Q90T Hard Drive and spec requirements

[Peaks]

What is the max hard drive capacity for the Q90T TV? What are the drive specs required? I'm hoping I can use a self powered SSD USB only. 

[AndrewL]

@Peaks: For a USB device for recording, it is recommended to use a USB hard disk that supports USB 2.0 or later and 5,400 rpm or higher. RAID-type USB hard drives and memory sticks are not supported. There is no maximum capacity, however Schedule Recording requires at least 100MB of free space. 

[Peaks]

Thanks very much @AndrewL