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PICS2 · FENUAAntminer S21+ Hydro at 2 759 € excl. VAT / miner · offer extended · until June 7, 2026
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Turnkey ASIC + Hosting
BitcoinUSA

Maintenance – Bitmain Antminer S21 PRO 234 Th – USA

Buy your miner hosted directly in USA — 100% renewable energy at 0,075 €/kWh.

All-inclusive price
9 €excl. VAT
A question?
On-site delivery 12-month manufacturer warranty Support 5 days/week
Real-time profitability

Your monthly revenue in BTC, live Bitcoin Core data

ROI calculated on the real ASIC price + live revenue. Configure on the side to see the precise monthly total with hosting and maintenance.

Bitmain · ASIC + Hosting

Maintenance – Bitmain Antminer S21 PRO 234 Th – USA

All-inclusive price
9 €excl. VAT
On-site Manufacturer warranty Support 5 days/week

Live data

LIVE
ASIC
Antminer S21 Pro
234 TH/s3,510 W15 J/TH
Revenue / day (live)
6,60 €
≈ 198 € / month
Production / day — sats (live)
10,380sats
0.00010380 BTC
Price simulator — BTC price$73,807
LIVE
Bitcoin at $73,807
Estimated gross annual revenue
2 411 €/ year
Gross revenue · excludes hosting / electricity / maintenanceFull calculator →
Profitability projection

Proven by history · average hashrate over 1 year

Net profit / day
+1,16 €
Margin 51%+12% vs prev. month
Net profit / month
+35 €
Margin 51%+12% vs prev. month
Net profit / year
+423 €
Margin 51%+12% vs prev. month
Revenue / cost breakdown
Per day
Per month
Per year
Gross revenue
Per day6,60 €
Per month201 €
Per year2 411 €
Electricity
Per day−5,45 €
Per month−166 €
Per year−1 988 €
BTC mined
Per day0.000104 BTC
Per month0.003158 BTC
Per year0.0379 BTC
Calculations based on electricity at 0,075 €/kWh (USA).
Purchase

Buy this ASIC

9 €excl. VAT
The complete offer

USA hosting included, everything is in the price

Hosted by us

USA Hydro 0,075 €/kWh

Your hardware is hosted and operated in our dedicated datacenter — 100% renewable energy, Tier-2, guaranteed uptime. Learn more about the farm →

2 new datacenters coming soonGet notified
New ASIC — manufacturer warrantyHardware under manufacturer warranty included
100% green USA hostingRenewable energy, Tier-2 datacenter
24/7 monitoringReal-time dashboard for your production
Simplified maintenanceEverything is designed to give you a smooth operation of your machines, with first-level maintenance included and an option for heavy repairs for complete fleet management.
Tier-2 securityControlled access, video surveillance, redundancy
Support 5 days/week within 24hA team reachable by email and phone
Why Startmining

Turnkey ASIC + hosting,
transparent across the whole chain

Real hardware
A physical ASIC in your name. No cloud mining, no virtual contract — a machine that runs, traceable.
0% mining fees
No deduction from your production. Every sat mined goes directly from the pool to your wallet.
100% green energy
Hydroelectric and geothermal energy — sourcing aligned with our site selection policy.
Continue your exploration

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FAQ

Questions fréquentes

New hardware comes with the Bitmain manufacturer warranty. Startmining additionally includes a maintenance & light repair plan of 9 € / ASIC / month for first-level light maintenance, covering: diagnostics, reboots, firmware, settings, preventive maintenance, first-level on-site interventions and RMA coordination where applicable. Heavy repairs, major parts (hashboards, PSU, control boards, pumps, major components), manufacturer interventions and associated costs remain handled outside the plan, depending on the selected options. Updated: 31 mai 2026