Power Supply (PSU) DC Connector Pin Assignments
white memory module connectors
(DIMM_1-2)
support memory modules or memory
module risers
PCI card slot (SLOT3)
NOTE: This slot is not
available in the dual-
graphics configuration
black memory module connectors
(DIMM_3-4)
support memory modules only when no
memory riser cards are installed;
otherwise these must be left empty
PCI-Express x16 card slot
(SLOT4)
hard-drive fan connector (FAN_HDD)
IDE drive connector (IDE)
front I/O panel connector (FRONTPANEL)
PCI-Express x8 card slot
(SLOT7)
RTC reset jumper (RTCRST)
FlexBay connector (INT_USB)
main power connector (POWER1)
password jumper
(PASSWORD)
SATA connectors (SATA0-5)
front USB connector (FRNT_USB)
front panel 1394 connector (FP1394)
card cage fan connector
(FAN_CAGE)
PCI-Express x1 card slot (SLOT1)
NOTE: This slot is not available in the
dual-graphics configuration
PCI-Express x16 card slot (SLOT2)
processor fan connector
(FAN1_CPU)