**LOT OF 4** WORKING Bitmain Antminer S9 13.5 TH/s with 220-240v PSU - Tested

Description

Overview:
This listing is for four used, cleaned and working
Bitmain Antminer S9 13.5 TH/s units and four 220-240v power supplies
.  The brand of PSU will vary; the most common brands included are Bitmain and Alpha Miner.  These units are each sold with the same power supply they were tested with to ensure working quality.  These units have already been boxed up, so I can't tell you which power supply you're going to get.  Some hash boards report false temperatures or fans report false RPMs, but these machines operate normally.  Some of these units are still very pretty, but some of these units may have some cosmetic damage to them or look beat up, including yellowing of the 6pin power connectors on the hash boards, but they operate as normal.  They have been cleaned out with an air compressor and carefully boxed for safe shipping.
How quickly will I get the item?
We ship same day if payment is received before 9:00am PST.
Shipping will be via UPS.  Most people get items in three (3) business days.
Can I return this item?
We will replace or refund items that are Dead On Arrival.
DOA returns must be made within 7 days of delivery confirmation.
Please understand what you are buying before bidding; this is a technical product.
How is your customer service?
We have been in the crypto mining industry for 5 years and are computer specialists.
We make sure all equipment is fully tested by our experienced technicians prior to shipping, so you are assured of it's quality.  We're here to help and are available Monday - Friday 2am to 4pm PST.
Our response times are typically within an hour window during that time.
Reach us by Ebay message.  If you need help setting up your equipment or diagnosing issues in the future we charge /hr (min 1/2 hour).