BROADCOM LSI00297 - Cache protection module - Broadcom 9271 Series - Broadcom 9266 Series
P/N: L5-25419-04
Producent:
Broadcom
Czas dostawy: ok. 4-5 dni
845,14 zł netto
LSI LSICVM01. Purpose: RAID controller, Battery recharge time: 9 h, Colour of product: Grey
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BROADCOM LSI00297, Cache protection module, Broadcom 9271 Series, Broadcom 9266 Series |
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CacheVault Flash Cache Protection Module for 9271 and 9266 Series | ||||
Group | Controllers | |||
Manufacturer | BROADCOM | |||
Manufacturer item no. | L5-25419-04 | |||
EAN/UPC | 0830343002290 | |||
Description | ||||
RAID controller cards temporarily cache data from the host system until it is successfully written to the storage media. While cached, data can be lost if system power fails, jeopardizing the data’s permanent integrity.
RAID caching is a cost-effective way to improve I/O performance by writing data to a controller’s cache before it is written to disk. However, in the event of a power or server failure, the writes in cache may be lost. CacheVault® flash cache protection modules and battery backup units (BBUs) protect the integrity of cached data by storing cached data in non-volatile flash cache storage or by providing battery power to the controller. CacheVault technology prevents data loss by powering critical components of the card long enough to automatically transfer the cached data to NAND flash. Once power returns, the data is restored to the cache and normal operation resumes. By using a super-capacitor instead of Lithium-ION batteries, CacheVault technology virtually eliminates hardware maintenance costs associated with batteries, lowers total cost of ownership over the life of the controller card and provide more environmentally friendly cache protection, all while maintaining optimal RAID performance. |
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Main features | ||||
General | ||||
Product type | Cache protection module | |||
Compatibility | Broadcom 9271 Series, Broadcom 9266 Series | |||
Opis
- HDD type
- Serial Attached SCSI (SAS)
- HDD Bis Standard
- SAS1
- Type of delivery (bulk/retail)
- Retail
- Type
- Raid controller