Product Overview

The VolcMiner D1 16G is a mid-tier Scrypt algorithm ASIC miner delivering 16 GH/s for Litecoin (LTC) and Dogecoin (DOGE) merged mining. Sitting between the entry-level D1 15.15G and the high-hashrate D1 18.5G in VolcMiner’s lineup, the D1 16G offers an incremental step up in Scrypt output while maintaining a power profile comparable to other large-format Scrypt miners in this hashrate class.

The D1 16G is part of VolcMiner’s competitive response to the Bitmain L9 series, targeting operators who want high-performance Scrypt mining hardware with options across multiple hashrate tiers. At 16 GH/s, the D1 16G closely matches or slightly exceeds the Bitmain L9 16G in raw Scrypt output while operating in the same power tier.

For South African commercial Scrypt mining operations, the D1 16G delivers meaningful merged LTC/DOGE output per unit with an established form factor suited to industrial rack deployment. Its power requirements are in line with the broader commercial Scrypt mining category, making the electrical planning similar to deploying any other unit in the 3,000W+ Scrypt segment.

Key Features

• 16 GH/s Scrypt Hashrate (±5%): Mid-tier VolcMiner D1 performance, delivering solid LTC and DOGE merged mining contribution. Broadly comparable to the Bitmain L9 16G in the same hashrate class.
• Dual LTC + DOGE Merged Mining: Simultaneous Scrypt merged mining of both Litecoin and Dogecoin — both coins earned from every submitted share without additional power cost.
• ~3,400W Power Consumption: Industrial-grade power draw consistent with the high-hashrate Scrypt segment. Requires dedicated 32A circuits and appropriate electrical infrastructure.
• Competitive Efficiency ~0.2125 J/MH: Solid efficiency for this hashrate and power class.
• Air-Cooled Industrial Design: High-speed axial fans in a front-to-back airflow configuration for rack-deployed mining facility use.
• Standard Rack Form Factor: Compatible with standard ASIC mining racks for commercial deployment.
• Ethernet Management Interface: RJ45 connectivity with web-based management for pool configuration and monitoring.

Technical Specifications

• Algorithm: Scrypt
• Supported Coins: Litecoin (LTC), Dogecoin (DOGE), and other Scrypt-based cryptocurrencies
• Hashrate: 16 GH/s (±5%)
• Power Consumption: ~3,400W (±5%)
• Power Efficiency: ~0.2125 J/MH
• 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 VolcMiner D1 16G draws approximately 3,400W continuously. South African installations must comply with SANS 10142 and be certified by a registered electrician. A dedicated 32A single-phase circuit is required as a minimum. For multi-unit deployments, three-phase power distribution should be considered.

South Africa’s 230V / 50Hz supply is within the unit’s 200–240V specification. No transformer is required. Confirm PSU compatibility with 230V input at time of purchase.

Load shedding at 3,400W is not manageable with residential inverter systems. Commercial generator backup or acceptance of mining downtime during load shedding is required. Factor expected outage hours into operational planning.

Active ventilation is essential. Industrial extraction must maintain ambient room temperatures below 40°C. Inadequate ventilation will cause thermal throttling and reduced hashrate output.

Electricity Cost Context — South Africa

At Eskom’s approximate residential reference tariff of R2.80/kWh, the estimated monthly electricity cost for the VolcMiner D1 16G is:

(3,400 ÷ 1,000) × 24 × 30 × 2.80 = R6,854.40 per month

This is an operating cost estimate only — not a profitability projection. Actual tariffs vary by municipality and supply category. Commercial or industrial tariffs may differ significantly from this reference figure.

Ideal Use Cases

• Commercial LTC/DOGE mining operations: The D1 16G is designed for professional Scrypt mining farms with industrial power and rack infrastructure.
• Fleet diversification alongside SHA-256: Operators running Bitcoin (BTC) SHA-256 miners can add LTC/DOGE Scrypt exposure through D1 units.
• Mid-range D1 deployment: For operations wanting more hashrate than the D1 15.15G without the higher power draw of the D1 18.5G, the D1 16G offers a balanced mid-range option.
• Commercial power access operators: South African mining operations with PPA or commercial tariff access can achieve viable Scrypt mining economics with the D1 16G.

Frequently Asked Questions

Does the VolcMiner D1 16G work on South African power?
Yes. South Africa’s 230V / 50Hz supply is within the unit’s 200–240V input range. A dedicated 32A circuit certified by a registered electrician is required.

What is the difference between the D1 variants?
The D1 15.15G is the entry-level model; D1 16G offers slightly higher hashrate; D1 18.5G is the top-tier variant with maximum hashrate; D1 Lite 14G offers lower power consumption at slightly reduced hashrate. Choose based on available power capacity and target hashrate.

Which pool should I use?
AntPool, ViaBTC, F2Pool, and Litecoinpool.org all support LTC+DOGE merged mining. Configure the stratum URL and enable merged DOGE mining in your pool account settings.

Can the D1 16G handle load shedding?
Not on residential inverter systems. Commercial generator backup or planned downtime during outages is required at this power level.

Is a PSU included?
Confirm PSU inclusion at time of purchase.

What’s Included

• 1× VolcMiner D1 16G mining unit
• Power supply (confirm inclusion at time of purchase)
• Power cables
• Quick-start documentation