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Bitmain Antminer S9 (12.5Th)
Antminer S9 profitability insights powered by real-time data: Discover how much your Antminer S9 can earn using our advanced ASIC miner calculator. We use live mining reward data and automatically factor in electricity costs, giving you a clear overview of your potential daily, monthly, and yearly returns.
Profitability Analysis
Here you can see a detailed analysis of miner profitability, updated in real-time.
| Period | Income | Expense | Profit |
|---|---|---|---|
|
Daily
|
$0.56 | $2.35 |
$-1.79
|
|
Monthly
|
$16.86 | $70.56 |
$-53.70
|
|
Yearly
|
$205.13 | $858.48 |
$-653.35
|
About the Bitmain Antminer S9 (12.5TH/s)
Learn more about this ASIC miner, including its specifications, performance, energy consumption, and profitability.
The Bitmain Antminer S9 (12.5Th) is a compact, relentless machine that hums like a restless heart-12.5 TH/s of pure SHA-256 power, built to chase Bitcoin and Bitcoin Cash with 189 BM1387 chips carved on 16nm silicon, delivering an energy efficiency of about 0.098 J/GH while sipping 1225W; it’s small enough to tuck into a serious home rig at 135 x 158 x 350 mm and light at 4.2 kg, but don’t be fooled - it demands respect: two high-speed fans keep temperatures in check, so ventilation and dust management are non-negotiable if you want longevity, and your PSU and electrical circuit must be rated for continuous high draw, otherwise profitability vanishes into heat and noise; the real art of mining with an S9 is balancing power cost, network difficulty and uptime - run the numbers, factor in pool fees and hashrate variability, and remember that steady maintenance (cleaning fans, monitoring temps, updating firmware) keeps those BM1387 chips working efficiently, while strategic placement (well-ventilated, sound-isolated space) and careful power management turn this dependable ASIC into a quietly effective workhorse for SHA-256 coins - a device that’s as much about endurance and planning as raw hash, with the dramatic little whir of fans reminding you every minute that in mining, patience and maintenance pay off. ⚙️✨
Discover Which Coins This Miner Can Mine
Explore the cryptocurrencies that can be mined using Bitmain Antminer S9 (12.5TH/s), including detailed profitability.
Currency Converter
Calculate the mineable coins to any currency.
| Coin | Income/Day | Profit/Day |
|---|---|---|
|
$0.53
$
0.00000520
|
$-1.82
$
-0.00001796
|
|
|
$0.53
$
0.00000519
|
$-1.83
$
-0.00001804
|
|
|
$0.52
$
0.00102204
|
$-1.84
$
-0.00364500
|
|
|
$0.56
$
1.41
|
$-1.79
$
-4.45574744
|
Historical Mining Performance
View the performance trends of Bitmain Antminer S9 (12.5TH/s) over weekly, monthly, and yearly timeframes.
Historical Profitability
View the historical income and profit trends for this miner.
SHA-256 Miner Generations
Evolution of cryptocurrency mining hardware throughout the years, with the current generation highlighted for reference.
Generation 1
26 minersGeneration 2
26 minersGeneration 3
26 minersGeneration 4
26 minersGeneration 5
26 minersGeneration 6
26 minersGeneration 7
27 minersGeneration 8
27 minersGeneration 1
26 minersGeneration 2
26 minersGeneration 3
26 minersGeneration 4
26 minersGeneration 5
26 minersGeneration 6
26 minersGeneration 7
27 minersGeneration 8
27 minersMore Information about the
Learn more about the Bitmain Antminer S9 (12.5TH/s)
The Antminer S9 (12.5Th) presents itself as a compact instrument of relentless arithmetic: three hash boards, each bearing 63 BM1387 chips etched on TSMC 16 nm, combine into 189 processors tuned exclusively for the SHA-256 ledger, producing a steady 12.5 TH/s while drawing roughly 1225 watts and delivering about 0.098 J/GH - figures that read like entries on an operations manifest and dictate where the machine is permitted to live. Its enclosure, 135 x 158 x 350 mm and 4.2 kg, is deceivingly modest; two high-speed 120 mm fans scream the operational status and double as a constant audit of cooling sufficiency - fail the airflow protocols and thermal throttling, wear, and catastrophic chip degradation move from theoretical risk to documented incident. Designed to mate with an APW3++ PSU, the S9 offers no firmware miracles: there is no auto-tune refuge, only manual voltage adjustments for any overclocking ambition, a hands-on choreography of voltages, hash rates and temperatures that must be logged and repeated within maintenance windows. Optimal operation sits between 0 and 40°C; dust intrusion, poor ventilation or an under-rated electrical circuit convert stable throughput into noise, heat and escalating error rates, so placement in a ventilated, sound-isolated space with accessible service clearance is not luxury but policy. For operators the device is both tool and ledger line: monitor fan speeds, die temperatures and reported hashrate; record firmware revisions and PSU voltages; schedule regular cleaning and filter checks to preserve efficiency and avoid irreversible wear; and factor running cost, pool fees, network difficulty and uptime into any decision to deploy multiple units, because raw hash without disciplined maintenance and circuit compliance dissolves into spinning fans and wasted kilowatt-hours. In short, the S9 is a dependable workhorse for SHA-256 mining when treated as infrastructure-its specifications are precise, its needs are uncompromising, and its continued service depends on meticulous power management, routine housekeeping and a deterministic approach to risk mitigation that reads like an uninterrupted chain of custody for performance.
Where to Buy?
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Technical Specifications
Detailed hardware specifications and mining capabilities for Bitmain Antminer S9 (12.5Th)
Basic Information
Performance
Physical Dimensions
Mineable Cryptocurrencies
Algorithm Information: SHA-256
Learn more about the SHA-256 algorithm and how it works.
SHA-256 is a cryptographic hash function that serves as the backbone of Fractal Bitcoin proof-of-work consensus mechanism. This algorithm processes input data of any length and produces a fixed hash value, ensuring security and integrity in the mining process.
Crypto Mining Pools
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Frequently Asked Questions
Everything you need to know about the Bitmain Antminer S9 (12.5Th)
How efficient is the Bitmain Antminer S9 12.5TH/s?
What are the electricity costs for the Bitmain Antminer S9 12.5TH/s (USD)?
How much power does the Bitmain Antminer S9 12.5TH/s use?
Who manufactures the Antminer S9?
What is the hashrate of the Bitmain Antminer S9?
Which cryptocurrencies can be mined with the Bitmain Antminer S9 12.5TH/s?
NiceHash (BTC)
Bitcoin (BTC)
Bitcoin Cash (BCH)
Fractal Bitcoin (FB)
