Areca ARC-1110, Руководство пользователя

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APPENDIX
150
Appendix B
Battery Backup Module (ARC-1620-BAT)
The SATA RAID controller operates using cache memory. The bat -
tery Backup Module is an add-on module that provides power
to the PCI SATA RAID controller cache memory in the event of a
power failure. The Battery Backup Module monitors the write back
cache on the SATA RAID controller, and provides power to the
cache memory if it contains data not yet written to the hard drives
when power failure occurs.
BBM Components
BBM Specifications
Mechanical
• Module Dimension (W x H x D)
37.3 x 13 x 81.6 mm
• BBM Connector
2 * 6 box header
Environmental
• Operating Temperature
Temperature: +5
O
C to +40
O
C
• Humidity: 45-85%, non-condensing
• Storage Temperature
Temperature: -40
O
C to 60
O
C