Antminer Z15K
Zcash miner from Bitmain. Used Z15K units, function tested before dispatch. The cheaper way into Equihash where the coin economics are marginal.
- Used, function tested, 10 days DOA
- From 100 units per model
- Price and lead time on your quote
About the Antminer Z15K
The Antminer Z15K is Bitmain's compact air cooled Equihash miner for Zcash. It runs at 525 kSol/s on 2,483 W, which is 4.73 J/kSol, and comes in a single factory version. In hashrate it sits between the original Z15 and the Z15 Pro, and both of them are more efficient, so the Z15K suits sites where power is cheap.
It runs on single phase supply at 200 to 240 V and uses about 59.6 kWh a day per unit. The site provides airflow and heat exhaust, hot and cold separation, and sound insulation near housing, since it runs at about 72 dB; the rated range is 5 to 45 °C ambient. Each unit measures 245 × 133 × 290 mm and weighs 9.0 kg, about half the weight of the Z15 Pro.
Specifications
Manufacturer reference values, confirmed per batch on the quote.
Scope of delivery
- The miner with integrated PSU
- Protective export packaging
- Serial numbers per unit, the test record and condition notes
- Airflow and heat exhaust
- Hot and cold separation
- Sound insulation near housing
- Power cords and PDU
Air cooling. The simplest of the three routes and the lowest infrastructure cost. Sustained ambient above the rated range derates performance, so size the exhaust for the warmest week.
Energy only: 2,483 W rated power, 24 hours, one unit. Cooling overhead and PSU losses not included; no revenue assumptions.
How much power does the Antminer Z15K use?
How efficient is the Antminer Z15K?
Which coins can the Antminer Z15K mine?
What does a site need for the Antminer Z15K?
How loud is the Antminer Z15K?
What warranty comes with the Antminer Z15K?
Is there a minimum order for the Antminer Z15K?
How fast can you deliver?
Read before you buy the Antminer Z15K
The breakeven power price, and why we ask for yours first
Every machine has an electricity price above which it stops making money. Work that number out and most of the hardware decision answers itself.
Beyond Bitcoin: Scrypt, Equihash and RandomX machines
Most ASICs on the market compute SHA-256 for Bitcoin. A smaller set of machines mines other algorithms, and the economics behind them work differently in ways worth understanding before you buy one.
Air, hydro or immersion: matching cooling to your site
The cooling route you pick decides which machines you can even consider, how loud your site is, and how much you spend before the first miner is switched on.
Compared with related models
The closest machines by condition, algorithm, manufacturer and cooling.
