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Deal.ai › Supermicro
Supermicro
Supermicro X9SCA-O Server Motherboard

Supermicro X9SCA-O Server Motherboard

Best price now

$175.28at Newegg.comChecked 8 h ago

36% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $175.28 at Newegg.com (checked Nov 10, 2026).
  • Checked at 4 stores.

Our take on the Supermicro X9SCA-O Server Motherboard

The Supermicro X9SCA-O is an ATX server board for Intel's LGA1155 Xeon E3 and Core i3 processors, built around the C202 chipset. It offers four DDR3 slots for up to 32 GB of ECC memory, PCI Express expansion and Supermicro's server-grade layout and remote management support. It suits home-lab builders and small offices reviving or assembling a compact file, firewall or virtualization server. Against newer LGA1151 and LGA1700 boards it is older and limited to DDR3, but it is a known, stable platform for cheap E3 builds.

Best forHome-lab builders assembling a budget Xeon E3 serverSmall offices needing a basic file or firewall boxAnyone reusing LGA1155 CPUs and DDR3 ECC memoryVirtualization tinkerers wanting a proven server board
Pros
  • Supports Xeon E3 and Core i3 on LGA1155
  • Four DDR3 slots with ECC support up to 32 GB
  • ATX layout with PCI Express expansion
  • Server-grade build and Supermicro management features
  • Widely documented in home-lab communities
Cons
  • Older platform limited to DDR3 memory
  • No support for newer Xeon generations
  • SATA and USB connectivity dated by modern standards
  • Used boards may lack accessories or have worn components

Supermicro X9SCA-O Server Motherboard prices at every store

  • Newegg.comNew

    In stockSold by HongTuShiDai

    $175.28Checked 8 h ago
    Visit Newegg.com
  • Orange HardwaresNew

    In stock

    $274.83Checked 8 h ago
    Visit Orange Hardwares
  • eBayPre-owned

    Availability unknownSold by saabc-988

    $104.70Checked 8 h ago
    Visit eBay
  • DiskloopNew

    Availability unknown

    $301.40Checked 8 h ago
    Visit Diskloop

Store links may earn us a commission.

Supermicro X9SCA-O Server Motherboard price history

Lowest price we've seen: $175.28 on Nov 10 at Newegg.com. Tracked across 3 stores since Nov 10.

What reviewers say

Owners of the X9SCA-O mostly describe it as a dependable, no-frills server board that works well with E3 Xeon chips and ECC DDR3. Complaints center on its age, limited memory ceiling and the risk of buying used hardware without accessories.

What people mention
  • StabilityPraisedOwners report the board runs reliably in always-on server roles.
  • MemoryMixedECC DDR3 support is welcome, but the 32 GB ceiling and DDR3-only slots limit expansion.
  • AgeCriticisedThe older chipset and I/O are seen as dated next to newer server platforms.
  • ValuePraisedBuilders like it as a low-cost base for reusing LGA1155 CPUs and spare DDR3.

Specifications

Form Factor
ATX
Socket Type
Socket LGA1155
RAM Type
DDR3
Expansion Slot
PCI Express
Chipset
Intel
Number Of Memory Slots
4 Memory Slots
Maximum RAM
32 GB Max RAM

Questions and answers

Which CPUs does the X9SCA-O support?
It uses the LGA1155 socket and supports Intel Xeon E3-1200 series and Core i3 processors of that generation. Check Supermicro's CPU support list before buying a chip.
Does it support ECC memory?
Yes. It has four DDR3 slots and supports ECC unbuffered memory up to 32 GB total, which suits server workloads.
Is it good for a first home server?
It is a solid choice if you already have an LGA1155 CPU and DDR3 memory. If you are buying everything new, a newer platform gives better efficiency and I/O.
What expansion does it offer?
It provides PCI Express slots for add-in cards such as RAID or network controllers, plus integrated server I/O. Exact slot layout should be confirmed on the board revision.
Does it include remote management?
Supermicro server boards of this generation typically offer IPMI-based remote management on some revisions. Confirm the specific board has the feature before relying on it.
Where is the Supermicro X9SCA-O Server Motherboard cheapest?
At Newegg.com, for $175.28, 36% under what the other stores charge, as of our latest check.
Where can I buy the Supermicro X9SCA-O Server Motherboard?
4 stores we checked sell it, including eBay, Newegg.com, Orange Hardwares, Diskloop.

Stores we've priced the Supermicro X9SCA-O Server Motherboard at

  • Newegg deals and prices

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