Bitmain · Antminer
Antminer Z15 Pro
EquihashZEC / ZENAir
Bitmain's flagship Equihash miner for Zcash.
- Hashrate
- 840 KSol/s
- Power
- 2,780 W
- Efficiency
- 3.31 J/KSol
Variants: 840K
ASIC miner sales · shipping worldwide
Buy ASIC miners worldwide, quoted by a real person.
ASIC miners and mining containers (Bitmain, MicroBT and Canaan), sold by quote. We ship worldwide. Tell us what you need and get one clear price in CAD or USD.
- 50,000+ units sold since 2022
- New unopened · used bench-tested
- Quotes in CAD or USD · wire or crypto
Featured
840 KSol/s3.31 J/KSol · ZEC
Antminer Z15 Pro
Equihash · Zcash (ZEC) · 2,780 W · Air-cooled
View & quoteBTC—ZEC—LTC—DOGE—
50,000+Units sold since 2022
2022Founded (as GD Supplies)
WorldwideWe ship worldwide
UnopenedNew units ship unopened. Used units are bench-tested.
Featured miners
Popular ASIC miners we carry
Specs are the manufacturer's typical values. Prices change with the market, so every unit is quoted on request and you always get a current price.
Bitmain · Antminer
Antminer S21 Pro+
SHA-256BTCAir
Bitmain's S21 Pro manual (V3.0.8) lists the 245T and 234T as S21 Pro sub-ratings.
- Hashrate
- 234–245 TH/s
- Power
- 3,510–3,675 W
- Efficiency
- 15 J/TH
Variants: 245T234T
Bitmain · Antminer
Antminer S21++
SHA-256BTCAir
Bitmain's S21+ manual lists the 235T / 225T / 216T bins. The higher bins are often sold as S21++.
- Hashrate
- 216–235 TH/s
- Power
- 3,564–3,878 W
- Efficiency
- 16.5 J/TH
Variants: 235T225T216T
Bitmain · Antminer
Antminer L9
ScryptLTC / DOGEAir
Merge-mines Litecoin and Dogecoin.
- Hashrate
- 15–17 GH/s
- Power
- 3,150–3,570 W
- Efficiency
- 210 J/GH
Variants: 17G16.5G16G15G
Bitmain · Antminer
Antminer S21+ Hyd
SHA-256BTCHydro
Rated at 35 °C coolant inlet.
- Hashrate
- 358–395 TH/s
- Power
- 5,370–5,925 W
- Efficiency
- 15 J/TH
Variants: 395T358T
Bitmain · Antminer
Antminer S23 XP Hyd
SHA-256BTCHydro
Bitmain's most efficient hydro unit. Needs a coolant loop (8–10 L/min).
- Hashrate
- 600 TH/s
- Power
- 5,340 W
- Efficiency
- 8.9 J/TH
Variants: 600T
Bitmain · Antminer
Antminer S21 XP
SHA-256BTCAir
Air-cooled S21 XP for standard 220–277 V sites. An immersion version (S21 XP Imm) is also available by quote.
- Hashrate
- 270 TH/s
- Power
- 3,645 W
- Efficiency
- 13.5 J/TH
Variants: 270T
Canaan · Avalon
Avalon Q
SHA-256BTCAir
Quiet home Bitcoin miner that runs on 110–240 V, with Eco, Standard and Super power modes.
- Hashrate
- 90 TH/s
- Power
- 1,674 W
- Efficiency
- 18.6 J/TH
Variants: 90T
Bitmain · Antminer
Antminer Z15K
EquihashZEC / ZENAir
Equihash miner for Zcash with a built-in power supply. Manufacturer figures; actual performance varies with power, temperature and setup.
- Hashrate
- 525–565 KSol/s
- Power
- 2,483–2,500 W
- Efficiency
- 4.42 / 4.73 J/KSol
Variants: 565K525K
See all 38 models & containers
Buying in Canada? See ASIC miners in Canada: how quoting, shipping and payment work for Canadian buyers.
Don't see the unit you need? Contact us — we can often still quote models that aren't listed.
Earnings calculator
What could a Z15 Pro earn you?
Live coin prices and network stats, in CAD or USD. Switch to any model in our catalog.
Mining profit calculator
Fetching live network data…Currency
Advanced: pool fee, price and network overrides, purchase price
Used only if network hashrate is blank.
Estimated net profit / month
—
| Period | Revenue | Power cost | Net (CAD) |
|---|---|---|---|
Enter your miner's hashrate and power to see an estimate.
