Digging the hash rate:
Hashrate Average Weighted Shares
3 hours 580.52 Gh/s 1459765
22.5 minutes 609.41 Gh/s 191550
256 seconds 633.50 Gh/s 37759
128 seconds 707.89 Gh/s 21097
Wonder if just 1 Jupiter
This at 10:02am PDT
I doubt they will be supply anything hashing at 707.89 Gh/s, even if it can do that. They have 1000's of 850w PSU and told their customers to buy that spec, so things will be tuned to work with 850w.
KnC Cole on CoinDesk:
We have 22 stations manned by assembly experts to make sure we can keep on top of the orders and have the boxes ship as soon as possible.
Our engineers have also been working through the night to tune the
power consumption and the latest test indicates that we will have a much better result than 1.4 watts at the wall.
http://www.coindesk.com/kncminer-begins-shipping-jupiter-bitcoin-mining-rigs/i.e. they are tuning power consumption, not maximising hashrate.