PunkHash 70T - 70 TH/s Bitcoin Miner

At 70 TH/s the PunkHash is the largest machine we stock. This is not desk hardware: it needs a dedicated space, deliberate airflow, and a circuit you have checked in advance.

It is built for solo mining against your own node, with pool operation as an alternative. If you are moving from a shelf of small miners to one serious machine, this is the step.

At a glance

• Roughly 70 TH/s, SHA-256
• Highest hashrate machine we stock
• Needs a dedicated space and planned airflow
• Check your circuit capacity before ordering
• Solo or pool mining

Key specifications

Figures are manufacturer specifications at factory settings. Actual hashrate and power draw vary with firmware configuration, ambient temperature and supply voltage.

What is in the box

• PunkHash 70T unit
• Power supply
• Quick-start guide

Safety and intended use

This is specialised computing hardware for hobbyist and enthusiast use. It generates continuous heat and requires unobstructed ventilation, a suitable electrical supply and a stable surface clear of flammable material. It is not a household appliance and is not intended for use by children. Confirm that your circuit can carry the load continuously before installing, and never obstruct the intake or exhaust.

Mining hardware is sold as equipment only. Network output depends on factors outside our control — network difficulty, pool selection, firmware configuration, ambient temperature and your electricity tariff — and we make no representation about financial returns of any kind. Please read our Risk Disclosure before purchasing.

Shipping, returns and warranty

Shipped from the United States to US addresses. Orders are processed within 1–2 business days. Unused items in original condition may be returned within 30 days of delivery, and the hardware carries a 12-month limited warranty. See our Shipping Policy, Refund Policy and Warranty for full terms.