Izinhlobo Ezihlukene Zesitoreji Sekhompyutha Yangaphakathi

Ikhompyutha yesimanje incike kakhulu kukho isitoreji sekhompyutha sangaphakathi ukuphatha idatha, ukusebenzisa izinhlelo zokusebenza, kanye nokusekela imisebenzi yesistimu. Kungakhathaliseki ukuthi wakha isistimu entsha, uthuthukisa endala, noma uthuthukisa ukusebenza, ukuqonda okuhlukile izinhlobo zokugcina zangaphakathi kubalulekile.

Isitoreji sangaphakathi sibhekisela kunoma iyiphi idivayisi yokugcina idatha ekhona efakwe ngaphakathi kwikhompyutha, njengokuthi a i-hard disk drive (i-HDD), idrayivu yesimo esiqinile (SSD), Idrayivu ye-NVMe, noma i-hybrid drive (SSHD). Uhlobo ngalunye lufeza injongo ehlukile futhi luyahlukahluka kuye isivinini, ukuqina, izindleko, futhi umthamo.

Ama-Hard Disk Drives (ama-HDD)

Ama-Hard Disk Drives (ama-HDD) zingenye yezindlela ezindala kakhulu futhi ezisetshenziswa kakhulu ze isitoreji sekhompyutha sangaphakathi. Ukuthembela ku ubuchwepheshe bokugcina kazibuthe, ama-HDD asebenzisa izingcwecwe zokuphotha kanye nekhanda eliwumshini lokufunda/lokubhala ukuze agcine futhi akhiphe idatha. Nakuba ubuchwepheshe obusha buthanda Ama-SSD bathathe ukukhanya kwejubane, ama-HDD ahlala eyisinqumo esidumile ngenxa yawo ukufinyeleleka futhi amandla amakhulu okugcina.

I-HDD ngokuvamile ixhuma nge-a I-interface ye-SATA, enikeza ngamakhono asukela ku 500GB kuya ku-20TB. Amadrayivu amaningi omthengi ajikeleza noma yikuphi 5400 RPM noma 7200 RPM, ngama-RPM aphezulu anikeza ukusebenza okungcono. Nakuba ama-HDD ehamba kancane kunama-SSD ngokwemibandela ye isivinini sokufunda/sokubhala, alungele ukugcina amafayela amakhulu njenge amavidiyo, izithombe, futhi izipele, lapho isivinini singabalulekile kangako.

Izinzuzo ezibalulekile zama-HDD:

• Izindleko eziphansi ngegigabhayithi ngayinye, okuzenza zilungele ukugcinwa kwenqwaba

• Ubuchwepheshe obufakazelwe ngokuhambisana okubanzi kumadeskithophu namaseva

• Kuhle kakhulu ekugcinweni komlando kanye nesitoreji esibandayo izicelo

Imikhawulo Ejwayelekile:

• Ukufinyelela idatha kancane uma kuqhathaniswa nama-SSD

• Izingxenye zemishini ukwandisa ingozi yokwehluleka futhi udale umsindo

• Ukusetshenziswa kwamandla okuphezulu, ikakhulukazi kumadrayivu edeskithophu angu-3.5-intshi

Ezinhlelweni zanamuhla, ama-HDD avame ukusetshenziswa ku ukucushwa kwamadrayivu amabili,lapho i I-SSD iphethe uhlelo lokusebenza kanye nezinhlelo zokusebenza, kuyilapho i-HDD igcina idatha enkulu, efinyelelwa kancane. Le ndlela inikeza ibhalansi engabizi kakhulu ye ukusebenza namandla.

Ukuthi wakhela i-PC isitoreji semidiya, ukugcinwa kwedatha, noma ukusetshenziswa kwenhloso ejwayelekile, ama-hard disk drive hlala uyindlela yokugcina ethembekile neyongayo phakathi kwebanga lanamuhla elihlukahlukene imishini yokugcina yangaphakathi.

