Newbie - Hewlett Packard Compaq (309522-001) (309522001) Cache Memory Product Information Reviews, Price Comparison, Deal

Hewlett Packard Compaq (309522-001) (309522001) Cache Memory

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Once a data write is completed, the cache must be able to protect this data in the event of a power loss before the write data is moved to the drives. If external power to the system is interrupted, if the host computer fails, or if the RAID controller fails, battery power maintains data in the cache long enough for the user to recover the data and preserve the integrity of business-critical information. Depending on the capacity of the batteries when external power is lost, battery-backed cache is typically capable of retaining the integrity of data in the cache for several days. The batteries used in battery-backed cache are rechargeable, allowing them to maintain full charge even after a power failure. Cached data is protected by not allowing posted-write operations unless the batteries are at an acceptable charge level to back up data for a predetermined duration. Minimize

Product Details and Features

Product MPN
MPN	309522001
Key Features
Capacity	256 MB
Other Features
Modules Qty.	1
Package Qty.	1
Miscellaneous
Product ID	23682648

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HP-COMPAQ 309522-001 256MB CACHE MODULE - BATTERY BACKED WRITE CACHE - 72B...

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HP-COMPAQ 309522-001 256MB CACHE MODULE - BATTERY BACKED WRITE CACHE - 72BIT - WITH BATTERY - 184PIN- FOR SA6402 - SA6404. NEW BULK. IN STOCK

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Hewlett Packard Compaq (309522-001) (309522001) Cache Memory

Hewlett Packard Compaq (309522-001) (309522001) Cache Memory

Product Details and Features

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HP-COMPAQ 309522-001 256MB CACHE MODULE - BATTERY BACKED WRITE CACHE - 72B...

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