Antminer S19k Pro and S19 Profitability Guide

The Antminer S19 Bitcoin mining ASIC series continues to take the crown as the most popular mining rig series on the market since Bitmain released the flagship model in May 2020.

Bitmain's Antminer S19, S19j pro, and now the Antminer S19 XP provide strong revenue streams. The S19 series occupies a larger percentage of the Bitcoin network's total hashrate than any other ASIC bitcoin miner series on the market.

In this guide, we will focus on the S19k Pro while also covering some of the most popular S19 models according to their specifications, cost, and profitability.

Antminer S19k Pro Overview

Released in April of 2023, The Antminer S19k Pro is one of the newest Bitcoin ASIC miners from Bitmain. It has become a popular option for miners thanks to its attractive price point and impressive power efficiency. The Antminer S19k Pro is available only as an air-cooled model.

Antminer S19k Pro Hashrate

The Antminer S19k Pro has a relatively high hashrate, although it's not as powerful as the Antminer S19 XP or the Antminer S21. The Antminer S19k Pro is capable of producing 120 TH/s.

Antminer S19k Pro Efficiency

Its hashrate may not be the largest of Bitmain's new models, but the Antminer S19k Pro has a killer efficiency rating. The Antminer S19k Pro's stock power efficiency is 23 J/TH, which puts it in the next-generation bucket in terms of electricity consumed per unit of hashrate.

Antminer S19k Pro Price

One of the reasons the Antminer S19k Pro is so popular is that it is priced very well considering its efficiency. Currently, miners are paying new-gen (e.g., S19j Pro) prices for the Antminer S19k Pro even though it has next-gen efficiency. As of November 7, 2023, Asking prices for the Antminer S19k Pro are currently $13.5/TH according to Luxor ASIC Trading Desk data, which is $1,620 per unit.

Antminer S19k Pro Profitability

Now let's dive into the Antminer S19k Pro's profitability. For our calculations, we used a standard electricity cost of $0.06/kWh, and for hashrate revenue, we used the value of Hashprice as of October November 7, 2023 ($79/PH/Day). Please bear in mind that the profitability of any Bitcoin ASIC miner is highly variable and will change each day depending on hashprice, so the Antminer S19k Pro's profitability will no doubt be much different in the future.

Antminer S19k Pro Profitability as of November 7, 2023

• Daily Earnings: $9.50 (Income) - $3.97 (Electricity) = $5.53
• Monthly Earnings: $288.96 (Income) - $120.89 (Electricity) = $168.07
• Annual Earnings: $3,467.51 (Income) - $1,450.66 (Electricity) = $2,016.86

As we mentioned above, please note that Hashprice is subject to change, and ASIC profitability depends on it. For up-to-date profitability, visit our Antminer S21 ASIC Miner Profitability Page below. ⬇️

The Antminer S19 Series Overview

Below are the different models in the S19 bitcoin mining ASIC series we will be covering.

• Antminer S19
• Antminer S19 Pro
• Antminer S19j Pro
• Antminer S19 XP
• S19k Pro
• S19j XP
• S19j Pro+

(Profitability, machine cost, ROI for all models are based on Hashprice Index and ASIC Price Index figures from August 22, 2022).

Antminer S19 Specification

The Antminer S19 was first released in May 2020. It is the base model of the S19 series, and the most popular variant produces 95 terahashes a second (TH/s), though you can find S19s that range from 84 TH/s up to 95 TH/s. The 95 TH model has a power consumption of 3250W with an efficiency of 34.2 joules per terahash (J/TH).

Antminer S19 Profitability

After deducting the cost of $0.06/kWh for electricity, the Antminer S19 can generate $4.32 per day, $131.52 per month, and $1,578.27 per year for its owner. The estimated time for return on investment is 24–25 months. The average market price of an S19 is $3,225.

Antminer S19 Pro Specifications

The Antminer S19 Pro bitcoin mining ASIC is more advanced than its predecessor. At its best, this model packs a hashrate of 110 TH/s, though some models have a hashrate rating of 105 TH/s. This additional hashrate raises its mining profitability margin slightly above the Antminer S19 base models. The Antminer S19 Pro weighs slightly less than the S19 and is more efficient — below are its specs.

Antminer S19 Pro Profitability and Price

The Antminer S19 Pro (110 TH/s), working under $0.06/kWh power costs, will bring its users about $5.75 daily, $174.77 monthly, and $2,097.19 in yearly profits. The ROI estimate for this model is 21–22 month, and its current average market price is $3,734.

Antminer S19j Pro

The Antminer S19j Pro series feature the most popular models of the S19 bunch. It comes in several variants with different hashrate capacities. Additionally, many of these variants are more energy efficient than both the S19 and S19 Pro.

Below are the most popular variants of the Antminer S19j Pro, their specifications, and profitability.

Antminer S19j Pro (92TH/s) Specifications

Below are the specifications for the Antminer S19j Pro (92 TH/s), the least powerful model in the S19j Pro series.

Antminer S19j Pro (92TH/s) Profitability and Price

Deducting the cost of $0.06/kWh for electricity, the Antminer S19j Pro (92 TH/s) can generate $4.83 per day, $146.78 per month, and $1,761.37 per year for its owner. The estimated time for return on investment is 24–25 months. The average market price of an S19j Pro (92 TH/s) is $3,123.

Antminer S19j Pro (96TH/s) Specifications

Below are the specifications for the Antminer S19j Pro (96 TH/s).

S19j Pro (96 TH/s) Profitability and Price

Deducting the cost of $0.06/kWh for electricity, the Antminer S19j Pro (96 TH/s) can generate $5.04 per day, $153.26 per month, and $1,839.13 per year for its owner. The estimated time for return on investment is 24–25 months. The average market price of an S19j Pro (96 TH/s) is $3,259.

Antminer S19j Pro (100TH/s) Specifications

Below are the specifications for the Antminer S19j Pro (100 TH/s), the second most powerful rig in the S19j Pro series.

S19j Pro (100 TH/s) Profitability and Price

Deducting the cost of $0.06/kWh for electricity, the Antminer S19j Pro (100 TH/s) can generate $5.10 per day, $155.27 per month, and $1,863.20 per year for its owner. The estimated time for return on investment is 24–25 months. The average market price of an S19j Pro (100 TH/s) is $3,395.

Antminer S19j Pro (104TH/s) Specifications

Below are the specifications for the Antminer S19j Pro (104 TH/s), the most powerful rig in the S19j Pro series.

Antminer S19j Pro (104TH/s) Profitability and Price

Deducting the cost of $0.06/kWh for electricity, the Antminer S19j Pro (104 TH/s) can generate $5.46 per day, $166.03 per month, and $1,992.39 per year for its owner. The estimated time for return on investment is 24–25 months. The average market price of an S19j Pro (104 TH/s) is $3,530.

Antminer S19 XP Specifications

Bitmain’s newest model in the S19 family, the Antminer S19 XP, is also the most powerful air-cooled Bitcoin mining ASIC on the market. It uses 5-nanometer chips and the most powerful variant has a maximum hashrate of 140TH/s (though there is also a 134 TH/s model). Not only is the S19 XP powerful, but it also has a significantly improved power efficiency of 21.50 J/TH, the best of the S19 series.

Here is a quick look at the Antminer S19 XP specifications.

Antminer S19 XP Profitability and Price

For miners hashing with $0.06 kWh, the Antminer S19 XP generates about $8.96 per day, $272.6 per month, and $3,271.21 per year. Estimated ROI for this model is 17–18 months, and its average market price is roughly $7,000 (the model is still very new and carries a premium compared to other S19s).