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Supermicro X12SPA-TF Server Motherboard vs Supermicro X11SPM-TPF

Buy the X12SPA-TF if you are building a current-generation Xeon Scalable server and need room to grow: 16 DIMM slots, up to 4TB of DDR4-3200, PCIe 4.0 M.2 and a 270W socket make it the stronger long-term platform. The X11SPM-TPF is the smaller, older choice: microATX, 6 DIMMs, 1.5TB ceiling and PCIe 3.0, but it fits compact cases and offers 12 SATA ports plus onboard 2x SFP+ 10G networking. Both are Supermicro server boards with solid build quality; the X12 is the newer platform, the X11 the more compact and network-ready one.

  • Choose the X12SPA-TF if you need maximum memory capacity, PCIe 4.0 and a high-TDP current Xeon platform in an E-ATX chassis.
  • Choose the X11SPM-TPF if you want a compact microATX server board with 12 SATA ports and built-in 10G SFP+ networking.

Prices

  • Supermicro X12SPA-TF Server Motherboard: $1,042.86 at E Tech Devices (last seen Nov 10)
  • Supermicro X11SPM-TPF: $802.49 at Gotodirect (last seen Nov 10)
  • Difference: the Supermicro X11SPM-TPF is $240.37 cheaper than the Supermicro X12SPA-TF Server Motherboard at the latest prices (Nov 10)
Supermicro
Supermicro MBD-X12SPA-TF-O Server Motherboard

Supermicro X12SPA-TF Server Motherboard

Supermicro MBD-X12SPA-TF-O Server Motherboard

$1,042.86at E Tech DevicesChecked Nov 10
See all prices and details
Visit E Tech Devices
Pros
  • 16 DIMM slots support up to 4TB of DDR4-3200 ECC memory
  • PCIe 4.0 M.2 and four M.2 slots for fast NVMe storage
  • Socket supports Xeon CPUs up to 270W TDP
  • Newer C621A chipset with a longer upgrade path
Cons
  • E-ATX board needs a large chassis
  • No onboard 10G networking
  • Only 8 SATA ports
  • Requires newer, costlier LGA-4189 CPUs and DDR4-3200 memory
672042282630
Supermicro MBD-X11SPM-TPF-O

Supermicro X11SPM-TPF

Supermicro MBD-X11SPM-TPF-O

$802.49at GotodirectChecked Nov 10
See all prices and details
Visit Gotodirect

Store links may earn us a commission.

Pros
  • Compact microATX size fits small cases and racks
  • 12 SATA3 ports for dense storage builds
  • Dual SFP+ 10G networking built in
  • Runs older, widely available LGA-3647 Xeon CPUs
Cons
  • Only 6 DIMM slots and a 1.5TB memory ceiling
  • PCIe 3.0 only, one M.2 slot
  • 165W CPU TDP limit
  • Older platform with a shorter upgrade path

What separates them

Supermicro X12SPA-TF Server MotherboardSupermicro X11SPM-TPF
Form factorE-ATX, 13" x 12"microATX, 9.6" x 9.6"
CPU socketLGA-4189 (Socket P+), up to 270W TDPLGA-3647 (Socket P), up to 165W TDP
ChipsetIntel C621AIntel C622
Memory slots and ceiling16 DIMMs, up to 4TB DDR4-32006 DIMMs, up to 1.5TB DDR4-2933
PCIe generationPCIe 4.0 M.2, 4 slotsPCIe 3.0, 2x16 + 1x8, one M.2
Storage ports8 SATA312 SATA3
Onboard LANNone listed2 SFP+ (10G)
Platform ageCurrent Xeon Scalable generationOlder Xeon Scalable generation

Prices at every store

Supermicro X12SPA-TF Server Motherboard

  • E Tech DevicesNew

    In stockReturn policy

    $1,042.86Checked Nov 10
    Visit E Tech Devices
  • Orange HardwaresNew

    In stockReturn policy

    $1,092.50Checked Nov 10
    Visit Orange Hardwares
  • aloinfousa.comNew

    In stockReturn policy

    $1,170.34Checked Nov 10
    Visit aloinfousa.com
All 3 stores and price history →

Supermicro X11SPM-TPF

  • GotodirectNew

    In stock

    $802.49Checked Nov 10
    Visit Gotodirect

Store links may earn us a commission.

