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Rectangular silver metal mining unit with four fans on one side, compact industrial design

AFRNDK

AFRNDK Antminer KS5 Pro Best Powerful 21TH/s 3150W mining hardware

SKU CH-TWH2-EV744

Bitmain Antminer KS5 Pro mines Kaspa at 21 TH/s using 3150 W with four high-speed fans for cooling

  • Hash rate21TH/S
  • Hash algorithmKHeavyhash
  • Supported coinsKaspa
  • Miner hardwareASIC
  • Power draw3150 W
  • Product typeMining Machine/Miner
  • Efficient Kaspa mining with 21 TH/s KHeavyhash performance
  • 3150 W power draw for high-density operations
  • Four high-speed fans deliver instant heat dissipation
  • Compact 430 × 195 × 290 mm form fits standard racks
  • 220–277 V input range protects hardware from voltage damage

Kaspa ASIC Miner for KHeavyhash

The AFRNDK Antminer KS5 Pro is an ASIC mining machine built for the KHeavyhash algorithm used by Kaspa. It delivers a hashrate of 21TH/s while drawing 3150W of power. The unit was released by Bitmain in 2024 and requires an input voltage between 220 and 277 volts.

Suited for dedicated Kaspa mining operations

This hardware targets operators who mine Kaspa exclusively and have access to 220-277V power infrastructure. It is not suitable for mining other algorithms or currencies. Buyers without the required high-voltage supply or adequate cooling for 3150W heat output should consider different equipment.

21TH/s hashrate at 3150W power draw

The ratio of 21TH/s to 3150W determines the machine’s energy efficiency and daily operating cost. This single figure decides whether the miner fits a specific electricity rate and profitability target. No other specification overrides this relationship for Kaspa mining.

How it compares

Measured against everything we stock in ASIC Hardware & PCIe Risers, at today’s prices. Recalculated every night.

Price $1,541.99
Pricier than about 80% of the 566 comparable items (median $792.99).

New to this? Buying an ASIC miner with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameANTMINER
Product lineKS5PRO
Model nameKS5PRO
Product typeMining Machine/Miner
Performance
Hash rate21TH/S
Hash algorithmKHeavyhash
Processor
Miner hardwareASIC
Power
Power draw3150 W
Compatibility
Supported coinsKaspa

Questions about this item

What power supply voltage must my site provide for the Antminer KS5 Pro 21Th/s to operate?

The unit requires an input voltage between 220V and 277V; supplying voltage outside this range may damage the miner.

Will the KS5 Pro's 3150W draw and four high-speed fans work reliably on the same 220V-277V circuit as my older ASIC miners?

Yes, as long as the circuit and PDU are rated for the combined amperage of all connected units at 220V-277V, the KS5 Pro will run alongside older hardware on the same voltage supply.

After powering on the KS5 Pro, how can I confirm it is hashing at the specified 21TH/s on the KHeavyhash algorithm?

Log into the miner's web interface or your mining pool dashboard; both will display the real-time hashrate, which should stabilise around 21TH/s when the device is operating normally.

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