I-hard disk drive (efinyeziweyo njenge-HDD) ebizwa ngokuba yi-hard drive sesona sixhobo sokugcina kwikhompyuter. Igcina i-OS, izihloko zesoftware, kunye nezinye iifayile ezibalulekileyo. I-hard disk idla ngokuba sesona sixhobo sikhulu sogcino. Sisixhobo sogcino sesibini esithetha ukuba idatha inokugcinwa ngokusisigxina. Kwakhona, ayiguquguquki njengoko idatha equletheyo ayicinywanga xa inkqubo icinyiwe. I-hard disk drive ineepleyiti ezinozibuthe ezijikeleza ngesantya esiphezulu.
Imixholo[ fihla ]
- Amagama atshintshanayo
- Amacandelo e-hard disk drive
- Inkcazo ebonakalayo ye-hard drive
- Isebenza njani i-hard drive?
- Zeziphi iintlobo zehard drives?
- Yintoni umthamo wogcino lwe-hard drive?
- Ngaba inkqubo yakho iya kusebenza ngaphandle kwe-hard drive?
- Imisebenzi ye-HDD
- Imiba ngeHDD
- HDD okanye SSD?
Amagama atshintshanayo
Nangona eli ingelilo igama elichanekileyo, abantu bakwathi C Drive ibhekisa kwihard disk. Kwi-Windows, ulwahlulo oluphambili lwe-hard drive lunikezelwa ngokungagqibekanga unobumba C. Ezinye iisistim zikwanalo nothotho loonobumba (C, D, E)… ukumela iindawo ezahlukeneyo zehard diski. I-hard disk drive iphinda ihambe ngamanye amagama amaninzi - i-HDD isifinyezo, i-hard disk, i-hard drive, i-fixed disk, i-fixed disk drive, i-fixed drive. Ifolda yengcambu ye-OS ibanjwe yi-primary hard drive.
Amacandelo e-hard disk drive
I-hard disk drive ijikeleza ngesantya esiphakathi kwe-15000 RPM (Uguqulo ngomzuzu) . Njengoko ijikeleza ngesantya esiphezulu, kufuneka ibambelwe ngokuqinileyo esithubeni ukuthintela ukurhabaxa. Iibrayisi kunye nezikrufu zisetyenziselwa ukugcina idiski ngokuqinileyo kwindawo. I-HDD ineseti yeediski ezijikelezayo ezibizwa ngokuba ziiplatters. Isitya sinengubo yamagnetic kuzo zombini - phezulu kunye nezantsi. Phezu kwepleyiti, ingalo enentloko yokufunda/yokubhala iyonaba. Intloko ye-R / W ifunda idatha kwi-platter kwaye ibhala idatha entsha kuyo. Intonga edibanisa kwaye ibambe iipleyiti kunye ibizwa ngokuba ngumsonto wokusonta. Kwi-platter, idatha igcinwa ngomagnetic ukuze ulwazi lugcinwe xa inkqubo ivaliwe.
Indlela kwaye nini iintloko ze-R / W kufuneka zihambe zilawulwa yibhodi yokulawula i-ROM. I Intloko ye-R/W ibanjwe endaweni yingalo ye actuator. Kuba amacala omabini epleyiti agqunywe ngozibuthe, yomibini imiphezulu ingasetyenziselwa ukugcina idatha. Icala ngalinye lahlulwe ngokwamacandelo. Icandelo ngalinye lahlulwe kwakhona langamathrekhi. Iingoma ezivela kwiipleyiti ezahlukeneyo zenza isilinda. Ukubhalwa kwedatha kuqala kwingoma engaphandle kwaye iqhubela ngaphakathi njengoko i-cylinder nganye izaliswe. I-hard drive yahlulwe yangamacandelo amaninzi. Isahlulo ngasinye sahlulwe ngokwemiqulu. I IRekhodi yokuQalisa eyiNtloko (MBR) ekuqaleni hard drive igcina zonke iinkcukacha malunga nokwahlula.
Inkcazo ebonakalayo ye-hard drive
Ubungakanani be-hard drive buthelekiseka naleyo yencwadi yephepha. Nangona kunjalo, inobunzima obuninzi. Ii-hard drives ziza nemingxuma esele igrunjwe ngaphambili emacaleni enceda ekunyuseni. Ifakwe kwi-computer case kwi-3.5-inch drive bay. Ukusebenzisa i-adapter, kunokwenziwa kwakhona kwi-5.25-intshi ye-drive bay. Isiphelo esinalo lonke unxibelelwano lubekwe kwicala langaphakathi lekhompyuter. Umva wokugqibela we-hard drive unamachweba okudibanisa kwi-motherboard, ukunikezelwa kwamandla. Useto lwe-Jumper kwi-hard drive yeyokuseta ukuba i-motherboard iya kuyiqaphela njani i-hard drive xa kukho iidrive ezininzi.
