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Item#: N82E16813138415

BIOSTAR Hi-Fi A70U3P FM2+ / FM2 AMD A70M SATA 6Gb/s USB 3.0 HDMI Micro ATX AMD Motherboard

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  • AMD A70M
  • A- Series/E-Series
  • DDR3 2600(OC)/ 2400(OC)/ 2133/ 1866/ 1600/ 1333/ 1066/ 800

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Powered by AMD A70M chipset, this BIOSTAR Hi-Fi A70U3P motherboard offers a value for money choice for you to build a FM2+ / FM2 APU based system. This Micro ATX motherboard is built with the finest components and advanced technology for unbeatable durability and reliability in everyday use. The BIOSTAR Hi-Fi technology, a combination of hardware and software optimized for acoustics, brings audiophile-class sound right from your PC. An array of protection methods, like moisture-proof PCB and ESD protection, ensures unbeatable durability and reliability, while a host of additional features enable superb experience on your next PC build.

Hi-Fi

General information

A combination of exclusive hardware & software design including "ground-isolation circuit design","an independent audio power", and "a built=on-board amplifier", with all these hardware features gives you the best audio quality and performance. As for software, we offer you a free bundle utility "Multi-Channel Calibration" which normally you'll find in high level sound systems; this feature allows you to auto detect your location; with a user friendly interface, you can easily adjust the volume of every speakers to make a well balanced surround sound. And of course, the built-on-board amplifier always gives you a superior powerful sound compared to other motherboards.

General information

Hi-Fi Power

Audio power is an important factor in audio quality. Most AV equipment isolates the power supply for each analog and digital signal to gather high-quality sound reproduction. Equipped with BIOSTAR Hi-Fi Power technology, it will utilize audio components with independent power design for a significant reduction in electronic noise and superb sound quality.

General information

Hi-Fi Ground

BIOSTAR Hi-Fi Ground ( Golden Line ) is noise-blocking multi-layer PCB design to isolates analog audio signals from digital sources. Unique PCB layout is ideal for exceptional clarity and high fidelity sound.

General information

Hi-Fi Sound

BIOSTAR Hi-Fi series motherboards have a sampling rate of 192kHz/24-bit which delivers a high quality audio through an analog connection to your home theater system, multi-channel speakers and high-end headphone. You can enjoy real Blu-ray grade high-definition sound that you’ve never experienced before.

General information

Hi-Fi AMP

The built-in amplifier can drive major high-end headphones with over 100dB loads and offer wide band-width, low noise, high slew rate and low distortion audio source from front panel I/O. Gaming enthusiasts can enjoy a fuller range of dynamic sound with crisper details and less distortion.

General information

Smart Ear

Smart EAR is a windows-based audio utility which allows you to easily adjust system volume. With its user-friendly GUI, you can also increase or decrease impedance setting (Low/High Gain) to optimize your headphone performance. You can easily enjoy high-quality and awesome sound.

General information

Hi-Fi Resistor

Metal-oxide film resistors are made of metal oxides such as tin oxide. The electric characteristics are greater stability and reliability than regular metal film resistors when operating in an extremely broad working temperature range. This special component is used in applications with high endurance audio demands.

General information

Hi-Fi Cap

BIOSTAR Hi-Fi series motherboards come with high quality ‘Non-Polarized Electrolysis Electric audio capacitors’ for each audio channel circuit. The customized audio capacitors deliver low noise, low distortion, and wide bandwidth to achieve the highest sound resolution and sound expansion. The critical component will ensure the most realistic sound effects to gaming enthusiasts.

General information

Hi-Fi 110dB+

Embrace exceptional sound quality for the win with 110dB SNR and stylish and efficient EMI shield blocks electromagnetic interference to help provide cleaner audio. It has achieved a signal-to-noise ratio (SNR) of 110dB, yielding almost loss-less audio form rear audio connectors.

Moistureproof PCB

General information

The residence of PC usage and working environment is getting deteriorating and moist (rural, coastal, etc.). The PCB will be oxidizing easily by damp or absorbed moisture, and ionic migration or CAF (Conductive Anodic Filament) will be generated. Moisture-proof PCB meets high density and high reliability requirements for moisture proof.

Low RdsOn P-Pak MOS

General information

Low resistance design can significantly reduce the current out of energy loss. Low temperature, small size, excellent thermal conductivity.