Estimates only. Not financial advice. Revenue = your share of network hashrate × blocks per day × block reward × coin price, minus the pool fee. Real results change with price, difficulty, fees, uptime and hardware wear. Live data comes from CoinGecko, mempool.space, Blockchair and litecoinspace.org. If they can't be reached, editable defaults are used and labelled. Open the full calculator →
Brands
OEM brands we quote
Product families from Bitmain, MicroBT and Canaan - air-cooled, hydro, immersion and containers where listed.
Brand names are trademarks of their respective owners.
Why Mining Man
Why buy your ASIC miner from us
Buying mining hardware online can be risky. Scam storefronts, refurbs sold as new and surprise fees are common. Here's how we do it differently.
Brand-new, shipped unopened
New units stay in the manufacturer's packaging, with the manufacturer's warranty.
Used units bench-tested
Every used unit is run on our bench before shipping. You get the tested hashrate and hours run.
A real quote from a real person
No checkout and no bots. Tell us your power and cooling setup and we'll suggest the right model and give you one price.
Shipping worldwide
We ship worldwide. Freight-packed and tracked. Your quote shows shipping and the import costs we know of up front.
Honest advice on power
We'll tell you if a miner doesn't suit your voltage, cooling or local rules, even if it means no sale.
50,000+ units since 2022
Formerly GD Supplies. Same founder, same straightforward approach, now as Mining Man.
How it works
From quote to hashing in four steps
Send a request
Tell us the model (or your goal), the quantity, and your power and cooling setup.
Get your quote
One price in CAD or USD, with shipping included.
Approve and pay
We send an invoice, payable by wire transfer or crypto.
Shipped to you
New units ship unopened. Used units are bench-tested first. Tracked freight, shipped worldwide.
Our story
50,000+ units sold since 2022, formerly GD Supplies
Gurman started GD Supplies in 2022 at 16. Since then he's sold more than 50,000 units. The business has now relaunched as Mining Man. Still run by Gurman — and we ship worldwide.
Read our story50,000+units sold
2022founded
Worldwideshipping
1:1a real person on every quote
Used
Used ASIC miners, bench-tested before they ship
Want a lower entry price? Every used unit is bench-tested before it ships. Request a quote for available models — we ship worldwide.
See used inventoryHydro, immersion or mining in BC? Hydro and immersion units need three-phase power and liquid-cooling infrastructure. BC has also permanently banned new BC Hydro connections for crypto mining. Read Is ASIC mining profitable in BC in 2026? before you buy.
How do I buy an ASIC miner from Mining Man?
Send a quote request with the model, quantity and where it's shipping. We reply with a firm price in CAD or USD and freight. Approve the quote, we invoice you (wire or crypto), and we ship it. There's no online checkout, so a person checks every order first.
Are new units opened or tested before shipping?
No. New units are brand-new and shipped unopened, with the manufacturer's packaging and warranty. Used units are bench-tested before they ship, and you get the results. New does not mean factory-sealed branding claims — it means brand-new and unopened.
Why don't you show prices on the website?
ASIC prices move with coin prices, network difficulty and availability, sometimes weekly. We quote you the current price for your exact model and quantity, so you never see an out-of-date number.
Do you ship worldwide?
Yes. We ship worldwide, including Canada and the USA. Your quote lists freight and any import or brokerage costs we know of.
Can I walk in to a storefront?
No. We are quote-based and do not offer public walk-in retail. Contact us by form, email, or phone.
What power and cooling do these miners need?
Most air-cooled ASICs (Antminer S21-class, Z15 Pro, Whatsminer M61-class, and similar) use about 200-277 V single-phase and draw roughly 2.5-4.5 kW each. Hydro and immersion units need three-phase power (often 380-480 V) and liquid-cooling infrastructure: a coolant loop with a dry cooler, an immersion tank, or an ANTSPACE container. The exception is the Canaan Avalon Q home miner, which accepts 110–240 V and can run on standard 120 V household power (use a dedicated 20 A circuit at full power).
Do you sell Zcash miners?
Yes. The Antminer Z15 Pro (840 KSol/s) is our featured Equihash miner for Zcash (ZEC), and we also quote the Antminer Z15K 565K.
How accurate is the profit calculator?
It uses live coin prices and network stats when they're available, but it's only an estimate. Your results will depend on price, difficulty, fees, uptime and your actual power cost. It isn't financial advice.
Is ASIC mining allowed in BC?
BC has permanently banned new BC Hydro connections for crypto mining. Read our BC buyer guide before you buy for a BC location.
What payment methods do you accept?
We accept wire transfer and cryptocurrency. Full payment terms are on your quote.
Request a quote
Tell us what you need. We reply with current pricing in CAD or USD and shipping, usually within one business day.