Pro Miner Breakdown: 350 TH/s for Serious Miners

What the Pro Miner Actually Is

The Pro Miner is the third of four NoxHash rental tiers, sitting between Standard (150 TH/s, $50) and Enterprise (1,000 TH/s, $250). You don't buy anything physical — you rent a slice of our Antminer S21 Pro (234 TH/s) and S21 Hyd (335 TH/s) fleet running in our Kazakhstan data center, where industrial power is locked in at $0.03–0.04/kWh and winter air does most of the cooling for free.

Payouts arrive in BTC, every minute, straight to your on-platform wallet. The one-line summary: one Pro Miner contract = 350 TH/s of real SHA-256 hashrate, 24/7, for 30 days, with electricity and maintenance already priced in.

The Hardware Behind a Pro Miner Contract

Cloud mining platforms usually stay vague about the hardware behind a tier. We don't — transparency is part of why serious miners pick NoxHash. A Pro Miner contract is fulfilled by our late-2024 Antminer S21 family, sourced directly from Bitmain and deployed in production rows at our Kazakhstan site.

To deliver 350 TH/s per Pro contract, we pool hashrate from these units and allocate it to your account. Under the hood, we lean on the S21 Hyd (335 TH/s) with a small top-up from the S21 Pro, or pair 1.5 S21 Pros — whichever row is healthiest when your contract activates. Full specs for the S21 Pro are published on the official Bitmain product page.

Why this matters: the S21 generation sits at 15–16 J/TH. Older S19 Pro hardware (the kind still powering many budget cloud mining ads) runs closer to 30 J/TH — nearly twice the power for the same hashrate. When BTC price drops, inefficient fleets fail first. You want to be renting from a fleet that stays profitable longer.

Example Earnings Math — How 350 TH/s Pencils Out

Mining revenue is never fixed — it moves every day with BTC price and network difficulty. But you can still sanity-check what 350 TH/s could produce under current conditions. Here's a worked example using April 2026 reference numbers (verify live figures on CoinGecko or any public block explorer).

With hash price in the neighborhood of $0.045/TH/s/day under these conditions, a 350 TH/s contract produces roughly:

These numbers are illustrative, not a promise. If BTC drops to $70,000 or difficulty jumps 15% overnight, daily revenue falls proportionally — your rent stays the same. That asymmetry is exactly why we publish a strong disclaimer at the bottom of every guide: rent hashrate when you believe the market environment is favorable, not just because the calculator looks good today.

Pro vs Standard vs Enterprise — The Numbers That Matter

The Pro tier exists because Standard feels small once you're serious, but Enterprise ties up a lot of capital. Here's the honest trade-off — and yes, we'll show you where Enterprise genuinely wins.

Pro vs Standard. Doubling your spend ($50 → $100) buys you 2.33× the hashrate (150 → 350 TH/s). On a pure $/TH/s basis, Pro is 14% cheaper per unit of hashrate. If you were planning to stack multiple Standards anyway, a single Pro is the tidier choice.

Pro vs Enterprise. Here's where we're transparent: for the same $1,000/month spend, Enterprise edges ahead.

So when does Pro still win? Three cases: (1) you want to scale in smaller steps rather than commit $250 blocks; (2) you're testing how market conditions affect your net before going bigger; or (3) you want to diversify across rental terms (some 1-month, some 12-month) for flexibility. For pure TH/s-per-dollar optimization at scale, Enterprise is the right call.

Who the Pro Miner Is Actually Built For

Not everyone needs Pro. Here's a practical read on when it fits — and when you're better off on a different tier.

Frequently Asked Questions