Hi, I'm selling our small mining farm as we are moving. It was evaporative cooled and we built some pretty cool custom equipment and had the PUE at 1.01 for most of the year, and 1.02 during summer. It was very efficient.
Here is our craigslist post if you are interested:
https://phoenix.craigslist.org/evl/bfs/d/scottsdale-data-center-cryptocurrency/6989695938.htmlYou can reach me here or on TG as @cryptostevo
We are selling cryptocurrency mining equipment, evaporative cooler wet wall, large industrial exhaust fans, and electrical components.
Specs for fans and wet wall:
(1) Custom Evaporative Cooler Module
• 70,000 CFM Total
• 12” Cellulose Type Evaporative Media - 115v Pump
• Plumbing for TDS Probe – Probe Provided by Others
• Separate Bleed Pump – 115v – External Plumbing by Others
Price includes one extra Pump (total of 3 pumps)
(6) Roof Mounted Exhaust Fans – Axial Type, Direct Drive
• 16,000 CFM at 0.50” ESP - 3hp, 460v 3phs Motor
• Barometric Damper - 8” Tall Flat Roof Curbs
(2) Custom Control Panels for Exhaust Fans
• NEMA 1 Enclosure
• 3 x Breakers - 3 x Indicator Lights on Panel Front Exclusions: Starters, BAS Integration
(2) VFD’s w/out Bypass
• 14 AMP – 460v 3phs
Let me know what you are interested in by texting me first please.
Other Equipment and Machines:
Fusion Silicon x7 2
Fusion Silicon x2 1
Fusion Silicon x1 1
Innosilicon A9 56
Innosilicon A9 (needs repair: new control board or hashboard) 6
Baikal BK X (Formerly called X10) 51
Baikal BK X (70-90% of performance) 5
Baikal BK X (needs repair: new hashboard or control board) 7
Baikal BK X control board (spare part) 33
Baikal BK X Orange Pi (spare part) 12
Bitmain Antminer E3 3
Bitmain Antminer E3 (1 board down - operates at 130 MH/s) 1
Bitmain Antminer E3 spare control board 1
Bitmain Antminer L3+ (custom software) 12
Bitmain Antminer L3+ (needs repair: new hashboard or control board) 4
Pangolinminer M10 10
Pangolinminer M10 (90% performance) 2
Bitmain S9i 14TH 11
Canaan Avalon A921 1
Halong Dragonmint B52 1
Innosilicon D9 (dead - used for parts) 4
Bitmain APW3 (used) 66
Bitmain APW7 (used) 135
Bitmain APW7 (new) 2
Bitmain APW3 or APW7 (dead) 11
Power Cables C13/C14 300
Ethernet Cables (mostly 6a, some 5e and 7) 300
PDU (C13/14 type, 3 phase, 4 wire, 240volt, 60-80amp max) 25
600 AMP Subpanel with 10 60amp 3 phase breakers each 2
150 KVA Transformer 1
PDU Triplite 2 breaker, 16 C13/14, 2 C19, 240volt 1
Miscellaneous wires, mining parts, fans, conformal coating spray, etc. 100
Ubiquiti Unifi switch 48 Managed gigabit switch with SFP+ (US-48) 7
SquareD Panel for Fans (480v) - Model NC388HR 1
4/4 Type 600 volt 4 wire cable (very heavy duty) half roll and in cold aisle 1
Heavy Duty Shelves (enough for 750-1200 machines depending on layout) 1
Package: Exterior Wet Wall, 6 Large Exhaust Fans, VFDs and associated Electrical Components, etc 1
