Estimates only. Uses static network and price assumptions.
What it does: (nerdQaxe)
The NerdQaxe++ Rev 6.1 is a high-efficiency, open-source SHA-256 Bitcoin miner designed for experienced users who want strong hashpower, excellent efficiency, and full operational control in a compact device.
Built on the Bitaxe open-source ecosystem, the Rev 6.1 delivers dependable performance without the complexity or overhead of industrial mining hardware. It’s ideal for users seeking a continuously operable miner with transparent firmware, flexible configuration options, and easy monitoring.
Featuring four BM1370 ASIC chips, the NerdQaxe++ Rev 6.1 operates reliably at approximately 6 TH/s at factory-recommended settings and supports Bitcoin and all SHA-256–based cryptocurrencies.
What it does: (bitaxe Supra Hex 703)
The Bitaxe 703 is a powerful, open-source SHA-256 Bitcoin miner built for advanced users who want higher hashrate without sacrificing power efficiency. Its compact, air-cooled design makes it ideal for serious home and small-scale mining setups.
Based on the Bitaxe open-source platform, the 703 delivers a significant performance upgrade over smaller Bitaxe models while preserving efficient energy use and extensive configuration flexibility. It’s an excellent choice for miners committed to Bitcoin decentralization and hands-on network participation.
Equipped with six BM1368 ASIC chips, the Bitaxe 703 produces approximately 4.2 TH/s and supports Bitcoin and all SHA-256-based cryptocurrencies. It’s suitable for solo mining, pool mining, or node-connected mining environments.
Found a better deal? We’ll match any competitor’s price if their total cost (including shipping, duties, and taxes) is lower than ours — and their offer meets or exceeds our terms: the item must be in stock, payable by credit card, and shipping within 14 days. If eligible, we’ll reimburse you the difference — no questions asked!
We’ve got you covered. Defective products are eligible for an RMA within 30 days of delivery.
Unshipped order can be cancelled within 14 days of purchase.
Lost-in-transit claims must be submitted within 30 days of the ship date.
We ship worldwide from our regional warehouses in the US, Canada, and EU. If your package is lost or delivery is unsuccessful, you can request a replacement or refund within 30 days of the shipping date.
All products are covered against defects. Within the first 30 days of delivery, defective units may be returned or exchanged directly with us.\n\nAfter 30 days, defective products are covered by the manufacturer’s warranty — a minimum of 1 year worldwide, and up to 2 years in the EU (in line with regional laws). For warranty claims, it is the purchaser’s responsibility to file a claim with the manufacturer.
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