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SUPERMICRO MBD-X9DR3-LN4F+-O Enhanced Extended ATX Server Motherboard Dual LGA 2011 DDR3 1600/1333/1066/800

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  • Dual LGA 2011
  • Intel C606 Chipset
  • 24 x 240pin

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Major Benefits from Supermicro's in-house Design Superiority

Supermicro motherboard advantages:

  • Technologically-advanced Motherboard Designs Since 1993
  • Consistent highest-quality Design, Components, and Production Expertise
  • Extensive Range of x86 Serverboards Available
  • Competitive Price/Performance
  • High Performance Boards Supporting the Latest CPU, memory, and add-on Hardware
  • Standard Form Factors offer Feature - rich Support and application optimization

These competitive advantages help Supermicro maintain its design leadership in providing state-of-the-art motherboards for a wide range of applications. Always a step ahead of the competition, Supermicro is consistently first-to-market in delivering high-performance technology support. Offering the most extensive serverboard selection in the industry at competitive prices, Supermicro boards are quality-built to maximize customer satisfaction.


Learn more about the Supermicro MBD-X9DR3-LN4F+-O

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
5/ 5
Great motherboard, almost too many options.

Pros: I love the expansion slots and the sheer amount of room on the motherboard.

My setup:
2*Intel E5-2660 8-core Xeons
96GB Memory (24*4GB)
16*3TB Hard Drives ZFS RAID10
2*LSI 9211 8i HBA's
CSE-836TQ-R800B Case

Handles my VHD storage admirably. Might end up installing a few PCI-E SSDs for L2ARC down the road.

Cons: GIGANTIC BOARD. Make sure to doublecheck the size of motherboard that this is. The above supermicro case works wonderfully.

Other Thoughts: I would highly recommend this motherboard if you can find it on sale, even though it's a little old, it is a fantastic board.

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Ownership: 1 month to 1 year
Verified Owner
2/ 5
Was Good, Hoping 3 is the Magic Number

Pros: Massive RAM bank, low cost for all you get, SAS support

Cons: Quality Control issues. I'm returning my second one today. First one lasted about 2 months, then it stopped POSTing. Supermicro RMAed, charged me $50 for a 'bent CPU pin.' No way the pin bent while in use but whatever, here's the money. Sent a dud replacement. I want this machine to work, I've got 6k in it, but this is Uber-Frustrating.

Other Thoughts: You can't beat the price / value ratio on this board. MASSIVE RAM bank, dual CPU's. Intel doesn't even offer a board with this much RAM space. But the QC issues are real, as documented previously. The tech - who is very helpful - seems to know this is an issue as well.

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Ownership: 1 month to 1 year
Verified Owner
2/ 5
Sluggish

Pros: Supports dual 2011 v2
Sturdy
All cables included

Cons: Only half the PCI slots work with 1 CPU
The BIOS post takes forever.
Got a B7 memory post error first time powering on. Called tech support, they said to reset the BIOS and I did said "problem fixed - ok - bye"
Having a memory issue again where the south channels of RAM will not work in ANY configuration, so I have only the single lane memory with 6x16gb, and it's shaky at best. I feel I got a lemon of a board. But the POST time - takes forever compared to my Intel boards.

0 out of 1 people found this review helpful. Did you?
Ownership: 1 week to 1 month
4/ 5
One word..WOW! Awesome mainboard, superfast and stable.

Pros: This server main-board is one of the easiest ones I have ever setup. Super fast and stable.

Cons: No documentation! What the heck? You must go online and do your research before buying RAM & CPU's for this board, also must download all documentation and drivers.

Other Thoughts: Would have given 5 stars to this product, but for reasons unknown, the manufacturer doesn't offer drivers and documentation with the purchase of this or any of their other products from now on.
But will purchase again, because it's a great product.

0 out of 1 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Great board no issues

Pros: Easy setup, no flaws that I have found. Running 2 Intel Xeon E5-2687W with 256GB of memory for and OCR processing station and SAS Analytics processing.

Cons: cant think of any

1 out of 1 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Amazing server motherboard

Pros: 24 RAM slots; perfect for heavy duty virtualization duties. Has a separate management port so you can even power the server off and on remotely.

Cons: BIG! Make sure you know beforehand if you have a case that can support the Supermicro EE-ATX format. I mounted this board into a Corsair 540 and it barely fit.

Other Thoughts: I used this motherboard to build a VMWare server for my lab environment at home. Fully populated with 8GB modules, this will give you 192GB of RAM. That is a LOT of headroom for VMs.

8 out of 8 people found this review helpful. Did you?
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  • New : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty.
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  • Used - Like New : This means that the product has been opened, possibly used but is in perfect condition with no signs of cosmetic or functional defect. Product may includes warranty, and accessories found with the original product. Product may or may not be in the original packaging. Returned items with minor packaging defects fall under this category.
  • Used - Very Good : This means that the product has been opened, may show slight signs of use and cosmetic blemish, and may be missing minor accessories, but remain in excellent condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Good : This means that the product has been used, may show clear signs of use and may be missing minor accessories, but remain in good condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Acceptable : This means that the product shows clear signs of use, cosmetic defect, and may be missing minor accessories and manual, but remain in working condition. Product does not come with warranty unless stated otherwise in product description. Functionality issues beyond signs of use should be disclosed in product description.
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