Motherboard Layout
17.0cm (6.7 in)
USB 3.0
T: USBA1
B: USBA2
22
21
USB 2.0
T: USB0
B: USB1
20
USB 3.0
Top:
T: USB1
RJ-45
B: USB2
HD_AUDIO1
19
1
SATA2 Connector (SATA_3, Black)
2
SATA3 Connector (SATA3_1, Gray)
3
SATA3 Connector (SATA3_0, Gray)
4
SATA2 Connector (SATA_2, Black)
5
USB 2.0 Header (USB2_3, Black)
6
USB 2.0 Header (USB4_5, Black)
7
Consumer Infrared Module Header
(CIR1, Gray)
8
USB 3.0 Header (USB3_3_4, Black)
9
SPI Flash Memory (64Mb)
10
CPU Fan Connector (CPU_FAN1)
11
Clear CMOS Jumper (CLRCMOS1)
12
2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1, Black)
2
1 2
3
4
5
6
7
8
Front USB 3.0
SATA3_0
SATA_2
USB4_5
1
USB2_3
USB3_3_4
SATA3_1
SATA_3
1
64Mb
1
BIOS
CIR1
MINI_PCIE1
Intel
WiFi-802.11n
Z77
ATX12V1
LAN
PHY
RoHS
X
Z77E-ITX
Fast RAM
AUDIO
CODEC
PCIE1
18
13
14
15
16
17
18
19
20
21
22
ASRock Z77E-ITX Motherboard
9
10
11
12
13
1
CLRCMOS1
CHA_FAN1
CPU_FAN1
Module
PANEL1
PCI Express 3.0
Chassis Fan Connector (CHA_FAN1)
mini-PCI Express Slot (MINI_PCIE1)
WiFi-802.11n Module
ATX Power Connector (ATXPWR1)
System Panel Header (PANEL1, Black)
PCI Express 3.0 x16 Slot (PCIE1, Black)
Front Panel Audio Header
(HD_AUDIO1, Black)
1155-Pin CPU Socket
Intel Z77 Chipset
ATX 12V Power Connector (ATX12V1)
14
15
16
17