Refurbished Miners

Refurbished is the value play in this catalog. You're getting the same silicon as the new unit at a meaningful discount, and at The Miner Island, every refurb passes the same load test we'd apply to a new shipment before it goes out the door.

Refurbished inventory rotates fast and tends to be hardware that's past the bleeding edge but still produces real revenue. Antminer Z15 Pros, older S-series Bitcoin miners, Scrypt units that came back from a hosted facility, anything that we've opened, inspected, repaired where needed, and confirmed hashes within ±2% of factory spec on sustained load.

What "refurbished" actually means at The Miner Island

• Component-level inspection: every unit opened and examined, not just power-cycled
• Repair or replacement on any failing component before approval
• Latest stable firmware reflashed before shipping
• 48+ hour continuous load test at rated hashrate
• ±2% factory spec guarantee on arrival
• 30-day operational guarantee: replacement or refund if it fails

Refurbished units move quickly, we typically have a handful of any given model in inventory, not full pallets. Free DDP shipping over $5,000, 3% off when paying with Bitcoin. WhatsApp us to confirm current refurb stock before ordering.