I-Solid State Drives (SSDs)

I-Solid State Drives (SSDs) sebeyintandokazi yesimanjemanje isitoreji sekhompyutha sangaphakathi, enikeza ukusebenza okusheshayo ngokumangalisayo uma kuqhathaniswa nokwesiko ama-hard disk drive (ama-HDD). Esikhundleni sokuphotha amapuleti, ama-SSD asebenzisa Imemori ye-flash ye-NAND ukugcina idatha, okwenza kusheshe kakhulu isivinini sokufunda/sokubhala, ukubambezeleka okuphansi, nokuphendula okuthuthukisiwe kwesistimu.

Ukuthi ubhutha eyakho isistimu esebenzayo, yethula izinhlelo zokusebenza, noma ukudlulisa amafayela, ama-SSD anciphisa kakhulu izikhathi zokulinda. Izinhlobo ezivamile zihlanganisa Ama-SATA SSD futhi Ama-NVMe SSD— okokugcina ukuxhuma nge- PCIe interface kokuphuma okuphezulu okuphezulu kanye ne-overhead ephansi.

Izinzuzo Eziyinhloko zama-SSD:

• Izikhathi zokuqalisa ezisheshayo nokulayisha uhlelo lokusebenza

• Ukusebenza buthule ezingenazo izingxenye ezihambayo

• Ukusetshenziswa kwamandla okuphansi, ilungele amakhompyutha aphathekayo

• Ukuqina okuthuthukisiwe kanye nokumelana nokushaqeka

Ngenkathi Ama-SATA SSD indawo enkulu yokungena, I-NVMe ishayela nikeza ukusebenza kwezinga eliphezulu kubasebenzisi bamandla. Yabo I-M.2 form factor futhi yonga isikhala, izenze zidume kumakhompyutha aphathekayo amancanyana namadeskithophu ahlangene.

Noma kunjalo, ama-SSD avame ukuba njalo kubiza kakhulu ngegigabhayithi ngayinye kunama-HDD futhi ngokuvamile atholakala ngamakhono amancane—yize leli gebe liyancipha. Abasebenzisi abaningi babhanqa encane SSD yangaphakathi ngesivinini esikhulu I-HDD yokugcina, ithuthukisa kokubili ukusebenza nezindleko.

Ngamafuphi, uma ufuna esabelayo, eyonga amandla, futhi ethembekile isixazululo sesitoreji sangaphakathi, i-SSD iwukutshalwa kwezimali okuhlakaniphile—kungakhathaliseki ukuthi uthuthukisa isistimu endala noma wakha okuthile okusha kusukela phansi.

Isitoreji Se-NVMe Sichaziwe

Uma isivinini siyinto eza kuqala kuwe, Isitoreji se-NVMe wushintsho lomdlalo. Okufushane kokuthi I-Non-Volatile Memory Express, Ama-NVMe SSD zenzelwe ukusizakala ngokugcwele ngesivinini esiphezulu PCIe interface, iletha ukusebenza okukhulu kakhulu kunokwesiko Ama-SSD asekelwe ku-SATA.

Ngokungafani nama-SATA SSD, anqunyelwe iphrothokholi ye-AHCI endala, amadrayivu e-NVMe asebenzisa umyalo wesimanje, ohlelekile olungiselelwe inkumbulo flash. Lokhu kubangela ukuthi ukubambezeleka okuphansi, Ngokushesha amanani okudlulisa idatha, futhi ithuthuke kakhulu okokufaka/okuphumayo ngomzuzwana (IOPS)-ikakhulukazi emisebenzini ebandakanya izicelo eziningi ngasikhathi sinye, njengokudlala amageyimu, ukuhlela ividiyo, noma ukusebenzisa imishini ebonakalayo.

