Intel RMFBU4, Quick Installation User'S Manual

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1
Product Overview
The Intel
®
RAID Maintenance Free Backup Unit 4 (RMFBU4) is an Open NAND Flash Interface (ONFI) flash module that provides
cache off-load capability to protect cached data in case of host power loss or server failure. The RMFBU4 module connects to a
Super Capacitor Pack module, which provides power for the backup of your data.
The RMFBU4 module attaches directly to the RAID controller, and then it connects by cable to a Super Capacitor Pack module
that is attached to a remote mount board or an Intel
®
Server Chassis.
The following figure shows the front view and the back view of the RMFBU4 module. The front view is the side that you can see
when the unit is installed on a RAID controller.
J1
Connector
H2-25444-041
SN : SR228P0365 ABCD
J2
Connector
Front View Back View
J1: 9-pin Connector to the Remote Super Capacitor Pack Module
J2: 70-pin Board-to-Board Connector