StrongU STU-U1+ ASIC Miner 11.8 Th/s Blake (14R) DCR Miner (NOT DR5, D1, DR3)

Description

I have reposted this Miner because after testing for 48 hours, the average 24h hash rate has stayed steady at about 11.7-11.8 th/s rather than the advertised 12.8 th/s.  There may be a way to SSH into the miner and make changes to the config file, but since I am a reseller rather than a miner any longer, I have not taken the time to try and figure that out.  I am offering at a discount since it is running about 8% slower than it should.  I have included a picture of the hash rate for the two I have remaining, this one is labeled 1644.  Note that although it is operating at a lower frequency/hash rate there are still no dropped shares or appear to be any hardware errors.
I have experience running multiple miners including S9, Z9, Z11, Z15,Innosilicon A9, and GPU mining rigs.  If you have any questions, feel free to ask.
PLEASE NOTE: This requires 200-250V electricity and wil not operate on a standard 120V plug.
Specifications:
Manufacturer
StrongU
Model
STU-U1+
Also known as
Miner U1 Plus
Release
October 2018
Size
130 x 210 x 348mm
Weight
6600g
Noise level
76db
Cooling
12038 fan
Fan(s)
2
Power
1850W
Voltage
12V
Interface
Ethernet
Temperature
5 - 45 °C
Humidity
5 - 95 %
*Shipping Policy
Miner will be shipped to verified addresses only usually within 1 business day, but the listing allows a maximum of 2 business days for handling time.  I will always send with signature required.
I will not ship internationally, to P.O. boxes, or to any freight forwarders and will review all names and addresses prior to shipment.  If you have no feedback, or very limited feedback, I may cancel the order.  I will take pictures of and record all S/N's as well as showing them being packed so there is no doubt the miner was sent to you.
Unfortunately people have tried scam me multiple times with the purchase of different ASIC miners, so I have to take as  many precautions as possible.  If I have any reason to believe that a purchaser may not be legitimate, I reserve the option to cancel the order, and will promptly refund any amount paid.
*Return Policy
No returns are permitted
.
These have been tested and work fine, but they are still pre-owned products.  Given the volatility of crypto prices and pre-owned nature of these miners I DO NOT accept returns.
If a the box the miner is shipped in appears significantly damaged or destroyed by the shipper, DO NOT accept the shipment.
Do not place an order or make an offer if you do not accept these condition.  NO RETURNS ARE ACCEPTED AND ALL SALES ARE FINAL.