Prices and history →

Specs compared

SpecSupermicro X12SPA-TF Server MotherboardSupermicro X11SPM-TPF
Form factorE-ATXmicroATX
Dimensions13" x 12" (33.02cm x 30.48cm)9.6" x 9.6" (24.38cm x 24.38cm)
CPU socketSingle Socket LGA-4189 (Socket P+)Single Socket LGA-3647 (Socket P)
ChipsetIntel® C621AIntel® C622
Memory slots16 DIMM slots6 DIMM slots
Max memory capacityUp to 4TB 3DS ECC RDIMM, DDR4-3200MT/sUp to 1.5TB 3DS ECC LRDIMM, DDR4-2933MT/s
Memory typeECC DDR4 LRDIMM (3DS), RDIMM (3DS)2933/2666/2400/2133 MT/s ECC DDR4 LRDIMM (3DS),…
SATA ports8 SATA3 (6 Gbps) ports12 SATA3 (6Gbps) port(s)
M.2 interface4 PCIe 4.0 x4PCIe 3.0 x4
Max CPU TDPUp to 270W TDP—
CPU TDP Support—Up to 165W TDP
LAN—2 SFP+
Show all 13 specsShow fewer specs
SpecSupermicro X12SPA-TF Server MotherboardSupermicro X11SPM-TPF
PCIe Slots—2 PCIe 3.0 x16, 1 PCIe 3.0 x8

Questions and answers

Which is better for a virtualization host?
The X12SPA-TF. Its 16 DIMM slots and 4TB memory ceiling let you run far more VMs, and PCIe 4.0 storage keeps I/O fast. The X11SPM-TPF works for smaller hosts but caps at 1.5TB and six DIMMs.
Which has better networking?
The X11SPM-TPF, which has two onboard SFP+ 10G ports. The X12SPA-TF lists no onboard LAN, so you add a PCIe network card.
Which is better for a storage server?
The X11SPM-TPF has 12 SATA3 ports against 8 on the X12SPA-TF, and its microATX size suits dense chassis. The X12 counters with PCIe 4.0 M.2 for fast cache drives.
Which lasts longer as a platform?
The X12SPA-TF. It uses the current LGA-4189 socket, C621A chipset and PCIe 4.0, so it has a longer upgrade path. The X11SPM-TPF is an older LGA-3647, PCIe 3.0 design.
Is the X12SPA-TF worth stepping up to?
Yes if you need large memory, PCIe 4.0 or high-TDP CPUs. If a compact board with 10G networking and many SATA ports covers your workload, the X11SPM-TPF is enough.
Will either fit a standard case?
The X11SPM-TPF is microATX and fits many mid-tower and rack cases. The X12SPA-TF is E-ATX at 13" x 12" and needs a full-size chassis.

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More comparisons

  • Supermicro MBD-X12SPA-TF-O Server Motherboard vs AsRock Rack SPC621D8 ATX Server Motherboard Single Socket P+ (LGA 4189) 3rd Gen Intel Xeon Scalable Processors C621A
  • AsRock Rack SPC621D8 ATX Server Motherboard Single Socket P+ (LGA 4189) 3rd Gen Intel Xeon Scalable Processors C621A vs Supermicro MBD-X11SPM-TPF-O
  • Supermicro MBD-X12SPA-TF-O Server Motherboard vs Asrock Xeon Scalable Single Socket LGA4189 DDR4 SATA SAS PCI-Express M.2 Supported ATX Server Motherboard - SPC621D8-2L2T
  • Supermicro MBD-X11SPM-TPF-O vs Asrock Xeon Scalable Single Socket LGA4189 DDR4 SATA SAS PCI-Express M.2 Supported ATX Server Motherboard - SPC621D8-2L2T

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