Fan Connector; Sata Interface; Ssd Use At Sata6 Channel (Tbd) - Lex Computech CI770A Instruction Manual

3-2 FAN Connector

FAN1: CPU FAN connector (3pin 2.5mm wafer)
FAN2: System FAN connector (3pin 2.5mm wafer)
PIN NO. Description
1 GND
2 +12V
3 FAN speed detect
Note: DC in +12V by switch to FAN power +12V,
so DC in need stable +12V input

3-3 SATA Interface

.
SATA1, SATA2: The two SATA connectors (7pin wafer)
SATA3, SATA4: The two SATA connectors (7pin wafer)
3 DATA TX-
4 GND
5 DATA RX-
6 DATA RX+
7 GND
Note：1. SATA1 and SATA2 support SATA 3.0 spec update 6Gb/sec .
2. SATA3 and SATA4 support SATA 2.0 spec update 3Gb/sec .
3. COP1 and COP2 provide SATA HDD power +12V,GND ,+5V

3-3-1 SSD use at SATA6 channel (TBD)

Note：1.On board SSD for OEM option
2. The function share with mSATA
FAN2
30
FAN1
pin1 pin1
SATA3
SATA1
SATA4
SATA2