Kev tshuaj xyuas tag nrho ntawm Server rack txee loj cov qauv thiab cov txheej txheem xaiv

Nyob rau hauv kev tsim kho ntawm cov ntaub ntawv chaw infrastructure, neeg rau zaub mov khib txee yog ib tug ntawm cov tub ntxhais load- bearing li, thiab nws loj standardization thiab normalization ncaj qha cuam tshuam cov efficiency ntawm cov khoom xa mus, kev yooj yim ua hauj lwm, thiab tag nrho cov system stability. Raws li lub hauv paus tseem ceeb rau kev ntsuas qhov ntev ntawm cov servers, 'U' yog cov ntawv luv rau chav tsev.

Cov kev cai sib koom ua ke ntawm chav tsev no tso cai rau cov servers kom raug hloov mus rau kev teeb tsa khib nyiab. Tom qab kho qhov preset kho cov ntsia hlau qhov ntawm lub Rack mount txee nrog cov neeg rau zaub mov ntsia hlau qhov, xa tuaj yeem ua tiav los ntawm kev kho lawv nrog cov ntsia hlau, ua kom muaj txiaj ntsig zoo thiab tsim qauv ntawm qhov chaw nruab rau txhua tus neeg rau zaub mov. Hauv qhov kev xa tawm ntawm cov khoom siv khib nyiab, 1U, 2U, thiab 4U servers yog cov ntsiab lus tseem ceeb, thiab lawv qhov ntau thiab tsawg ua raws li tus qauv U unit: 1U sib npaug 4.445 centimeters, 2U sib npaug 8.89 centimeters, thiab 4U sib npaug 17.78 centimeters.

42U khib yog ib qho kev qhia tshwj xeeb hauv cov chaw zov me nyuam, tab sis nws yuav tsum tau muab sau tseg tias qhov siab ntawm 42U khib tsis tas txhais tau tias 42 1U servers tuaj yeem xa ncaj qha mus. Tom qab kev xa tawm cov cuab yeej, nws yuav tsum tau khaws cia qhov chaw sov so, qhov chaw txav ntawm lub cuab yeej, nrog rau qhov chaw teeb tsa rau kev txhawb nqa cov cuab yeej xws li xov hlau, keyboards, firewalls, thiab cov lus qhia.

Yog li ntawd, nws yog ib qho tsim nyog yuav tsum ua tiav xam cov lej tiag tiag ntawm cov servers xa tawm raws li cov khoom siv tshwj xeeb. Thaum txiav txim siab qhov kev xa tawm ntau ntawm 42u server racks, ob qhov tseem ceeb yuav tsum tau xav txog: ib qho yog lub cev tsis zoo ntawm lub server nws tus kheej, xws li ntim, siv hluav taws xob, thiab hluav taws xob tsim hluav taws xob; Qhov thib ob yog qhov tseem ceeb tsis xws li lub peev xwm muab hluav taws xob, kev siv hluav taws xob ua kom sov, thiab kev thauj khoom - kev ua haujlwm ntawm lub txee.

Raws li cov kev txwv no, cov ntsiab lus tseem ceeb hauv qab no tuaj yeem raug xa mus rau: ua ntej, cia 1U ntawm qhov chaw tshav kub dissipation ntawm cov khoom siv thiab npaj qhov chaw teeb tsa ntawm cov keyboards thiab PDUs;

Qhov thib ob, lub txee feem ntau muab 10KW rov ua dua lub zog nrog lub peev xwm zoo li qub tsis pub tsawg dua 1200 kilograms (qhov tshwj xeeb yuav tsum tau txiav txim siab raws li kev tsim kho ntawm chav tsev computer);

Thib peb, nyob rau hauv lub ntsiab lus ntawm tsis pub dhau lub load fais fab mov, cov khoom siv ntau U hauv Phab ntsa mount server khib feem ntau tsis tshaj 26U, nrog rau kev xa tawm tsis pub ntau tshaj 16 1U pab kiag li lawm, tsis pub ntau tshaj 12 2U pab kiag li lawm, thiab 4 rau 7 4U pab kiag li lawm.

Cov ntaub ntawv khib nyiab ua si ntau lub luag haujlwm tseem ceeb hauv cov chaw khaws ntaub ntawv. Nws lub luag haujlwm tseem ceeb yog txhawm rau txhim kho tag nrho cov qauv tsim qauv ntawm cov chaw zov me nyuam. Raws li kev lag luam tus qauv ntawm 19 nti cov cuab yeej teeb tsa dav, cov txheej txheem xa tawm ntawm cov khoom tuaj yeem txhim kho kev huv huv thiab kev tswj xyuas yooj yim ntawm cov chaw zov me nyuam.

