AFRNDK X4-1U mining hardware 520 MH/s 240W

Built for ETC mining

The AFRNDK X4-1U is a blade-style miner designed to process EtcHash algorithms at a rated 520 MH/s while drawing 240 W from the wall. Its 1U rack footprint suits operators who need density in a standard cabinet or a quiet corner of a home office. The unit ships ready to connect via Ethernet and begins hashing once pool credentials are entered.

Steady-state efficiency

At the quoted 0.462 J/MH the device maintains its efficiency figure across continuous operation rather than only in short bursts. The 65 dB acoustic output remains constant under full load, so the sound profile you hear on day one is the same profile you hear weeks later. Operating limits of 5 °C to 45 °C mean the hardware tolerates typical indoor ambient temperatures without throttling.

Pre-deployment checks

Verify that your rack or shelf can accommodate a 450 mm deep, 44 mm high, 462 mm wide chassis before ordering. Confirm the site stays within the 5 °C to 45 °C range and that a wired Ethernet drop reaches the intended slot. Ensure the electrical circuit can supply a continuous 240 W draw with appropriate connectors for the unit’s power input.