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Antminer KS5 21 TH/s (Kaspa miner) – Bitmain
(13/11/2025)
Mining Kaspa – Antminer KS5 Pro (21 TH/s)
| Hashrate: | 21 TH/s |
| Consumption: | 3150 W/h |
| Lifespan: | 4-6 years |
Customer Reviews
Description
For sale ASIC Antminer KS5 Pro (21 TH/s). Specialized mining hardware for mining cryptocurrency Kaspa (KHeavyHash algorithm) from manufacturer Bitmain with hashrate of 21 TH/s and 3150 W/h power consumption on wall.- PSU (Power Supply) included in miner price
- Bulk orders from 3-7 pcs (vary to supplier).
- For bulk discount or any inquiries Contact Us
- Support 7 days a week
- Pay attention to prices because they sometimes change even several times a week
Delivery:
- Shipping worldwide by DHL / DPD / UPS / FedEx (vary to supplier)
- Personal pick up (vary to supplier)
- Delivery with signature required (each supplier)
- Miners in stock: 3-10 days (vary to supplier)
- Miners for pre-order: vary on batch version
Payment Method:
- Bank transfer
- Cryptocurrencies (BTC, BCH, ETH, LTC .. vary to certain supplier)
- Paypal
Antminer KS5 (21 TH/s) Bitmain
– Specification:
Antminer KS5 Pro
Cryptocurrencies you can mine:
- Kaspa (KAS)
- Sedra (SDR)
- Nexellia (NXL)
- Bugna (BGA)
| Hashrate: | 21 TH/s |
| Power consumption: | 3150 W/h |
| Manufacturer: | Bitmain |
| Warranty: | 6 months |
| Miner Condition: | New |
| Machine Lifespan: | 4-6 years |
Power supply
| Power supply AC Input voltage: | 220~270 V |
| Power supply AC Input Frequency Range: | 50~60 Hz |
| Power supply AC Input current: | 20 Amp |
Hardware
| Machine net weight: | 20 kg |
| Miner Size (mm): | 450 x 219 x 293 |
| Operation temperature: | -20 – 45°C |
| Noise Level: | 76db |
| Voltage: | 12V |
| Networking connector: | RJ45 Ethernet 10/100M |
| Power efficiency on wall: | @25C, 150 J/TH |
Additional Services
#1 Save up to €2 900 on electricity thanks to HOSTING #2 Help with miner setup for FREE (by phone / videocall) #3 Education:- ASICs vs GPU miners – 8 Key Differences that affect your profits
- What Is It And How Does Crypto-Mining Work?
- How much will I earn? Is it worth to mine Bitcoin?
- Another ASIC manufacturers – Bitmain, Innosilicon, WhatsMiner ..
- Mining Rental – Cloud Mining (starts from 250 USD)
- HDD PoC miner – a new ECO mining machines
- GPU Mining Rig – a flexible miner for mining dozens of different cryptocurrencies
How Do We Setup Miner?
*help with mining rig setup is ✅FREE (by call / videocall) *so simple that a 5-year-old child can run it *installation time: 6 minutes ASIC miners are PLUG-&-PLAY machines so hardware and software is fully prepared for mining. Setup in a Few Clicks. To set up machines, you don’t permanently need a separate PC, monitor or other equipment.What do you Need?
- Desktop / Laptop (just for the first setup)
- 1x Ethernet (LAN) cable
- 1x common 220V Power Cord
How do We Set Up Rig? [instruction]
#1 Plug ASIC miner with power supply (cables from power supply).
#2 Plug LAN cable to the miner (or we setup wirelessly).
#3 Plug power supply to the wall outlet. Turn on the button on supply so that miner will start to run.
#4 We load miner´s IP address on your PC and in the admin panel we set up your mining pool and your crypto-wallet, where you will receive all your mined coins (daily).
#5 You can disconnect your PC. Mining rig mines 24/7 and mined coins are sent to your wallet every 24-hours.
What is Crypto Mining?
Mining Bitcoin or other cryptocurrencies is the process by which miners (mining machines) verify the transactions (crypto-payments) of other users and at the same time they create new coins of cryptocurrencies. Thus mining consists of 2 mentioned steps: #1 Transaction Verification- If you send money to a friend via bank, this transfer is verified and approved by your bank.
- But who verifies your payment if you send 1 Bitcoin to a friend? Mining machines do that.
- And what do they check? Whether you even own that 1 Bitcoin, whether the payment is valid and secured, whether you did not falsify that coins …
- The fees that you pay when you send a payment in cryptocurrencies
- New coins from new block that they just “mined”
- Every single confirmed transaction that has ever taken place in Bitcoin network from all over the world
- Every single newly-mined coin of Bitcoin
What do you Need to Start Mining?
- Mining hardware (asic miner / gpu rig or hdd miner)
- Internet connection with ping up to 50 ms and internet speed of about 4 mbps.
- A room where miner can run, because mining hardware is quite noisy (up to 76 db) and produce heat. Or you can take advantages of hosting centers).
- A wallet where you can store your coins
- A mining pool account thanks to which you will receive a regular daily income
- Exchange where you can sell coins for fiat currencies
Contact Us
Didn’t find the info you were looking for?
Do you want Advice on the Selection? Which machines NOT to buy?
Is it still worth it? Order / Payment? …
Write / Call, one of our experts will advise you..:
- +421949691788 / +420704736656
- support@miner-house.com
Mining is NOT for EVERYONE!
There are Several Things about which it is good to Know BEFORE before spending thousands of Euros on machines.
Questions?
How much does miner earn? Which pays off the most?
Which supplier to choose (for orders from EU / outside the EU)
What about Electricity? Lifespan?
How to setup? Can I do it? What about Taxes? …
Contact us by email / phone.
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Want Expert Advice?
Contract Preview?
How does it all Work?
Contact us and one of our experts will assist you:
- +421949691788 / +420704736656
- support@miner-house.com
Our experts will advise you
Write to us and one of our experts will get back to you as soon as possible.
Our prices are the lowest in the entire EU!
If you found a lower price somewhere, send us the link and we'll contact you with our better offer right away.
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Know Us
- Top SK-CZ vendor since 2015, now expanding across EU
- Buy directly from our EU wholesalers
- 29 wholesalers = always lowest ASIC prices
- Up to 2-year warranty on Bitmain miners
- Personal support: miner choice, profit calculation
- Free miner setup
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