Antminer Z15 420 KSol/s
Z15-420KSOL
Profitability

(function(){
'use strict';
if(window.__apbDone)return; window.__apbDone=1;
/* где лежит сам сниппет: если внутри пункта блока мотивации
   (ab__motivation_block), калькулятор строится там же и открывается
   штатным тоглом пункта; запоминаем до DOMContentLoaded */
var SRC=document.getElementById('apb-src');
var ITEM=SRC?SRC.closest('.ab__mb_item-description'):null;
var ITEMWRAP=ITEM?(SRC.parentElement||ITEM):null;

/* ---------- данные сети: снапшот build_profitability.py (whattomine, 2026-07-22) ---------- */
var EURUSD=0.87673;
var NET={
 BTC:{nh:9.25751085353661e20,rw:3.1386327,bt:590,usd:64973.98,cg:'bitcoin'},
 LTC:{nh:2.843380168632926e15,rw:6.25,bt:146,usd:47.39,cg:'litecoin'},
 DOGE:{nh:3.218891412492233e15,rw:10000,bt:63,usd:0.072856,cg:'dogecoin'},
 KAS:{nh:3.157717474336105e17,rw:2.4502191,bt:0.1,usd:0.028183,cg:'kaspa'},
 ZEC:{nh:1.823396952e10,rw:1.25,bt:75,usd:537.53,cg:'zcash'},
 XMR:{nh:5.656884271e9,rw:0.61089547,bt:123,usd:336.82,cg:'monero'},
 DASH:{nh:2.819172509961431e15,rw:0.44255625,bt:156,usd:34.29,cg:'dash'},
 CKB:{nh:1.09804462666351e17,rw:753.917681,bt:9.8126,usd:0.000908,cg:'nervos-network'},
 HNS:{nh:1.086301891120967e15,rw:1000,bt:578,usd:0.001653,cg:'handshake'},
 KDA:{nh:1.5589072414851978e16,rw:0.9145505,bt:1.5039,usd:0.004586,cg:'kadena'},
 ETC:{nh:1.60546491916655e14,rw:1.98656,bt:13.5727,usd:6.846,cg:'ethereum-classic'},
 ALPH:{nh:4.325724364311059e15,rw:0.14331781,bt:0.5369,usd:0.038140,cg:'alephium'}};
/* алгоритм: [регэксп поиска в значении характеристики, монеты] */
var ALGOS=[
 [/kheavy\s*hash/i,['KAS']],
 [/scrypt/i,['LTC','DOGE']],
 [/sha[\s-]?256/i,['BTC']],
 [/equihash/i,['ZEC']],
 [/randomx/i,['XMR']],
 [/x11/i,['DASH']],
 [/eaglesong/i,['CKB']],
 [/blake2b/i,['HNS']],
 [/blake2s/i,['KDA']],
 [/blake3/i,['ALPH']],
 [/etchash|ethash/i,['ETC']]];
var UNIT={'':1,H:1,KH:1e3,MH:1e6,GH:1e9,TH:1e12,PH:1e15,SOL:1,KSOL:1e3,MSOL:1e6};

/* ---------- язык ---------- */
var lang=(location.pathname.match(/^\/(ru|en|ar)\//)||[0,'es'])[1];
var L={
 es:{t:'Cuánto genera {n}',d:'Al día',m:'Al mes',y:'Al año',net:'neto',el:'Electricidad, € por kWh:',
     cost:'Electricidad:',day:'al día',link:'Cálculo detallado →',url:'/profitability-calculator/',loc:'es-ES'},
 en:{t:'How much {n} earns',d:'Per day',m:'Per month',y:'Per year',net:'net',el:'Electricity, € per kWh:',
     cost:'Electricity:',day:'per day',link:'Detailed calculation →',url:'/en/profitability-calculator/',loc:'en-GB'},
 ru:{t:'Сколько приносит {n}',d:'В день',m:'В месяц',y:'В год',net:'чистыми',el:'Электричество, € за кВт·ч:',
     cost:'Электричество:',day:'в день',link:'Подробный расчёт →',url:'/ru/profitability-calculator/',loc:'ru-RU'},
 ar:{t:'كم يجني {n}',d:'في اليوم',m:'في الشهر',y:'في السنة',net:'صافي',el:'الكهرباء، € لكل كيلوواط ساعة:',
     cost:'الكهرباء:',day:'في اليوم',link:'← حساب مفصل',url:'/ar/profitability-calculator/',loc:'ar'}}[lang];

