@ the yankees win
you are correct so lets compare and come up with a better pricing for the r4.
It is really quiet fan is under 1400 rpm. What does this mean? For many not all it means free power if you need a space heater in the office. Many people do.
So I can make a 0 power chart for it. We all know the s-9 needs hosting for many people so I can make a 6 cent power chart for it.
This is fair comparison for the office user with 0 power cost against a hosted user six cent power costIf you do not fit these you need to do some more work.
So the lower r4
at 0 ------- power
at 5%----- diff
6500gh--- hash
675 ------ watts
13 btc --- blocks based on kano.io
2502 ----- usd price
will earn after free power
9-14 – 9-20 (70 days) 358.9 usd
11-22 – 11-28 (140 days) 638.0 usd
1-31 – 2-6 (210 days) 855.8 usd
2-21 – 2-27 (231 days) 911.1 usd so a decent chance of roi in 8 months
if sold for 900 free shipping and the buyer has 0 power since it runs in an office.
so if you buy the s-9 preorder and use 6 cent hosting power due to noise
will earn after 6 cent hosting costs
9-14 – 9-20 (70 days) 0 earned
1-22 – 11-28 (140 days) 413 earned
1-31 – 2-6 (210 days) 702 earned
4-12 – 4-18 (280 days) 894 earned
10-1 – 10-31 (476 days) 1084 earned
since it cost 1167 it does not break even at six cent power.
lets go to five cent power
7-1 – 7-31 (384 days) 1181 earned
lets go to 4 cent power
5-1 – 5-31 (323 days) 1199 earned
lets go to 3 cent power
4-1 – 4-30 (292 days) 1224 earned
finally 2 cent power
3-1 – 3-31 (262 days) 1218 earned
So if you have 2 cent power and don't mind the s-9 noise it is a better deal at 1167 and waiting 75 days for it.
But if you have free power the used r4 here at 900 and free shipping is a pretty good deal.
So send me a pm with an offer over 900 and under 1100 usd in btc, Then pay my btc addy
https://blockchain.info/address/1JdC6Xg3ajT3rge3FgPNSYYFpmf53Vbtje1JdC6Xg3ajT3rge3FgPNSYYFpmf53Vbtje I will ship this out on monday to any usa buyer