Product Description

Secondary Power Loss Support
Safeguards data against power interrupts during system resumption 
Eliminates silent data loss by retaining unwritten data until user intervention
 

Missing Array Detection

Write Journaling
Uses and protects drive write cache for unmatched data protection and maximum performance
 

Dynamic Sector Repair
Increased drive reliability with on-the-fly correction of drive media errors
 

Drive Power-On Reset Detection
Enhances data protection by degrading a drive that may have lost data during transient power reset
 

Extensive Drive Timeout Recovery
Maximizes drive error recovery with intelligent timeout algorithm

Out of Band Signaling Retry
Ensures drive health during power-up with enhanced drive detection

Specifications:

Battery protection designed for up to 72 hours of use during power failure.

Works with these 3ware RAID controllers:
9690SA (-8I, -8E, -4I4E)
9650SE (-4LPML, -8LPML, -12ML, -16ML, -24M8)
9550SX/U (-4LP, -8LP, -12, -12MI, -12ML, -16ML)
9590SE  (-8ML, -12ML, -16ML)
3ware Sidecar (9650SE version)

Battery 

Type Li-ion Battery

Rechargeable 1800mAh

Max charge Current 1800mA

Max Charge Voltage 4.2V

Rated  6.48 Watt-hours