Kungani i-NVMe Igqama:

• Isivinini esisheshayo sokufunda/sokubhala (kufika ku-7,000 MB/s nge-PCIe Gen 4)

• Ukubambezeleka okuncane, ilungele umsebenzi wesikhathi sangempela

• I-Compact M.2 form factor, ilungele ukwakhiwa okukhawulelwe isikhala

• Ukusetshenziswa kwamandla okwehlisiwe, ikakhulukazi kumodi yokungenzi lutho

Nakuba I-NVMe ishayela zibiza kakhulu nge-GB ngayinye kunama-SSD endabuko, ukuthuthukiswa kokusebenza kuwufanele kakhulu abasebenzisi abafuna okungcono kakhulu. Zizuzisa ikakhulukazi njenge ama-boot drives noma amadrayivu ayisisekelo kumasistimu lapho isivinini sibaluleke kakhulu.

Kafushane, uma wakha a i-PC esebenza kahle kakhulu, ukuthuthukisa indawo yokusebenza, noma umane ufune okushesha kakhulu isitoreji sekhompyutha sangaphakathi iyatholakala namuhla, Ama-NVMe SSD kufanele ibe phezulu ohlwini lwakho.

Ama-Hybrid Drives (SSHDs)

Ama-Hybrid Drives, obeye aziwe njengo Ama-SSHD (I-Solid State Hybrid Drives), hlanganisa okuhle kakhulu kuyo yomibili imihlaba—Umthamo wokugcina we-HDD futhi Ukusebenza kwe-SSD. Bahlanganisa ukuphotha kwendabuko i-hard disk drive ngenani elincane Imemori ye-flash ye-NAND, ukudala isisombululo sesitoreji esihlakaniphile esibhalansisa isivinini, izindleko, futhi umthamo.

Umbono ulula: amafayela nedatha oyithola njalo—njengeyakho isistimu esebenzayo, izinhlelo zokusebenza, namafayela okuqalisa—agcinwa engxenyeni yesimo esiqinile ukuze afinyeleleke ngokushesha. Ngaleso sikhathi, amafayela ayinqwaba njengamavidiyo, izithombe, namadokhumenti ahlala ku-HDD enkulu, ehamba kancane. Isilawuli esingaphakathi siphatha ngokuzenzakalela ukuthi iyiphi idatha egcinwa lapho, kungadingi ukungenelela komsebenzisi.

Izinzuzo zama-SSHD:

• Izikhathi zokuqalisa ezisheshayo kanye nokulayishwa kwamafayela kunama-HDD ajwayelekile

• Amandla amakhulu kunama-SSD amaningi, ngentengo ethengekayo

• Ukuhlanganiswa okungenamthungo kumasistimu-kusebenzisa okujwayelekile Izixhumanisi ze-SATA

Okucatshangwayo:

• Hhayi ngokushesha njengokugcwala amadrayivu wesimo esiqinile (ama-SSD)

• Imemori ye-flash enomkhawulo (imvamisa engu-8GB–32GB)

• Ukuzuza kokusebenza kuncike emaphethini okusetshenziswa nama-algorithms wokulondoloza inqolobane
  
  

Ama-SSHD awusizo ikakhulukazi kumalaptop noma amadeskithophu lapho abasebenzisi bafuna a isisombululo se-single-drive lokho kunikeza kokubili amandla kanye nokusabela. Nakuba engewona ukumiselela okuphelele kwama-SSD ngokuya ngesivinini esingavuthiwe, awukuthuthukiswa okuqinile kusuka kuma-HDD endabuko—ikakhulukazi kubasebenzisi abakubhajethi.

Uma ufuna i isitoreji sangaphakathi esingabizi kakhulu inketho enganikeli ukusebenza okuningi, i I-SSHD kufanelekile ukucatshangelwa.

I-M.2 kanye ne-PCIe Interface Storage

Uma kukhulunywa ngesimanjemanje isitoreji sekhompyutha sangaphakathi, ezimbalwa ezintsha zibe nomthelela njenge I-M.2 form factor kanye ne PCIe interface. Ndawonye, ​​benze isitoreji esinesivinini esikhulu hhayi ngokushesha nje kuphela kodwa futhi sihlangene futhi sisebenza kahle—ikakhulukazi kuma-laptops nama-PC anefomu elincane.

Yini i-M.2?

