Indlela yokukhetha iIntambo ye-SATA ye-SFF-8087 ukuya kwi-SATA？
Kule mihla yokuqhuma kwedatha, nokuba kukwakha i-NAS esebenza kakuhle (i-Network Attached Storage) okanye ukuseta indawo yokusebenza, ukwandiswa kwendawo yokugcina izinto ngaphakathi kujongana nemingeni enzima yendawo. Kwabo bathanda iiseva ze-DIY okanye ukuphucula iinkqubo zabo zokugcina izinto, i-engile yokugoba kweentambo idla ngokugqiba ukuba ukuhamba komoya ngaphakathi kwekhava kuthambile na kwaye nokuba isigqubuthelo singavalwa na. Eli nqaku liza kujonga kwicandelo eliphambili,I-Mini SAS HD SFF-8087 I-engile yasekunene ukuya kwi-4 SATA 7P I-engile yasekunene, kwaye nixoxe ngeendlela ezahlukeneyo ezifanaintambo yasekunene ye-andle 8087 ukuya kwintambo yasekunene ye-satakwayei-engile yasekhohlo sff 8087 ukuya kwi-engile yasekunene intambo ye-sata, etyhila indlela ukhetho olufanelekileyo lwekhebula olunokuphucula ngayo uyilo lwehardware yakho.
I. Kutheni Ukhetha "I-Engile Yasekunene"?
Kwizisombululo zonxibelelwano lwendabuko zokugcina izinto, iintambo ezithe nkqo zilungele ukufakelwa nokukhutshelwa ngaphandle, kodwa zihlala zibangela ukuxinana okukhulu kweentambo kwiindawo ezincinci.Intambo ye-Mini SAS HD SFF-8087 ye-Engile yasekunene ukuya kwi-4 SATA 7P ye-Engile yasekuneneKwicala, eyona nzuzo icacileyo kukugcina isithuba. Isiphelo esinye sale ntambo yi-SFF-8087 right-engile interface, edla ngokuqhagamshelwa kwikhadi le-RAID okanye kwikhadi le-HBA; esinye isiphelo zii-interfaces ezine ze-SATA 7P ezine-engile yasekunene, eziqhagamshelwa kwi-hard drives okanye kwi-backplanes. Olu yilo "lwe-double right-engile" luvumela intambo ukuba ihambe kumphezulu webhodi yomama okanye ikhadi lokwandisa, nto leyo enciphisa kakhulu imfuneko yokuphakama kwentambo kwicala.
Umzekelo, xa sifuna imveliso ethile yenkcazo, sihlala sifaka amagama angundoqonjengentambo yasekunene ye-andle 8087 ukuya kwintambo yasekunene ye-sataOku kuthetha ukuba umsebenzisi ufuna zombini iziphelo zibe ziindlela zoyilo ze-right-engile ukuhlangabezana neemfuno zokufakela kuzo zombini iindlela. Kubalulekile ukuqaphela ukuba nangona igama elithi "right andle" lingelona igama eliqhelekileyo, liqheleke kakhulu kuphendlo lokwenyani. Libonisa ngokuchanekileyo imeko apho kufuneka ukugoba kwe-90-degree ekhoneni, ukuqinisekisa ukuba ujongano kwikhadi le-HBA alonakaliswa kukutsalwa kwentambo.
II. Ukukhetha Phakathi Kwasekhohlo Nasekunene: Ukuqonda Ulwalathiso
Ayizizo zonke iindlela zokubeka izinto ngaphakathi kwiikheyisi zekhompyutha ezifanayo. Ngamanye amaxesha, ujongano lwekhadi lakho le-RAID lujongana nephaneli esecaleni kwekheyisi, ngelixa iindawo zokugcina izinto kwi-hard drive zikwicala elinye. Kwimeko ezinjalo, into eqhelekileyoIntambo ye-Mini SAS HD SFF-8087 ye-Engile yasekunene ukuya kwi-4 SATA 7P ye-Engile yasekuneneisenokungahambelani kakuhle nendlela yocingo, njengoko unokufuna i-interface ye-SFF-8087 "ejonge ekhohlo". Kulapho kei-engile yasekhohlo sff 8087 ukuya kwi-engile yasekunene intambo ye-sataIngena. Ichaza intambo enesixhumi se-SFF-8087 esinekona yasekhohlo (apho intambo iphuma kwicala lasekhohlo le-interface) kwelinye icala kunye nesixhumi se-SATA esinekona yasekunene kwelinye. Olu dibaniso oluchanekileyo lwee-engile zasekhohlo nasekunene lukuvumela ukuba uqhagamshele ngokulula ii-hard drive ezikumacala ahlukeneyo kwiiseva ze-1U okanye ze-2U rack ngaphandle kokugoba intambo kakhulu. Ngokwahlukileyo koko, iintambo yasekunene ye-andle 8087 ukuya kwintambo yasekunene ye-sata, enokuba neziphelo zombini zijike ngasekunene, inomahluko omncinci kwiimeko zokusetyenziswa. Ukungawunaki lo mahluko usuka ekhohlo uye ekunene nokunyanzelisa ukufakelwa kunokubangela ukuba intambo ijijeke, nto leyo eyonyusa umngcipheko wokuncitshiswa kwesignali.
