Bitmain Antminer S9i 14.5 TH/S (shipping September 21st – September 30th)


The world’s first bitcoin mining ASIC based on the 16nm process node.


***BTC or Wire Transfer Accepted Only For This Item***

***Please notice, due to recent 27.6% tariffs on miners, price has been increased until we can renegotiate pricing in our supply chain, in the next few days we will offer discounted pricing to customers outside of the United States to remove the tariff from the price.  The price listed includes all tariffs/duties/taxes into the United states.  Unfortunately this tariff is unavoidable.  CBP will prosecute any individual or company attempting to bypass the tariff.  Thank you for your understanding.***

In stock

SKU: BIMI-S91450 Category: Tags: , , , , , , , ,


The Bitmain Antminer S9I is based on a 16nm process node, a significant improvement on the 28nm design commonly found in mining devices.

The S9I has an improved power consumption over the S9, with a hashrate reaching ~14.5 TH/s

The Antminer S9I mines any coin using the SHA-256 algorithm, including BitcoinCash (BCH), DigiByte (DGB), Peercoin (PPC), Universal (UNIT), Deutsche eMark(DEM), and Bytecoin (BTE).

Products required to operate:

 1 X Power Supply (Canaan Sorcerer or Bitmain APW3++ or the Bitmain APW7)

Terms and conditions:
Due to market fluctuations all sales are final, please review terms and conditions for our returns policy

Additional information

Weight 11 lbs
Dimensions 16 x 10 x 9 in
Hash Rate

14.0TH/s depending on batch. Variation of ±5% is expected

Power Consumption

1320W (14.0TH/s batch) (at the wall, with Bitmain’s APW3 PSU,93% efficiency, 25°C ambient temp). Expected discrepancy of +10%

Power Efficiency

94 J/TH (14TH/s batch); at the wall, with Bitmain’s APW3 PSU, 93% efficiency, 25°C ambient temp; expected discrepancy of +10%

Rated Voltage

11.60 ~13.00V

Chip quantity per unit

189x BM1387


350mm(L) x 135mm(W) x 158mm(H)

Cooling: 2x 12038 fans; Front fan

6000rpm, Rear fan: 4300rpm

Operating Temperature

0°C to 40°C

Network Connection



Automatically set

Hong Kong Harmonized Code



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