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SUPERMICRO MBD-A1SAi-2750F-O Mini ITX Server Motherboard with Intel Atom C2750 FCBGA1283

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  • FCBGA1283
  • 4 x 204pin

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
MBD-A1SAi-2750F

SUPERMICRO MBD-A1SAi-2750F-O Mini ITX Server Motherboard

Features

MBD-A1SAi-2750F
  • Intel® Atom processor C2750, SoC, FCBGA 1283, 20W 8-Core
  • Up to 64GB DDR3 1600MHz ECC SO-DIMM in 4 DIMM sockets
  • Up to 1TB ECC DDR4 2133MHz; 16x DIMM slots
  • Quad GbE LAN ports
  • IPMI with dedicated LAN
  • 2x SATA3 and 4x SATA2 ports
  • 1x PCI-E 2.0 x8 slot
  • 4x USB 3.0 (2 rear, 1 via header, 1 Type A), 2x USB 2.0 ports (rear)
  • 12V DC or ATX power input
  • Operating Temperature: 0°C - 60°C

Specifications

Product SKUs
MBD-A1SAi-2750F -O A1SAi-2750F (Retail Pack)
MBD-A1SAi-2750F -B A1SAi-2750F (Bulk Pack)
Physical Stats
Form Factor Mini-ITX
Dimensions 6.75" x 6.75", (17.145cm x 17.145cm)
Processor/Cache
CPU
  • Intel® Atom™ Processor C2750
  • CPU TDP 20W (8-Core)
  • FCBGA 1283
  • System-on-Chip
System Memory
Memory Capacity
  • 4x 204-pin DDR3 SO-DIMM socket
  • Supports up to 64GB DDR3 ECC Un-Buffered memory
Memory Type 1600/1333MHz ECC DDR3 SDRAM, 204-pin gold-plated DIMMs
DIMM Sizes 16GB, 8GB, 4GB, 2GB
Memory Voltage 1.5 V, 1.35 V
On-Board Devices
SATA C2000 SoC SATA3 (6Gbps), SATA2 (3Gbps)
Network Controllers
  • C2000 SoC I354 Quad GbE controllers (MACs)
  • Virtual Machine Device Queues reduce I/O overhead
  • Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
USB 3.0 Renesas uPD720201
IPMI
  • Support for Intelligent Platform Management Interface v.2.0
  • IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
  • ASPEED AST2400 BMC
Video BMC integrated Aspeed AST2400
Input / Output
Serial ATA
  • 2x SATA3 (6Gbps) ports
  • 4x SATA2 (3Gbps) ports
LAN
  • 4x RJ45 Gigabit Ethernet LAN ports
  • 1x RJ45 Dedicated IPMI LAN port
USB
  • 4x USB 3.0 ports (2 rear, 1 Type A, 1 via header)
  • 1x RJ45 Dedicated IPMI LAN port
Serial Port 2x Fast UART 16550 Serial Port (1 rear, 1 via header)
DOM 1x SATA DOM (Disk on Module) power connector
VGA 1x VGA Port
Others
  • TPM 1.2 header
  • 4-pin 12V DC power input or 24-pin ATX Power input

Whats in the Box

MBD-A1SAi-2750F

Learn more about the Supermicro MBD-A1SAi-2750F-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: Non-refundable
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Replacement Only Return Policy.
Anonymous
Ownership: more than 1 year
Verified Owner
4/ 5
Awesome little board 3/17/2019 5:18:22 PM

Pros: Low power
Lot's of CPU and RAM
Had both Virtual Box and eventually Docker containers running as a home server for awhile.
Great developer home server board.

Cons: Finally died a couple of days ago due to the LPC Clock bug, now it doesn't boot. It went 3.5 years strong though.

Did you find this review helpful?
Manufacturer Response:
We are sincerely apologize the issue you are experiencing with your motherboard. Please kindly contact our technical support so that we can find out more about your configuration and work with you in finding a solution. Please see the below technical support contact information:

Phone: (408)503-8000
Hours: 9:00 a.m – 6:00 p.m. Pacific Time (Monday – Friday)

Email address: support@supermicro.com

You can also submit your issue online:
https://webpr3.supermicro.com/SupportPortal/Account/Login

Please do not hesitate to contact us if you have any question.

Thank you!
SM Technical Support
Ownership: more than 1 year
Verified Owner
4/ 5
Ran trouble free for almost 4 years 1/3/2018 9:09:11 AM

Pros: Enough SATA ports and RAM for a small office NAS
Quiet
Low power
IPMI
Cost effective

Cons: IPMI needs Windows for full functionality
Mine was vulnerable to the LPC Clock bug, now it doesn't boot.

Did you find this review helpful?
Manufacturer Response:
We are sincerely apologize the issue you are experiencing with your motherboard. Please kindly contact our technical support so that we can find out more about your configuration and work with you in finding a solution. Please see the below technical support contact information:

Phone: (408)503-8000
Hours: 9:00 a.m – 6:00 p.m. Pacific Time (Monday – Friday)

Email address: support@supermicro.com

You can also submit your issue online: https://webpr3.supermicro.com/SupportPortal/Account/Login

Please do not hesitate to contact us if you have any question.

Thank you!
SM Technical Support
Anonymous
Ownership: more than 1 year
Verified Owner
2/ 5
No support for newer Operating Systems 10/26/2017 4:28:46 AM

Pros: Low power

Cons: I ran vSphere on this over a year with no problem, but wasn't running multiple virtual machines so I decided to just load Windows on the hardware after I lost a hard drive and had to reload anyway. The system has 32G ECC memory and a Dell Perc H700 RAID controller. Seems stable until I load video drivers.

