Bitmain,
Could you let us know about the upgrade kits for S1s and S2s? When will these be available? I'd like to upgrade all of my S1s. Also, will the DC/DC component be fixed in these?
Why bother? What cost savings are you expecting to realize from reusing an aluminum frame and maybe the controller? $40?
The benefit is not only coming from the $40 but the discount for upgrading blades.