Serial-Ata (Sata) Connectors (Sata1~4); Fan Connectors; Speaker Header-Spk1; Lpt Header-Cn7 - Zotac H81 Series User Manual

Intel H81-MATX series Motherboard

Serial-ATA (SATA) Connectors (SATA1~4)

The Serial ATA connector is used to connect the Serial ATA device to the motherboard. These
connectors support the thin Serial ATA cables for primary storage devices. The motherboard
incorporates two SATA 3.0 ports (SATA1~2) with maximum tranansfer rate up to 6.0 Gb/s each
and two SATA 2.0 ports (SATA3~4) with maximum tranansfer rate up to 3.0 Gb/s each.
GND
+12V
Sense
Control
SYSFAN1

Fan Connectors

There are two fan connectors on the motherboard, including system fan connector-SYSFAN1
and CPU fan connector-CPUFAN1.

Speaker Header-SPK1

SPK1-Pin Definition
PIN Assignment
1 VCC
2 NC
3 NC
4 SPK-
16
115XLM
REMOVE
SATA1
CN7
1 2 1 1 2 1
CPUFAN1
0 4 2 0 2 1 0 4 2 0 2 1
SPK1
SATA2

LPT Header-CN7

LPT - Pin Definition
1 STROBE
2 ALF*
3 PD0
4 ERR*
5 PD1
6 INIT*
7 PD2
8 SCLTIN*
9 PD3
SATA-Pin Definition
Pin
GND 1
+12V
2
Sense
Control 3
4
5
6
7
1
10 GND
11 PD4
12 GND
13 PD5
14 GND
15 PD6
16 GND
17 PD7
18 GND
Signal
GND
TXP
TXN
GND
RXN
RXP
GND
19 ACK*
20 GND
21 BUSY
22 GND
23 PE
24 GND
25 SLCT
26 NC