ASROCK H81M-VG4 R3.0 User Manual

11
English
H81M-VG4 R3.0
Chassis Speaker Header
(4-pin SPEAKER1)
(see p.1, No. 13)
Please connect the chassis
speaker to this header.
Chassis Fan Connector
(4-pin CHA_FAN1)
(see p.1, No. 12)
Please connect fan cables
to the fan connectors and
match the black wire to
the ground pin.
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.1, No. 1)
is motherboard pro-
vides a 4-Pin CPU fan
(Quiet Fan) connector.
If you plan to connect a
3-Pin CPU fan, please
connect it to Pin 1-3.
ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 3)
is motherboard pro-
vides a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
13.
ATX 12V Power
Connector
(4-pin ATX12V1)
(see p.1, No. 16)
is motherboard
provides an 4-pin ATX
12V power connector.
Chassis Intrusion Header
(2-pin CI1)
(see p.1, No. 14)
is motherboard
supports CASE OPEN
detection feature that
detects if the chassis cove
has been removed. is
feature requires a chassis
with chassis intrusion
detection design.
1
+5V
DUMMY
DUMMY
SPEAKE R
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
12
1
24
13
1
Signal
GND

ASROCK H81M-VG4 R3.0 Specifications

General

Non-ECC	Yes
Internal memory	16 GB
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR3-SDRAM
Supported memory clock speeds	1066, 1333, 1600 MHz
Certification	FCC, CE, WHQL, ErP/EuP ready
Component for	PC
Power source type	ATX
Motherboard chipset	Intel® H81
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Motherboard chipset family	Intel
Processor socket	LGA 1150 (Socket H3)
Compatible processor series	Intel Celeron, Intel Pentium
BIOS type	UEFI AMI
ACPI version	1.1
BIOS memory size	32 Mbit
Maximum resolution	1920 x 1080 pixels
LAN controller	Realtek RTL8111C
Ethernet interface type	Gigabit Ethernet
PCI Express x1 (Gen 2.x) slots	1
USB 3.2 Gen 1 (3.1 Gen 1) connectors	0
Supported storage drive interfaces	SATA II, SATA III
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.
Cables included	SATA
Bundled software	- ASRock Disk Health Report - ASRock USB Key - ASRock APP Charger - ASRock XFast LAN - ASRock XFast RAM - ASRock Fast Boot (Fast Boot, Restart to UEFI) - ASRock Interactive UEFI - ASRock UEFI Guide - ASRock Instant Flash - ASRock Internet Flash - ASRock Crashless BIOS - ASRock UEFI Tech Service - ASRock Easy Driver Installer
Harmonized System (HS) code	84733020

Weight and Dimensions

Width	- mm