PCI Express 3.0 x16: 1 x PCI Express x16 slot, running at x16 (PCIEX16)*
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
* The PCIEX16 slot conforms to PCI Express 3.0 standard.
* Actual support may vary by CPU.
PCI Express 2.0 x16: 1 x PCI Express x16 slot, running at x4 (PCIEX4)
Memory Standard: DDR5 4800
* Supports DDR5 4800 (1DPC) natively.
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
Number of Memory Slots: 2x288pin (DDR5)
Audio Chipset: Realtek ALC897
PCI Express 4.0 x16: 1 x PCI Express 4.0 x16
* Supports NVMe SSD as boot disks.
Memory Standard: DDR5 6400+(OC)*
* Supports DDR5 4800 (1DPC) natively.
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
Number of Memory Slots: 2x288pin (DDR5)
Audio Chipset: Realtek ALC1220
PCI Express 5.0 x16: 1 x PCI Express 5.0 x16*
* Supports PCIe riser cards to extend one x16 slot to two x8 slots.
* Supports NVMe SSD as boot disks.
Memory Standard: DDR5 6400+(OC)*
* Supports DDR5 4400 (1DPC) / 3600 (2DPC) natively.
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
Number of Memory Slots: 4x288pin (DDR5)
Audio Chipset: Realtek ALC1220
PCI Express 5.0 x16: 3 x PCIe x16 Slots (PCIE1/PCIE2/PCIE4: single at Gen5x16 (PCIE1); dual at Gen5x8 (PCIE1) / Gen5x8 (PCIE2); triple at Gen5x8 (PCIE1) / Gen5x8 (PCIE2) / Gen4x4 (PCIE4))*
* Supports NVMe SSD as boot disks.
Memory Standard: Supports DDR4 non-ECC, un-buffered memory up to 5333+(OC)
1DPC 1R Up to 5333+ MHz (OC), 3200 MHz Natively.
1DPC 2R Up to 4400+ MHz (OC), 3200 MHz Natively.
2DPC 1R Up to 4266+ MHz (OC), 3200 MHz Natively.
2DPC 2R Up to 4000+ MHz (OC), 3200 MHz Natively.