ESD Protection

General information

ESD (Electrostatic Discharge) is the major factor to destroying PC by electrical overstress(EOS) condition, ESD may occur when PC users touch any devices connect to PC, which may result in damage to motherboard or parts .ESD protection is designed to protect the motherboard and equipment from damage by EOS.

General information

USB Polyswitch

On board dedicated power fuse to help prevent USB port failure. It prevents USB Port overcurrent and safeguards your system and prolong device lifespan.

General information

OC / OV / OH Protection

All BIOSTAR special circuit design detects overvoltage conditions and prevents voltage surges from spreading in real time. It also actively cuts off the overvoltage supply to protect your system. Over current protection safeguards motherboard from damage when doing overclock or an unusual current import. Over heat protection helps prevent motherboard & CPU from burning when exceeding the temperature limitation.


Learn more about the Biostar Hi-Fi A70U3P

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the Biostar Hi-Fi A70U3P

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  • matthew t.
  • 3/21/2016 10:50:22 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsExcellent motherboard

Pros: USB 3.0
high quality sound
cheap

Cons: USB 3.0 header is WAY too close to the USB 2.0 headers, making it physically impossible to plug anything into it when the USB 2.0 headers are occupied

Other Thoughts: I would say if you don't intend to plug anything into the USB 3.0 this board is fine, but if you need both USB 2.0 AND 3.0, get a different board

Manufacturer Response:

Dear Customer, what kind if internal USB 2.0 header adapter do you have? If you have time, can you take picture and send to gerry@biostar-usa.com We would like to review your case. The USB 3.0 and 2.0 headers are close, but they are standard block design, if using standard internal headers for USB 3.0 and 2.0, there is nothing blocking the way.

0 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 3/15/2016 12:57:44 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks well with APU for budget builds

Pros: Got it paired with A8 7600. Works wells. Bios is nice and user friendly. It's got enough SATA ports and other connectivity for a budget build. Not planning to overclock (A8 7600 wasn't meant for it anyways) so can't comment on that. Recognized my G.Skill Sniper 1866 ram and is running it at full speed after changing the memory setting in the bios by enabling XMP profile. It's suppose to have good audio circuit but can't comment on that since I am using the HDMI port for both video and audio. The on chip graphics on the A8 is plenty fast for it's intended purpose, which is general office stuff, internet surfing and light gaming like Minecraft that my kids like to play. Feels very responsive running Windows 7 off a 240GB SSD, boots to desktop in 20 seconds. Hard to get a better FM2+ board for this price.

Cons: Would be nice if it had a DVI port instead of the analog VGA port. Again, I'm using the HDMI port so it really wasn't a con for me but may be for some.

Other Thoughts: System setup:
This board $40
AMD APU A8 7600 $80
8GB (2x4GB) G.Skill Sniper 1866 $35
240GB SSD by Silicon Powers $65
Corsair 430W power supply $20
Repurposed old HP computer case $0
Repurposed old HP wireless keyboard and mouse (came with said case) $0
25" 1080P TV with HDMI port bought on Craigslist $80
6ft HDMI cable, $5 on Amazon
Not a bad system for a total cost $325.

1 out of 1 people found this review helpful. Did you? Yes No

  • Nicholas B.
  • 2/29/2016 3:05:56 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsOkay product, but lacking graphics support for non-APU cpus

Pros: The BIOS screen is very intuitive and complete, and provides all of the options I needed. I've had no problem with the board since my new video card came in, and am otherwise happy with my purchase.

Cons: The board layout makes for a more difficult install than necessary. The extra 4-pin power connector gets hidden between your CPU fan and PSU making it nearly impossible to plug in after installation of the CPU, even with plyers. And the RAM seems a little tight as well, both close to one another and close to the main power connector and CPU.

I chose to use an Athlon X4 860K with this due to incredible performance vs price numbers. However, be aware that this board does not actually have onboard graphics, despite having graphics connectors. You will either need a CPU with an APU, or will need a separate graphics card. I was not aware of this, which is more my fault than the board's, but I wanted to throw this out there so someone else doesn't get stuck banging their head off a wall all weekend trying to figure out what 8-short beeps means. I WILL fault Biostar for not including something in the manual in the beep-code section.

Other Thoughts: I wish Biostar had spent the $5 (or whatever it costs them) to throw an antiquated onboard graphics chip on there for budget builds.

0 out of 7 people found this review helpful. Did you? Yes No

  • Michael W.
  • 2/28/2016 5:31:06 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs3rd System Build and still rocking!!!