/* ---------- чтение характеристик ----------
   Значение берётся без вложенных ссылок («Найти похожие»). */
function val(vEl){
 var c=vEl.cloneNode(true);
 var as=c.querySelectorAll('a');for(var j=0;as.length>j;j++)as[j].parentNode.removeChild(as[j]);
 return c.textContent.replace(/\s+/g,' ').trim();
}
function specs(){
 var hr=null,hf=null,hrTxt='',watt=null,coins=null,algoTxt='';
 var feats=document.querySelectorAll('.ty-product-feature');
 for(var i=0;feats.length>i;i++){
  var vEl=feats[i].querySelector('.ty-product-feature__value');
  if(!vEl)continue;
  var v=val(vEl);
  var m=v.match(/([\d]+(?:[.,]\d+)?)\s*(k|m|g|t|p)?\s*(h|sol)\s*\/?\s*s/i);
  if(m)if(hr===null){
   hr=parseFloat(m[1].replace(',','.'));
   hf=UNIT[((m[2]||'')+(/sol/i.test(m[3])?'SOL':'H')).toUpperCase()]||1;
   hrTxt=m[1]+' '+(m[2]||'').toUpperCase()+(/sol/i.test(m[3])?'Sol':'H')+'/s';
   continue;
  }
  var w=v.match(/^([\d\s]{2,6})\s*(?:W|Вт|واط)(?:\s|$)/i);
  if(w)if(watt===null){watt=parseFloat(w[1].replace(/\s/g,''));continue;}
  if(coins===null)for(var a=0;ALGOS.length>a;a++)if(ALGOS[a][0].test(v)){coins=ALGOS[a][1];algoTxt=v;break;}
 }
 if(!hr||!hf||!watt||!coins)return null;
 return {hr:hr,hf:hf,hrTxt:hrTxt,watt:watt,coins:coins,algoTxt:algoTxt};
}

/* ---------- расчёт ---------- */
var liveEUR=null;
function revDay(s){
 var eur=0;
 for(var i=0;s.coins.length>i;i++){var c=NET[s.coins[i]];
  var coinsDay=s.hr*s.hf*(86400/c.bt)*c.rw/c.nh;
  var pr=liveEUR?liveEUR[c.cg]:0;
  eur+=coinsDay*(pr?pr:c.usd*EURUSD);}
 return eur;
}
function fmt(v,d){return new Intl.NumberFormat(L.loc,{minimumFractionDigits:d,maximumFractionDigits:d}).format(v)+' €';}

/* ---------- сборка ---------- */
function build(){
 var s=specs();
 if(!s){
  /* не майнер: прячем пустой пункт «Доходность», если сниппет внутри него */
  if(ITEM){var it=ITEM.closest('.ab__mb_item');if(it)it.style.display='none';}
  return;
 }
 var anchor=null,host=null;
 if(!ITEMWRAP){
  anchor=document.querySelector('.ab__motivation_block');
  host=anchor?anchor.parentNode:document.querySelector('.ut2-pb__content-wrapper');
  if(!host)return;
 }
 var nameEl=document.querySelector('.ty-product-block-title')||document.querySelector('h1');
 var name=(nameEl?nameEl.textContent:'').trim();
 var el=document.createElement('section');
 el.className='apb'; if(lang==='ar')el.dir='rtl';
 var hdr=L.t.indexOf('{n}')>-1?L.t.replace('{n}',name):L.t+' '+name;
 el.innerHTML=
  '\x3cdiv class="apb-head">\x3cp class="apb-head-t">'+hdr+'\x3c/p>'+
  '\x3cdiv class="apb-chips">\x3cspan class="apb-chip">'+s.algoTxt+'\x3c/span>'+
  '\x3cspan class="apb-chip">'+s.hrTxt+'\x3c/span>\x3cspan class="apb-chip">'+s.watt+' W\x3c/span>\x3c/div>\x3c/div>'+
  '\x3cdiv class="apb-body">\x3cdiv class="apb-grid">'+
  [['d','apb-d'],['m','apb-m'],['y','apb-y']].map(function(p,i){
   return '\x3cdiv class="apb-tile'+(i===1?' apb-main':'')+'">\x3ci>'+L[p[0]]+'\x3c/i>\x3cb id="'+p[1]+'">…\x3c/b>'+
          '\x3csmall>'+L.net+' \x3cb id="'+p[1]+'n">…\x3c/b>\x3c/small>\x3c/div>';}).join('')+
  '\x3c/div>\x3cdiv class="apb-row">\x3clabel for="apb-el">'+L.el+'\x3c/label>'+
  '\x3cinput class="apb-el" id="apb-el" name="apb-el" type="number" value="0.05" min="0" step="0.01" inputmode="decimal" autocomplete="off">'+
  ['0.05','0.10','0.15'].map(function(p,i){return '\x3cbutton type="button" class="apb-pr" data-p="'+p+
   '" aria-pressed="'+(i===0)+'">'+p.replace('.',',')+'\x3c/button>';}).join('')+
  '\x3c/div>\x3cdiv class="apb-foot">\x3cspan>'+L.cost+' \x3cb id="apb-c">…\x3c/b> '+L.day+'\x3c/span>'+
  '\x3ca class="apb-link" href="'+L.url+'">'+L.link+'\x3c/a>\x3c/div>\x3c/div>';
 if(ITEMWRAP){el.style.margin='0';ITEMWRAP.appendChild(el);}
 else if(anchor)host.insertBefore(el,anchor);
 else host.appendChild(el);


