Intel CPU Server 1U Kub Pipe Heatsink

Thov nyem rau kab lus "mus saib lub Hoobkas hauv online" mus xyuas peb lub Hoobkas

Kev daws thermal ntawm cov servers yeej ib txwm yog lub hom phiaj ntawm kev lag luam. Niaj hnub no, thaum lub laij lej ceev tau nce siab thiab ntau dua thiab kev siv hluav taws xob nce ntxiv, qhov teeb meem thermal ntawm servers, tshwj xeeb tshaj yog cov chaw zov me nyuam cov ntaub ntawv nrog ntau cov ntawv thov servers, qhov teeb meem thermal yog ib txwm xav txog thawj zaug, thiab vim tias cov ntaub ntawv tseem ceeb. Sab nraud cov cua sov dissipation yog qhov nyuaj los daws qhov teeb meem tag nrho, thiab cov cua sov dissipation efficiency tsawg, lub sab hauv ntawm cov neeg rau zaub mov yog overheated, uas tsis tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm kev nyab xeeb server ua haujlwm kub. Yog li ntawd, ntau thiab ntau tus neeg rau zaub mov manufacturers tau tsom rau cov teeb meem thermal ntawm lub server sab hauv tshwj xeeb tshaj yog CPU.

Rau cov neeg rau zaub mov txias, tshwj xeeb tshaj yog server CPU txias, tsuas yog nce tus naj npawb ntawm cov kiv cua lossis nce cov kiv cua ceev tsis tuaj yeem daws qhov teeb meem zoo heev. Cov kiv cua ntau dua, qhov nrawm dua, qhov siv zog ntau dua thiab lub suab nrov dua. Rau cov neeg siv, kev siv hluav taws xob thiab suab nrov kuj yog teeb meem loj. yog li peb yuav tsum tsim kom muaj cov cua kub dissipation efficiency kub dab dej kom tshem tawm cov cua sov ntawm CPU thiab dissipate nws mus rau huab cua sai dua.

Lub server CPU yog CPU (Center Process Unit central processor) siv rau ntawm lub server. Cov neeg rau zaub mov yog ib qho khoom siv tseem ceeb hauv lub network, nws yog qhov yuav tsum tau txais kev nkag los ntawm ntau tus neeg thiab ntau li ntau txhiab tus neeg. Yog li ntawd, cov kev cai nruj xws li kev nrawm nrawm, kev ruaj ntseg super, thiab kev ua haujlwm ntev. Raws li cov neeg rau zaub mov muaj cov ntaub ntawv loj, yog li ntawd, CPU yog "lub hlwb" ntawm lub khoos phis tawj thiab qhov taw qhia tseem ceeb ntawm kev ua haujlwm ntawm server. CPU ntawm tus neeg rau zaub mov txawv raws li CPU cov lus qhia, uas feem ntau muab faib ua ob hom: CISC hom CPU thiab RISC hom CPU.

Raws li CPU yog lub hauv paus ntawm kev suav thiab tswj cov tub ntxhais ntawm lub khoos phis tawj thiab nws yog qhov kawg ua tiav chav rau kev ua cov ntaub ntawv thiab kev ua haujlwm. Txij li thaum lub CPU tshwm sim, nws tau ua rau muaj kev loj hlob loj hauv cov qauv kev xav, kev ua haujlwm zoo, thiab kev ua haujlwm txuas ntxiv.

CPU tau tshwm sim nyob rau hauv lub era ntawm loj-scale integrated circuits. Qhov hloov tshiab ntawm cov txheej txheem tsim qauv tsim thiab kev txhim kho txuas ntxiv ntawm cov txheej txheem kev sib txuas ua ke tau ua rau nws tsim thiab txhim kho tsis tu ncua.

Los ntawm qhov pib mob siab rau kev suav lej mus rau kev siv dav dav hauv kev suav, los ntawm 4 txog 8, 16, 32, 32 -ntsis processors, thiab thaum kawg mus rau 64 -ntsis processors, los ntawm txhua qhov chaw tsim khoom tsis sib haum rau qhov tshwm sim. ntawm cov kev qhia sib txawv teeb tsa architectures, CPU tau tsim kho sai heev txij li thaum nws yug los.

Raws li CPU Circuit Court muaj kev sib koom ua ke ntau dua thiab nyuaj, thermal dissipation yog qhov teeb meem tseem ceeb tshaj plaws los xav txog, yog tias lub server CPU overheated, tag nrho cov kab ke tsis tuaj yeem ua haujlwm ib txwm txawm tias kaw. Yog li qhov tsim nyog lub dab dej kub rau cov neeg rau zaub mov CPU yog qhov tseem ceeb thiab nws yog qhov tseem ceeb tshaj plaws thaum tsim lub server system.

Tam sim no cov neeg rau zaub mov nrov tshaj plaws CPU kub dab dej yog cov yeeb nkab cua sov dab dej, cov yeeb nkab cua sov lub dab dej yog cov khoom siv hluav taws xob zoo, uas muaj cov yam ntxwv ntawm cov cua kub dissipation. Nws muaj qhov kub hloov pauv siab, thiab qhov kub ntawm qhov kawg ntawm evaporation thiab sab condensation yog txawm.

Lub thermal tsis kam ntawm lub radiator yog txiav txim siab los ntawm thermal conductivity ntawm cov khoom thiab qhov chaw zoo nyob rau hauv lub ntim. Thaum lub cev aluminium lossis tooj liab radiator ncav cuag {{0}}}006m³, nws tsis tuaj yeem txo qhov kub tsis kam los ntawm kev nce nws qhov ntim thiab cheeb tsam. Rau cov khoom siv semiconductor cais nrog ob lub tog hluav taws kub dissipation, lub tshav kub tsis kam ntawm tag nrho cov-tooj ​​liab lossis tag nrho-aluminium kub dab dej tuaj yeem ncav cuag 0.04 degree C / W. Lub tshav kub yeeb nkab radiator tuaj yeem ncav cuag 0.01 degree / w. Nyob rau hauv tej yam ntuj tso convection txias, qhov kev ua tau zoo ntawm cov yeeb nkab cua sov radiator tuaj yeem nce ntau tshaj kaum npaug piv rau lub cev radiator.

Intel CPU server cua sov yeeb nkab cua sov dab dej muaj qhov zoo hauv qab no:

① Lub tshav kub hloov pauv ceev ceev, thiab nws lub peev xwm hloov cov cua sov yog ntau tshaj 1, 000 lub sij hawm sai dua li qhov loj thiab qhov hnyav ntawm cov yeeb nkab tooj liab;

② Cov ntim me me thiab lub teeb yuag;

③ Lub tshav kub dissipation efficiency yog siab, uas tuaj yeem ua kom yooj yim rau lub tshav kub dissipation tsim ntawm cov khoom siv hluav taws xob, xws li tig cua txias rau nws tus kheej txias;

④ Tsis tas yuav ntxiv cov khoom siv hluav taws xob, tsis tas yuav tsum muaj kev saib xyuas tshwj xeeb thaum ua haujlwm;

⑤ Tom qab qhov kub thiab txias yog qhov zoo heev, tom qab thermal tshuav nyiaj li cas, qhov kub thiab txias gradient ntawm evaporation kawg thiab condensation kawg yog me me;

⑥ Nws ruaj khov thiab txhim khu kev qha thiab tsis ua rau ib puag ncig.

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