CPU Type: 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors
*BIOS 2.1 or above is required to support 5th Gen Intel® Xeon® Scalable processors
PCI Express x16: 1 x PCI Express x16 slot, running at x4 (PCIEX4)
* The PCIEX4 slot shares bandwidth with the PCI Express x1 slots. The PCI Express x1 slots will become unavailable when a PCIe x4 expansion card is installed.
* When installing a x8 or above card in the PCIEX4 slot, make sure to set PCIE Slot Configuration (PCH) in BIOS Setup to x4.
PCI Express x16: 1 x PCI Express x16 slot, running at x4 (PCIEX4)
* The PCIEX4 slot shares bandwidth with the PCI Express x1 slots. The PCI Express x1 slots will become unavailable when a PCIe x4 expansion card is installed.
* When installing a x8 or above card in the PCIEX4 slot, make sure to set PCIE Slot Configuration (PCH) in BIOS Setup to x4.
CPU Type: Supports AMD EPYC 7003/7002 Series Processors
(The latest AMD EPYC 7003 Series Processor with AMD 3D V-Cache Technology requires BIOS version 2.3 or newer)
CPU Type: Supports AMD EPYC 7003 (with AMD 3D V-Cache Technology*)/7002 Series Processors
*A BIOS update is required to support AMD EPYC™ 7003 series processors with AMD 3D V-Cache Technology
Memory Standard: DDR4 3200(OC) / 2933 / 2800 / 2666 / 2400 / 2133*
* 11th Gen Intel processors support 2933 / 2800 / 2666 / 2400 / 2133 natively.
* 10th Gen Intel Core i9 / i7 processors support 2933 / 2800 / 2666 / 2400 / 2133 natively, others will run at the maximum transfer rate of DDR4 2666.
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists), and memory frequency support depends on the CPU types.
PCI Express x16: 1 x PCI Express x16 slot, running at x4 (PCIEX4)
* The PCIEX4 slot shares bandwidth with all PCI Express x1 slots. All PCI Express x1 slots will become unavailable when a PCIe x4 expansion card is installed.
* When installing a x8 or above card in the PCIEX4 slot, make sure to set PCIE Slot Configuration in BIOS Setup to x4.
CPU Type: Supports AMD EPYC 7003 / 7002 Series Processor
* The latest AMD EPYC 7003 Series Processor with AMD 3D V-Cache Technology requires BIOS version 2.3 or newer.