 var inp=el.querySelector('#apb-el');
 function render(){
  var rd=revDay(s),tar=parseFloat(inp.value)||0,cost=s.watt/1000*24*tar;
  var $=function(id){return el.querySelector('#'+id);};
  $('apb-d').textContent=fmt(rd,2);$('apb-m').textContent=fmt(rd*30,0);$('apb-y').textContent=fmt(rd*365,0);
  $('apb-dn').textContent=fmt(rd-cost,2);$('apb-mn').textContent=fmt((rd-cost)*30,0);$('apb-yn').textContent=fmt((rd-cost)*365,0);
  $('apb-c').textContent=fmt(cost,2);
 }
 inp.addEventListener('input',function(){
  var b=el.querySelectorAll('.apb-pr');
  for(var i=0;b.length>i;i++)b[i].setAttribute('aria-pressed',String(parseFloat(b[i].getAttribute('data-p'))===parseFloat(inp.value)));
  render();
 });
 var prs=el.querySelectorAll('.apb-pr');
 for(var i=0;prs.length>i;i++)prs[i].addEventListener('click',function(){
  inp.value=this.getAttribute('data-p');inp.dispatchEvent(new Event('input'));});
 render();

 /* живые курсы в EUR, фолбэк: снапшот */
 var ids=[],k;for(k in NET)ids.push(NET[k].cg);
 try{
  fetch('https://api.coingecko.com/api/v3/simple/price?ids='+ids.join(',')+'\x26vs_currencies=eur')
   .then(function(r){return r.json();})
   .then(function(res){
    var ok={},n=0;for(k in NET){var p=res[NET[k].cg];if(p)if(p.eur){ok[NET[k].cg]=+p.eur;n++;}}
    if(n){liveEUR=ok;render();}
   }).catch(function(){});
 }catch(e){}
}
if(document.readyState==='loading')document.addEventListener('DOMContentLoaded',build);else build();
})();

