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Igcinwa Kanjani Idatha Ku-Hard Disk: Umhlahlandlela Olula
Okuqukethwe
- 1. Ama-SSD ayigcina kanjani idatha?
- 2. I-SSD Iyigcina Kanjani Idatha Ingenawo Amandla?
- 3. I-HDD Igcina Kanjani Idatha?
- 4. Imibuzo Evame Ukubuzwa
Okuthathwayo Okubalulekile
Ama-SSD ayigcina kanjani idatha?
Ama-SSD ayahluka kumadrayivu e-hard disk endabuko (ama-HDD) ngoba awanazo izingxenye ezihambayo. Basebenzisa i-NAND flash memory chips ukuze bagcine idatha. Lobu buchwepheshe buvikela idatha ngisho nalapho ugesi ungekho.
Ama-SSD agcina idatha ngesistimu yegridi kagesi. Uhlelo luhlukaniswe lube yizicucu. Kwenza ukubhala ngekhodi kwedatha nokuhlela kusebenze kahle.
Ukubhala idatha ku-SSD kuhilela amasu amaningi. Lezi zindlela zisiza ukufaka ikhodi ngokunembile. Into eyodwa ebalulekile okufanele uyazi ukubhala i-amplification.
Ukukhulisa ukubhala kwenzeka lapho kubhalwa idatha eningi kunalokho obekuhlosiwe. Kuwukhiye wokuqonda ukuthi ama-SSD ahlala kanjani futhi asebenze kahle.
| Isici | Imininingwane |
| Ubuchwepheshe Besitoreji | Isitoreji esingaguquguquki |
| Ingxenye Eyinhloko | Imemori ye-flash ye-NAND |
| Ukuphathwa Kwedatha | Umbhalo wekhodi wedatha, ukukhohlisa kweseli yememori |
| Ukusebenza kahle Factor | Bhala i-amplification |
I-SSD Iyigcina Kanjani Idatha Ngaphandle Kwamandla?
Amadrayivu e-Solid-state (SSD) aziwa ngokugcina idatha ngisho nangaphandle kwamandla. Lokhu kungenxa yenkumbulo ye-flash.
Ama-SSD agcina idatha kumaseli enkumbulo ye-NAND flash. Lawa maseli abamba amandla ezendlalelo ze-silicon nitride. Lokhu kugcina idatha ngisho nalapho amandla evaliwe. Yingakho ama-SSD ethembekile ekusetshenzisweni okuningi.
Inzuzo enkulu yobuchwepheshe besitoreji obungaguquguquki ukugcina idatha iphephile. Ama-SSD angagcina idatha iphephile isikhathi eside. Lokhu kungenxa yezakhiwo eziyisisekelo zememori ye-flash.
Ake sibheke ukuthi ama-SSD nama-HDD aphatha kanjani ukushaja nedatha:
| Isibaluli | I-SSD | I-HDD |
| Isitoreji Mechanism | I-NAND Flash Memory | Izicwecwe Zezibuthe |
| Ukugcinwa Kwenkokhelo | Igcina ukushaja izendlalelo ze-silicon nitride | Akufaneleki |
| Ubuqotho Bedatha | Phezulu, ngenxa yobuchwepheshe obungaguquguquki | Kuncike ekuzinzeni kwezingxenye zemishini |
| Ukuncika kwamandla | Akukho okokugcina idatha | Amandla aqhubekayo ayadingeka ukuze kufinyelelwe idatha |
I-HDD Igcina Kanjani Idatha?
Ama-Hard Disk Drives (ama-HDD) agcina idatha ngokuyibhala ezicwecweni zediski. Lezi zingcwecwe zenziwe ngengilazi noma nge-aluminium futhi zinenamathela kazibuthe. Ahlelwe abe yindilinga ebizwa ngokuthi amathrekhi, ahlukaniswa abe izingxenye ezincane ezibizwa ngokuthi imikhakha.
Idatha igcinwa ngekhanda elifundwayo engalweni ye-actuator. Leli khanda lintanta ngaphezu koqweqwe, lishintsha izizinda kazibuthe. Lolu shintsho lubangelwa i-magnetic flux, esiza ukugcina idatha ngendlela efanele.
