ASTT is unique to all CalDigit products and has been developed by our own engineers.

With ASTT, the performance of your HDOne is always kept in check. Any highs (peaks) or lows (drops) during data transference are equalized by our Active Sustained Transfer Technology.

It optimizes the best transfer size and timing between the RAID controller cache and the host machine. This eliminates performance drops and maximizes the sustained data rate.

ASTT also helps to maintain a continuously smooth transfer rate over the whole capacity of the RAID.