Motherboard Layout - ASROCK Z77 WS User Manual

1.4 Motherboard Layout

44
43
42
41
40
39
38
37
36
1 ATX 12V Power Connector (ATX12V1)
2 1155-Pin CPU Socket
3 Power Fan Connector (PWR_FAN1)
4 CPU Fan Connector (CPU_FAN1)
5 CPU Fan Connector (CPU_FAN2)
6 2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1, Black)
7 2 x 240-pin DDR3 DIMM Slots
(DDR3_A2, DDR3_B2, Black)
8 ATX Power Connector (ATXPWR1)
9 USB 3.0 Header (USB3_11_12, Black)
10 USB 3.0 Header (USB3_9_10, Black)
11 Intel Z77 Chipset
12 SATA3 Connectors (SATA3_A1_A2, Gray)
13 SATA3 Connectors (SATA3_A3_A4, Gray)
14 SATA3 Connectors (SATA3_0_1, Gray)
15 SATA2 Connectors (SATA2_2_3, Black)
16 SATA2 Connectors (SATA2_4_5, Black)
17 Reset Switch (RSTBTN)
18 Power Switch (PWRBTN)
19 Power LED Header (PLED1)
20 System Panel Header (PANEL1, Black)
21 Chassis Speaker Header (SPEAKER1, Black)
22 Clear CMOS Jumper (CLRCMOS1)
23 SPI Flash Memory (64Mb)
1
24.4cm (9.6 in)
USB 3.0
T: USB1
B: USB2
ATX12V1
USB 3.0
T: USB3
B: USB4
USB 3.0
Top:
T: USB5
RJ-45
B: USB6
LAN
PHY
USB 2.0
T: USB0
B: USB1
USB 3.0
Top:
T: USB7
RJ-45
B: USB8
CHA_FAN3
SLI/XFIRE_PWR1
PCIE1
X
X
Fast USB Fast LAN
PCIE2
LAN
PHY
PCIE3
2 oz Copper PCB
X
Fast RAM
PCIE4
Z77 WS
PCIE5
PCIE6
AUDIO
RoHS
CODEC
IR1 PCIE7
HDMI_SPDIF1
1
1
USB6_7
COM1
FRONT_1394
CHA_FAN1
HD_AUDIO1 CHA_FAN2
1
1 1 1
35 34 33 32 31 30 29 28
3
2 4 5 6 7
PWR_FAN1 CPU_FAN2
CPU_FAN1
DDR3 3000+
Intel
Z77
CMOS
Battery
Dr.
CLRCMOS1
PLED1
USB4_5 USB2_3 1 1
Debug 64Mb
SPEAKER1
BIOS
1
1
1 1
CIR1
27 26 25 24 23 22 21
24 Dr. Debug
25 USB 2.0 Header (USB2_3, Black)
26 USB 2.0 Header (USB4_5, Black)
27 USB 2.0 Header (USB6_7, Black)
28 Consumer Infrared Module Header
(CIR1, Gray)
29 Chassis Fan Connector (CHA_FAN2)
30 Chassis Fan Connector (CHA_FAN1)
31 Front Panel IEEE 1394 Header
(FRONT_1394, Black)
32 Infrared Module Header (IR1)
33 COM Port Header (COM1)
34 HDMI_SPDIF Header
(HDMI_SPDIF1, Black)
35 Front Panel Audio Header
(HD_AUDIO1, Black)
36 PCI Express 3.0 x16 Slot (PCIE7, Black)
37 PCI Express 2.0 x1 Slot (PCIE6, Black)
38 PCI Express 3.0 x16 Slot (PCIE5, Black)
39 PCI Express 2.0 x16 Slot (PCIE4, Black)
40 PCI Express 3.0 x16 Slot (PCIE3, Black)
41 PCI Express 3.0 x16 Slot (PCIE2, Black)
42 PCI Express 3.0 x16 Slot (PCIE1, Black)
43 SLI / XFIRE Power Connector
44 Chassis Fan Connector (CHA_FAN3)
13
8
9
10
USB3_11_12 USB3_9_10
11
12
13
14
15
16
17
RSTBTN
18
PWRBTN
19
PLED PWRBTN
20
HDLED RESET
PANEL1