Antminer L9 16 GH/s
L9-16GH
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
Scrypt LTC + DOGE
Brands
Bitmain
Chip count
330
Chip model
BM1491AA
Control board type
- Amlogic
- CVitek
Cooling
Air
Electricity consumption
3360 W
Energy efficiency
0.21J/MH
Hashboards
3
Hashrate
16GH/s
Power connector
P13
Power phases
1
Description
The Antminer L9 is an air cooled Bitmain ASIC for Scrypt, built on BM1491AA chips. It puts out 16 GH/s at 3360 W, which works out at 0,21 joules per megahash. What makes Scrypt interesting is merged mining: the same work counts in the Litecoin and Dogecoin networks at once, and the pool pays in both coins without a watt of extra draw. You can estimate earnings in the Antminer L9 profitability calculator.
Over a day the machine gets through about 81 kWh. At 0,10 € per kilowatt that is 8,10 € a day. The L9 goes on a single phase in a garage or a utility room, usually one to four units per space.
Technical specifications
| Algorithm | Scrypt (LTC + DOGE, merged mining) |
| Hashrate | 16 GH/s (±3%) |
| Power draw | 3360 W (±5%) |
| Efficiency | 0,21 J/MH |
| Chip | BM1491AA |
| Hash boards | 3 |
| Chips | 330 |
| Control board | Amlogic or CVitek |
| Power input | 220 to 277 V AC, single phase, built in PSU |
| Power connector | P13 |
| Cooling | Air, 4 fans |
| Noise | 75 dB |
| Connection | Ethernet |
| Weight | 14,1 kg |
How the L9 differs from neighbouring models
Its predecessor the L7 delivered around 9,5 GH/s at roughly 0,36 joules per megahash. At a comparable draw the L9 nearly doubles the hashrate and spends close to half the electricity per unit of work. Running an L7 today only holds up where the kilowatt costs next to nothing.
The range already has the newer L11. It is leaner on power but pricier, and there is considerably less of it around. Do the sum against your own tariff: on cheap electricity the premium for the new generation takes a long time to come back.
The L9 does not compete with bitcoin ASICs such as the S21, they are a different algorithm and different coins. Comparing them by hash count leads nowhere because the units differ: gigahashes on Scrypt, terahashes on SHA-256. The choice here is about which coin you believe in and which one you run the numbers on.
What it takes to run it
3360 W continuous at 230 V works out at about 14,6 A. The line is run in 2,5 mm² cable, protected by a 16 A breaker and a residual current device, and the socket is shared with nothing. The machine is single phase, the PSU sits inside the chassis and the inlet is P13. How cable size and breaker rating are worked out: power supply and wiring for an ASIC miner.
Power lineA 2,5 mm² cable, a 16 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.
With the line in place all that is left is finding the machine on the network and telling it which pool to work for. Its IP address is reported by the IP Reporter utility, everything else is set in the web panel. The step by step procedure: how to configure an ASIC miner.
Cooling and noise
The 3,36 kW come back into the room almost entirely as heat, roughly three electric kettles running without a break. Four fans carry that heat out and the datasheet noise figure is 75 dB. From four machines in one room the intake and the extraction are already kept apart. Airflow sizing and the noise section: cooling ASIC miners.
Firmware
We sell it on factory Bitmain firmware, with no third party builds. The original files and their checksums are published on that page, should the machine ever need recovering.
Frequent questions
How much electricity does an Antminer L9 use per month?At 3360 W around the clock that is about 81 kWh a day and roughly 2420 kWh a month. At 0,10 € per kilowatt it comes to about 242 € a month in electricity alone.
What does the Antminer L9 improve over the L7?Hashrate goes from 9,5 to 16 GH/s and the cost per unit of work drops from 0,36 to 0,21 joules per megahash. For the same output the L9 pays close to half the electricity.
What is merged mining of LTC and DOGE?Litecoin and Dogecoin use the same algorithm, so the pool credits your work in both networks at once. You receive both coins while spending the electricity of one.
Can an Antminer L9 mine bitcoin?No. The L9 runs Scrypt and bitcoin runs SHA-256. Bitcoin needs a different ASIC, the S21 for instance.
What breaker and cable does an Antminer L9 need?At 230 V the miner draws about 14,6 A. A dedicated line in 2,5 mm² cable, a 16 A breaker and a residual current device. The socket is not shared with other appliances.
How loud is an Antminer L9?The datasheet says 75 dB, the same as an air cooled bitcoin ASIC such as the S21. That is vacuum cleaner territory and it does not belong in a living room.
Which chips are in the Antminer L9?BM1491AA, a Bitmain design for Scrypt. They set both the efficiency and the repair path: when one fails the whole hash board is swapped.
Should I buy an L9 or wait for the next generation?The L11 is leaner but dearer and in short supply. If your kilowatt is cheap, the efficiency gap takes a long time to pay back and waiting gains little.
Please sign in so that we can notify you about a reply