Specifications

Connector/Header Locations and Pin-outs Intel® Server Board S3420GPRX TPS
Revision 1.1
Intel order number E92065-001
86
Pin Signal Name Pin Signal Name
11 NIC2_MDIN<0> 22 LED_NIC2_LINK1000_2
Server board also provides two double RJ-45 connectors one the back edge.
J8A1 : NIC1 and NIC2
J7A2 : NIC3 and NIC4
Table 54. RJ-45 10/100/1000 NIC Connector Pin-out (J8A1 and J7A2)
Pin
Signal
Pin
Signal
Pin
Signal
1 P1V8_PHY_VCT_R 2 NIC34_A_MDI3N 3 NIC34_A_MDI2P
4 P1V8_AUX_NIC34A_R 5 NIC34_A_MDI1N 6 NIC34_A_MDI0P
7 P1V8_AUX_NIC34A_R 8 NIC34_A_MDI3P 9 P1V8_AUX_NIC34A_R
10 NIC34_A_MDI2N 11 NIC34_A_MDI1P 12 P1V8_AUX_NIC34A_R
13 NIC34_A_MDI0N 14 P1V8_AUX_NIC34B_R 15 NIC34_B_MDI0P
16 NIC34_B_MDI1N 17 P1V8_AUX_NIC34B_R 18 NIC34_B_MDI2P
19 NIC34_B_MDI3N 20 GND 21 NIC34_B_MDI0N
22 P1V8_AUX_NIC34B_R 23 NIC34_B_MDI1P 24 NIC34_B_MDI2N
25 P1V8_AUX_NIC34B_R 26 NIC34_B_MDI3P 27
LED_NIC34_LINKB_LINKUP_
N
28
LED_NIC34_LINKB_ACT_R_
N
29 LED_NIC34_LINKB_100_R_N 30 LED_NIC34_LINKB_1000_N
31
LED_NIC34_LINKA_LINKUP
_N
32 LED_NIC34_LINKA_ACT_R_N 33 LED_NIC34_LINKA_100_R_N
34 LED_NIC34_LINKA_1000_N
6.5.3 SATA
The sever board provides up to six SATA connectors. The pin configuration for each connector
is identical and defined in the following table.
Table 55. SATA Connector Pin-out (J1H4, J1H1, J1G1, J1H3, J1G3, J1F4)
Pin Signal Name Description
1 GND Ground
2 SATA/SAS_TX_P Positive side of transmit differential pair
3 SATA/SAS_TX_N Negative side of transmit differential pair
4 GND Ground
5 SATA/SAS_RX_N Negative side of receive differential pair
6 SATA/SAS_RX_P Positive side of receive differential pair
7 GND Ground