GIGABYTE GA-H81M-S1 (rev. 2.1) LGA 1150 H81 SATA 6Gb/s USB 3.0 Micro ATX Motherboard -International Version

GIGABYTE GA-H81M-S1 (rev. 2.1) LGA 1150 H81 SATA 6Gb/s USB 3.0 Micro ATX Motherboard -International Version Memory Standard: Support for DDR4 4266(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3800(O.C.)/ 3733(O.C.)/ 3666(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 MHz Number of Memory Slots: 4x288pin (DDR4) Audio Chipset: Realtek ALC887 Brand: GIGABYTE Chipset: Intel Z390 Form Factor: ATX Serial ATA (SATA): 6 x SATA 6Gb/s 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. 2 x PCI Express x16 slots, running at x4 (PCIEX4_1/PCIEX4_2)