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Silver 1U rackmount mining server with front ventilation grilles and rear exhaust ports

bitmain

bitmain Jasminer X4-C 1U 450 MH/s 240W mining hardware

SKU CH-WR6R-EPC3Q

An Ethash algorithm miner delivering 450 MH/s at 240 W with 65 dB noise for home or office use

  • Mines all Ethash-algorithm coins with 450 MH/s hashrate
  • Efficiency of 0.533 J/MH reduces electricity cost per hash
  • Draws only 240 W total power for low operating expense
  • Runs at 65 dB so it fits in home or office spaces
  • First listed by the manufacturer on 27 March 2023

Jasminer X4-C 1U Ethash miner

The Jasminer X4-C 1U is a rack-mount crypto miner built for the Ethash algorithm. It targets operators who want a compact 1U blade that can run continuously in a home or office setting. The unit delivers a maximum hashrate of 450 MH/s while drawing 240 W. Its 65 dB noise level keeps it suitable for shared spaces.

Upgrade from GPU rigs

Replacing a multi-GPU rig with this blade removes the need for several graphics cards, risers and a large chassis. The jump is worth it when electricity cost per megahash matters more than algorithm flexibility, because the fixed 3.0.533 J/MH efficiency locks in lower running costs. The miner only handles Ethash coins, so buyers who want algorithm switching should look elsewhere.

Sustained-load behaviour

At a constant 240 W the device maintains its 450 MH/s rating without the thermal throttling seen on many GPU setups. The 65 dB acoustic output stays steady during 24/7 operation, avoiding the fan-speed spikes that occur on burst-oriented hardware. Efficiency remains at the quoted 3.0.533 J/MH over long periods, keeping electricity expenses predictable.

Highlights

  • Mines all Ethash-algorithm coins with 450 MH/s hashrate
  • Efficiency of 0.533 J/MH reduces electricity cost per hash
  • Draws only 240 W total power for low operating expense
  • Runs at 65 dB so it fits in home or office spaces
  • First listed by the manufacturer on 27 March 2023

Specifications

No published specifications for this item yet.

Questions about this item

What rack width and height does the 1U Jasminer X4-C blade server occupy?

The miner is a 1U blade server that fits a standard rack and occupies one vertical rack unit.

What is the correct order for connecting power and network cables during setup?

Connect the Ethernet cable first, then attach the power supply to the 240 W input; reversing the sequence can prevent the unit from initialising properly.

How often should the internal fans be cleaned to maintain the 65 dB noise level?

Clean the fans every three to six months depending on dust levels; clogged fans raise noise above the rated 65 dB and reduce cooling efficiency.

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