Pros: *Beautiful UEFI Bios Layout w/ plenty of over & underclocking functionality.
*USB 3.0 headers for Front USB3 ports!!! Many budget boards skimp on this!!
*HDMI & VGA out available on board - HDMI is great for using this as an entry level HTPC
*Supports high speed DDR3 Ram
*Very good board layout
*Just overall I love Biostar Quality / Reliability!!
*

Cons: *VGA port on board. DVI would be a better choice to have these days as I doubt many people have VGA monitors anymore.
Having said that, this board worked out great as a replacement for a clients PC i built for him some 8yrs ago. His old LCD vga monitor
is still kicking so this board was a great choice. HDMI ensures future connectivity should he need it.

Other Thoughts: Paired this board with an AMD A6-5400k APU, 8GB of Klevv Fit Ram & FaSpeed 120 SSD... the system flies on Windows 8.1 / 10. This is now the 3rd system I've built with this APU / Board / Ram / SSD combo and I'm very impressed with the result.

AMD A6-5400k - 44.99
Biostar HiFi - 39.99
Klevv Fit 8GB - 32.99
FaSpeed 120GB SSD - 36.99 (generic but fast - google it)

Total: $140.96!!!

For just under $150 you've got a really quick little system with minimal cash layout. Perfect setup for the casual user. Kids, Grandparents, wife or even light office duty. One of my machines has been deployed as such and runs Office & productivity apps fine. After finding a case, power supply, wifi adapter and DVD burner the total hardware cost clocked in at $225!!! Biostar has always made great budget boards and this is no exception. We are quite pleased!!! If it weren't for the VGA I'd look no further and make this my default recommendation hands down.

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  • Anonymous
  • 2/25/2016 4:20:12 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsperfect

Pros: Not bad for a mini motherboard it give you everything "enough" for you to play around, if ur a noobie like I am.

Cons: Not a con but it warning DO NOT over clock with this motherboard

Other Thoughts: I have bought more than 5 of these products has not had a problem yet not sure why everyone having such a bad luck xD

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  • Russell N.
  • 1/27/2016 2:53:42 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsDecent MOBO for the money

Pros: It's set up for music aficionados

Cons: None

Other Thoughts: Allows for the use of a decent CPU and provides for great sound

Did you find this review helpful? Yes No

  • Ryan C.
  • 1/22/2016 9:41:16 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsIt died

Pros: easy instructions. No issues installing it.

Cons: died after 3 days of use.

Manufacturer Response:

Very sorry to hear of your troubles, first 30 days of purchase, Newegg can help to provide RMA/Warranty services for you. If you wish, you can go directly with Biostar as well, please fill RMA form to start process.http://www.biostar-usa.com/apps/rma/new.asp

0 out of 1 people found this review helpful. Did you? Yes No

  • Ryan G.
  • 11/13/2015 7:45:26 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsFroze on windows splash

Pros: Low cost, small size, specs

Cons: Paired this motherboard with a SSD, AMD A6-5400K, and G-Skill 8GB DDR3 - Computer would freeze up on the windows splash screen 75% of startups or restarts. The other 25% of the time it worked fine, and the computer worked great. Finally bit the bullet and replaced this board with a Gigabyte board (GA-F2A78M-D3H) and it works perfectly now. This change concreted that the board was the issue. Would love to return it.

Manufacturer Response:

Sorry to hear of your troubles, this does not sound normal of the motherboard, recommend to RMA the motherboard for warranty service.
http://www.biostar-usa.com/apps/rma/new.asp

0 out of 3 people found this review helpful. Did you? Yes No

  • Anonymous
  • 10/9/2015 8:17:56 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat basic little board

Pros: Small form factor, works for what I use it for.

Cons: None that I've found. Other people mention the hdmi but I've had no issues.

Other Thoughts: Currently used for a small, low power server running various games. Amd a6 series, 16gb 2333, ssd and that's all. Ftb infinity, killing floor, terraria, TeamSpeak 3

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  • Jim M.
  • 5/20/2015 9:02:42 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsbad hdmi

Pros: I have other Biostar boards that did very well. This one runs good, Just the HDMI isn't working

Cons: none

Other Thoughts: I built this for a customer, now i'll have to purchase a low profile video card so that she can plug it into her LED TV.

0 out of 2 people found this review helpful. Did you? Yes No

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Item#: N82E16813138415
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