Bitmain Antminer S15 28Th/s HA-256 ASIC BTC mining machine with power supply
High-Performance ModeEnergy-Saving Mode
28 TH/s ±2 %17 TH/s ±2 %
1596 W ±7 %850 W ±7 %
57 J/TH (25 °C temperature condition)50 J/TH (25 °C temperature condition)
Network connection mode
Product dimensions(with package)
Shenzhen goldtech electroics Co., Ltdwas set up in 2011. It is previously known as GOLDTECH ELECTRONICS INDUSTRIALCO.,LIMITED which was found in 2006. The company relies on Hong Kong, establishes in Shenzhen. Specialize in Electronic Components: IC/Transistor/Diode/Capacitor/Resistor etc. Our clients are all over the world, in different time zones. Especially in Europe.
The total sale volume is above 10 million dollars in 2016. After years of development, Our Company has lots of old customers which are the manufacturers of audio, LCD, PC, PCB.
How is Goldtech?
1.More than1000,000 own stockinventory to meet your needs of different products.
We specialize in various types of Modules.Active electronic components(Integrated Circuits, , Relay, Sensors, and etc)andPassive electronic components (Filter, Magnetic Bead.Diodes, Transistors, Capacitors, Resistors, Inductors, and etc) over 10 years.
2.Competitive price advantage helps tosave your purchase cost and your precious time.
We wholesale and distribute new,original &famous brand Electronic Components all over the world.
3.Own the international advanced testing equipmentof electronic components and scientific storage system to ensure the quality stability.
Why choose Goldtech?
1.We are Alibaba Assessed Gold Supplier.
2. We have best quality control, Best Service and competitive Price.
3.100% QC inspection Before Shipment.
4 100% New &Original.
What's the Price?
1. All the prices are FOB Shenzhen Price
2. Some part's price is unstable according to the market, please feel free to contact us for the Latest and Best price.
What's the Payment Method?
1. TT (Bank Wired), PayPal, Western Union, Escrow.
2. The buyer is responsible for all the shipping cost incurred.
3. If you prefer to other payment terms, please contact us.
What's the Refund&Replacement?
If there are any quality problems, please make sure all these items must be returned in their original condition to qualify for a refund or replacement. (Any used or damaged items can not be refunded or replaced).
How is our QC Team?
Packaging & Shipping
Shipping: UPS / Fedex / DHL / TNT / EMS. Pls contact us directly which way your preferred.
For the Countries & Regions where EMS cannot deliver, pls choose other shipping ways.
Q1.What is the minimum order quantity for your products?
A1.Minimum order quantity starts from ONE piece .
Q2. How can we get samples from you ?
A2.Samples are available. Normally we take 2 days to arrange samples. If we have no business record with you before, we need to charge boot samples cost and post courier freight.
Q3.When will you send the parts to me?
A3.We will send the parts to you within 3-5 workdays after receiving your payment.
Any other more questions, please feel free to contact us. We are always at your service !