ASUS Introduces the H97I-PLUS Motherboard. LGA1150 socket for the 4th New 4th & 5th Generation Intel Core i7/ Core 5 / Core i3 Pentium and Celeron processors. Intel H97 Express Chipset. 2 x DIMM max. 32GB DDR3 1600/ 1333 MHz non-ECC un-buffered memory.1 x PCI Express 3.0/2.0 x16 slot (at x16 mode). Intel H97 Express Chipset with RAID 0 1 5 10 and Intel Rapid Storage Technology 13 support. Intel H97 Express Chipset- supports ASUS USB 3.0 Boost. Windows 8.1 / Windows 8 Windows 7. Mini-ITX Form Factor 6.7" x 6.7" (17cm x 17cm)