ASUS recommends Windows.

    ROG HURACAN (G21)

      ROG Huracan (G21CN)
    Category
    AAA Gaming
    Operating System
    Windows 10 Home - ASUS recommends Windows 10 Pro
    Processor
    Intel® Core™ i7-8700
    Chipset
    Intel® H370
    Graphics
    NVIDIA® GeForce GTX 1080 8GB
    NVIDIA® GeForce GTX 1070 8GB
    NVIDIA® GeForce GTX 1060 6GB
    Memory
    16GB DDR4 at 2666MHz
    32GB DDR4
    Expansion Slots
    1 x M.2 (for Wi-Fi card)
    1 x M.2 (SATA, NVMe, supports Intel Optane™ Memory)
    1 x PCIe x 16 (occupied by discrete graphics card)
    2 x DDR4 SO-DIMM Slot
    Storage
    1 x 512GB M.2 PCIe SSD
    1 x 1TB 3.5" SATA 3 HDD
    Optical Drive
    Slimtray Super Multi DVD
    Wi-Fi / Bluetooth
    802.11ac 2x2 WLAN (optional)
    Bluetooth® 5.0
    LAN
    Intel® I219-V 10 / 100 / 1000Mbps
    Audio
    Realtek® ALC1150 with ESS DAC and amplifier
    Software
    Anti-Virus Trial
    Aegis III
    Sonic Studio III
    Sonic Radar III
    Front I/O Ports
    1 x Headphone
    1 x Microphone
    1 x USB 3.1 Gen 1 Type-C™
    2 x USB 3.1 Gen 2 Type-A
    Rear I/O Ports
    1 x S/PDIF
    2 x USB 3.1 Gen 2 Type-A
    4 x USB 3.1 Gen 1 Type-A
    2 x DC input jack
    1 x Kensington lock
    Power
    1 x 180W and 1 x 230W adapters (only for GTX 1080-equipped models)
    2 x 180W adapters
    Weight and Dimensions
    Width: 12.99cm
    Depth: 37.24cm
    Height: 36.61cm
    Weight: 8.3kg
    Accessories
    1 x Keyboard 
    1 x Mouse 
    1 x Power cord
    1 x Warranty card
    1 x Quick manual