Qhov thib ob, Vertical server rack nrog lub ntsej muag kub dissipation muaj nuj nqi tuaj yeem txuag hluav taws xob ntau thaum lub sijhawm ua haujlwm ntawm cov ntaub ntawv chaw. Yog hais tias muaj ntau ntawm cov cua sov tsim thaum lub sij hawm ua hauj lwm ntawm cov cuab yeej accumulates nyob rau hauv lub txee, nws yuav cuam tshuam rau kev ruaj ntseg ntawm cov khoom siv. Cov khoom siv hluav taws xob ntse tuaj yeem kho cov cua sov kom zoo raws li tus naj npawb ntawm cov cuab yeej tau teeb tsa hauv lub txee, nrog rau kev teeb tsa kev teeb tsa xws li cua txias thiab hluav taws xob thaiv, kom tsis txhob muaj hluav taws xob pov tseg. Tib lub sijhawm, nws txhawb nqa kev ua haujlwm puv ntoob ntawm cov cuab yeej thiab tuaj yeem txuag tau li 20% ntawm cov nqi khiav haujlwm piv rau cov khoom siv ib txwm muaj, nrog lub zog tseem ceeb - txuag cov teebmeem.

Nrog rau txoj kev loj hlob ntawm cov ntaub ntawv chaw tsim kho mus rau tag nrho cov muaj nyob rau hauv kev txhim kho, qhov kev thov rau Enclosed neeg rau zaub mov rack tswj yog ua kom muaj kev vam meej. Cov neeg siv yuav tsum tau xyuam xim rau peb yam tseem ceeb thaum xaiv lub txee.

Ua ntej, xyuas kom cov load-cov kabmob muaj peev xwm. Raws li kev xa khoom ceev ntawm cov khoom siv hauv lub txee tseem nce ntxiv, kev thauj khoom zoo -cov kabmob kev ua tau zoo yog qhov yuav tsum tau ua rau cov khoom tsim nyog. Cov txee uas tsis ua raws li kev thauj khoom- cov qauv kev coj tus kheej tsis tsuas yog tsis tuaj yeem tiv thaiv cov khoom siv sab hauv, tab sis kuj tseem tuaj yeem ua rau tag nrho lub cev tsis ua haujlwm.

Thib ob, kev tswj qhov kub thiab txias. Lub txee yuav tsum muaj kev tswj xyuas qhov kub thiab txias kom tsis txhob overheating lossis overcooling cuam tshuam rau kev ua haujlwm ntawm cov khoom siv sab hauv. Tag nrho cov cua txias series kiv cua tuaj yeem xaiv raws li qhov chaw siv. Kev ywj pheej cua txias tshuab tuaj yeem ntsia tau rau hauv qhov chaw kub, thiab cov cua sov thiab cov rwb thaiv tsev ywj pheej tuaj yeem teeb tsa hauv qhov chaw txias.

Thib peb, tiv thaiv - muaj peev xwm cuam tshuam. Lub txee ua haujlwm tag nrho Network khib nyiab yuav tsum tau nruab nrog ntau hom qhov rooj xauv, uas muaj kev tiv thaiv siab - cuam tshuam kev ua haujlwm xws li plua plav, dej, thiab hluav taws xob tiv thaiv. Nyob rau tib lub sijhawm, cov khoom siv tsim nyog thiab cov ntawv txuas txuas yuav tsum tau muab los pab txhawb kev tswj hwm cable thiab txhim kho kev ua haujlwm thiab kev saib xyuas kom zoo. Nyob rau hauv ntau yam txheej txheem kev thov txee, ntau hom txee hloov mus rau qhov sib txawv ntawm qhov chaw xa khoom thiab cov khoom yuav tsum tau ua. Ntawm lawv, phab ntsa mounted txee tsim nyog rau kev xa tawm scenarios nrog qhov chaw txwv, thiab phab ntsa mounted installation yuav txuag tau qhov chaw hauv av.

Yog tias koj muaj lus nug lossis kev yuav khoom xav tau hais txog kev xaiv qhov loj me, kev npaj peev txheej, lossis kev tswj xyuas kev txawj ntse rauServer khib txee, thov koj xav tiv tauj peb txhua lub sijhawm. Peb yuav muab koj nrog kev sib tham txog kev lag luam thiab ib qho - nres kev pabcuam.