Hi, I'm selling 3x Antminer S7-LN's, which was voltage-modded by sidehack (see the group buy thread many people participated in at
https://bitcointalk.org/index.php?topic=1509068.0). They runs very reliably at about 2TH/s and pulls about 475W at the wall, using its stock power supply. They are pretty quiet once it gets underway, and is great as a desktop miner or a beginner miner.
The LN stands for low noise, and they are indeed very quiet relative to other Antminers.
NOTE: I am running them at the Bitmain default setting of 2.5TH/sec and they pull about 575W at the wall. They are rock stable and I have mined since July 2017 on these. The 2TH/sec setting is from sidehack. The clock setting is adjustable in the menu from 100 to 1000 but I have never pushed them below 400 or above 600.
These have served me well over the past 6 months and I'm making room for some S9's on the rack.
The units are ready to go out of the box; just needs a network connection, and you're ready to configure and mine.
I'm asking USD$400 shipped per unit, with PSU.
Sorry, but I only ship to the US.
I am uploading a video at the moment. Proof will be provided shortly. Accepting any crypto currency listed at kraken exchange.