III. Iiparameters zobugcisa kunye nohlalutyo lokuhambelana
Xa ukhethaIntambo ye-Mini SAS HD SFF-8087 ye-Engile yasekunene ukuya kwi-4 SATA 7P ye-Engile yasekunene, kubalulekile ukuqwalasela kungekuphela nje ii-engile zojongano kodwa kunye nenkxaso yeprotocol. Okwangoku, iintambo eziphambili zolu hlobo zixhasa amazinga okudlulisa e-SAS 6Gbps okanye i-SAS 12Gbps (Serial Attached SCSI) kwaye ziyahambelana nomgangatho we-SATA 3.0. Xa usebenzisa i-intambo yasekunene ye-andle 8087 ukuya kwintambo yasekunene ye-sataukuze kuqhagamshelwe ii-hard drives ze-SATA eziqhelekileyo okanye ii-solid-state drives, intambo ngokwayo ayinakuba yingxaki yokusebenza, ukuba nje i-internal shielding kunye ne-wire gauge (AWG, i-American Wire Gauge) yentambo zikumgangatho ophezulu.
Kubalulekile ukuqaphela ukuba nangonai-engile yasekhohlo sff 8087 ukuya kwi-engile yasekunene intambo ye-sataIsebenza ngendlela efanayo nentambo eqhelekileyo ye-engile yasekunene, uyilo oluntsonkothileyo lwesikhunta kunye nolwentambo ludla ngokukhokelela kwiindleko eziphezulu zokuvelisa. Xa kuthengwa, abasebenzisi kufuneka bakhethe iimveliso ezibonisa ngokucacileyo inkcazo ye-pinout kunye namazinga okudlulisa axhaswayo ukuze baphephe ukuphazamisa umgangatho kunye nokubangela ukuhanjiswa kwedatha okungazinzanga.
IV. Iimeko zoFakelo oluSebenzayo kunye namava oMsebenzisi
Kwiinkqubo zokufakelwa zokwenyani, abasebenzisi abasebenziseIntambo ye-Mini SAS HD SFF-8087 ye-Engile yasekunene ukuya kwi-4 SATA 7P ye-Engile yasekunenebadla ngokuncoma ukucoceka kwekhava yangaphakathi. Umzekelo, xa ifakelwe kwikhava encinci yeMicro-ATX, ikhadi le-RAID lidla ngokuba kufutshane nendawo yokubonelela ngombane. Isebenzisa intambo eqhelekileyo ye-SFF-8087 ethe tye, intambo ingabetha ngqo kumbane okanye kwiphaneli esecaleni, nto leyo ebangela ukuba iphaneli esecaleni ivuthuluke. Nangona kunjalo, ngokusebenzisa i-intambo yasekunene ye-andle 8087 ukuya kwintambo yasekunene ye-sata, intambo ijika iidigri ezingama-90 ngqo ukusuka kwi-interface kwaye inwebeka ngokuhambelana nebhodi yebhodi, iphephe ngokupheleleyo imiqobo. Ukongeza, kuyilo lweentambo ze-backplane, ukuba ikheyiji yediski enzima ikwizantsi langaphambili le-chassis kwaye ikhadi le-HBA liphakathi kwe-PCIe slot, i-engile yasekhohloIntambo ye-SATA ye-SFF 8087 ukuya kwi-engile yasekunenekungenza indlela yocingo ibe nengqiqo ngakumbi ngokwasemzimbeni. Ngokulungisa icala eligobileyo lesiphelo seSATA, iintambo ezine zeSATA zingafakwa kakuhle kwi-hard disk, kuthintelwe imeko engathandekiyo yokusasazeka njenge "octopus".
V. Market乱象 kunye neengcebiso zokuThenga
Ekubeni ezi zincedisi ziveliswa kakhulu ngabantu besithathu, iindlela zazo zokubiza amagama zahlukile kakhulu. Abanye abathengisi banokubhekisa nje ku-"I-Mini SAS HD SFF-8087 I-engile yasekunene ukuya kwi-4 SATA 7P I-engile yasekunene"njenge"Dlulisela phambili i-8087 ukuya kwi-90 Degree SATA", ngelixa ubiza "Intambo ye-SATA ye-Engile yasekhohlo i-SFF 8087 ukuya ekunene"njenge"Reverse 8087 ukuya kwi-90 Degree SATA". Ke ngoko, xa ukhangela, kuyacetyiswa ukusebenzisa amagama angundoqo anjengelithi "reverse" okanye "left angle" ngokudibeneyo, kwaye ubhekisele kwimifanekiso ebonakalayo yeentambo ukuze ubone icala leeplagi zentambo.
Okokugqibela, nokuba kukufumana "intambo yasekunene ye-andle 8087 ukuya kwintambo yasekunene ye-sata"ukwakha uluhlu lweediski, okanye ukufuna i-special"i-engile yasekhohlo sff 8087 ukuya kwi-engile yasekunene intambo ye-sata"ukulungisa iseva endala, nceda uqinisekise ukuba uyaqinisekisa ubungakanani bomzimba be-interface. Nangona i-SFF-8087 yenye yemigangatho yokuqala ye-Mini SAS HD interfaces, indlela yayo yokutshixa yahlukile kwi-SFF-8643 ehlaziyiweyo. Qinisekisa ukuba i-motherboard yakho okanye i-controller interface iyahambelana nayo, ukuzeI-Mini SAS HD SFF-8087 I-engile yasekunene ukuya kwi-4 SATA 7P I-engile yasekuneneingenza umsebenzi wayo ewubekiweyo.
Ukuqukumbela, ukukhetha i-engile encinci yekhebula kubonisa ukuphishekela kakhulu iinkcukacha kwe-DIYer. Ngokuqonda okunzulu iimveliso ezimelwe ngala magama angundoqo mathathu angasentla, ungenza ngokwezifiso ngokupheleleyo itshaneli yedatha egqibeleleyo ngokwesakhiwo setyala lakho.
Ixesha leposi: Matshi-18-2026