I discovered that there have been no operating system verifications on this hardware since Windows 8 (2013). I opened a case(SM1710186496) with SuperMicro and they try to help but keep mentioning that I should be running Windows 8, not 10, so I bit the bullet and wiped it again and loaded Windows 8. The system seems stable with both Windows 8 or Windows 10 until I attempt to load the video driver. I've tried the one from the SM site and from the Aspeed site and they both cause windows to crash. I've reset the BIOS to the defaults and have updated the BIOS to the latest all with the same results. Now they are asking me to RMA the board to Taiwan. I wonder what that is going to cost to ship! They never even asked to analyze the memory.dmp files.

At greater than $350, this is the most expensive motherboard I've purchased, and I bought it new mid 2016 so it isn't really that old, though apparently at the end of its' support lifecycle. My mistake I guess. I suppose I could just run this headless and remote in. That seems to work fine.

Overall Review: The board looks great on paper and mostly works, but like many/most manufacturers these days once it is out the door you shouldn't really expect features to be added, like additional operating system certification.

1 out of 1 people found this review helpful. Did you?
Manufacturer Response:
We are sincerely apologize the issue you are experiencing with your motherboard. According to our testing, Aspeed VGA driver can be installed properly without any problem in Windows 10. if you still have any question, feel free to contact us again. Please see the below technical support contact information:

Phone: (408)503-8000
Hours: 9:00 a.m – 6:00 p.m. Pacific Time (Monday – Friday)

Email address: support@supermicro.com

You can also submit your issue online: https://webpr3.supermicro.com/Support/login.aspx?

Please do not hesitate to contact us if you have any question.

Thank you!
SM Technical Support
Ownership: more than 1 year
Verified Owner
2/ 5
Low power 1/31/2017 4:00:52 PM

Pros: Runs in closet not getting too hot.
Speed while not blistering is acceptable for what I use it for which is freeNAS pfsense under VMware.
Seems to max out at 3-400 mb/s on file transfers with freeNAS

Cons: Can't find memory to get to 64 gb
No Vd-t so can't run VM with bhyve with FreeNas 10 beta.
ESXi 5.5 give routine puple panic screens (about every 3rd week). Struggled to get NICs to work with ESXi 5.5

Overall Review: I run similar set up with E3 Xeon at work. Can transfer files 10x faster and it hasn't crashed in 3 years! Funny that it runs 10 degrees cooler on average too.

1 out of 2 people found this review helpful. Did you?
Manufacturer Response:
We are sincerely apologize the issues you are experiencing with your motherboard. According to the Intel C2750 chipset specification, it doesn't support Intel Vd-t. For 16GB memory, please see the tested memory list link in our A1SAi-2750F Produce Page as a reference. About OS issue, please kindly see the OS compatibility list as a reference. Please kindly contact our technical support if you still have any question. Please see the below technical support contact information:

Phone: (408)503-8000
Hours: 9:00 a.m – 6:00 p.m. Pacific Time (Monday – Friday)

Email address: support@supermicro.com

You can also submit your issue online: https://webpr3.supermicro.com/Support/login.aspx?

Please do not hesitate to contact us if you have any question.

Thank you!
SM Technical Support
Ownership: 1 month to 1 year
Verified Owner
5/ 5
One of the best micro server's board out there!! 9/17/2016 1:38:58 AM

Pros: I'm using ESXI 6.0 for running Win Server 2012 R2, Free NAS, Win10 and 2 Ubuntu machines simultaneously - Works like a charm

Cons: Haven't found yet

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
4/ 5
Solid for Freenas 6/27/2015 5:51:12 PM

Pros: Outstanding performance, running Plex with no issues streaming to mobile, home at the same time. I've managed about 6 connections at once with no slowdown (direct stream on at least 3 of em).

Cons: IKVM was wonky at first but you get use to it. The heat from this little 8 core beast is a bit more than I thought. Looking to put a small fan on it for peace of mind.

2 out of 2 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
5/ 5
Perfect home use board!! 4/23/2015 11:17:27 AM

Pros: Very powerful yet low power consumption. Perfect for home use!

Cons: As mentioned previously, RAM is a bit tougher to find (ecc unbuffered sodimms), but thats really only a concern if you're trying to go above 32GB.

Overall Review: I'm running it as a FreeNAS server running multiple jails and I've yet to push this thing to its full capacity.

4 out of 4 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Great for home virtualization 4/9/2015 10:24:37 PM

Pros: Reliable out of band management to monitor and control remotely via web as well as IPMI.

8 core CPU has VT-x support and spreads nicely across multiple VM's in ESXi 5.5

One additional fan mode found in the X10 series:

Heavy IO -- This mode is only available for X10 motherboards with dual cooling zone
designs. Select this mode to boost cooling capacity in the PCI-E add-on card area.

Cons: Does not have VTx-D, so you cannot dedicate any cards or devices to a VM.

Overall Review: I've got FreeNAS, PFSense, Fedora 12, and FreeBSD 10 all running happily together on this thing, and its been this way for months

Requires ECC RAM

Installation of ESXi worked perfectly, no issues encountered.

Despite not having VT-d, I see high transfer rates for hard rives.

7 out of 8 people found this review helpful. Did you?
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