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Avago-LSI
MegaRAID Cache
LSICVM01 LSI00297 L5-25419-04
CacheVault Flash Cache - for 9271, 9266




Avago-LSI Avago-LSI

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£198.00

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Stock codeSciSACVMK
Quick code36480

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1yr Warranty
Description
LSICVM01 Accessory for 9266-4i/8i

In the Box:
CacheVault Flash Module (CVFM02),
CacheVault Power Module (CVPM02)
with 3” cable, 24” remote cable extender, CVPM clip



LSI® MegaRAID® CacheVault™ Technology

Providing access to write-back cache is one of the many benefits of a hardware RAID controller card. Write-back cache improves application performance by storing write data to high performance cache memory during periods of heavy use. When there is a break in user requests the data is then written from the cache memory to the array. During normal write-back operation, data is written to cache (DRAM), the IO is acknowledged as “complete” to the application that issued the write, and later the write is flushed to disk. If power is lost while write-back cache is enabled, the writes in DRAM may be lost. And since the controller has already acknowledged the IOs as complete, the application is unaware of the data loss.

To minimize this risk, Enterprise RAID controllers equipped with cache typically offer a battery back-up (BBU) option. The purpose of the battery is to provide power to the controller in the event that the power from the server is interrupted. This protects the data in the cache until power to the server can be restored and cache data written to disk. While generally effective, BBUs may require maintenance, special handling and protect cache data for a limited time. CacheVault technology, providing flash-based cache protection for MegaRAID 6Gb/s SATA+SAS RAID controllers, offers a greener, lower total cost cache protection solution without the drawbacks of a BBU.
Specifications
Specifications

General

Stock code
SciSACVMK
Brand
Avago-LSI
Series
MegaRAID Cache
Model
LSICVM01 LSI00297 L5-25419-04
Type
CacheVault Flash Cache - for 9271, 9266
ROHS
Y
Date added
07/03/2012

LSICVM01 LSI00297 L5-25419-04 Spec Information

Guarantee
1yr

Physical

Weight (kg)
0.3kg
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Avago-LSI MegaRAID Cache LSICVM01  LSI00297  L5-25419-04 CacheVault Flash Cache - for 9271, 9266
Avago-LSI MegaRAID Cache LSICVM01  LSI00297  L5-25419-04 CacheVault Flash Cache - for 9271, 9266

Stock codeSciSACVMK
Quick code36480



Avago-LSI
MegaRAID Cache
LSICVM01 LSI00297 L5-25419-04
CacheVault Flash Cache - for 9271, 9266







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£165.00
£198.00
ex.VAT $205.68
Change Currency USD
We are shipping to we ship to United States United States
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Delivered in 4 Days.
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Description

Avago-LSI MegaRAID Cache LSICVM01 LSI00297 L5-25419-04 CacheVault Flash Cache - for 9271, 9266


Avago-LSI LSICVM01  LSI00297  L5-25419-04 logo

Avago-LSI LSICVM01 LSI00297 L52541904 Key features


1yr Warranty


LSICVM01 Accessory for 9266-4i/8i

In the Box:
CacheVault Flash Module (CVFM02),
CacheVault Power Module (CVPM02)
with 3” cable, 24” remote cable extender, CVPM clip



LSI® MegaRAID® CacheVault™ Technology

Providing access to write-back cache is one of the many benefits of a hardware RAID controller card. Write-back cache improves application performance by storing write data to high performance cache memory during periods of heavy use. When there is a break in user requests the data is then written from the cache memory to the array. During normal write-back operation, data is written to cache (DRAM), the IO is acknowledged as “complete” to the application that issued the write, and later the write is flushed to disk. If power is lost while write-back cache is enabled, the writes in DRAM may be lost. And since the controller has already acknowledged the IOs as complete, the application is unaware of the data loss.

To minimize this risk, Enterprise RAID controllers equipped with cache typically offer a battery back-up (BBU) option. The purpose of the battery is to provide power to the controller in the event that the power from the server is interrupted. This protects the data in the cache until power to the server can be restored and cache data written to disk. While generally effective, BBUs may require maintenance, special handling and protect cache data for a limited time. CacheVault technology, providing flash-based cache protection for MegaRAID 6Gb/s SATA+SAS RAID controllers, offers a greener, lower total cost cache protection solution without the drawbacks of a BBU.
Specifications

General

Stock code
SciSACVMK
Brand
Avago-LSI
Series
MegaRAID Cache
Model
LSICVM01 LSI00297 L5-25419-04
Type
CacheVault Flash Cache - for 9271, 9266
ROHS
Y
Date added
07/03/2012

LSICVM01 LSI00297 L5-25419-04 Spec Information

Guarantee
1yr

Physical

Weight (kg)
0.3kg
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DISCLAIMER: Product information and images on this page are for guidance only and are liable to change without notice. Some details may refer to the whole category or range, rather than this particular item. Specifications shown are our best interpretation of information supplied by the manufacturer, and are as up-to-date as possible. If you require clarification on any item, please contact us and we will be glad to help you.


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New Malden
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Esher
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