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Rectangular aluminium chassis with dual front and rear fans, integrated power supply, Ethernet port, BM1485 ASIC chips visible inside

AFRNDK

AFRNDK Antminer L3++ 580MH/s 942W mining hardware

SKU CH-NMDH-9MCTN

Scrypt ASIC miner delivering 580 MH/s at 942 W with dual fans and aluminium chassis

  • Scrypt mining for Litecoin and Dogecoin supported
  • 580 MH/s hash rate with 942 W power draw
  • 288 BM1485 ASIC chips deliver the hashing power
  • Dual fans and independent heatsinks improve heat dissipation
  • Compact aluminium chassis measures 188 x 130 x 352 mm

Purpose & Audience

The AFRNDK Antminer L3++ is a Scrypt ASIC miner built for Litecoin and Dogecoin production. It delivers a hash rate of 580MH/s while drawing 942W from a bundled power supply. The unit targets operators who want a dedicated Scrypt device with a self-developed BM1485 chip array of 288 chips.

Thermals, Noise & Power

Two double-sided fans push air across independent heat sinks bonded with a new process for a more robust chassis. The aluminium-alloy frame measures 188 x 130 x 352mm and operates between 0 and 40 °C at 5 to 95 % humidity. Acoustic output reaches 76dB under load with a power efficiency of 1.6J/MH at 11.60 to 13.00 V input.

Upgrade Context

The L3++ replaces the earlier L3+ which runs at 504MH/s with the same 1.6J/MH efficiency. The jump is worth it when the 76MH/s uplift improves pool payouts enough to offset the identical efficiency envelope. It does not serve SHA-256 coins such as Bitcoin, so buyers who need that algorithm should look elsewhere.

Highlights

  • Scrypt mining for Litecoin and Dogecoin supported
  • 580 MH/s hash rate with 942 W power draw
  • 288 BM1485 ASIC chips deliver the hashing power
  • Dual fans and independent heatsinks improve heat dissipation
  • Compact aluminium chassis measures 188 x 130 x 352 mm

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the three PCI-e power cables to the hashing boards so the miner will start?

Plug all three PCI-e connectors on each board into the included power supply; leaving any unconnected stops that board from hashing.

What part will need replacement first if the fans run continuously at 76 dB?

The two front-and-rear fans are the primary moving components and will wear out before the BM1485 chips or aluminium chassis.

At what ambient temperature does the miner hit its thermal limit and throttle?

The specified operating range tops out at 40 °C; above that the 942 W heat load can overwhelm the dual-fan cooling.

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