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ASRock DDR3 1333 Intel - LGA 1155 Motherboards (H77M)

4.5 out of 5 stars 36 customer reviews
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  • CPU: LGA1155; Supports Intel 2nd/3rd Generation Core i7/i5/i3 Processors; Supports Intel Turbo Boost 2.0 Technology;?Supports Hyper-Threading Technology
  • Chipset: Intel?H77 Chipset
  • Memory: 2x DDR3-1600/1333/1066 DIMM Slots,?Non-ECC, Unbuffered, Dual Channel, Max Capacity up to 16GB
  • Slots: 1x PCI-Express 3.0?x16 Slot; 1x PCI-Express 2.0 x16 Slot (runs at x4); 2x PCI Slots
  • SATA: 2x SATA3 Ports, 4x SATA2 Ports, Supports RAID: 0, 1, 5, 10

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Product Description

ASRock H77M LGA1155/Intel H77/Quad CrossFireX/SATA3&USB3.0/A&V&GbE/MATX Motherboard

Product Information

Technical Details

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Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM
Screen Resolution 2048 x 1536 pixels
RAM 16384 MB DDR3 1066;DDR3 1333;DDR3 1600
Chipset Brand Intel
Graphics Card Ram Size 1760 MB
Number of USB 2.0 Ports 6
Brand Name ASRock
Item model number H77M
Item Weight 2.2 pounds
Product Dimensions 9.6 x 3 x 8.5 inches
Item Dimensions L x W x H 9.6 x 3 x 8.5 inches
Computer Memory Type DDR3 SDRAM
Audio-out Ports (#) 1

Additional Information

ASIN B007OCJWTM
Customer Reviews
4.5 out of 5 stars 36 customer reviews

4.5 out of 5 stars
Best Sellers Rank #1,634 in Computers & Accessories > Computer Components > Motherboards
Shipping Weight 2.2 pounds
Domestic Shipping Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available June 18, 2012

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By Uzo Uba on January 30, 2013
Verified Purchase
Simply a perfect motherboard from ASROCK
I plugged in everything to the motherboard and it works perfectly!
The reason I like this board so much is that its very cost effective. I paid only $69.99 for the board while other people are currently paying upwards of $150 for other micro-atx boards. in my opinion its foolish to go out and waste money on a board that expensive, especiallyu when you consider the rapid evolution of technology these days. Pay $70 for this awesome ASROCK motherboard and then in 3 years just use the other $80 for a more up to date motherboard. You'll get the best of both worlds.

My goal is a 100% SILENT COMPUTER. That means no fans and no humming :)
Here is my current setup.

Silverstone FT-03 Case
Asrock H77M microa-atx motherboard
Samsung 840 series solid state disk
Kingwin Stryker 500watt FANLESS power supply. 80+ PLATINUM!
Silverstone Heligon passive CPU cooler for INTEL G630 @ 2.7GHZ
NVIDIA 650 GTX with Arctic Accelero Mono Cooler (fan removed)
27inch IPS Monitor 2560x1440 + 30inch IPS Monitor

As you can see above, my computer is 100% Silent and 100% KickAss!
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Verified Purchase
I had an HTPC I'd built about 10 years ago which needed every component replaced except for the CoolerMaster micro-ATX case. I ordered from Amazon the following new components for the replacement:
ASRock DDR3 1333 Intel LGA 1155 Micro-ATX Motherboard H77M
Intel Core i3-3225 Dual-Core Processor 3.3GHz 3MB Cache LGA 1155 BX80637i33225
Corsair Vengeance 8GB (2 x 4GB) DDR3 1600 MHz (PC3 12800) 240-Pin DDR3 Memory Kit SDRAM CMZ8GX3M2A1600C9
Toshiba Desktop 2.0TB 7200RPM SATA 6Gb/s NCQ 64MB Cache 3.5-Inch Internal Drive PH3200U-1I72
Samsung 24x SATA DVD±RW Internal Optical Drive Black SH-224BB/RSBS
AVerMedia A188 HD Duet Dual ATSC PCI-E TV Tuner
Antec EarthWatts EA-380D Green 380 Watt 80 PLUS BRONZE Power Supply

