ASROCK B75 Pro3 Quick Installation Guide

2
ASRock B75 Pro3 Motherboard
English
Motherboard Layout
1 CPU Fan Connector (CPU_FAN1)
2 CPU Fan Connector (CPU_FAN2)
3 1155-Pin CPU Socket
4 ATX 12V Power Connector (ATX12V1)
5 2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1, Black)
6 2 x 240-pin DDR3 DIMM Slots
(DDR3_A2, DDR3_B2, Black)
7 ATX Power Connector (ATXPWR1)
8 USB 3.0 Header (USB3_2_3, Black)
9 Intel B75 Chipset
10 Chassis Fan Connector (CHA_FAN2)
11 SPI Flash Memory (64Mb)
12 SATA2 Connector (SATA2_4, Black)
13 SATA2 Connector (SATA2_5, Black)
14 SATA2 Connector (SATA2_3, Black)
15 SATA2 Connector (SATA2_2, Black)
16 Chassis Speaker Header (SPEAKER1, Black)
17 SATA2 Connector (SATA2_1, Black)
18 SATA3 Connector (SATA3_0, Gray)
19 SATA3 Connector (SATA3_A0, Gray)
20 SATA3 Connector (SATA3_A1, Gray)
21 System Panel Header (PANEL1, Black)
22 Power LED Header (PLED1)
23 USB 2.0 Header (USB6_7, Black)
24 Clear CMOS Jumper (CLRCMOS1)
25 USB 2.0 Header (USB4_5, Black)
26 Consumer Infrared Module Header
(CIR1, Gray)
27 Infrared Module Header (IR1)
28 COM Port Header (COM1)
29 HDMI_SPDIF Header (HDMI_SPDIF1, Black)
30 Front Panel Audio Header
(HD_AUDIO1, Black)
31 PCI Express 2.0 x1 Slot (PCIE3, Black)
32 PCI Slot (PCI2, Black)
33 PCI Express 2.0 x16 Slot (PCIE2, Black)
34 PCI Slot (PCI1, Black)
35 PCI Express 3.0 x16 Slot (PCIE1, Black)
36 Power Fan Connector (PWR_FAN1)
37 Chassis Fan Connector (CHA_FAN1)
VGA1
DVI1
HDMI1
Top:
RJ-45
USB 2.0
T: USB2
B: USB3
USB 3.0
T: USB0
B: USB1
PS2
Keyboard
USB 2.0 T: USB0 B: USB1
ATX12V1
DDR3_A1 (64 bit, 240-pin module)
DDR3_A2 (64 bit, 240-pin module)
DDR3_B1 (64 bit, 240-pin module)
DDR3_B2 (64 bit, 240-pin module)
Top:
Cen tral/
Bas s
Cen ter:
REA R SPK
Top:
LIN E IN
Cen ter:
FRO NT
Bot tom:
Opt ical
SPD IF
Bot tom:
MIC I N
Intel
B75
ATXPWR1
64Mb
BIOS
1
USB 3_2_3
CMOS
Battery
Super
I/O
AUDIO
CODEC
HD_AUDIO1
1
PCIE1
PCIE2
PCI1
PCI2
PCIE3
COM1
1
IR1
1
USB4_5
1
CIR1
1
USB6_7
1
CLRCMOS1
1
HDLED RESET
PLED PWRBTN
PANEL1
1
1
SPEAKER1
B75 Pro3
PCI Express 3.0
XFast RAM
XFast USB
XFast LAN
ErP/EuP Ready
Des igned i n Taipei
RoHS
DDR3
LAN
PHY
Front USB 3.0
CPU_FAN1
CPU_FAN2
PWR_FAN1
SATA3_A1
SATA3_A0
SATA2_1
SATA3_0
SATA2_ 2
SATA2_ 3
SATA2_ 4
SATA2_5
CHA_FAN1
1
HDMI_SPDIF1
CHA_FAN2
PLED1
1
1
2
3
4
5
6
7
19.3cm (7.6 in)
30.5cm (12.0 in)
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

ASROCK B75 Pro3 Specifications

General

ECC	No
Non-ECC	Yes
Memory voltage	1.5 V
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR3-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	1066, 1333, 1600 MHz
Supported memory module capacities	16GB, 1GB, 2GB, 4GB, 8GB
System bus rate	5 GT/s
Processor socket	LGA 1155 (Socket H2)
Processor manufacturer	Intel
Compatible processor series	Intel Core i3, Intel Core i5, Intel Core i7
Maximum number of SMP processors	1
USB 2.0 connectors	2
Number of SATA II connectors	5
Number of SATA III connectors	3
Number of Parallel ATA connectors	0
HDMI version	1.4
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Audio chip	Realtek ALC892
Cooling type	Passive
Certification	FCC, CE, WHQL, ErP/EuP Ready
Component for	PC
Motherboard chipset	Intel B75
PC health monitoring	CPU, FAN, Temperature
Audio output channels	7.1 channels
Motherboard form factor	ATX
Compatible operating systems	Windows 7, Vista, XP 32/64-bit
Supported storage drive interfaces	SATA II, SATA III
Cables included	SATA
Graphics card	HD Graphics
OpenGL version	3.2
DirectX version	11
Maximum resolution	2048 x 1536 pixels
Maximum graphics card memory	1760 MB
Parallel processing technology support	2-Way CrossFireX, Quad-GPU CrossFireX
PCI Express slots version	2.0, 3.0
PCI Express configurations	1x4, 1x16
Controller 2nd interface type	ASMedia ASM1061
LAN controller	Realtek RTL8111E
Wi-Fi standards	Not supported
Networking features	Gigabit LAN
Ethernet interface type	Gigabit Ethernet
BIOS type	EFI AMI
ACPI version	1.1
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	193 mm
Width	305 mm