
Bitmain
Antminer S15
The Antminer S15 by Bitmain runs the SHA256 algorithm, delivers 28 TH/s, draws 1596W, at 57 J/TH efficiency. It mines BTC. Available for purchase from MinerHaolan with fast international shipping from Hong Kong and manufacturer warranty included.
Algorithm
SHA256
Hashrate
28 TH/s
Power
1596W
Available Coins
SSL Secured
256-bit encryption
6-12 Month Warranty
Full coverage
Free Shipping
Orders over $5,000
Buyer Protection
Verified seller
The Bitmain Antminer S15 is an air-cooled SHA-256 Bitcoin ASIC released in December 2018, rated at 28 TH/s (plus or minus 5%) for about 1,596 W, roughly 57 J/TH. The power supply is built in, and the S15 needs 220-240 V mains: it will not run from a standard 110-120 V outlet. A low-power mode is listed at 15.5-18 TH/s for 775-900 W. Cooling is two 12038 fans and the unit is very loud, so it is not suited to living spaces. Ethernet and C13 power cables are not included. This is legacy hardware: its efficiency is several times worse than current-generation miners, so it only makes sense with very cheap electricity or a use for the heat. Run the calculator on this page with your own power rate before buying. Condition: new. Manufacturer and supplier figures only; we have not bench-measured this unit.
Key Features
- Industry-leading 57 J/TH energy efficiency
- Powerful 28 TH/s hashrate for maximum profitability
- Advanced thermal management with 2 x 12038 Fans
- Easy setup and management via web interface
Profitability Calculator🟢 Live Data
Estimates for Antminer S15, from live network hashrate and price
| Metric | Daily | Monthly | Yearly |
|---|---|---|---|
| Income | $1.01 | $30.83 | $369.64 |
| Electricity | -$3.06 | -$93.28 | -$1,118.48 |
| Profit | -$2.05 | -$62.45 | -$748.83 |
* Revenue from live network hashrate, block time and block reward (source: WhatToMine), assumes a 1% pool fee, and extrapolates today's difficulty and price flat for the monthly/yearly figures. Estimates only, not a guarantee of earnings.
Compare with similar miners
Same algorithm, closest hashrate. Estimated profit assumes $0.08/kWh electricity and live network data.
Innosilicon
Innosilicon T2T 30Th/s SHA-256 Miner For Bitcoin Mining
- Hashrate
- 30Th/s
- Power
- 2200W
- Efficiency
- 73.3 J/TH
- Cooling
- 2 x High-Speed Cooling Fans
- Price
- $1,034.10
GekkoScience
GekkoScience Kbox 22TH/s Bitcoin Miner & Heater

- Hashrate
- 22TH/s
- Power
- 330W
- Efficiency
- 15 J/TH
- Cooling
- Hydro
- Price
- $809.99
Canaan
Avalon A1047

- Hashrate
- 37 TH/s
- Power
- 2380W
- Efficiency
- 64.3 J/TH
- Cooling
- Air
- Price
- $72.00
Canaan
Avalon MINI 3

- Hashrate
- 37.5 TH/s
- Power
- 1000W
- Efficiency
- 26.7 J/TH
- Cooling
- Quiet air-cooled
- Price
- $899.00
Heatbit
Heatbit Maxi

- Hashrate
- 39 TH/s
- Power
- 1200W
- Efficiency
- 30.8 J/TH
- Cooling
- Quiet air-cooled
- Price
- $1,249.00
Bitmain
Bitmain Antminer T17 40th/s Miner For SHA-256 Bitcoin Miner

- Hashrate
- 40th/s
- Power
- 2200W
- Efficiency
- 55 J/TH
- Cooling
- 4 x High-Speed Cooling Fans
- Price
- $898.20
MinerHaolan
Magic Miner 40TH/s Home Bitcoin Miner

- Hashrate
- 40TH/s
- Power
- 650W
- Efficiency
- 16.3 J/TH
- Cooling
- Hydro
- Price
- $764.99
MinerHaolan
Nexus S1-8 Hydro 40TH/s BM1373 Performance Home Bitcoin Miner

- Hashrate
- 40TH/s
- Power
- 550 W
- Efficiency
- 13.8 J/TH
- Cooling
- Hydro
- Price
- $1,079.99
No reviews yet
Be the first to review the Antminer S15.
Frequently Asked Questions about Antminer S15
Related Mining Guides
Antminer S9 and S15 in 2026: Are Legacy Miners Still Worth Buying?
A power-cost comparison of legacy Antminer S9 variants against modern SHA-256 miners, with the electricity price and use case where an old machine can still make sense, such as heating.
6 min readProfitability & ROIHow to Set Up Bitmain Antminer S19j Pro+?
Step by step guide to set up the Bitmain Antminer S19j Pro+ 120Th. Configuring ASIC Miner, Checking & Refining Firmware, Adding mining pool, etc
6 min readProfitability & ROIHow to Set Up Bitmain Antminer S21 200Th?
A detailed step-by-step guide to setting up Bitmain Antminer S21 200Th with appropriate images and instructions.
7 min read


