Asus P8B-C/4L User Manual page 30

Internal connectors
1. Serial ATA connectors
P8B-C/4L :
(SATA 3Gb/s: 7-pin SATA1–6 [Black])
P8B-C/SAS/2L, P8B-C/SAS/4L :
(SATA 6Gb/s: 7-pin SATA1–2 [Blue])
(SATA 3Gb/s: 7-pin SATA3–6 [Black])
2. SAS connectors (7-pin SAS1–4 [Blue]; 7-pin SAS5–8 [Black];
P8B-C/SAS/2L, P8B-C/SAS/4L only )
3. Hard disk activity LED connector (4-pin HDLED1)
4. USB connectors (10-1 pin USB34, USB56; A-Type USB7)
5. Parallel port connector (26-1 pin LPT1)
6. CPU, front and rear fan connectors
(4-pin CPU_FAN1, FRNT_FAN1–3, REAR_FAN1)
7. Serial General Purpose Input/Output connector
(6-1 pin SGPIO1)
8. Serial General Purpose Input/Output connector
(8-1 pin SGPIO2/3, P8B-C/SAS/2L, P8B-C/SAS/4L only )
9. Thermal sensor cable connectors (3-pin TR1)
10. Serial port connectors (10-1 pin COM1/COM2)
11. TPM connector (20-1-pin TPM)
12. LAN34 LED connector
(5-1 pin LAN34_LED1, P8B-C/4L, P8B-C/SAS/4L only )
13. ATX power connectors (24-pin ATXPWR1, 8-pin ATX12V1)
14. System panel connector (20-1 pin PANEL1)
15. Auxiliary panel connector (20-2 pin AUX_PANEL1)
2-12 Chapter 2: Hardware information
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