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Rectangular black metal mining unit with front grille and rear power sockets

AFRNDK

AFRNDK Blackminer L1 4900MH/s 3450W mining hardware

SKU CH-DRX0-5E8E8

ASIC miner delivering 4900 MH/s hash rate at 3450 W power draw with 0.8 J/MH efficiency for Litecoin and Dogecoin mining, includes power supply and requires 220 V input

Options L1

Struck-through versions exist but are not stocked here.

  • Delivers 4900 MH/s hash rate for high throughput
  • Consumes 3450 W while achieving 0.8 J/MH efficiency
  • Operates on 220 V input to prevent hardware damage
  • Released in 2022 as the Blackminer L1 model
  • Known alternatively as 4.3 GH/s for quick reference

Purpose-built ASIC miner

The AFRNDK Blackminer L1 is an application-specific integrated circuit designed for Scrypt-based coins such as Litecoin and Dogecoin. It delivers a hash rate of 4900MH/s while drawing 3450W from a 220V supply. The unit is aimed at operators who need dedicated hashing hardware rather than general-purpose compute. Released in 2022, it targets professional mining farms and serious hobbyists.

Included power supply

A matching power supply ships in the box, removing the need to source a separate high-wattage unit. The bundle ensures the miner receives the exact 220V input it requires, reducing the risk of damage from incorrect voltage. No additional software licences or controller modules are mentioned in the data. The package therefore simplifies deployment to a single hardware shipment.

Capacity and limits

At 4900MH/s and 0.8J/MH the device processes Scrypt workloads with a fixed energy profile. It comfortably handles continuous operation at the rated 3450W draw when fed stable 220V power. Headroom ends at the silicon ceiling; the hardware cannot be retargeted to other algorithms or overclocked beyond the published 4900MH/s figure. Cooling and electrical infrastructure must sustain the full load indefinitely.

Highlights

  • Delivers 4900 MH/s hash rate for high throughput
  • Consumes 3450 W while achieving 0.8 J/MH efficiency
  • Operates on 220 V input to prevent hardware damage
  • Released in 2022 as the Blackminer L1 model
  • Known alternatively as 4.3 GH/s for quick reference

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

What input voltage does this miner require and what happens if I use the wrong voltage?

The miner requires a 220V input. Supplying the wrong voltage can damage the unit permanently.

What is the hash rate and power draw for this model?

It delivers a hash rate of 4900MH/s while drawing 3450W of power.

Which coins can this ASIC mine and what is its power efficiency?

It mines Litecoin and Dogecoin with a power efficiency of 0.8J/MH.

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