MSI X299 PRO User Manual - Page 14

Specifications CPU Chipset Memory Expansion Slot Multi-GPU LAN Storage Supports Intel® Core™ X-series 10000/ 9000/ 78xx (above) processors for socket LGA2066 Intel® X299 Chipset ∙∙8x DDR4 memory slots, support up to 256GB ▪▪Supports DDR4 4200+(OC)/ 4000(OC)/ 3800 (OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3300(OC)/ 3200(OC)/ 3000(OC)/ 2933/ 2666/ 2400/ 2133 MHz* ∙∙Quad channel memory architecture ∙∙Supports Intel® Extreme Memory Profile (XMP) ∙∙Supports non-ECC UDIMM memory ∙∙Supports un-buffered memory * For the latest information about memory, please visit http://www.msi.com ** Please refer the DIMM Slots section for more details. ∙∙4x PCIe 3.0 x16 slots ▪▪Support x16/x8/x16/x8 mode with the 48-lane CPU.* ▪▪Support x16/x4/x16/x8 mode with the 44-lane CPU.* ▪▪Support x16/x4/x8/x0 mode with the 28-lane CPU.* * Please refer to page 34 for PCIe 3.0 bandwidth table. ∙∙Supports NVIDIA® SLI™ Technology ∙∙Supports AMD® CrossFire™ Technology ∙∙1x Intel I219-V Gigabit LAN controller* ∙∙1x Realtek RTL8125-CG 2.5G LAN controller ∙∙1x Aquantia® AQC107 10-Gigabit LAN card (X299 PRO 10G) * I219 LAN doesn't support G3 to S5 Wake Intel® X299 Chipset ∙∙6x SATA 6Gb/s ports* ∙∙2x M.2 slots (Key M) ▪▪Support up to PCIe 3.0 x4 and SATA 6Gb/s, 2242/ 2260/ 2280/ 22110 storage devices** ▪▪Intel® Optane™ Memory Ready*** * The SATA1 connector will be unavailable when a SATA M.2 SSD has been installed in the M2_1 slot. ** The M2_2 default setting is CPU lane. However, when a PCIe expansion card is installed in the PCI_E2 slot, the M2_2 will be automatically switched to PCH lane. ** The SATA2 connector will be unavailable when M2_2 uses PCH lanes and a M.2 SATA SSD is installed in the M2_2 slot. *** M2_2 supports Intel® Optane™ Memory by switching to PCH lanes. Continued on next page 14 Specifications