M.2 iyisici sefomu lesitoreji esincane, esingunxande esiklanyelwe ukumiselela amazinga amadala, amakhulu njengawo 2.5-intshi SSDs. Ixhuma ngqo ku- ibhodi lomama, ukuqeda isidingo sezintambo futhi kuncishiswe imfuhlumfuhlu ngaphakathi kwekesi. Amadrayivu e-M.2 angasebenzisa noma yikuphi AMAHORA noma PCIe izixhumi ezibonakalayo, kodwa izinzuzo zejubane zangempela ziza uma zibhangqwe nazo I-PCIe NVMe amaphrothokholi.

I-PCIe Interface: Kungani Kubalulekile

I-PCIe (i-Peripheral Component Interconnect Express) iyisixhumi esibonakalayo esinesivinini esikhulu ngokwesiko esisetshenziselwa amakhadi ezithombe namadivayisi wokunweba. Uma isetshenziswa endaweni yokugcina—ikakhulukazi nge Ama-NVMe SSD- inikeza okumangalisayo isivinini sokufunda/sokubhala, kuya ku 7,000 MB/s nge PCIe Gen 4, nokunye okuningi nge PCIe Gen 5.

Umehluko Obalulekile: I-SATA vs. PCIe M.2

Okucatshangelwayo Ngaphambi Kokuthenga

• Hlola ukuhambisana kwebhodi lomama ngoba M.2 Slots kanye PCIe imizila

• Qinisekisa ngokwanele ukuphathwa okushisayo, njengoba amadrayivu anesivinini esikhulu angashisa

• Sebenzisa a usinki oshisayo uma idrayivu yakho ye-M.2 ingenayo eyodwa

Kubasebenzisi abafuna izikhathi zokuqalisa ezishesha kakhulu, ukudluliselwa kwamafayela aseduze, kanye nokwakhiwa okuhlanzekile, Isitoreji se-M.2 PCIe iyindinganiso yegolide. Kuyisinqumo esihlakaniphile abadlali bamageyimu, abadali, nanoma ubani owakha i-PC enobufakazi besikhathi esizayo.

Ukucushwa Kwesitoreji Nokuthuthukiswa

Njengoba izidingo zakho zekhompiyutha zithuthuka, kufanele neyakho ukucushwa kwesitoreji sangaphakathi. Kungakhathaliseki ukuthi wakha i-PC entsha noma uthuthukisa isistimu endala, ukwazi ukuthi ungayilungisa kanjani futhi uthuthukise isitoreji sakho kungenza umehluko omkhulu kukho kokubili ukusebenza nokusebenza kahle.

Ukusethwa KweDrayivu Ekabili: Okungcono Kakhulu Kwemihlaba Yomibili

Okunye ukucupha okusebenzayo yi-a ukusethwa kwe-dual-drive- ngokusebenzisa a i-solid state drive (SSD) njenge i-boot drive kanye a i-hard disk drive (i-HDD) okokugcina ngobuningi. Lokhu kukunikeza izikhathi zokuqalisa ezishesha kakhulu kanye nokulayisha kohlelo lokusebenza okushelelayo kuyilapho unikeza indawo eyanele yamafayela amakhulu njengezithombe, amavidiyo, nezipele.

Izinzuzo zokucushwa kwe-dual-drive:

• Isivinini: I-SSD iphatha i-OS nezinhlelo zokusebenza ezisetshenziswa njalo

• Amandla: I-HDD igcina imibhalo, imidiya, nezinhlelo ezingasetshenziswa kancane

• Ukusebenza kahle kwezindleko: Gwema ukukhokhela ngokweqile ama-SSD anamandla amakhulu

Ukucushwa kwe-RAID

Kubasebenzisi abathuthukile nezingcweti, I-RAID (I-Redundant Array of Independent Disks) ukusetha kungakhuphula ukusebenza noma kwengeze ukuphindaphinda.

