| Feature | Specification |
|---|---|
| Manufacturer | Bitmain |
| Model | Antminer Z15K |
| Algorithm | Equihash |
| Hashrate | 525 kSol/s |
| Power Consumption | 2483W |
| Efficiency | 4.73 J/kSol |
| Voltage | 200 – 240V |
| Size | 133 x 245 x 290 mm |
| Weight | 9 kg |
| Noise Level | 72 dB |
| Fan(s) | 2 (Dual High-Speed Fans) |
| Interface | Ethernet |
| Operating Temperature | 5 – 45 °C |
| Storage Temperature | -20 – 70 °C |
| Operating Humidity | 5 – 95 % |
Product Overview
The Bitmain Antminer Z15K is a high-performance Equihash ASIC miner purpose-built for Zcash (ZEC). It delivers a factory-rated hashrate of 525 kSol/s at 2483W power consumption, achieving a highly efficient 4.73 J/kSol energy efficiency rating.
Market Positioning & Cost Efficiency
Designed to bridge the hardware gap between the older Antminer Z11, the standard Z15, and the top-tier Z15 Pro, the Z15K offers an optimized cost-per-kilohash. It is the ideal solution for mining facilities looking to scale their ZEC fleet without paying flagship hardware premiums.
Hardware & Mining Flexibility
Advanced Cooling: Equipped with front-to-back dual high-speed fans for direct heat exhaust, ensuring stable 24/7 operation.
Easy Deployment: Standard rack-mountable design for seamless facility integration.
Multi-Coin Support: Features direct pool switching, allowing miners to easily redirect hashrate to alternative Equihash networks such as Horizen (ZEN), Pirate Chain (ARRR), and Komodo (KMD)
Optimal Cost-Per-Kilohash: The Z15K is the perfect sweet spot for commercial miners. It offers significantly more hashrate than the older Z15 while remaining much more affordable than the top-tier Z15 Pro, maximizing your ROI without compromising on performance.
Superior Energy Efficiency: Operating at a highly competitive 4.73 J/kSol, the Z15K reduces your operational electricity costs, allowing you to stay profitable even during tighter market conditions.
Industrial-Grade Reliability : Built with Bitmain’s legendary build quality, featuring dual front-to-back high-speed fans and a compact chassis (133 x 245 x 290mm) that supports standard rack deployments and ensures stable 24/7 operation.
Versatile Equihash Mining : Not just for Zcash (ZEC). With direct pool switching, you can easily redirect your hashrate to mine other profitable Equihash coins like Horizen (ZEN), Komodo (KMD), Pirate Chain (ARRR), and Hush (HUSH).
Stock & VIP Pricing : Get your miners faster with our inventory and DDP shipping. Scaling your farm? Order 2 or more machines to unlock exclusive VIP shipping rates and bulk discounts.
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer Z15K |
| Algorithm | Equihash |
| Size | 133 x 245 x 290 mm |
| Weight | 9 kg |
| Noise level | 72 dB |
| Fan(s) | 2 |
| Hashrate | 525 kSol/s |
| Power | 2483 W |
| Efficiency | 4.73 J/kSol |
| Voltage | 200 – 240 V |
| Storage Temp | -20 – 70 °C |
| Interface | Ethernet |
| Temperature | 5 – 45 °C |
| Humidity | 5 – 95 % |
Specifications are sourced from current seller listings; please confirm the final specification sheet on the batch invoice before deployment.
Q: What is the hash rate and power consumption of the Z15K?
A: It delivers a rated 525 kSol/s on the Equihash algorithm while drawing 2,483W, resulting in an efficiency of 4.73 J/kSol.
Q: Which coins can this miner support?
A: It is purpose-built for Zcash (ZEC), but can also be pointed at other Equihash networks including Horizen (ZEN), Komodo (KMD), Hush (HUSH), and Pirate Chain (ARRR).
Q: Is the power supply included?
A: Yes, the PSU is included with this unit as shown on the product listing.
Location:
Miner Source has two warehouses: Shenzhen and Hong Kong warehouse.
Shipping instructions:
Shipping details:
1 – Packaging details: carton packing per unit
2 – Worldwide delivery (Customer Request Acceptable): UPS, DHL, FedEx, EMS, TNT and Special Express Line (double-clear tax lines and door-to-door service for countries such as Thailand and Russia)
3 – Port: Shenzhen or Hong Kong
4 – Lead time: in 7 days after payment
Note: If you have any questions about the logistics information, please contact us immediately. We will track your shipment and get back to you as soon as possible.




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