Memory Standard: DDR4 5000+(OC)*
* Supports DDR4 3200 natively.
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
Number of Memory Slots: 4x288pin (DDR4)
Audio Chipset: Realtek ALC897
PCI Express 5.0 x16: 3 x PCIe x16 Slots (PCIE2/PCIE3/PCIE5: single at Gen5x16 (PCIE2); dual at Gen5x16 (PCIE2) / Gen4x4 (PCIE3); triple at Gen5x16 (PCIE2) / Gen4x4 (PCIE3) / Gen3x4 (PCIE5))*
* Supports NVMe SSD as boot disks.
Memory Standard: DDR4 3200 / 3000 / 2933 / 2800 / 2666 / 2400 / 2133 *
* Actual memory data rate depends on the CPU types and DRAM modules, for more information refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
Number of Memory Slots: 2x288pin (DDR4)
Audio Chipset: Realtek 7.1 Surround Sound High Definition Audio CODEC*
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
PCI Express 4.0 x16: 1 x PCI Express 4.0 x16
* Actual support may vary by CPU.
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.
Memory Standard: DDR4 5066+(OC)*
* Supports DDR4 3200 natively.
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
Number of Memory Slots: 2x288pin (DDR4)
Audio Chipset: Realtek ALC897/887
PCI Express 4.0 x16: 1 x PCI Express 4.0 x16
* Supports NVMe SSD as boot disks.