Henan Fengyat Machinery Equipment Co., Ltd. |
|
Second Hand Whatsminer M20 Bitcoin With PSU Ethereum Miner Machine
Description:
Fan and Air Circulation
Air inlets are set on the side of the control board and power
interface with a metal shield. The fans at the air outlets do not
have protective shields. Both Whatsminer M20 and M10 models adopt
the same control boards with identical interfaces. M20s comes with
a new power supply unit, P20-12-3350-V1, to provide 12V 265A and
12V 12A DC output with a peak power consumption of 3360W.
It makes use of high-quality materials, which shows the manufacturers paid attention to detail. Its transformer uses the traditional dual voltage mode Whatsminer is famous for, and it is divided into the upper and lower part. With a two-stage low pass, two PFC enable voltage rise, and two LLC cause voltage drop. LLC has higher efficiency for voltage drop with fewer losses.
Miner Specifications:
Brand | WhatsMiner |
Model | WhatsMiner M20/M20S |
Algorithm | SHA-256 |
Submodel | WhatsMiner M20: 45TH/s @ 2160w |
WhatsMiner M20S: 68TH/s @ 3300 | |
Hashrate | WhatsMiner M20: 45TH/s ± 5% |
WhatsMiner M20S: 68TH/s ± 5% | |
Power Consumption | WhatsMiner M20: 2160w ± 10% |
WhatsMiner M20S: 3300w ± 10% | |
Power Supply | With PSU, plug & play |
Warranty | See details in “Warranty & Buyer Protection” tab. |
FAQ:
The Miner Machine is different with consumer products of life , It
is customized according to customers' needs. Please investment
carefully . after deal then is agreed the sold condition of service
as below :
1. No refund ,No goods return back after paid .
2. The Miner Machine have 180days warranty and guarantee period.
3. Because Market price instability factor , the product price
maybe will change in anytime , so we will not infor each day and
will asking increased price in order place time . the final price
only after received order 100% payment then confirm.
Warranty :
1. A 180-day warranty is provided starting from the shipping date.
2. All sales are final. No refunds will be granted. Defective
miners can be repaired for free if they fall under the Bitmain.
warranty policy. After the warranty period, machines can be
repaired at the cost of parts and labor.
3. If you notice there are some loose heatsinks when you receive
the miner, please inform us by email.com within 3 days from the
date the package is received according to UPS/DHL/FEDEX's website.
4. We does not take any responsibility for or compensate for any
loss as result of downtime caused by delays in transportation as a
result of custom formalities or other reasons.
Warranty failure :
1. The Miner Without authorization to disassembly Machine / Without
authorization to change or Replacement device .
2. Lightning stroke / Voltage surge / Damage caused by inferior
power supply
3. Inflow water,Damage caused by damp and corrosion of circuit
boards and components
4. The circuit boards burned or burned;
5. Over Clock
Please contact with us as soon as possbile if you get the thing
happened above . we will help you to solution within short time and
tell our service center the location nearly you.
Packing & Delivery:
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address
MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your
reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes
weekends and holidays. Transit times may vary, particularly during
the holiday season.
6. If you have not received your shipment within 30 days from
payment, please contact us. We will track the shipment and get back
to you as soon as possible with a reply. Our goal is customer
satisfaction!