Quote from: Tim.Shao19 on October 24, 2014, 03:19:42 AM

Quote from: neegeeboo on October 23, 2014, 07:36:39 PM

Quote from: bvoid on October 23, 2014, 05:14:13 PM

How can I know what batch I have? Stupid question but I can't find it nowhere.. I bought it second hand.

B8 and so on has a sticker on it that says S3+. I'm really unsure prior to b8, it would be nice to know as well.

S3+, which means S3 B8 and the following batches, has a faster hashing speed, 453Gh/s than the one from the previous batches, which hash at rated 440Gh/s.

not exactly true. bitmain simply stated they SHOULD mine at X.
My older batches mine at 505gh/s and 495gh/s. me S3+'s mine at 505gh/s and 495gh/s