Isebenza njani i-hard drive?
I-hard drive inokugcina idatha ngokusisigxina. Inememori engaguquguqukiyo, ngoko unokufikelela kwidatha kwi-HDD xa uvula inkqubo yakho emva kokuyivala.
Ikhompyuter ifuna i-OS ukuze isebenze. I-HDD yindawo apho inkqubo yokusebenza inokufakwa khona. Ukufakwa kweenkqubo nako kufuna i-hard drive. Zonke iifayile ozikhuphelayo zigcinwa ngokusisigxina kwi-hard drive.
Intloko ye-R / W ithatha inkathalo yedatha ekufuneka ifundwe kwaye ibhalwe kwi-drive. Idlulela ngaphaya kwesitya esahlulwe ngokwemizila kunye namacandelo. Ekubeni iipleyiti zijikeleza ngesantya esiphezulu, idatha inokufumaneka ngokukhawuleza ngokukhawuleza. Intloko ye-R / W kunye nesitya sohlulwe ngumsantsa obhityileyo.
Zeziphi iintlobo zehard drives?
Ii-hard drives ziza kwiindidi ezahlukeneyo zobukhulu. Zeziphi iintlobo zee-hard drives ezikhoyo? Zahluke njani enye kwenye?
I-flash drive iqulethe i-hard drive. Nangona kunjalo, i-hard drive yayo yahluke kakhulu kuleyo yemveli. Lo akajiki. I-flash drive ine-built-in i-slid-state drive (SSD) . Iqhagamshelwe kwikhompyuter isebenzisa i-USB. I-hybrid ye-SSD kunye ne-HDD ebizwa ngokuba yi-SSHD ikhona.
I-hard drive yangaphandle yi-hard drive yemveli ebekwe kwimeko ukuze isetyenziswe ngokukhuselekileyo ngaphandle kwetyala lekhompyutha. Olu hlobo lwe-hard drive lunokudityaniswa kwikhompyuter nokuba kusetyenziswa USB/eSATA/FireWire . Unokwenza i-hard drive yakho yangaphandle ngokudala indawo ebiyelweyo ukuze ube nendlu yakho yemveli hard drive.
Yintoni umthamo wogcino lwe-hard drive?
Ngelixa utyala imali kwiPC/kwilaptop, umthamo wehard drive yinto enkulu ekufuneka uyiqwalasele. I-hard drive enomthamo omncinci ayiyi kukwazi ukuphatha inani elikhulu ledatha. Injongo yesixhobo kunye nohlobo lwesixhobo kubalulekile ngokunjalo. Ukuba uninzi lwedatha yakho lugcinwe efini, i-hard drive enomthamo omncinci inokwanela. Ukuba ukhetha ukugcina uninzi lwedatha yakho ngaphandle kweintanethi, unokufuna i-hard drive enomthamo omkhulu (malunga ne-1-4 TB). Umzekelo, cinga ukuba uthenga ithebhulethi. Ukuba uya kusebenzisa ubukhulu becala ukugcina iividiyo ezininzi, ukuya kule ine-54 GB hard drive iya kuba lukhetho olungcono kunelo lithi, umthamo we-8 GB.
Ngaba inkqubo yakho iya kusebenza ngaphandle kwe-hard drive?
Oku kuxhomekeke kwi BIOS uqwalaselo. Isixhobo sijonga ukuba kukho nasiphi na esinye isixhobo esivulelekileyo kulandelelwano lwesiqalo. Ukuba une-flash drive ye-bootable, ingasetyenziselwa ukuqala ngaphandle kwe-hard drive. Ukuqalisa ngaphezulu kwenethiwekhi enemeko yophumezo lwe-pre-boot kuyenzeka, nangona kwezinye iikhompyuter kuphela.
Imisebenzi ye-HDD
Yeyiphi imisebenzi eqhelekileyo onokuthi uyenze ngehard disk yakho?
Nye. Ukutshintsha ileta yokuqhuba - Njengoko bekutshiwo ngaphambili, uthotho lweeleta zisetyenziselwa ukumela iindawo ezahlukeneyo zokuqhuba. C imele eyona hard drive kwaye ayinakuguqulwa. Oonobumba abamele iidrive zangaphandle, nangona kunjalo, banokutshintshwa.
