Antminer Z15
Zcash miner from Bitmain. The original Equihash machine of the Z15 range, in service since 2020 and available second hand. Function tested before dispatch, with the condition written on the quote.
- Used, function tested, 10 days DOA
- From 100 units per model
- Price and lead time on your quote
About the Antminer Z15
The Antminer Z15 is the original Equihash machine of Bitmain's Z15 range for Zcash, in service since 2020. It runs at 420 kSol/s on 1,510 W, which is 3.60 J/kSol, and comes in a single factory version. The Z15 Pro delivers twice the hashrate at better efficiency; the Z15K has more hashrate than the Z15 but is less efficient.
It runs on single phase supply at 200 to 240 V through a separate power supply and uses about 36.2 kWh a day per unit. Like every air cooled miner it needs airflow and heat exhaust, hot and cold separation, and sound insulation near housing. The rated range is 5 to 45 °C ambient. Each unit measures 245 × 133 × 290 mm and weighs 5.9 kg without the power supply.
Specifications
Manufacturer reference values, confirmed per batch on the quote.
Scope of delivery
- The miner and its separate power supply
- 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: 1,510 W rated power, 24 hours, one unit. Cooling overhead and PSU losses not included; no revenue assumptions.
How much power does the Antminer Z15 use?
How efficient is the Antminer Z15?
Which coins can the Antminer Z15 mine?
What does a site need for the Antminer Z15?
What warranty comes with the Antminer Z15?
Is there a minimum order for the Antminer Z15?
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Read before you buy the Antminer Z15
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.
