Bitmain Antminer E9 Pro (3.68Gh)

The Bitmain Antminer E9 Pro (3.68Gh) is a high-performance EtHash ASIC delivering a hashrate of 3.68 GH/s at a power draw of 2200 W, equating to an energy efficiency of 0.6 J/MH, and it integrates 7 GB of memory that provides sufficient headroom for current and foreseeable DAG growth on Ethereum Classic and other EtHash networks; four high-capacity cooling fans and an Ethernet interface support sustained, low-latency operation under continuous load, making the unit suitable for deployments focused on predictable performance per watt and disciplined operating costs, provided that adequate airflow, dust control, and properly rated electrical circuits are ensured to prevent thermal or power-induced throttling, while a miner planning calculator can estimate daily, monthly, and yearly output by incorporating site-specific electricity rates, network difficulty trends, pool fees, uptime and stale-share assumptions, and conducting sensitivity analysis around these inputs to capture parameter volatility; for operational resilience, operators should apply current firmware, monitor temperatures, fan speeds, and reject ratios via the management interface, select geographically proximate pool servers to limit latency, and plan capacity with consideration for ambient conditions and electrical headroom, positioning the E9 Pro as a robust choice for EtHash mining where stable power supply and efficient thermal management are in place.

Built for EtHash work, the Bitmain Antminer E9 Pro (3.68Gh) delivers 3.68 GH/s at about 2200 W, roughly 0.6 J/MH, and its 7 GB of memory gives ample headroom for DAG growth on Ethereum Classic and other EtHash chains; the metal chassis and four-fan, smart-controlled cooling keep it steady under continuous load, and the Ethernet-only, plug-and-play setup with a simple web interface makes bring-up fast whether you add one unit or a row; keep firmware current, enable watchdog and auto-fan, and lean on the wide community knowledge base to shorten troubleshooting; use wired networking, set a static IP or DHCP reservation, change default credentials, pick nearby pool servers, and define failover pools to cut downtime; monitor hashrate, temperature, fan RPM, and reject or stale share rates, and set alerts so you catch drift early; plan airflow front to back, separate hot and cold paths, and keep intake air clean to hold stable fan speeds; expect loud, data-center-class noise, so place the unit in a ventilated space away from living areas; keep ambient below the mid-30s Celsius and avoid recirculating exhaust to prevent throttling; power it from a dedicated, properly rated circuit with headroom and surge protection, match PDU and cable gauge, and avoid extension chains; do routine care-blow out dust, check heatsinks and thermal pads, confirm connector seating, and back up configs before updates; a simple planning model can estimate output by folding in network difficulty trends, uptime assumptions, and pool fee settings to test best and worst cases; since Ethereum has moved to proof of stake, point the E9 Pro at Ethereum Classic or other EtHash-based coins; with steady power and clean air, it runs long hours and holds its numbers, a practical machine for miners who want consistent efficiency and straightforward scaling.

Etchash is a cryptographic hash function that serves as the backbone of Ethereum Classic proof-of-work consensus mechanism. This algorithm processes input data of any length and produces a fixed hash value, ensuring security and integrity in the mining process.