HP Smart Array Advanced Pack Software manual P812 components

Item	Description
1	Ports 1E and 2E (Mini-SAS 4x connectors)
2	Heartbeat LED (flashes green when operating normally and amber if
	the board has failed)
3	Activity LED for external ports
4	Port 3I (Mini-SAS 4x connector)
5	Port 4I (Mini-SAS 4x connector)
6	Cache module (also known as array accelerator)
7	(Optional) Batteries for cache module
	Two batteries are normally sufficient, but you can add a third battery to
	provide extra security against loss of system power.

P812 components

Item	Description
1	Ports 1E, 2E, 3E, and 4E (Mini-SAS 4x connectors)
2	Port 6I (Mini-SAS 4x connector)
3	Port 5I (Mini-SAS 4x connector)
4	Cache module (also known as array accelerator)
5	Capacitor pack for cache module

Component identification 15