Best Obelisk Miners for Quiet Mining 2026 — Ranked
Updated October 20, 2026 with live profitability data
Quick answer
For Quiet Mining with Obelisk hardware, D-Central ranks 2 qualifying miners on use-case-weighted criteria, with the Obelisk DCR1 historical specifications and revision boundary and Obelisk SC1 historical specifications and hashboard boundary leading. Full scores, specs and live profitability follow below.
About Obelisk Mining Hardware
Obelisk is a mining hardware manufacturer producing ASICs for various proof-of-work algorithms. The company offers a range of miners targeting different market segments, from home mining to industrial-scale operations. Obelisk hardware is available through D-Central Technologies and authorized distributors, with varying levels of aftermarket support depending on the specific model and generation.
Obelisk for Quiet Mining
Quiet Bitcoin mining prioritizes acoustic stealth over maximum hashrate, targeting residential operation in shared spaces like apartments, home offices, and bedrooms. The quietest miners achieve 30-45 dB operation (library to quiet conversation levels) through fanless designs, oversized heatsinks, low-RPM cooling, and power-limited chips that sacrifice peak performance for heat reduction. Quiet mining proves Bitcoin isn't just for warehouse operations—it works in homes, too.
At a Glance: Obelisk Miners for Quiet Mining
Our database has 2 Obelisk miners that qualify for quiet mining, scored on use-case-weighted criteria — the top pick scores 30.2/100. For raw output, the Obelisk DCR1 historical specifications and revision boundary leads at 1,200.0 GH/s.
Top Obelisk Miners for Quiet Mining
| Rank | Miner | Hashrate | Power | Efficiency | Noise | Score | |
|---|---|---|---|---|---|---|---|
| 1 | Obelisk DCR1 historical specifications and revision boundary | 1,200.0 GH/s | 500W | 416.7 J/TH | — | 30.2/100 | View Details |
| 2 | Obelisk SC1 historical specifications and hashboard boundary | 550.0 GH/s | 500W | 909.1 J/TH | — | 30.1/100 | View Details |
Score Methodology: Miners are ranked using a weighted algorithm that prioritizes noise levels (60%), home compatibility (20%), efficiency (10%), and hashrate (10%).
Why Choose Obelisk for Quiet Mining?
Manufacturer Strengths
- Reliability: Variable — Depends on specific model and generation
- Innovation: Moderate — Competitive specifications within market segment
- Support: Moderate — Service availability varies by region and product line
Use Case Requirements
Quiet mining requires: (1) Acceptance of 40-60% hashrate reduction compared to loud equivalents, (2) Investment in acoustic enclosures or aftermarket cooling ($50-200 additional), (3) Moderate power targets (400W-1,200W) that don't overwhelm passive/quiet cooling, (4) Temperature monitoring to ensure quiet cooling remains adequate, and (5) Realistic expectations—silent 100 TH/s doesn't exist at consumer prices.
Trade-offs
Quiet miners sacrifice hashrate-per-dollar and sometimes efficiency for acoustic comfort. A 50 dB miner might cost $600 for 15 TH/s, while a 75 dB equivalent delivers 25 TH/s for the same price. The hashrate penalty is the "silence tax"—acceptable for residential mining, dealbreaker for profit-maximizers.
Best For
Obelisk miners suit operators familiar with the brand, those with access to parts and service in their region, or miners seeking specific algorithm support offered by this manufacturer.
Need Help Choosing the Right Obelisk Miner?
Our mining experts can help you select the perfect hardware for your specific situation, electricity rates, and goals.
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Last reviewed October 3, 2026.