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Scalable server motherboard with 12 DIMM slots

  • Intel® Xeon® Scalable processor platform
  • Unmatched memory expandability with 12 DIMM slots
  • Dual OCuLink for efficient connections to NVMe devices
  • Support for up to 13 6Gb/s SATA storage devices
  • Comprehensive IT infrastructure management solution with ASMB9-iKVM and ASUS Control Centre (ACC)
  • Increased energy efficiency with ASUS ProCool Power Connectors

Unmatched memory expandability with 12 DIMM slots
ASUS Z11PA-U12 features 12 DIMM slots — the most on any compact ATX motherboard — giving it unmatched memory expandability. Together with support for dual double-deck GPUs, Z11PA-U12 makes an ideal platform for deep learning application development and education.


Dual OCuLink for efficient connections to NVMe devices
ASUS Z11PA-U12 features dual onboard OCuLink to provide efficient port-to-port connection with most OCuLink-supported NVMe devices, eliminating the need for PCIe transaction cards.


Connect up to 13 6Gb/s SATA storage devices
ASUS Z11PA-U12 comes with three mini-SAS HD connectors that support up to twelve SATA ports each for high-speed 6Gb/s connectivity with external devices and cleaner cable routing. Additionally, a 7-pin SATA port provides flexibility to connect an optical drive or extra SATA device.


Comprehensive IT infrastructure management solution
The latest ASMB9-iKVM module enables remote BIOS updates, fan control, standalone KVM with HTML 5 interface , video recording and BSOD capture. With out-of-band management, ASMB9-iKVM provides around-the-clock remote monitoring and diagnostics — even if the server operating system is down or offline — through a user-friendly, web-based graphical interface that works with all major browsers. ASUS Control Center (ACC) is a centralised and integrated IT management platform for monitoring and controlling ASUS commercial products, including servers, workstations and digital signage. ACC enables easier server management with functions such as BIOS updating without restarting the system, remote monitoring of multiple systems via mobile devices, and one-click software updates and dispatching. Learn more about ACC


Increased energy efficiency with ASUS ProCool Power Connectors
ASUS Z11PA-U12 comes with ASUS ProCool Power Connectors, which decrease power connector temperature for reduced power loss and increased cost savings.

Up to 1.5TB RDIMM, LRDIMM 3DS. Support 12 x 128G DDR4-2666MHz

Hybrid M.2 connector x 1 interface. Form factor: 2242, 2260, 2280. Support both PCIE and SATA


Weight 1.6 kg


EAN Number


Manufacturer Number


Form Factor



Intel 3647


Intel C621

#Hide#DDR Type


RAM Technology

DDR4 (Six Channel)

RAM Slots

12 x DIMM

RAM Speeds

2666/2400 LR-DIMM 3DS Note on capacity: Maximum up to 384GB RDIMM Maximum up to 768GB LRDIMM Maximum up to 1536GB LR-DIMM 3DS

Maximum Memory



Aspeed AST2500 with 64MB VRAM

Graphics Ports

1 x VGA

Multi-GPU Support
PCI/PCI Express

13 x SATA3 6Gb/s ports (12 by 3 mini-SAS Connector) 1 x M.2 (2280/2260/2242) – SATa & PCIe


RAID 0, 1, 5, 10


Dual GB LAN & Mgmt LAN Port

USB Ports Supported

4 x USB 3.1 Gen1 (2 at back, 2 at mid-board) 2 x USB 2.0 (at mid-board)

Back Panel I/O Ports

2 x USB 3.0 1 x VGA 2 x RJ-45 GbE LAN 1 x RJ-45 Mgmt LAN Rear Switch/LED: 1 x Power switch 1 x Message LED 1 x HDD LED 1 x Location LED 1 x BMC LED 1 x P5V LED


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