Intel AXXRSBBU4 Benutzerhandbuch
Intel® RAID Smart Battery AXXRSBBU4 Technical Product Specification
Overview
Revision 1.2
Intel order number E20188-002
1
1. Overview
This document describes the key hardware components, firmware, and software utility
requirements for the Intel
requirements for the Intel
®
RAID (Redundant Array of Inexpensive Disks) Smart Battery
AXXRSBBU4. The AXXRSBBU4 provides data integrity for the RAID solution by ensuring that
the data passing through the cache is written to the hard drives.
the data passing through the cache is written to the hard drives.
The Intel
®
RAID Smart Battery AXXRSBBU4 supports RAID controllers that use a standard
256 MB or 512 MB DDR2 DIMM (Dual In-Line Memory Module). It is available as an accessory
for selected RAID controllers and to support the ROMB (RAID-on-Motherboard) solutions used
on the following Intel
for selected RAID controllers and to support the ROMB (RAID-on-Motherboard) solutions used
on the following Intel
®
products:
Intel
®
Server RAID Controller SRCSASRB
Intel
®
Server RAID Controller SRCSATAWB
Intel
®
Server System S7000FC4UR with a SAS riser card
The Intel
®
Smart Battery AXXRSBBU4 contains the following components:
Board-to-board connector: The AXXRSBBU4 can connect to the base controller through
the connector as a daughter card to the base controller.
the connector as a daughter card to the base controller.
Smart Battery circuit board: Ensures that the battery is maintained at optimal
performance and charge levels. This circuit is based on the Texas Instruments bq2060A
SBS v1.1-compliant gas gauge IC*.
performance and charge levels. This circuit is based on the Texas Instruments bq2060A
SBS v1.1-compliant gas gauge IC*.
Battery pack: The battery pack is mounted to the circuit board. It includes a separate,
internal circuit logic board and LiON (Lithium Ion) batteries. The logic board provides
sensing and management logic to support battery charge, discharge, and monitoring.
internal circuit logic board and LiON (Lithium Ion) batteries. The logic board provides
sensing and management logic to support battery charge, discharge, and monitoring.
Cable: A small cable connects the battery to the Smart Battery circuit board.
Monitoring / notification software: Monitoring is accomplished through the Intel
®
RAID
BIOS Console 2, Intel
®
RAID Web Console 2, or Intel
®
RAID Command Line Utility 2
utilities. Software notifies the user of failures or corrective actions.
Figure 1. Intel
®
RAID Smart Battery AXXRSBBU4