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80% new BITMAIN S15 28T Exposed Die 7nm / high performance more durable / energy saving and more energy efficient In Stock

$762.96 $867.00

SKU: 3256802270924640 Category: Tag:


  • Brand Name: jiansu
  • Origin: Mainland China


1: The voltage of all machines in the store is the Chinese standard voltage: 220V

2: The default power cord of all machines is: European standard power cord

(You can contact customer service if you need American standard power cord)

Shopping list

1.Used Antminer S15 28T (with PSU)————1PC

Product Description

1. Hash Rate: 28TH/s ±2%

2. Power Consumption: 1596W±7% (at the wall, 25C ambient temp)

3. Power Efficiency: 57J/TH±7%(at the wall, 25°C ambient temp)

4. Rated Voltage: 11.60 ~13.00V

5. Chip quantity per unit: 7nm BM1391

6. Dimensions: 221mm(L)*175.4mm(W)*278.8mm(H)

7. Cooling: 2 x 12038 fan

8. Operating Temperature: 0 °C to 40 °C

9. Network Connection: Ethernet


The price of mining machines often varies according to such variables as the exchange rate, phantom currency prices, and network difficulty. Does not accept refund requests or returns.

After-sale service

1. Due to special merchandise, no refunds or returns are accepted after delivery

2. Due to market fluctuations, product prices may be adjusted at any time after your purchase. We do not assume the obligation of prior notice and price compensation.

3. Used machine We guarantee power and power parameters, but the appearance is not guaranteed. Please consider before buying.

warranty service

1. New miner 90 days warranty is provided starting from the shipping date by Innosilicon in accordance with their terms and conditions.

2.We only offer a 15-day warranty on used machines from the time of delivery because used machine is easy be bad than new.

3. If it is a warranty policy, a defective miner can repair it for free; after the warranty period, the machine needs to pay for repairs according to the actual situation.

4. The following events will invalidate the warranty: Customer first removes/replaces any component by itself; damage caused by lightning or voltage surges; scorched parts on a stray board or chip; miners/circuit boards/components infiltrate due to wet conditions Or corrosion and damage.

5. Pay shipping fees when shipping replacement parts during the warranty period

6. If you have any questions when receiving the package, please communicate with customer service.


1. Free shipping default DHL

2. About value declaration:

1KG–2KG ——-15USD


8KG —20KG————-50USD

< 20KG———————100USD

3.Special requirements, please contact the customer.


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