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Bitmain

Bitmain Antminer KS5 (20Th)

Model: Antminer KS5

20 TH/s 3000W KHeavyHash 150 J/TH

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Genuine

Tested hardware

Worldwide

Global shipping

Support

Mining experts

Hashrate

20 TH/s

Power

3000 W

Efficiency

150.00 J/TH

Noise

75 dB

20 TH/s kHeavyHash Kaspa ASIC miner at 3,100W from Bitmain. Dedicated KAS mining hardware with proven reliability. Free DDP shipping from MillionMiner.

Estimated Mining Returns

Based on current BTC price & network difficulty. Indicative only.

Period Daily Weekly Monthly
Income
$3.75 $26.25 $112.50
Electricity
-$3.60 -$25.20 -$108.00
Profit
$0.15 $1.05 $4.50

Using 0.050 $/kWh · Network difficulty as of today. Estimates only.

Adjust rate in the bar above

Updated daily. Last refresh: Jul 17, 2026. Estimates at $0.08/kWh.

At a Glance Live data · July 17, 2026
Best for

First-time miners and small farms at $0.04–$0.07/kWh hosting rates.

Daily profit by electricity rate
Your rate · $0.050/kWh
+$0.15 /day
ROI ~489 months
Hosted · $0.040/kWh
+$0.87 /day
ROI ~84 months
Avg US grid · $0.070/kWh
−$1.29 /day
Unprofitable at this rate
Home power · $0.120/kWh
−$4.89 /day
Unprofitable at this rate
Breakeven rate Profitable below $0.052/kWh
Efficiency rank #5 of 25 KHeavyHash miners in our catalog (150 J/TH)
Availability Out of stock — contact for restock
Hosting compatibility ✓ All US facilities (air)
Hardware specs
Hashrate 20 TH/s
Power 3,000 W
Efficiency 150 J/TH
Noise 75 dB
Weight 16.1 kg
Cooling Air
Buy now — from $2,200 Get hosting quote

Full Specifications

Hashrate 20 TH/s
Power Consumption 3000 W
Efficiency 150.00 J/TH
Algorithm KHeavyHash
Model Antminer KS5
Release Year Mar 2024
Noise Level 75 dB
Dimensions 195 x 290 x 430mm
Weight 16.1 kg
Voltage 100-240V
Interfaces Ethernet
Operating Temp 5 - 45 °C
Humidity 5 - 95 %
Cooling Type Air

What's in the Box

Antminer KS5
Power supply unit (PSU)
Power cables
Quick start guide

Contents may vary by batch. Exact items listed in order confirmation.

Quick Setup

1

Connect PSU to miner and plug into the outlet

2

Connect ethernet cable to your router or switch

3

Find miner IP via router admin or IP scanner tool

4

Open web interface, enter pool URL and wallet — start mining

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Product Details

Bitmain Antminer KS5 20TH Kaspa Miner for Dedicated KAS Production

Bitmain enters Kaspa mining and immediately sets the efficiency benchmark. 20 TH/s at 3,000W on universal 100 to 240V. Compare that to the IceRiver KS5M at 15 TH/s and 3,400W. Bitmain produces 33 percent more Kaspa at 12 percent less power. The efficiency advantage is significant enough to reshape fleet purchasing decisions across the Kaspa mining industry. The KS5 is not the first Kaspa ASIC from Bitmain, the KS3 preceded it, but it represents their clearest statement of intent in the KHeavyHash market. The engineering that made Bitmain dominant in SHA 256 mining now applies to Kaspa. 3,000W at universal voltage draws about 13.6 amps at 220V. Standard commercial circuits. 75 dB industrial. Daily electricity at $0.07 per kWh: $5.04. Monthly: $151. Lower operating cost than any IceRiver industrial Kaspa miner at similar or lower hashrate. Bitmain Antminer firmware ecosystem. Same management tools running hundreds of thousands of units worldwide. Ethernet connectivity. Standard KHeavyHash Stratum. 5 to 35 degrees Celsius. The KS5 PRO at 21 TH/s represents the higher bin from the same manufacturing run. For fleet operators evaluating this specific model: compare acquisition cost per terahash against every alternative at similar hashrate. Factor $5.04 daily electricity into total cost of ownership over your planned deployment. The model delivering more Kaspa per dollar of total investment (hardware plus electricity) over your deployment horizon is the correct purchase.

Antminer KS5 20TH Dedicated Kaspa Miner

Bitmain's entry into Kaspa mining. 20 TH/s KHeavyHash at 3,000W and 75 dB. Bitmain entered the Kaspa ASIC market after IceRiver pioneered the category. Brings Antminer firmware ecosystem depth to Kaspa mining. Air cooled at 75 dB. Kaspa (KAS). Bitmain firmware. 195 x 290 x 430mm at 16.1 kg. Ethernet. 5 - 45 °C. Industrial 75 dB requires dedicated mining space. Warehouses, containers, or isolated rooms. Not for shared environments. Bitmain firmware for pool configuration and monitoring. Evaluate pricing against competing models at this tier. Industrial noise at 75 dB demands purpose built mining space. Warehouses, shipping containers, dedicated rooms with sound treatment, or hosting facilities. Plan for noise management in any deployment. 3000W of heat output also requires adequate ventilation or HVAC capacity to maintain operating temperatures. Evaluate per terahash acquisition cost and daily electricity at your rate. Total fleet hashrate determines total coins mined. Model conservatively with current network data.

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KS5 20TH Kaspa Miner

Industrial KHeavyHash from Bitmain. 20 TH/s at 3000W and 75 dB on 100-240V. 16.1 kg at 195 x 290 x 430mm. Kaspa (KAS). Ethernet. Bitmain. Compare pricing. Dedicated mining space required. Total cost of ownership determines value at your electricity rate. Factor acquisition and deployment duration. Bitmain firmware for pool configuration and monitoring. Total cost of ownership determines value. Factor acquisition plus daily electricity over planned deployment.

20TH Dedicated KAS Mining

Purpose-built Bitmain ASIC for Kaspa mining on the kHeavyHash algorithm with proven 20 terahash performance.

BlockDAG Network Growth

Mine one of the most technically innovative proof-of-work cryptocurrencies with a growing ecosystem and community.

PSU Included, DDP Shipped

Ships ready to mine with power supply included and all customs, shipping, and import costs covered by MillionMiner.

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FAQ

Frequently Asked Questions

20 TH/s of kHeavyHash at 3,000W. Bitmain flagship Kaspa miner — the most powerful KHeavyHash ASIC available.

At 20 TH/s, the KS5 commands a significant share of Kaspa network hashrate. Current KAS prices make profitability electricity-dependent. At $0.04-$0.05/kWh hosting rates, margins improve. Many operators mine and hold KAS.

KS5: 20 TH/s at 3,000W (Bitmain). KS5L: 12 TH/s at 3,400W (IceRiver). The Bitmain KS5 delivers 67% more hashrate at 12% less power — significantly more efficient. Clear winner on specs.

All kHeavyHash coins: Kaspa (KAS) primarily.

Yes. Professional hosting from $0.055/kWh. Free worldwide DDP shipping.

Industrial noise ~75 dB. Requires dedicated space or hosting.

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