Delivery
Self-pickup at your expense
Tomorrow from 09:00 to 20:00,
Store location
Free
Payment options
Cash, bank card, credit/installment payment, bank transfer for legal entities
Warranty and returns
Characteristics
Algorithm
Equihash Zcash
Brands
Bitmain
Chip count
9
Chip model
BM1746AA
Control board type
- Xilinx
Cooling
Air
Electricity consumption
1510 W
Energy efficiency
3.6j/ksol
Hashboards
3
Hashrate
420 KSol/s
Power connector
С13
Power phases
1
Description
The Antminer Z15 is an air cooled Bitmain miner for Equihash, the algorithm behind the Zcash network. Inside sit three hash boards carrying three BM1746AA chips each, nine altogether. It delivers 420 KSol/s at 1510 W, which works out to 3,6 joules per kilosolution. You can estimate earnings in the Antminer Z15 profitability calculator.
Over a day the unit consumes 36,2 kWh. At 0,10 € per kilowatt that is 3,62 € daily, and on the electrical side the Z15 sits far below current SHA-256 miners: 1510 W against the 3500 W of the Antminer S21, less than half. That is why it goes into places where no separate power line can be run but a free household socket is available. The miner is second hand and has been through diagnostics in our workshop. The external power supply is included.
Technical specifications
| Algorithm | Equihash (ZEC) |
| Hashrate | 420 KSol/s (±5%) |
| Power draw | 1510 W (±5%) |
| Efficiency | 3,6 J/KSol |
| Chip | BM1746AA |
| Hash boards | 3, three chips each, 9 in total |
| Power | External PSU included, 11,6 to 13,0 V input |
| Cooling | Air, 2 fans |
| Noise | 72 dB |
| Connection | Ethernet RJ45, 10/100 Mbit/s |
| Dimensions | 245 x 132,5 x 290 mm |
| Weight | 5,9 kg |
| Condition | Second hand, checked |
How the Z15 differs from neighbouring models
The line has three versions on one chassis and one chip. The base Z15 delivers 420 KSol/s at 3,6 J/KSol, the Z15j 320 KSol/s at 4,7 J/KSol, the Z15e 200 KSol/s at 7,5 J/KSol. Size, weight and cooling are the same across all three, the only difference is how much electricity goes into the same result.
The arithmetic follows from that. The Z15j counts a quarter slower than the base version and pays 30 percent more for every kilosolution. With the Z15e the gap is wider still: 7,5 J costs twice as much to run as the 3,6 J of the base model. On the same tariff the lesser versions take longer to pay back, and they only make sense when the difference in purchase price covers a year of that gap on the bills.
Against current ASICs the Z15 does not compete on hashrate, its niche is elsewhere. It is a 2020 machine, out of production, sold second hand and priced well below new equipment. In return it asks for no three phase supply, no dedicated 20 amp breaker and no industrial ventilation.
What it takes to run it
1510 W continuous at 230 V comes to about 6,6 A. Such a line needs 1,5 mm² cable, a 10 A breaker and residual current protection, no power socket required. The supply is single phase and the external PSU is included. How cable cross section, breaker rating and phase distribution are worked out: power supply and wiring for an ASIC miner.
Power lineA 1,5 mm² cable, a 10 A breaker and residual current protection. The socket is not shared.
RouterWith a free RJ45 port. The miner has no Wi-Fi.
Network cableTwisted pair crimped at both ends, as long as the site needs.
InternetA permanent connection, the miner runs around the clock.
ComputerTo find the miner on the network and open its web panel.
The IP address is revealed by the IP Reporter utility. The order of steps: how to set up an ASIC miner.
Cooling and noise
1,5 kW goes into the room as heat, roughly one and a half oil radiators running without a break. Cooling is by air with two fans, and catalogue noise is 72 dB. A single machine gets by with an extractor in the window, intake and exhaust get separated from three units in one room onwards. Air exchange calculation and a breakdown of the noise: cooling ASIC miners.
Firmware
We sell it on the factory Bitmain firmware, with no third party builds. The same page holds the stock firmware files and their checksums in case the miner has to be restored.
Frequently asked questions
How much electricity does an Antminer Z15 use per month?At 1510 W around the clock it comes to 36,2 kWh a day and roughly 1090 kWh a month. At 0,10 € per kilowatt that is about 109 € monthly. Work it out from your own bill, not from the data sheet.
How does the Antminer Z15 differ from the Z15j and Z15e?Only in output and running cost. The base model gives 420 KSol/s at 3,6 J/KSol, the Z15j 320 KSol/s at 4,7 J/KSol, the Z15e 200 KSol/s at 7,5 J/KSol. Chassis, weight and cooling are shared.
Is an ordinary socket enough for the Antminer Z15?Yes, as long as the line is not shared with another load. 1510 W at 230 V is 6,6 A, which calls for 1,5 mm² cable and a 10 A breaker. No power connector needed.
What does the Antminer Z15 mine?The Equihash algorithm, with Zcash as the main coin. Check the list of pools and compatible networks before buying, the set of coins on this algorithm shifts over time.
Can a Z15 be kept in a flat?72 dB is the level of a vacuum cleaner at work, which does not belong in a living room. A storeroom, a garage, a utility room or a separate technical cabinet with extraction will do.
Why does the Antminer Z15 cost less than current ASICs?It is a 2020 model, out of production, and it is sold second hand. The price is lower, but its hashrate is on a different algorithm, so it does not compare directly with bitcoin machines.
How does the Antminer Z15 differ from the Antminer S21 electrically?In draw and in what the line has to carry. The Z15 is 1510 W and about 6,6 A, the S21 is 3500 W and about 15,2 A. The first is fine on a household socket, the second needs its own line with a 20 A breaker.
How many chips are in the Antminer Z15 and what happens if one fails?Nine BM1746AA chips, three on each of the three hash boards, each with its own power domain. A failed chip switches off a third of the board, so roughly a ninth of the total hashrate.
Please sign in so that we can notify you about a reply