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Rectangular silver metal mining unit with four fans on front grille

Cooldragon

Cooldragon Antminer L7 9050MH/s 3425W Bitcoin Mining Machine

SKU CH-JMV6-6S1Z4

Bitcoin ASIC miner delivering 9.05 GH/s at 3,425 W with four fans and 75 dB noise

  • 05 GH/s hashrate for high mining throughput
  • 3425 W power draw for energy planning
  • 75 dB noise level signals loud operation
  • 220 V outlet required for safe installation
  • 15 kg weight fits standard rack mounting

Cooldragon Antminer L7 9050MH/s Bitcoin Miner

This Cooldragon Antminer L7 is an ASIC miner built for the Scrypt algorithm, delivering a hash rate of 9050 MH/s while drawing 3425 W. Released in February 2022, the unit measures 195 x 290 x 370 mm and weighs 15000 g. It uses four fans and produces a noise level of 75 dB, making it a dedicated piece of hardware for mining Bitcoin and other Scrypt-based coins.

Suitable for miners with 220 V power and dedicated

The machine requires a 220 V outlet; a step-down transformer will not work. It generates significant heat and noise, so it suits operators who have a proper facility with robust cooling and sound isolation. It is not for buyers who only have standard household circuits or who need quiet operation in a living space.

3425 W power draw at 9050 MH/s hash rate

The single specification that decides fit is the combination of 3425 W power consumption and 9050 MH/s performance on the Scrypt algorithm. Buyers must confirm their electrical service can deliver 220 V at the required amperage and that their cooling solution can handle the thermal output before purchasing this unit.

How it compares

Measured against everything we stock in Handheld Computer & PDA Add-Ons, at today’s prices. Recalculated every night.

Price $911.99
Pricier than about 90% of the 624 comparable items (median $56.49).

Specifications

No published specifications for this item yet.

Questions about this item

How many watts does the Antminer L7 draw at the wall under continuous load?

The unit draws an estimated 3,424 watts when running at its rated 9,050 MH/s hash rate.

What is the noise output when all four fans run at full speed?

The manufacturer rates the sound level at 75 dB, so the machine is very loud and needs a dedicated, ventilated space.

What mains voltage must the installation site provide for the miner to operate?

A 220 V outlet is required; a step-down transformer will not work with this hardware.

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