Product Overview

The Bombax EZ100-C 3200M is the entry-level variant in the EZ100-C compact series, mining the Ethash algorithm at 3,200 MH/s for Ethereum Classic (ETC) and other Ethash-compatible cryptocurrencies. With a lower hashrate than the 3800M sibling, the EZ100-C 3200M offers a more affordable entry point into dedicated Ethash ASIC mining — appealing to operators who want to begin building ETC mining infrastructure at a lower initial outlay.

The EZ100-C series sits in the compact tier of Bombax’s Ethash lineup. At 3,200 MH/s, the EZ100-C 3200M is suitable for small-scale operations, solo contribution to major ETC pools, or as a building block in a multi-unit ETC mining setup. Since Ethereum’s migration to proof-of-stake in 2022, Ethereum Classic remains the primary large-cap Ethash blockchain, and dedicated Ethash ASICs like the EZ100-C now dominate serious ETC mining operations.

For South African operators, the EZ100-C 3200M’s compact form factor and modest power requirements make it one of the more accessible dedicated ETC mining options. Its lower wattage compared to large-hashrate machines means more manageable electrical infrastructure requirements and potentially better load-shedding resilience with appropriate inverter planning.

Key Features

• 3,200 MH/s Ethash Hashrate (±5%): Entry-level dedicated ETC mining output in the EZ100-C series. Suitable for steady pool contributions and building ETC mining experience before scaling up to higher-hashrate hardware.
• Dedicated Ethash ASIC: Purpose-built for the Ethash algorithm, delivering significantly better efficiency than GPU-based ETC mining. Purpose-built ASICs are increasingly the standard for professional ETC mining operations.
• Modest Power Consumption: Lower wattage than the 3800M variant and substantially less than large-hashrate Ethash machines — accessible for operators with standard residential or light commercial electrical infrastructure.
• Compact Design: The EZ100-C chassis is designed for shelf or rack deployment in mining rooms where space and weight are considerations.
• Air-Cooled Operation: High-speed fans maintain operating temperatures within specification. No liquid cooling required — standard ventilated mining space is sufficient.
• Standard Ethernet Connectivity: RJ45 Ethernet interface with web-based management for pool configuration, monitoring, and firmware updates.
• Multi-Coin Ethash Support: Compatible with ETC and other Ethash algorithm coins including Ethereum Fair and similar networks.

Technical Specifications

• Algorithm: Ethash
• Supported Coins: Ethereum Classic (ETC) and other Ethash-based cryptocurrencies
• Hashrate: 3,200 MH/s (±5%)
• Power Consumption: Confirm with supplier at time of purchase
• Power Efficiency: Confirm with supplier at time of purchase
• Cooling: Air-cooled, high-speed fans
• Input Voltage: 200–240V AC, 50/60 Hz
• Networking: 1× RJ45 Ethernet
• Operating Temperature: 0°C to 40°C
• Dimensions: Confirm with supplier at time of purchase
• Net Weight: Confirm with supplier at time of purchase
• Power Supply: Confirm inclusion status at time of purchase

Power & Installation Notes

The Bombax EZ100-C 3200M’s exact power draw should be confirmed at time of purchase. For compact Ethash miners in this hashrate class, a dedicated 16A circuit with appropriate cabling is typically sufficient — though a 20A circuit is preferable for comfortable headroom above the 80% continuous load rule.

South Africa’s 230V / 50Hz grid supply is compatible with the EZ100-C 3200M’s 200–240V input specification. No step-down transformer is required. All wiring must comply with SANS 10142; engage a registered electrician if installing or modifying circuits for mining equipment.

Load shedding resilience is one of the practical advantages of choosing a lower-wattage Ethash miner like the EZ100-C 3200M. At its modest power draw, a standard home inverter (2–3 kVA) with a 5 kWh battery bank should sustain it through typical Stage 2–4 load shedding periods. Always confirm your inverter’s continuous output capacity before running mining equipment on backup power.

Ventilation is important regardless of wattage. Position the EZ100-C 3200M where exhaust air can escape and fresh cool air can enter. Enclosed spaces without airflow will cause thermal issues over time.

Electricity Cost Context — South Africa

The exact monthly electricity cost depends on the confirmed wattage. Using Eskom’s approximate residential reference tariff of R2.80/kWh, the formula is:

(Watts ÷ 1,000) × 24 × 30 × 2.80 = Monthly cost (ZAR)

As a reference, a unit drawing 600W would cost approximately (600 ÷ 1,000) × 24 × 30 × 2.80 = R1,209.60 per month to run continuously. The EZ100-C 3200M’s lower wattage compared to the 3800M variant means proportionally lower monthly electricity costs. Confirm actual wattage at time of purchase. This is a cost estimate only — not a profitability projection. Tariffs vary by municipality and supply type.

Ideal Use Cases

• Entry-level ETC mining: The EZ100-C 3200M is the accessible starting point for dedicated Ethash ASIC mining — suitable for operators new to ETC or building their first dedicated ETC mining setup.
• Home ETC mining with load-shedding resilience: The lower wattage makes this one of the more inverter-friendly ETC mining options, helping South African home miners maintain some uptime through load-shedding outages.
• Multi-unit ETC fleet building: Running several EZ100-C 3200M units side-by-side can build meaningful aggregate ETC hashrate at a lower per-unit capital cost than single high-hashrate machines, while spreading electrical load across multiple circuits.
• ETC alongside Bitcoin operations: Operators already running Bitcoin (BTC) SHA-256 miners can add ETC exposure via EZ100-C units without requiring entirely separate facilities or major infrastructure investment.

Frequently Asked Questions

Does the EZ100-C 3200M work on South African power?
Yes. South Africa’s 230V / 50Hz supply is within the unit’s 200–240V / 50–60Hz input range. No transformer is needed. Confirm exact circuit requirements at time of purchase.

What is the difference between the EZ100-C 3200M and EZ100-C 3800M?
The EZ100-C 3800M delivers more hashrate (3,800 MH/s vs 3,200 MH/s) with proportionally higher power consumption and cost. The 3200M is the more affordable, lower-wattage option for operators prioritising entry-level access over maximum hashrate.

Can the EZ100-C 3200M handle South African load shedding?
At its modest power draw, the EZ100-C 3200M is potentially supportable on a standard home inverter and battery system through typical load-shedding outages. Confirm your inverter’s continuous output capacity and use actual wattage figures for runtime calculations.

Which ETC mining pool should I use?
Major Ethash/ETC pools include 2Miners, Antpool, ViaBTC, and F2Pool. Configure the pool’s stratum URL in the miner’s web interface and enter your ETC wallet address as the worker ID. PPLNS and FPPS payout methods are supported at most major pools.

Is the PSU included with the EZ100-C 3200M?
Confirm PSU inclusion status at time of purchase — power supply arrangements vary by supplier and product revision.

What’s Included

• 1× Bombax EZ100-C 3200M mining unit
• Power supply (confirm inclusion at time of purchase)
• Power cables
• Quick-start documentation