Accessories User manual, 2x SATA 6Gb/s cables, M.2 Screw Package, SCD Operating System Windows 10 / 8.1 / 7 † Form Factor Micro-ATX, 244 x 239 mm Warranty 24 months EAN barcode 4712900574180 *7th Gen (Kaby Lake) CPU only †Please note Windows 8.1 and 7 are only compatible...