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BIOSTAR TB85 LGA 1150 Intel B85 SATA 6Gb/s USB 3.0 ATX Intel Motherboards for Cryptocurrency Mining (BTC)

Ships from United States. Most customers receive within 5-9 days.

Sold and Shipped by Upgrade Universe a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • Intel B85
  • Intel Core i7 LGA 1150 Processor
  • Intel Core i5 LGA 1150 Processor
  • Intel Core i3 LGA 1150 Processor
  • Intel Pentium LGA 1150 Processor
  • DDR3 1600/ 1333/ 1066
  • Made for Cryptocurrency Mining (BTC)

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews

A solid foundation for your new build, the BIOSTAR TB85 motherboard offers quality and a wealth of features at a competitive price. It's based on the Intel B85 chipset, and works flawlessly with 4th generation Intel Core processor in LGA 1150 package. The blazing-fast USB 3.0 and SATAIII allow you to take full advantage of the latest storage technology. And with ESD Protection, all solid capacitor design and OC / OV / OH Protection circuit, this model offers unbeatable stability, reliability and durability you can count on even in demanding situations.

General information

100% Solid Caps
With armor-plated Biostar Technology, all capacitors are placed with 100% solid capacitors that have a lasting life cycle, durability and stability for crucial components.

General information

ESD Protection
ESD (Electrostatic Discharge) is the major factor to destroy PC by electrical overstress (EOS) condition, ESD occurred when PC users touch any devices connected to the 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
Onboard dedicated power fuse helps prevent USB port failure. It prevents USB Port overcurrent and safeguards your system and 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 helps avoid motherboard from damage when doing overclock or an unusual current import. Over heat protection helps avoid motherboard & CPU from burning when exceeding the temperature limitation.

General information

BIOS Virus Protection
When enabled, the BIOS will protect the boot sector and partition table by halting the system and flashing a warning message whether there's an attempt to write to these areas.

General information

UEFI BIOS
Unified Extensible Firmware Interface (UEFI) is a brand new framework that provides a revolutionary interface. It is a modern clear and easy-to-use graphical user interface. The UEFI comes with a colorful easy-to-understand icons that lead users into the setup layer directly.

General information

PCI-E Gen 3.0
PCI-E 3.0 is the next evolution of the ubiquitous and general-purpose PCI Express I/O standard. At 8GT/s bit rate, the interconnect performance bandwidth is doubled over PCI-E 2.0, while preserving compatibility with software and mechanical interfaces.

General information

SATAIII 6Gbps
SATAIII 6Gbps provides a higher bandwidth to retrieve and transfer HD media. With this super speed data transfer, SATAIII allows an incredible data boost which is 2x faster than the SATA 3G.

General information

USB 3.0
Experience fastest data transfers at 5 Gbps with USB 3.0. Built to connect easily USB 3.0 components and peripherals, USB 3.0 transfers data 10X faster and is backwards compatible with previous USB 2.0 components.

General information

HD Audio
The motherboard provides high quality sound with minimal loss of audio fidelity.

General information

DVI
DVI is better than VGA for LCD displays since it is digital while VGA is analog. For LCD displays, the picture is digitized pixel per pixel. Through DVI, the panel gets data for each pixel, so the picture generated in the Graphics device matches the pixels on the panel itself.

General information

Header Zone
Users can easily assemble their own computer, a simple-swap data discs and other accessories.


Learn more about the Biostar TB85

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
Ownership: 1 month to 1 year
Verified Owner
4/ 5
It gets the job done and it does it very well! 1/8/2019 6:47:04 PM

Pros: -Cheap and feel durable
-Nice features
-Enough Ports

Cons: -The CMOS Battery came dead, need to replace it or you will encounter BIOS errors.
-I/O shield feels way to weak, almost broke it.

Overall Review: I bought this motherboard to replace my HP MoBo that came with the PC since it died for no reason. I use it for normal gaming, a bit of editing and of course every day tasks like homeworks or normal internet browsing. Works just fine.

Did you find this review helpful?
Ownership: 1 day to 1 week
Verified Owner
2/ 5
Like the other guy said 11/4/2018 9:41:37 PM

Pros: Price if your not picky

Cons: Not good for regular pc use.

Overall Review: Couldn't get it to come out of sleep mode without restarting, and when it soft rebooted it was like a lawnmower that needed a few tugs but ran after. 3 cycles of power before it boots, spent many hours going through each part until I narrowed it down to the board. Maybe good for mining? But not for your daily driver, from the experience with many boards this one is a no go.

