PCI Express 4.0 x16: 1 x PCI Express 4.0 x16
* Actual support may vary by CPU.
* 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 shares bandwidth with the M2B_CPU and M2C_CPU connectors. The PCIEX16 slo...
Audio Chipset: Realtek Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel
* You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.
Support for S/PDIF Out
PCI Express 4.0 x16: CPU:
1 x PCI Express x16 slot, supporting PCIe 4.0 and 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.
Chipset:
1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4)
...
PCI Express 3.0 x16: 3 x PCI Express 3.0 x16*
* PCIEX16_1 slot supports up to 3 Intel PCIe NVME SSDs via a Hyper M.2 X16 series Card.
* PCIEX16_2 slot supports up to 2 Intel PCIe NVME SSDs via a Hyper M.2 X16 series Card.
* Hyper M.2 X16 series card sold separately. Install a Hyper M.2 X16 series card and enable this card under BIOS settings.
* The PCIe x16_3 slot shares bandwidth with SATA_5 and SAT...
Memory Standard: DDR4 4000(O.C.)*/ 3866(O.C.)*/ 3733(O.C.)*/ 3600(O.C.)*/ 3466(O.C.)*/ 3400(O.C.)*/ 3333(O.C.)*/ 3300(O.C.)*/ 3200(O.C.)*/ 3000(O.C.)*/ 2800(O.C.)*/ 2666 / 2400 / 2133
* The maximum memory frequency supported varies by processor
** Refer to www.asus.com for the Memory QVL (Qualified Vendors List)
Number of Memory Slots: 4x288pin (DDR4)
Audio Chipset: Realtek ALC887
PCI Express 3.0 x16: 1 x PCIe 3.0/2.0 x16 (x16, x8/x4+x4) *
1 x PCIe 3.0/2.0 x16 (max at x4 mode)
* PCIEX16_1 slot supports up to 3 Intel PCIe NVME SSDs via a Hyper M.2 X16 series Card.**
** Hyper M.2 X16 series card sold separately. Install a Hyper M.2 X16 series card and enable this card under BIOS settings.