Buy Antminer S21+ (235 TH/s) | MiningGear Co
When your mining goals go beyond average, you need a machine that meets the ambition. The Antminer S21+ (235 TH/s) isn’t just an upgrade — it’s a leap into enterprise-grade hashing power, delivering unmatched performance backed by Bitmain’s most advanced SHA-256 chip design to date.
Built for serious operators running high-density environments, the S21+ offers 235 terahashes of output with just 4230W of power draw — giving you a rock-solid 18.0 J/TH efficiency rating that speaks directly to profitability. It’s not built for beginners. It’s built for those scaling hard, fast, and with confidence.
At MiningGear Co.com, every S21+ is tested, tracked, and prepped for deployment. Whether you’re optimizing a new facility or replacing an older fleet, this unit is your forward-facing answer to market volatility, rising difficulty, and the need for operational stability.
📌 Core Technical Breakdown
| Category | Details |
|---|---|
| Model | Antminer S21+ |
| Hashrate | 235 TH/s ±3% |
| Power Draw | 4230W ±10% |
| Efficiency | 18.0 J/TH (industry-leading) |
| Algorithm | SHA-256 (BTC, BCH, BSV, etc.) |
| Cooling | High-pressure dual-fan architecture |
| Noise Level | ~75 dB |
| Connection | Ethernet (RJ45) |
| Voltage Input | 200V–240V AC |
| Size | 400 × 195 × 290 mm (L×W×H) |
| Weight | ~14.8 kg |
| Release | March 2024 |
| Warranty | 6–12 months (via Bitmain) |
🧩 Designed for Scaled Mining Architecture
The S21+ thrives in professional mining farms, offering:
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Low failure rates during round-the-clock operation
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Heat-optimized chassis for rack-based setups
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Stable performance during difficulty spikes
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Firmware that supports overclocking & advanced monitoring tools
MiningGear Co.com handles bulk orders, rack planning advice, and delivery logistics — so your S21+ units are ready for work, not setup delays.
🚀 Strategic Advantage When You Order from MiningGear Co.com
We’re not just shipping miners — we’re helping clients build mining ecosystems that perform. With verified stock, real-time support, and a reputation built on results, we deliver gear that mines hard and delivers ROI — no fluff, no fake tracking, no excuses.
Buy the Bitmain Antminer S21+ (235TH) at MiningGear Co
Every Bitmain Antminer S21+ (235TH) ships brand-new, factory-tested, and Delivered-Duty-Paid with fully insured worldwide shipping. Pay securely by bank wire or cryptocurrency (BTC, ETH or USDT), and get genuine warranty support plus global repair service from our team. Not sure the Bitmain Antminer S21+ (235TH) fits your power budget? Run the numbers first with our Bitcoin profitability calculator, then compare it against the full line-up in our ASIC miner shop. New to mining hardware? Learn how ASIC chips power modern crypto mining.
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