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ASROCK H77 Pro4-M User Manual

ASROCK H77 Pro4-M
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10
CAUTION!
1. About the settings of “Hyper Threading Technology”, please check page
52.
2. This motherboard supports Dual Channel Memory Technology. Before
you implement Dual Channel Memory Technology, make sure to read the
installation guide of memory modules on page 20 for proper installation.
3. Due to the operating system limitation, the actual memory size may be
less than 4GB for the reservation for system usage under Windows
®
7 /
Vista
TM
/ XP. For Windows
®
OS with 64-bit CPU, there is no such limita-
tion. You can use ASRock XFast RAM to utilize the memory that Win-
dows
®
cannot use.
4. Only PCIE1 slot supports Gen 3 speed. To run the PCI Express in Gen
3 speed, please install an Ivy Bridge CPU. If you install a Sandy Bridge
CPU, the PCI Express will run only at PCI Express Gen 2 speed.
5. The maximum shared memory size is de ned by the chipset vendor and
is subject to change. Please check Intel
®
website for the latest informa-
tion.
6. You can choose to use two of the three monitors only. D-Sub, DVI-D and
HDMI monitors cannot be enabled at the same time. Besides, with the
DVI-to-HDMI adapter, the DVI-D port can support the same features as
the HDMI port.
7. xvYCC and Deep Color are only supported under Windows
®
7 64-bit /
7. Deep Color mode will be enabled only if the display supports 12bpc
in EDID. HBR is supported under Windows
®
7 64-bit / 7 / Vista
TM
64-bit /
Vista
TM
.
8. For microphone input, this motherboard supports both stereo and mono
modes. For audio output, this motherboard supports 2-channel, 4-chan-
nel, 6-channel, and 8-channel modes. Please chec
k the table on page 14
for proper connection.
9. ASRock Extreme Tuning Utility (AXTU) is an all-in-one tool to ne-tune dif-
ferent system functions in a user-friendly interface, which includes Hard-
ware Monitor, Fan Control, Overclocking, OC DNA and IES. In Hardware
Monitor, it shows the major readings of your system. In Fan Control, it
shows the fan speed and temperature for you to adjust. In Overclocking,
you are allowed to overclock CPU frequency for optimal system per-
formance. In OC DNA, you can save your OC settings as a pro le and
share it with your friends. Your friends then can load the OC pro le to
their own system to get the same OC settings. In IES (Intelligent Energy
Saver), the voltage regulator can reduce the number of output phases to
improve ef ciency when the CPU cores are idle without sacri cing com-
puting performance. Please visit our website for the operation procedures
of ASRock Extreme Tuning Utility (AXTU).
ASRock website: http://www.asrock.com

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ASROCK H77 Pro4-M Specifications

General IconGeneral
ECCNo
Non-ECCYes
Memory voltage1.5 V
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory typesDDR3-SDRAM
Maximum internal memory32 GB
Supported memory clock speeds1066, 1333, 1600 MHz
Supported memory module capacities16GB, 1GB, 2GB, 4GB, 8GB
System bus rate5 GT/s
Processor socketLGA 1155 (Socket H2)
Processor manufacturerIntel
Compatible processor seriesIntel Core i3, Intel Core i5, Intel Core i7
Maximum number of SMP processors1
USB 2.0 connectors3
Number of Parallel ATA connectors0
HDMI version1.4a
Headphone outputs5
USB 2.0 ports quantityUSB 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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Audio chipRealtek ALC892
Cooling typePassive
CertificationFCC, CE, WHQL, ErP/EuP Ready
Component forPC
Power source typeATX
Motherboard chipsetIntel H77
PC health monitoringCPU, FAN, Temperature
Audio output channels7.1 channels
Motherboard form factormicro ATX
Compatible operating systemsWindows 7, Vista, XP 32/64-bit
RAID levels0, 1, 5, 10
Supported storage drive interfacesSATA II, SATA III
Cables includedSATA
Graphics cardHD Graphics
OpenGL version3.2
DirectX version11
Maximum resolution2048 x 1536 pixels
Maximum graphics card memory1760 MB
Parallel processing technology support2-Way CrossFireX
PCI Express slots version2.0, 3.0
PCI Express configurations1x4, 1x16
Controller 2nd interface typeASMedia ASM1061
LAN controllerRealtek RTL8111E
Wi-Fi standardsNot supported
Networking featuresGigabit LAN
Ethernet interface typeGigabit Ethernet
BIOS typeEFI AMI
ACPI version1.1
BIOS memory size64 Mbit
Weight and Dimensions IconWeight and Dimensions
Width244 mm

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