0 out of 1 people found this review helpful. Did you?
Manufacturer Response:
Dear Customer: Thank you for your feedback. We apologize to you for difficulty with your BIOSTAR product.
Please contact us at support@biostar-usa.com as soon as possible; we are always here to help you to solve the issue.
Ownership: 1 week to 1 month
Verified Owner
1/ 5
Came in faulty 7/17/2018 5:44:48 PM

Pros: Seems like a good motherboard for multiple graphic cards but my first one came in faulty. Waiting to get a replacement.

Cons: I couldn't start the motherboard. As soon as I opened it, smoke came out of the Pcie and the board wouldn't open after that. It seems this board is really poor quality.

Did you find this review helpful?
Manufacturer Response:
Dear Customer: Thank you for your feedback. We apologize to you for difficulty with your BIOSTAR product.
Please contact us at support@biostar-usa.com as soon as possible; we are always here to help you to solve the issue
Ownership: 1 month to 1 year
Verified Owner
2/ 5
Meh 7/6/2018 1:10:28 AM

Pros: Cheap
BIOS updated fine
It will game just fine.

Cons: Worked fine out of the box, but slowly one by one over weeks to months things started to fail.
First the on-board graphics died, the CPU OBG works fine in other boards, then the restart function when power is recovered after AC power loss stopped working regardless of BIOS settings, then 1 RAM slot died, then BIOS kept loosing its settings although new CMOS battery installed, Boot manager changes its priority boot settings without reason, Board is now unstable and freezes from time to time, Clearing CMOS and/or Re-flashing BIOS did not help me at all with any of these problems.

Overall Review: Its cheap, not worth the effort or money to ship for a RMA the replacement will just die again. I owned this for around 7 months and I'd be lucky if it still posts in 2 more months. It is not reliable if you are into crypto mining. Just spend a few extra bucks for something better and save yourself a potential headache. I'm just gonna toss it out eventually.

Did you find this review helpful?
Manufacturer Response:
Dear Customer: Thank you for your feedback. We apologize to you for difficulty with your BIOSTAR product.
Please contact us at support@biostar-usa.com as soon as possible; we are always here to help you to solve the issue
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Not a Great product 6/27/2018 9:06:12 AM

Pros: NOTHING...well it was cheep

Cons: I know others will challenge this review but I have built numerous systems and I just have not confidence in the BIOSTAR brand for a motherboard. They are less expensive than most but it is really not worth the savings. There support is "ok" but so slow. They tell you things that 99% of people building systems already know to do and each response is at least a day so by the time you get to where you need to be...a week has passed. The specific issue with this board was a CMOS fail that I just could not resolve...neither could Biostar.

Overall Review: Maybe it was the Biostar model but if you are reading this and are picking between two brands....there are several other brands I would pick over Biostar.

Did you find this review helpful?
Manufacturer Response:
Dear Customer: Thank you for your feedback. We apologize to you for difficulty with your BIOSTAR product.
Please contact us at support@biostar-usa.com as soon as possible; we are always here to help you to solve the issue
Anonymous
Ownership: 1 day to 1 week
Verified Owner
1/ 5
Only 1 ram slot working.... is it really worth taking everything aoart, repackaging to return it... 3/16/2018 10:23:19 PM

Pros: Not sure

Cons: Have took a minute to figure out why nothing would work. Power came on everything lights up all fans spinning yet my keyboard, mouse and monitor wouldn't come up. With only 2 ram slots and only one working does not make me so happy.

Overall Review: Is it really worth gutting everything and returning for replacement...

Did you find this review helpful?
Manufacturer Response:
Dear Customer: Thank you for your feedback. We apologize to you for difficulty with your BIOSTAR product.
Please contact us at support@biostar-usa.com as soon as possible; we are always here to help you to solve the issue
Ownership: 1 week to 1 month
Verified Owner
2/ 5
Died after bios update 1/14/2018 3:05:16 PM

Pros: Cheap

Cons: It is a glitchy mobo, and it died after I did a bio update. Followed the instruction by Biostar it rebooted, and it never came back up.

Overall Review: Now, I have to buy a new mobo. Not cool at all.

Did you find this review helpful?
Manufacturer Response:
Dear Customer: Thank you for your feedback. We apologize to you for difficulty with your BIOSTAR product.
Please contact us at support@biostar-usa.com as soon as possible; we are always here to help you to solve the issue
Ownership: 1 week to 1 month
Verified Owner
1/ 5
12/25/2017 5:15:28 AM

Pros: I buy two unit but only one is in working condition.

Cons: Quality assurance is poor as the second unit that I buy is defective.

Did you find this review helpful?
Manufacturer Response:
Dear Customer: Thank you for your feedback. We apologize to you for difficulty with your BIOSTAR product.
Please contact us at support@biostar-usa.com as soon as possible; we are always here to help you to solve the issue
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