HP R5500 - Manual (Page 49)

Spares 49
Item Description Spare part
number
8 Computer interface cable 397642-001
9 Extension bars and mounting hardware 419595-001*
10 UPS unit NA/JPN 407415-D71*
UPS unit INTL 407416-B31*
11 ERM unit 407439-001*
12 10 A jumper cord 142258-006*
* not shown
Hardware options
For information on the supported hardware options, see the HP website
( http://www.hp.com/go/rackandpower ).