module is supplied new and contains the cache memory only.

P-Series Controller Compatibility Required

This cache module functions exclusively with HP P-Series Smart Array controllers. It will not operate in servers or storage arrays that use a different controller family. Buyers needing cache for non-P-Series hardware must select an alternative part.

How it compares

Measured against everything we stock in Switch Modules, Transceivers & Add-Ons, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 91% of the 1,515 comparable items (median $68.99).

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Specifications

Product
Brand nameHP

Questions about this item

What does the 512Mb battery-backed write cache actually do inside a ProLiant array controller?

It holds write data in non-volatile memory so the controller can acknowledge writes immediately while the battery keeps the contents intact during a power loss.

Which controller interface does the 013224-002 module plug into?

It installs directly into the dedicated cache slot on supported HP ProLiant P-Series Smart Array controllers.

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