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Green Micro ATX server motherboard with silver LGA 1700 socket four black DDR5 slots and blue PCIe slots

Supermicro

Supermicro MBD-X13SAZ-Q-O server motherboard LGA 1700 DDR5 128GB Micro ATX

SKU CH-87VG-02VZV MPN MBD-X13SAZ-Q-O

Supports 12th Generation Intel Core processors with DDR5-4000 memory up to 128GB, one PCIe 5.0 x16 slot, two PCIe 4.0 x4 slots.

  • ProcessorSupports 12th Generation Intel Core i9 / Core i7 / Core i5 /
  • Form factorMicro ATX
  • CPU socketLGA 1700
  • Supported CPU count1
  • ChipsetIntel Q670E
  • RAM slots4 x DDR5 288-pin
  • Supports 12th Gen Intel Core i9/i7/i5/i3, Pentium and Celeron CPUs on LGA 1700 socket
  • Intel Q670E chipset delivers platform features for single-socket server builds
  • Four DDR5 288-pin slots accept up to 128 GB of unbuffered non-ECC memory at 4400 MHz
  • PCIe 5.0 x16 plus two PCIe 4.0 x4 slots provide high-bandwidth expansion options
  • One M.2 PCIe 4.0 x4 slot supports 2280 and 22110 form factors for fast storage

Micro ATX server board for 12th Gen Intel

The Supermicro MBD-X13SAZ-Q-O is a Micro ATX server motherboard built around the Intel Q670E chipset and a single LGA 1700 socket. It accepts 12th Generation Intel Core i9, i7, i5, i3, Pentium or Celeron processors with a thermal design power up to 125W. Four 288-pin DDR5 slots support up to 128GB of unbuffered non-ECC memory running at 4000 MT/s. The board measures 9.6 by 9.6 inches and fits standard Micro ATX chassis.

Check CPU cooler clearance and power headers

Before ordering, verify that your chosen CPU cooler fits the Micro ATX keep-out zone and that its mounting hardware matches LGA 1700. Confirm your power supply provides the required 12V EPS connector for the 125W TDP ceiling. Ensure the case front-panel USB 3.1 Gen1 and Gen2 headers align with the board's internal pin layout. The board offers one PCIe 5.0 x16 slot and two PCIe 4.0 x4 slots in x8 form factor, so check add-in card lengths against case depth.

Rear I/O and M.2 expand connectivity

The rear panel supplies four USB 3.1 Gen2 Type-A ports, two USB 3.1 Gen1 headers, two USB 2.0 headers, one HDMI 2.0b, one DVI-D and two DisplayPort outputs for multi-monitor setups. Two serial headers serve legacy management or industrial gear. A single M.2 M-key slot accepts 2280 or 22110 modules over a PCIe 4.0 x4 link, while four SATA 6.0Gb/s ports handle traditional drives. An additional PCIe 4.0 x4 OCuLink connector is present for external storage or accelerators.

How it compares

Measured against everything we stock in Server & Workstation Boards, at today’s prices. Recalculated every night.

Price $319.99
Pricier than about 63% of the 776 comparable items (median $254.49).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSUPERMICRO
Model nameMBD-X13SAZ-Q-O
Processor
ProcessorSupports 12th Generation Intel Core i9 / Core i7 / Core i5 / Core i3 / Pentium / Celeron Processor
CPU socketLGA 1700
Supported CPU count1
ChipsetIntel Q670E
Memory
RAM slots4 x DDR5 288-pin
Supported memoryDDR5 4000
Max supported RAM128 GB
Storage
SATA ports4 x SATA 6.0Gb/s
M.2 slotsInterface: 1 PCI-E 4.0 x4
Form Factor: 2280/22110
Key: M-Key
Ports & slots
PCIe 5.0 x16 slots1 PCI-E 5.0 x16
PCIe x4 slots2 PCI-E 4.0 x4 (in x8 slot)
Size & build
Form factorMicro ATX
Width and length9.6 in × 9.6 in
Shipping weight1.00 kg
Package size284 × 272 × 55 mm

Questions about this item

What comes in the box and what must I buy separately?

The motherboard ships alone; you must add a 12th generation Intel LGA 1700 processor, DDR5-4000 UDIMM modules up to 128 GB total, a Micro ATX case with 9.6" x 9.6" clearance, and a PSU rated for up to 125 W CPU TDP.

Which memory capacity should I choose for the four DDR5 288-pin slots?

Populate all four slots with identical DDR5-4000 UDIMM modules to reach the 128 GB maximum; matching capacity and speed avoids timing mismatches and keeps all channels active.

What does the PCIe 5.0 x16 slot deliver once a card is installed?

The slot provides a PCIe 5.0 x16 link from the CPU, giving a graphics or compute card the full 5.0 signalling rate and 16 lanes for maximum throughput.

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