• I-RAID 0: Idatha yemigqa yesivinini, kodwa akukho ukubekezelela iphutha

• I-RAID 1: Izibuko zedatha yokuphelelwa umsebenzi

• I-RAID 5/10: Ibhalansi phakathi kokusebenza nokuvikelwa kwedatha

Khumbula ukuthi i-RAID ivame ukudinga amadrayivu amaningi angaphakathi kanye nezilawuli ze-software ezihambisanayo.

Amathiphu Okuthuthukisa Isitoreji Sangaphakathi

• Hlola ukuhambisana: Qinisekisa ukuthi i-motherboard yakho isekela isixhumi esibonakalayo (SATA, PCIe, NVMe)

• Hlanganisa idrayivu yakho: Sebenzisa isofthiwe yokuhlanganisa ukudlulisa okungenamthungo kwe-OS

• Buka ama-thermals: Ama-SSD e-M.2 angase adinge ama-heatsink ukuze avimbele ukunyakazisa

• Buyekeza i-BIOS: Amanye amadrayivu amasha angase adinge i-firmware noma izibuyekezo ze-BIOS

Kungakhathaliseki ukuthi uhlose isivinini, umthamo, noma ukwethembeka, ukulungisa kwakho isitoreji sekhompyutha sangaphakathi ukusethwa kuqinisekisa ukuthi isistimu yakho ihlala isabela futhi ilungele ikusasa.

Isiphetho Nezincomo

Ukukhetha uhlobo olulungile lwe isitoreji sekhompyutha sangaphakathi kuncike ezintweni ezimbalwa ezibalulekile: izidingo zakho zokusebenza, izidingo zamandla esitoreji, kanye nesabelomali sisonke. Njengoba sihlolile, uhlobo ngalunye lwesitoreji—I-HDD, I-SSD, I-NVMe, futhi I-SSHD-inikeza ibhalansi ehlukile yejubane, ukuqina, kanye nezindleko.

Uma usebenza ngesabelomali esiqinile futhi udinga indawo eningi yamafayela, a i-hard disk drive (i-HDD) kuseyindlela ethembekile futhi ethengekayo. Kubasebenzisi abazisa isivinini—njengabadlali bamageyimu, abadali bokuqukethwe, nezingcweti—amadrayivu wesimo esiqinile (ama-SSD) nikeza izikhathi zokuqalisa ezisheshayo kanye nokwenza okuningi okubushelelezi. Ufuna ukusebenza okuphezulu? Ama-NVMe SSD nge Izixhumanisi ze-PCIe ukuletha isivinini nokuphendula okuhamba phambili embonini, ikakhulukazi kumadeskithophu esimanje namakhompyutha aphathekayo.

Kulabo abadinga okuncane kwakho kokubili, amadrayivu ayi-hybrid (SSHDs) isebenza njengendawo ehloniphekile emaphakathi, ehlanganisa umthamo wokugcina wama-HDD nenani elincane lememori ye-flash ukuze ufinyelele ngokushesha kumafayela asetshenziswa njalo.

Izincomo Zokugcina

• Abasebenzisi abavamile nomsebenzi wasehhovisi: Khetha a I-SATA SSD ukuze uthole impendulo esheshayo ngaphandle kokuphula ibhange

• Amageyimu nomsebenzi wokudala: Khetha i I-NVMe SSD ukuze uthole ukufinyelela kwedatha ngesivinini esikhulu

• Ukugcinwa kwenqwaba: Sebenzisa i I-HDD kumalabhulali emidiya, izipele, noma izingobo zomlando

• Indlela elinganiselayo: Cabangela a ukusethwa kwe-dual-drive (SSD + HDD)

• Uyathuthukisa? Hlola njalo ifomu factor (M.2, 2.5”) kanye esibonakalayo (SATA vs. PCIe)

Isitoreji sangaphakathi sidlala indima ebalulekile endleleni isistimu yakho esebenza ngayo ngokushesha nangempumelelo. Ngokuhlela okuncane kanye nenhlanganisela efanele yamadrayivu, ungakwazi ukufakazela isistimu yakho esikhathini esizayo iminyaka ezayo.