Intel S3420GPLC Product Specification - Page 88

Connector/Header Locations and Pin-outs Intel® Server Board S3420GP TPS 7. Connector/Header Locations and Pin-outs 7.1 Board Connector Information The following section provides detailed information regarding all connectors, headers, and jumpers on the server board. It lists all connector types available on the board and the corresponding reference designators printed on the silkscreen. Table 38. Board Connector Matrix Connector Power supply Quantity 3 J9A1, J9C1 Reference Designators CPU 1 Main memory 6 Intel® RMM3 1 50-pin PCI 1 Express* Connector CPU Fan 1 System Fans 4 Battery 1 NIC/Stack 2x USB 2 Video 1 Serial port A 1 Serial port B 1 Front panel 1 USB floppy 1 Dual- USB Internal 2 Header PCI-E x16 1 PCI-E x8 3 PCI-E x4 1 PCI 32 1 XDP Connector 1 Chassis Intrusion 1 Serial ATA 6 IPMB 1 HSBP 1 Z-U130 USB 1 SATA_SGPIO 1 J6G1 J8J3, J8J2, J8J1, J9J3, J9J2, J8J4 J2C1 J2H1 J6D1 J1J4, J6J2, J7J1, J6B1 BT5C1 J5A1, J6A1 J7A1 J8A1 J1B2 J4H3 J1C1 J1D1, J1E1 J4B3 J2B2, J3B1, J4B2 J2B1 J1B1 J5J1 J4B1 J1H4, J1H1, J1G1, J1H3, J1G3, J1F4 J1H2 J1J1 J3F2 J1J3 Connector Type Main power CPU power CPU sockets DIMM sockets Header Header Pin Count 24 8 1156 240 34 50 Header 4 Header 4 Battery holder 3 Dual USB 8 External DSub 15 Connector 9 Header 9 Header 24 Header 4 Header 10 Card Edge 164 Card Edge 98 Card Edge 64 Card Edge 120 Connector 60 Header 2 Header 7 Header 4 Header 4 Header 10 Header 4 7.2 Power Connectors The main power supply connection uses an SSI-compliant 2x12 pin connector (J9A1). In addition, there is one additional power related connector:  One SSI-compliant 2x4 pin power connector (J9C1), which provides 12-V power to the CPU VRD. 76 Revision 2.4 Intel order number E65697-010