Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients for Cryptocurrency Mining Machine, Antminer S9 Login, Best Crypto Miner, With the development of society and economy, our company will keep a tenet of "Focus on trust, quality the first", moreover, we expect to create a glorious future with every customer.

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Professional Design S9 Antminer Machine - Antminer Z15（APW7 included） – Tianqi Detail:

Product Glance	Value
Version Model No. Crypto Algorithm	Z15 240—Zz EquiHash
Hashrate, KSol/s	420
Reference power on wall, Watt	1510
Reference power efficiency on wall @25°C, J/Ksol	3.60

Detailed Characteristics	Value
	Min	Typ	Max
Hashrate & Power
Hashrate, KSol/s	420		440
Power efficiency on wall @25℃, J/Ksol	3.60		3.76
Power efficiency on wall @40℃, J/Ksol	3.72		3.85
Power on wall, Watt (1-1）	1510		1695
DC input voltage Range, Volt(1-2）	11.60	12.00	13.00
DC input current Range, Amp		131	151
Power supply AC/DC output power requirement, Watt (1-3)	1576	1752
Hardware Configuration
Quantity of hash boards	3
Networking connection mode	RJ45 Ethernet 10/100M
Miner Size (Length*Width*Height, w/o package),mm	245*132.5*290
Net weight, kg	5.9
Noise, dBA @25℃  (2-1)			70
Environment Requirements
Recommended operation temperature, ℃	0	25	40
Storage temperature, ℃	-40	25	85
Operation humidity, RH	5%		95%

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"Based on domestic market and expand overseas business" is our development strategy for Professional Design S9 Antminer Machine - Antminer Z15（APW7 included） – Tianqi, The product will supply to all over the world, such as: Florence, United States, Nicaragua, To create more creative products, maintain high-quality products and update not only our products but ourselves so as to keep us ahead of the world, and the last but most vital one: to make every client satisfied with everything we offer and to grow stronger together. To be the real winner, starts here!