Contents | 95 Jumpers and Connectors.........................................................164System Board Connectors ................................................................................ 164Backplane Connectors ..................................................................................... 1663.5" Hard-Drive Backplane With CPLD .................................................. 1662.5" Hard-Drive Backplane With Expander ........................................... 1672.5" Hard-Drive Backplane Expander Card Connectors............................. 168Middle Plane Connectors................................................................................. 169Expansion Card Connectors ............................................................................ 170SAS Mezzanine Card Connectors ................................................................... 17110GbE Mezzanine Card Connectors ............................................................... 172Fan Controller Board Connectors ................................................................... 173Power Distribution Board Connectors .......................................................... 174Sensor Board Connectors ................................................................................ 175Switch and Jumper Settings ........................................................................... 176System Configuration Switch Settings .................................................. 1763.5" Backplane Jumper Settings ............................................................. 1772.5" Backplane Expander Card Jumper Settings ................................. 1776 Getting Help ................................................................................179Contacting Dell ................................................................................................... 1797 Index ............................................................................................180