Bitmain Antminer Z15K (525kh/s)

The Bitmain Antminer Z15K is a specialized Equihash ASIC miner engineered for efficient and dependable cryptocurrency mining, with primary support for Zcash (ZEC) and Horizen (ZEN). Introduced in August 2026, the Z15K occupies a unique position within Bitmain’s Z15 family, delivering a maximum hashrate of 525 kH/s (525 KSol/s) at a power consumption of 2483W. With an energy efficiency of 4.73 J/kSOL, it is designed for miners looking for a dedicated Equihash solution that combines solid computational capacity with a compact industrial form factor.

At the heart of the Z15K is Bitmain’s proven ASIC architecture, built for continuous mining workloads and long-term operation. The miner reaches 525 kH/s, providing a meaningful performance increase over the original Antminer Z15 while maintaining the familiar hardware footprint associated with this product family. Its dimensions of 245 x 132 x 290mm and weight of approximately 5900g make the Z15K easy to position in professional mining environments where efficient use of physical space is essential.

Thermal management is handled by a dual-fan cooling configuration designed to move heat away from the internal components during demanding workloads. Operating at approximately 75dB, the Z15K is best suited to dedicated mining rooms, warehouses, server facilities, or other locations where adequate ventilation and noise control are available. The operating temperature range of 5 to 40°C, combined with supported humidity levels from 10% to 90%, gives operators flexibility when deploying the miner in different environmental conditions.

Network connectivity is provided through an RJ45 Ethernet 10/100M interface, allowing straightforward integration with mining pools, monitoring systems, and remote management platforms. Once connected to the appropriate infrastructure, the Z15K can be incorporated into existing Equihash mining operations without requiring a specialized networking setup.

The Antminer Z15K is ultimately designed for miners who want a modern addition to their Equihash hardware lineup without moving to an entirely different platform. Its 525 kH/s hashrate, 2483W power draw, compact chassis, and dedicated support for ZEC and ZEN make it a practical choice for expanding an existing mining fleet or building a new Equihash-focused operation.

With its August 2026 release, the Bitmain Antminer Z15K brings a fresh performance profile to the Z15 series while retaining the robust, straightforward design associated with Bitmain ASIC hardware. For operators focused on Zcash and Horizen mining, it offers a purpose-built combination of processing power, manageable dimensions, and reliable connectivity for continuous deployment.