Everything arrived from Amazon on time and I assembled the parts without any problems. The few issues I had were resolved by changing the following BIOS settings:
1. In the North Bridge configuration, I set "PCI-E1 Link Speed" to Gen1 so the AVerMedia PCI-E card would work in the PCI-E 3.0 slot.
2. In the South Bridge configuration, I disabled the "0nboard HDMI HD Audio" so the optical digital audio connector would be enabled.
3. I disabled the "Intel Smart Connect" so there would not be an unknown PCI device in the Device Manager.
4. I disable "Intel Rapid Start" as it was unnecessary for me.

The upgraded HTPC is very fast, quiet and stable. I used Windows 7 Pro 64-Bit for the OS. The Windows Task Manager shows a CPU usage of less than 5% percent when recording or playing an HDTV program. I can't detect any lag when watching HDTV with the Windows Media Center.

Remember to order an optical cable if you plan on connecting the optical audio output to your receiver.
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Verified Purchase
I bought this board for an Intel Core i3-3225 because it was simply cheap, looks durable and had all the connection options that I needed. After installing it and getting used to the new BIOS User Interface I was more than happy. It automatically allows you to use a mouse on the BIOS and has more than enough settings to comfortably overclock your processor(on the core i3-3225 you can't).

The audio/7.1 surround is great and you can easily distinct your left and right in your music.(Bass is bold and perfect to watch movies)

The on-board video options are great. It gives you option to connect via HDMI, VGA (old standard) and DVI. The new Intel HD 4000 graphics really allow you to watch video in 1080 without lag.

2 SATA 3.0 internal ports
2 physical USB 3.0 connectors
and other standards connections that are available in most motherboards. (See link)
[...]

Note: If you are a simple Youtube, iTunes, Blu-ray user, small game player(Minecraft), or anything that really won't push this to the limit then this is all you need. A discrete graphics card is essentially unnecessary.

Only little annoying setting that you may have to tweak is an On/Off Setting that basically provides power to your USB connections even after the computer has 'shut down'. So if you have a portable external hard drive, then it will still be spinning.

Over all its a solid product and their website promises a durable motherboard that will allow you to have your computer running 24/7.

Works insanely great with Windows 8.
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Verified Purchase
I have this as the backbone for my HTPC build in a Silverstone ML03B case. It mounts nicely and POSTed everything without issue. For the price, I'd say it's one of the best HTPC MoBo's you can get.

FAN HEADERS:
If you plan on using this in an HTPC case though, chances are you will have case fans you hope to control via the system temperature.

The H77M only has two headers for case fans, one three-pin with a controller, and one two-pin, without a controller. They are labeled CHA_FAN_1 and CHA_FAN_2, respectively. This stands for Chassis Fan 1 and Chassis Fan 2. In the BIOS, there is an area where you can ostensibly control your CHA_FAN_1 with "Full On" , "Automatic," or "Manual" that goes from 1 through 9. Despite all of these options, I could not get my 80mm fan to do anything except be on its max RPM, all the time.

After scouring the internet, I'm not the only user of the H77M with this issue. Someone else on the Anandtech forums went through the exact same problem and discovered that despite ANY setting modifications in BIOS, there is 0 fan control from the Chassis Fan headers : [...]

My solution ended up being the removal of my current 80mm fans, and replacing them with different 80mm fans that had a max rpm of 1,500. That way, even when they're on full-blast, they're still very quiet, and keep everything cool enough to not warrant concern. I shouldn't have to do that though. The headers should work as advertised.

USB 3.0 SUPPORT:
I used one of the 3.0 USB ports to install Windows 7 from a thumb drive to my SSD. It detected the thumb drive in the 3.0 port immediately, but the first time Windows restarts during installation, it no longer recognizes the 3.0 ports, you have to change to a 2.0 port.
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