Quote Originally Posted by Don_Dan View Post
In that case they can't be EFBG. 4GB double sided sticks means 2Gb IC. They could be DEBG or EEBG, but that's just speculation.
Okay, makes sense.
They do DDR3-1600 8-8-8 at 1.5-1.525v in a very warm environment, I haven't been able to thoroughly check stability outside Memtest86+ and general use. DDR3-1600 8-8-7 takes a little more voltage. Maybe 7-7-7 could be done with 1.65v, but I haven't tested yet.

I think they are rather decent. My ASROCK Mini-ITX motherboard won't do DDR3-1866(+) with them though even with CL11.