Bitcoin mining tuam txhab Compass Mining thov kom pom "peb qhov teeb meem" hauv ASIC tsim ntawm ob tus tshiab Antminer S19 miners, units uas feem ntau yog siv los ua kuv Bitcoin. (BTC).
Cov teeb meem no tuaj yeem ua rau lub tshuab overheating thiab qee zaum, tawg tag.
Lub tuam txhab pab neeg ua haujlwm mining tau ceeb toom hauv nws lub Peb Hlis 6 ncej hais tias "Miners yuav tsum tau npaj," tshwj xeeb tshaj yog cov uas yuav lub S19 90T thiab S19 XP Antminers tsim los ntawm 2022 mus txog.
Bitmain hloov nws tus qauv ASIC. Miners yuav tsum tau npaj txhijhttps://t.co/cs8z96lR1L pic.twitter.com/2NN4O3sEfP
- Yuav Foxley (@wsfoxley) Lub peb hlis ntuj 7, 2023
Thaum lub tuam txhab tau hais tias "lwm cov qauv tuaj yeem cuam tshuam ib yam," qhov peb qhov tsis zoo uas lub tuam txhab tau txheeb xyuas tau tshwm sim los ntawm qhov tsis muaj lub tshuab hluav taws xob sib txuas (PIC) ntawm cov units, kev siv cov txhuas plating es tsis txhob siv cov khoom siv laminate, thiab cov bunching. Cheebtsam ntawm ib sab ntawm lub rooj tsavxwm.
Raws li Compass Mining, peripheral interface controllers, lossis PICs, yog siv los tswj thiab saib xyuas ntau yam khoom siv thiab cov tshuab thoob plaws txhua yam khoom siv hluav taws xob. Hauv ASICs, lawv tau siv los cuam tshuam nrog cov hashboards ib tus zuj zus, tsis yog hais txog lawv li ib chav.
Qhov no, txawm li cas los xij, tau raug tshem tawm hauv qhov tsim tshiab tshaj plaws, hais tias lub tuam txhab.
"Hauv ASICs, PIC zaum saum lub hashboard thiab tso cai rau txhua tus hashboard hais lus rau tus kheej. Yog tsis muaj nws, koj yuav tsum hais lub tsev raws li ib chav tsev, tsis yog peb hashboards. "
Compass Mining tau piav qhia tias qhov tsis muaj PIC no txhais tau tias yog tias ib qho hashboard ua tsis tiav, tag nrho lub tsev "ua tsis tiav."
“Xwb, tus miner ua tsis tiav. Peb tau pom qhov no yog qhov teeb meem nrog peb S19 XP 141 TH units, uas tau ua tsis tiav tag nrho thaum tsuas yog ib lub rooj tsavxwm muaj teeb meem. "
Lub tuam txhab mining kuj tau hais tias los ntawm kev siv txhuas plating ntawm lub hashboard, nws tuaj yeem ua rau kub dhau thiab yog li ua rau "tus nqi tsis ua haujlwm" ntau dua li cov uas tau tsim los ntawm cov ntawv luam tawm Circuit Board (PCBs) - uas yog qhov qub S19s tau tsim.
Qhov no yuav ua rau "kev xav tau kev pabcuam siab dua," lub tuam txhab tau hais.
Lub caij no, lub tuam txhab kuj tau hais txog kev txhawj xeeb txog lub mining unit hloov mus rau txhuas, xa mus rau nws li "net negative."
"Peb pom qhov kev txiav txim siab tsim los hloov pauv rau txhuas-plating ntawm hashboards raws li qhov tsis zoo-ib qho uas yuav ua rau ASIC tsis ua hauj lwm thiab kev poob qis thaum nce nqi kev pabcuam thiab kev saib xyuas," nws sau.
Lub tuam txhab kuj tau piav qhia tias qhov muaj ntawm txhuas yuav ua rau nws nyuaj dua los hloov cov chips tsis zoo:
"Qhov tsis muaj PIC yog sib xyaw ua ke los ntawm kev hloov pauv sai rau txhuas-phaj ntawm tag nrho cov hashboards. Yog hais tias lub rooj tsavxwm overheats vim yog txhuas lub tshav kub dispersion zog, ces tag nrho chav tsev yuav poob mus es tsis txhob tsuas yog ib lub rooj tsavxwm. "
Compass Mining tau hais tias lawv thawj zaug paub txog qhov kev poob qis hauv kev ua haujlwm thaum lawv siv S19 XP ntawm nws qhov chaw koom tes hauv Texas - uas tuaj yeem cuam tshuam los ntawm cov av noo thiab cua sov.
Raws li qhov teeb meem thib peb, lub tuam txhab tau sau tseg tias los ntawm kev siv cov txhuas plating yam tsis tau hloov lub chassis - lub hauv paus ncej ntawm ASIC - kuj yuav ua rau muaj kev ua tsis tiav ntau dua.
Vim tias txhuas yog kub emissive heev, cov hlau yuav ua rau "convective cua sov" nyob rau hauv lub chassis, lub tuam txhab piav qhia, ua ntej tshaj tawm ib co kev daws teeb meem:
"Ib qho kev daws teeb meem rau qhov no nyob rau hauv ib puag ncig cua txias yuav ua rau kom huab cua huab cua ntau txaus kom dissipate cov cua sov khaws cia hauv miner - ib qho txawv tsim los yog cov kiv cua muaj zog."
Related: Bitcoin ASIC miner nqi hovering ntawm lows tsis pom nyob rau hauv lub xyoo
Lwm cov kev daws teeb meem uas tau thov los ntawm lub tuam txhab suav nrog kev nrhiav cov firmware thib peb uas tso cai rau cov zaus thiab qhov hluav taws xob ntawm lub tshuab kom tswj tau qhov ntsuas kub thiab av noo kom tsim nyog kom tau txais ntau dua. lub neej ntev ntawm cov tshuab mining.
Txawm li cas los xij, lub tuam txhab tau lees paub tias lawv tuaj yeem tau txais "cov khoom tsis zoo" los ntawm Bitmain, ceeb toom tias nws yog "kev paub zoo" hauv Bitcoin mining tsis yog yuav thawj pawg ntawm Bitcoin ASICs.
"Qhov tsis paub qhov yuam kev feem ntau tsuas yog tshwm sim dhau sijhawm, yog li nws yog qhov zoo tshaj kom lwm tus pom lawv ua ntej," nws hais.
Cointelegraph hu rau Bitmain rau kev tawm tswv yim tab sis tsis tau txais cov lus teb los ntawm lub sijhawm tshaj tawm.
Bitmain Antminers tau siv rau kuv pov thawj-ntawm-ua haujlwm cryptocurrencies xws li BTC, Dogecoin (COJ) thiab Litecoin (LTC).
Tau qhov twg los: https://cointelegraph.com/news/bad-batch-or-flawed-design-compass-mining-flags-problems-with-new-asic-miners