Dell PowerVault DP100 - Manual (Page 64)

System Board Connectors
See Figure 6 -2 and Table 6-2 for the location and description of the system board connectors.
Figure 6-2. System Board Connectors
Item Connector Description
1 RAC_CONN Connector for the remote access controller (RAC)
2 SLOT_5 PCI 32-bit, 33-MHz (5-V) expansion slot connector
3 SLOT_4 PCI-X 64-bit, 133-MHz (3.3-V) expansion slot connector
4 SLOT_3 PCI-X 64-bit, 133-MHz (3.3-V) expansion slot connector
5 SLOT_2 PCI-Express (x1) expansion slot connector
6 SLOT_1 PCI-Express (x8) expansion slot connector
7 BATTERY Connector for the 3.0-V coin battery
8 HD_ACT_CARD Hard drive LED activity connector
9 BACK_FAN Fan power connector
10 CPU Processor connector
11 12V Power connector
12 PWR_CONN Power connector
13 IDE IDE optical device connector
14 FDD Diskette drive connector
15 DIMM2_ B Memory module connector
16 DIMM1_ B Memory module connector
17 DIMM2_ A Memory module connector
18 DIMM1_ A Memory module connector
19 FRONT_PANEL Control panel connector
20 USB_CONN USB 2.0-compliant connector
21 SATA_0 SATA connector
22 SATA_1 SATA connector
23 SATA_2 SATA connector
24 SATA_3 SATA connector
25 FRONT_FAN Front fan power connector.
26 PWRD_EN Password enable/disable jumper connector.
27 NVRAM_CLR NVRAM jumper connector.