Ngaphambi kokusetshenziswa, i-HDD idlula ekufometheni kwezinga eliphansi. Lesi sinyathelo sisetha amathrekhi nemikhakha emapuletini. Bese, ukufometha kwezinga eliphezulu kudala isakhiwo sesistimu yefayela. Lokhu kuvumela isistimu yokusebenza yekhompuyutha ukuthi ilawule futhi ifinyelele idatha kahle.
FAQ
Ithini indima ye-spindle motor kuma-HDD?
I-spindle motor izungeza amapuleti ediski ngesivinini esikhulu. Lokhu kuphotha kuvumela amakhanda afundwayo ukuthi afinyelele ezindaweni ezahlukene zamapuleti ngokushesha. Idlala indima ebalulekile ekugcineni nasekubuyiseni idatha. Ngokuphathwa kwedatha esebenza kahle kakhulu, cabanga ukusebenzisa i I-PC yezimboni ene-NVIDIA GPU noma a ikhompyutha ye-rackmount eqinile ukusekela imisebenzi ejulile.
Kuyini ukukhulisa ukubhala kuma-SSD?
Ukukhulisa ukubhala kwenzeka lapho kubhalwa idatha eningi ebonakalayo kumaseli enkumbulo ye-SSD kunalokho okwakuhlosiwe ekuqaleni, okwandisa ukuguga kumaseli enkumbulo futhi kuthinta ukuqina nokusebenza kahle kwe-SSD.
Yiziphi izingxenye eziyinhloko ezihilelekile ekugcinweni kwedatha ngaphakathi kwe-HDD?
Ukugcinwa kwedatha ye-HDD kuhlanganisa izingxenye ezimbalwa: izingcwecwe zedisk, amakhanda okufunda-bhala, ingalo ye-actuator, i-spindle motor, kanye ne-magnetic material coating. Amapuleti ediski ahlukaniswe amathrekhi nemikhakha, lapho idatha igcinwa khona ngokushintsha izizinda kazibuthe. Ukuze uthole izixazululo ezikhethekile zokugcina idatha, ukuhlola izinketho ezivela abakhiqizi bekhompyutha bezimboni ingase ibe yinzuzo.
Ingabe ukufometha kwezinga eliphezulu kuhluke kanjani ekufometheni kwezinga eliphansi?
Ukufometha kwezinga eliphezulu kumisa ukwakheka kwesistimu yefayela ku-HDD, okuvumela isistimu yokusebenza ukuthi iphathe, ithole, futhi ilawule idatha egciniwe ngempumelelo. Ilandela ukufometha kwezinga eliphansi futhi ibalulekile ekuhlanganisweni kwe-HDD nohlelo lwekhompyutha. Ukulungisa inkambu, a ithebhulethi eqinile ene-Windows 11 kungaba yisixazululo esiphathekayo.
Kungani i-magnetic flux ibalulekile ekugcinweni kwedatha ye-HDD?
I-Magnetic flux ikala amandla kazibuthe akhiqizwa ikhanda lokufunda-bhala, elishintsha izizinda kazibuthe kupulati ukuze kugcinwe idatha. Ukunemba kokuguquguquka kazibuthe kubalulekile ekunembeni kwedatha nokuthembeka kuma-HDD.
Iyiphi indima edlalwa izizinda kazibuthe kuma-HDD?
Izizinda zikazibuthe ziyizifunda ezincane ngaphakathi kwentokozo kazibuthe ezicwecweni zediski. I-polarity kazibuthe yesizinda ngasinye ingashintshwa ukuze imele izingcezu zedatha. Ukuhlelwa nokuma kwalezi zizinda kunquma imininingwane kanambambili egciniwe. Ngezidingo zekhompyutha ezihlala isikhathi eside, a i-PC encane eqinile noma i izimboni PC Advantech inganikeza ukusebenza okuthembekile kokugcinwa kwedatha nokuhlaziya.
Imibhalo Ehlobene:
I-laptop ehamba phambili yokuxilongwa kwezimoto
Amaphilisi amahle kakhulu abashayeli bamaloli
Igcinwa Kanjani Idatha Ku-Hard Disk: Umhlahlandlela Olula
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