Sonnet has tested the following cards with the Drobo S:
Tempo SATA E2P..............................compatible
Tempo SATA E4P..............................not compatible
Tempo SATA ExpressCard/34...........compatible
Tempo SATA Edge ExpressCard/34...compatible
Tempo SATA Pro ExpressCard/34.....not compatible
Tempo SATA X4P..............................not compatible
Qio eSATA ports...............................not compatible
The solution is to remove the Panasonic P2 cards before putting the computer to sleep. This is an issue with the Panasonic P2 card Macintosh driver. Sonnet is working with Panasonic to resolve this issue.
A battery should be capable of providing 12Volts @ 3 Amps and have an XLR 4-pin power connector. Nominal power usage of Qio is 9W, and attached F2s are 8 Watts each. An example of a compatible battery is the Bescor MM7XLR-NC (BC-500 charger sold separately) that can provide 12Volts @ 7.2Amps and has a 50 Watt-hour capacity. This battery could power a Qio for 5.5 hours, or a Qio plus F2 for 3 hours.