Goldshell KD Box II (5TH)

The Goldshell KD Box II is a compact, efficient ASIC miner built for Kadena (KDA) mining on the Blake2s algorithm, offering a default 5 TH/s hashrate at 400 W and a low-power mode of 3.5 TH/s at 260 W, engineered for quiet, low-maintenance operation in home and small-scale setups; its small footprint-roughly 178–198 × 150 × 84–96 mm and weighing about 2–2.3 kg-combined with a measured noise level near 35 dB makes it unobtrusive in shared environments, while dual-mode network connectivity (Ethernet and Wi‑Fi) and wide input voltage support ensure stable hashing out of the box; the unit’s efficient air-cooling system, driven by two high-speed fans, preserves performance and longevity within an operating range of 0–35 °C and up to 65% relative humidity, so hobbyists gain a rugged, compact miner that balances power, thermal discipline and discretion-an appliance that finds quiet meaning in the stillness of a humming fan and beauty in the patient measurement of hashes per second.

The Goldshell KD Box II is a compact ASIC miner built for Kadena (KDA) using the Blake2s algorithm. It delivers a default hashrate of 5 TH/s at 400 W and a low-power option of 3.5 TH/s at 260 W. The unit measures 178 x 150 x 84 mm and weighs about 2 kg. It runs quietly at roughly 35 dB and is suited to home and office settings. Cooling comes from an efficient air system with two high-speed fans. That thermal design sustains reliable output during long sessions and helps extend component life. Network options include both Ethernet and Wi‑Fi for straightforward monitoring and integration. The KD Box II operates between 0 and 35 °C and tolerates relative humidity up to 65%. Setup and upkeep are simple and demand little maintenance. For hobbyists and small-scale miners it provides steady, energy-conscious hashing in a small, unobtrusive package that prioritizes predictable performance.

Kadena is a cryptographic hash function that serves as the backbone of Kadena proof-of-work consensus mechanism. This algorithm processes input data of any length and produces a fixed hash value, ensuring security and integrity in the mining process.