HP Smart Array P431 Controller - Manual (Page 5)

Component identification 5
Component identification
Controller components
For cabling configuration and troubleshooting purposes, connector names are silk-screened on the controller.
For LED locations and status, see "Controller LEDs (on page
6 )."
Item Description
1 Port 1E receptacle connector*
2 Port 2E receptacle connector*
3 Cache module
4 Battery or capacitor pack cable connector**
*The Port 1E and 2E receptacle connectors comprise the single Mini-SAS HD receptacle connector, which can accept
either two Mini-SAS HD 4x plug connectors or a single Mini-SAS HD 8x plug connector.
**The 2 GiB cache module connects to a capacitor pack. The 4 GiB cache module connects to a battery pack.