- Memory Type
- 2933/2666/2400/2133 MT/s ECC DDR4 LRDIMM (3DS), RDIMM (3DS)
- BIOS Type
- AMI UEFI
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MotherboardIdentify the exact replacement
Supermicro X11DAC motherboard, manufacturer order code MBD-X11DAC. Match the CPU, memory, chassis and cooling requirements to this board; supported components are separate unless explicitly included.
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PART DETAILS
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View all specifications →Supermicro / ORDER & INSTALLATION DETAILS
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Technical overview
Use the full part number when comparing options or asking about system fit.
| Manufacturer model | X11DAC |
|---|---|
| Ordering P/N | MBD-X11DAC |
| Product type | Motherboard; processor and memory specifications describe support, not included CPU or DIMMs |
| Form Factor | E-ATX |
| Dimension | 12" x 13" (30.48cm x 33.02cm) |
| CPU | 2nd Gen Intel® Xeon® Scalable Processors and Intel® Xeon® Scalable Processors Dual Socket LGA-3647 (Socket P) supported, CPU TDP supports Up to 205W TDP, Dual UPI up to 10.4 GT/s |
| Memory Capacity | 16 DIMM slots Up to 4TB 3DS ECC LRDIMM, DDR4-2933MT/s; Up to 4TB 3DS ECC RDIMM, DDR4-2933MT/s 2933 MHz to 4000+MHz(OC) in four 288-pin memory slots. |
| Memory Type | 2933/2666/2400/2133 MT/s ECC DDR4 LRDIMM (3DS), RDIMM (3DS) |
| DIMM Sizes | LRDIMM: 64GB, 128GB RDIMM: 64GB, 128GB |
| Memory Voltage | 1.2V |
| Error Detection | Corrects single-bit errors Detects double-bit errors (using ECC memory) |
| Chipset | Intel® C621 |
| SAS | Broadcom® 3008 SW controller for 8 SAS3 ports; RAID 0,1,10 |
| SATA | Intel® C621 controller for 8 SATA3 (6 Gbps) ports; RAID 0,1,5,10 |
| IPMI | ASPEED AST2500 |
| Audio | 7.1 HD Audio |
| Graphics | 1 ASPEED AST2500 BMC port(s) DP version 1.4, HDMI version 2.0a |
| Network Controllers | Dual LAN with GbE from C621 |
| USB | 6 USB 3.2 Gen1 port(s) (2 via header; 4 rear) |
| Video Output | 1 VGA D-Sub Connector port(s) |
| Serial Port | 1 COM Port(s) (1 header) |
| TPM | 1 TPM Header |
| Others | 1 PS/2 COMBO |
| PCIe | 3 PCIe 3.0 x16 (in x16 slot), 3 PCIe 3.0 x8 |
| M.2 | RSTe software raid; M.2-E1 port pre-installed one Intel Wi-Fi 6(802.11ax)+BT5.1 module |
| BIOS Type | AMI UEFI |
| Management software listed for this platform | SuperDoctor® 5, NMI, SUM , SPM , Intel® Node Manager, SSM , IPMI2.0 , Watchdog |
| Voltage | Monitors CPU voltages, +5V standby, +5V, +3.3V, +12V, Memory Voltages |
| LED | Power LED BMC/IPMI Heartbeat LED Suspend static indicator LED CPU / System Overheat LED |
| Temperature | Monitoring for CPU and chassis environment CPU thermal trip support |
| Fan | 7x 4-pin fan headers (up to 7 fans) PWM fan speed control Status monitoring for speed control 7 fans with tachometer status monitoring |
| Other Features | RoHS Node manager support CPU thermal trip support for processor protection Chassis intrusion detection |
| Operating Temperature Range | 10°C - 35°C (50°F - 95°F) |
| Non-Operating Temperature Range | -20°C - 60°C (-4°F - 140°F) |
| Operating Relative Humidity Range | 8% - 90% (non-condensing) |
| Non Operating Relative Humidity Range | 5% - 95% (non-condensing) |
| 0 | Published |
HOW THIS PRODUCT FITS YOUR SYSTEM
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YOUR QUOTE REQUEST
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SUPPORT & REPLACEMENT
Check support dates, replacement options and whether continued use still makes sense.
We do not have confirmed sales and support dates for this part number.
Send us the full MBD-X11DAC order code, software release and support details before planning long-term use.
Ask us to check the current sales and support statusProducts with similar names or connectors may still be incompatible. Compare the full specifications, installed system and software requirements.
Compare related products These products may be related, but we have not confirmed them as replacements.USING HARDWARE RESPONSIBLY
Consider repairability, remaining support and actual operating demand. Extending service life is useful only when the equipment still meets your security and reliability requirements.
Use measured average input power for the same workload. PSU ratings and processor TDP are different from total system power.
Energy difference = (current W − proposed W) × hours × units ÷ 1,000. Excludes cooling, embodied emissions and purchase costs.CONNECTION DETAILS
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Browse the categories above for related equipment, then send us the full configuration so we can check the fit.
PRODUCT DETAILS
Supermicro X11DAC motherboard, manufacturer order code MBD-X11DAC. Match the CPU, memory, chassis and cooling requirements to this board; supported components are separate unless explicitly included.
The supported processor and memory limits describe this motherboard, not a populated server or included CPU and DIMM inventory. Confirm the exact board revision, chassis fit, BIOS requirements, cooling and I/O connections before ordering.
Bulk and retail packaging can contain different accessories. Confirm the supplied package and any shields, cables or cooling parts in the quotation; a compatible component is not automatically included.
Listed management tools do not confirm that a paid software entitlement is included. Quote any required license separately by its exact manufacturer P/N.
Before you request a quote
Include the full model, manufacturer P/N, revision and quantity.
Tell us the host model, generation, installed configuration and required supporting hardware.
Specify condition, testing requirements, destination and requested delivery date.
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