Broadcom LSI CVM01 LSI00297 CacheVault Flash Backup Module (LSICVM01)

Basic Parameter Table

Core Product Features

1. Official original CacheVault backup daughterboard exclusive for LSI 9266 & 9271 series hardware RAID cards, solves the risk of cache data loss after sudden power outage.
2. Built-in high-capacity flash storage + long-life supercapacitor combo:
   • When server power cuts off, supercap releases standby power to flush all unwritten dirty cache data from RAID card RAM into flash chip;
   • After power recovery, the controller automatically reads cached data from flash and completes disk writing, zero data loss for database/transaction storage.
3. Only compatible with 9266/9271 generation MegaRAID boards; cannot work with 3ware 9750 series, LSISAS1078 series entry RAID cards, pure IT HBA adapters.
4. Small daughterboard design, plug-and-play on dedicated CVM slot of host RAID card, no extra chassis space occupied.
5. Industrial-grade long endurance flash and low self-discharge supercap, stable 5+ years service life under 24/7 rack server operation.
6. Mandatory accessory for financial, database, transaction mission-critical storage that requires absolute cache data security.

Application Scenarios

1. Mission-critical enterprise storage: Database servers, financial transaction storage, hospital medical record storage, virtualization core storage deployed with LSI 9266/9271 RAID cards.
2. Not applicable: All RAID/HBA cards outside 9266/9271 series, NAS running pure IT pass-through firmware (no write cache to protect).