2. Ukuba ufumana ngokuphindaphindiweyo imiyalezo yesilumkiso malunga nesithuba esisezantsi kwidisk, ungajonga ukuba singakanani na isithuba esishiywe kwi-drive yakho. Ngaphandle koko, yinto efanelekileyo ukujonga rhoqo indawo eshiywe ukuqinisekisa ukusebenza kakuhle kwenkqubo. Ukuba unesithuba esincinci esishiyekileyo, kufuneka wenze njalo khulula indawo kwi-drive yakho ngokukhupha iinkqubo ezinkulu kakhulu okanye ezingasetyenziswanga ixesha elide. Unokukopa ezinye iifayile kwesinye isixhobo kwaye ucime emva koko kwisistim yakho ukwenza indawo yedatha entsha.
3. I-hard drive kufuneka yahlulwe phambi kokuba inkqubo yokusebenza ifakwe. Xa uqala ukufaka i-OS kwi-hard drive entsha, iyafomathwa. Nazi izixhobo zokwahlula idiski ukukunceda ngokufanayo.
4. Ngamanye amaxesha ukusebenza kwenkqubo yakho kutsala nzima ngenxa yokuqhekeka kwehard drive. Ngamaxesha anjalo kuya kufuneka ukwenza i-defragmentation kwihard drive yakho. I-defragging inokuphucula isantya senkqubo yakho kunye nokusebenza ngokubanzi. Kukho itoni yezixhobo zokukhulula ezifumanekayo ngenjongo.
5. Ukuba ufuna ukuthengisa i-hardware okanye ukubuyisela inkqubo entsha yokusebenza, kufuneka kuthathelwe ingqalelo ukulahla idatha endala ngokukhuselekileyo. Inkqubo yokutshatyalaliswa kwedatha isetyenziselwa ukucima ngokukhuselekileyo yonke idatha kwi-drive.
6. Ukukhuselwa kwedatha kwi-drive - Ngenxa yezizathu zokhuseleko, ukuba ufuna ukukhusela idatha kwi-drive yakho, inkqubo ye-disk encryption iya kusetyenziswa. Ukufikelela kwidatha kunokwenzeka kuphela ngephasiwedi. Oku kuya kuthintela ukufikelela kwidatha ngemithombo engagunyaziswanga.
Imiba ngeHDD
Njengoko ulwazi oluninzi lufunda ukusuka/ lubhalwe kwidisk, isixhobo sinokuqalisa ukubonisa iimpawu zokusetyenziswa ngokugqithisileyo. Omnye umba onjalo yingxolo eveliswa kwi-HDD. Ukuqhuba uvavanyo lwe-hard drive kuya kubonisa nayiphi na imiba nge-hard drive. Kukho isixhobo esakhelwe ngaphakathi kwiWindows esibizwa chkdsk ukuqaphela kunye nokulungisa iimpazamo kwi-hard drive. Sebenzisa uguqulelo lomzobo wesixhobo ukujonga iimpazamo kunye nezilungiso ezinokwenzeka. Ezinye izixhobo zasimahla zokulinganisa iiparamitha ezinjengokukhangela ixesha lokuchonga imiba ngehard drive yakho. Kwiimeko ezinzima, ukutshintshwa kwe-hard drive kunokufuneka.
HDD okanye SSD?
Kwangexesha elide, i-hard disk drive isebenze njengeyona nto iphambili yokugcina isixhobo kwiikhompyuter. Enye into ibisenza uphawu kwimarike. Yaziwa ngokuba yiSolid State Drive (SSD). Namhlanje, kukho izixhobo ezikhoyo nokuba HDD okanye SSD. I-SSD ineenzuzo zokufikelela ngokukhawuleza kunye ne-latency ephantsi. Nangona kunjalo, ixabiso layo ngeyunithi yememori liphezulu kakhulu. Ngaloo ndlela, ayikhethwa kuzo zonke iimeko. Ukusebenza okungcono kunye nokuthembeka kwe-SSD kunokubalelwa kwinto yokuba ayinazo iindawo ezihambayo. Ii-SSD zisebenzisa amandla amancinci kwaye azenzi ngxolo. Ngaloo ndlela, ii-SSD zineenzuzo ezininzi ngaphezu kwee-HDD zemveli.
Elon Decker U-Elon ungumbhali wezobugcisa kwi-Cyber S. Ubhale indlela-izikhokelo malunga neminyaka eyi-6 ngoku kwaye uye wagubungela izihloko ezininzi. Uyakuthanda ukugubungela izihloko ezinxulumene neWindows, Android, kunye namaqhinga amva nje kunye neengcebiso.