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Tosuny Desktop Computer Motherboard LGA 1155 USB3.0 SATA Mainboard for Intel B75

  • Based on 57 reviews
Condition: New
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$43.06 Why this price?
Save $3.73 was $46.79

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Jul 18
Order within 12 hours and 49 minutes
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Brand: Tosuny


CPU Socket: LGA 1155


Compatible Devices: Personal Computer


RAM Memory Technology: DDR3


Compatible Processors: Intel Core 2 DUO


Chipset Type: Intel B75 Express


Memory Clock Speed: 1333 MHz


Platform: Windows 10


Model Name: Tosunydmrqoc304e


CPU Model: Core i5


Product Dimensions: 7.48 x 6.69 x 1.57 inches


Item Weight: 1.04 pounds


Manufacturer: Tosuny


Country of Origin: China


Item model number: Tosunydmrqoc304e


Date First Available: May 24, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Motherboard
It was nice, it worked well for a small DIY project and was easy to install. Not bad for its price
Reviewed in the United States on October 8, 2023 by Brandon

  • Nearly Perfect, no Wake on Power Loss in BIOS
New ITX LGA 1155 board worked great. This is a great option if you need a new MB for an older CPU; however, don't expect BIOS updates or any tech support. The BIOS is missing a Wake on AC Power Loss feature.
Reviewed in the United States on July 12, 2022 by Gene

  • DO NOT BUY!
I just received this motherboard in the mail, built a system with it and found out that this motherboard is dead straight out of the box. on top of that, one of the usb headers is completely GONE! DO NOT BUY THIS! it will save you a bunch of headaches, money and time.
Reviewed in the United States on March 23, 2022 by Darian

  • Either the picture of the motherboard is wrong or I received the wrong board
The one I got has 3 SATA instead of 4 (the main reason I purchased this) and an NVMe slot which in my experience does not work unless I missed something in the BIOS
Reviewed in the United States on March 22, 2025 by Kevin

  • Works for Unraid
I have this board running my Unraid server with six hard drives. I had to use a SATA expansion card to get six drives, but the board has been rock solid!
Reviewed in the United States on November 7, 2022 by NetCom Tech

  • works perfectly
i have no clue why people are saying those things in there reviews the motherboard works completely fine and i have a i7-3770 and a rx 570 on it and it’s more than perfect
Reviewed in the United States on July 31, 2021 by jose angel

  • works fine with my i7 3770
this might not be the motherboard you want for a mini ITX build, there's no documentation for the power button/lights hookup, and the PCIe 16x slot is too far out, for my mini ITX case u need the closest PCIe slot to be the gpu one. on this board it's a small PCIe 1x.
Reviewed in the United States on November 17, 2020 by Amazon Customer

  • Dead after a week.
After a week of light use, this board stopped working completely. Unfortunately B75 boards can be hard to find but buy this with the knowledge that it may not last very long.
Reviewed in the United States on March 8, 2022 by Nathan Stevenson

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