Ama-hard drive ama-SSD amahle kakhulu: umhlahlandlela wokuqhathanisa nowokuthenga

ushayela kanzima

Ama-hard drive ajwayelekile, noma ama-HDD, asetshenziswa kancane kancane. Iphutha lalokhu ukuvuthwa kobuchwepheshe besitoreji se-flash, okuvumela ukwenziwa kokushayela okuqinile, noma Ama-hard drive e-SSD, enezinzuzo eziningi ezisobala ngaphezu kwama-hard drive asetshenziswayo asuselwa kuzingqimba zikazibuthe.

Inkinga ngama-hard drive e-SSD ukuthi kunenani elikhulu lemikhiqizo namamodeli, okungaphezulu kakhulu kunasesimweni sama-HDD, ngakho-ke khetha okulungile kungaba ngumsebenzi oyisidina kakhulu ... Kulokho kufanele sengeze izinhlobo ezahlukahlukene zamafomethi nezindawo zokuxhumana, uma kuqhathaniswa ne-HDD.

Idrayivu ehamba phambili ye-SSD yekhompyutha yakho ephathekayo noma i-PC

Uma ufuna ukwenza ukukhetha okuhle, nazi izincomo zokukhetha eyodwa yazo.ama-hard drive ama-SSD amahle kakhulu....

Ama-hard drive e-SSD angaphandle

Phakathi kwe imishini yokushayela kanzima yangaphandle I-SSD ivelele:

Samsung T5 Ephathekayo

I-Samsung PSSD T5 - Idrayivu Enzima Yangaphandle, 1 TB, Isixhumi se-USB 3.0, Umbala Omnyama
  • Ishesha kuze kube kahlanu kunama-hard drive angaphandle anedatha yokudlulisa idatha efinyelela ku-540MB / ...
  • Inezindlu ze-aluminium ezishaqisayo ezinefreyimu yangaphakathi eqinisayo

El Samsung T5 Ephathekayo Kungaba ukukhetha okuhle uma ufuna i-hard drive yangaphandle ye-1TB SSD. Idrayivu efinyelela kumahlandla ama-5 kune-HDD futhi enejubane lokudlulisa elingama-540MB / s ngenxa yokuxhumeka kwayo kwe-USB okusheshayo.

Ngaphezu kwalokho, inezindlu ze- i-aluminium eshaqisayo futhi iyahambisana nenqwaba yamadivayisi, kusuka kuma-mobiles, ama-PC, kuya kuma-smart TV.

I-WD MyPassport SSD

I-WD 500 GB Iphasiphothi Yami Hamba I-SSD Ephathekayo - I-Cobalt Trim
  • Imelana namaconsi afinyelela kumamitha amabili, enebhampa yerabha evikelayo ukumelana nemithelela kanye namajol ...
  • Inkumbulo yePokhethi inentambo eyakhelwe ngaphakathi yokuphatheka okulula

Olunye uhlobo olukhulu lwangaphandle lwesitoreji sohlobo lwe-SSD yilelo I-Western Digital. IPassport yami inenguqulo ye-SSD eshesha kakhulu, enejubane lokudlulisa elifinyelela ku-540MB / s, i-USB 3.1 2nd Gen type C connection, kanye nokusebenzisana ne-USB 3.0, 2.0 type A. Uyitholile ngamakhono ahlukahlukene, njenge disk 500GB i-SSD elukhuni, i-1TB, ne-2TB ...

Ama-hard drive angaphakathi e-SSD

Uma okudingayo kuyi-hard drive I-SSD yangaphakathi, lapho-ke ungakhetha phakathi:

I-Samsung 970 EVO Plus

Thengisa
I-Samsung MMZ-V7S1T0BW 970 EVO Plus 1 TB PCIe NVMe M.2 (2280) Internal Solid State Drive (SSD),...
  • I-Ssd enobuchwepheshe be-samsung v-nand
  • Isici sefomu esingu-2.5-intshi esihle kakhulu kuwo womabili ama-laptops nama-desktops

El 970TB Samsung 1 EVO Plus SSD yi-hard drive engcono kakhulu ongayifaka kwi-laptop yakho, i-AIO, noma ideskithophu. I-hard drive enobuchwepheshe be-Samsung V-NAND, i-NVMe, i-PCIe ne-M.2. Ngezivinini zabo zokufunda nokubhala cishe bavela komunye umhlaba, futhi uzowubona umehluko ekusebenzeni ngokuqhathaniswa ne-HDD kusukela ngomzuzu wokuqala ...

I-Western Digital Black SN750

WD_BLACK SN750 500GB M.2 2280 PCIe Gen3 NVMe Gaming SSD ifika ku-3430 MB/s isivinini sokufunda
  • Izivinini zokudlulisa ezingafika ku-3430MB / s ukuze uthole izikhathi zokulayisha ngokushesha
  • Itholakala ngamakhono asukela ku-250 GB kuya ku-1 TB

Okunye okunye okushibhile kunokwedlule yi-WD Black, i-hard drive I-500GB SSD amandla kanye nezinzuzo ezinhle kakhulu. Ngezivinini zokudlulisa ezifika ku-3470MB / s, ezilungele imisebenzi ephezulu yokusebenza nokudlala. Ngaphezu kwalokho, ithembela kubuchwepheshe be-NVMe PCIe nefomethi ye-M.2.

ICorsair Force MP600

ICorsair CSSD - iSolid State Drayivu, i-1 TB, iMulticolor, Funda Ijubane elifinyelela ku-4.950 MB / s
  • Ukusebenza Kokugcina Okukhulu kwe-Gen4: Isilawuli se-pcie gen4 x4 sinikeza isivinini sokufundwa ...
  • Ijubane elikhulu le-gen4 pcie x4 nvme m.2 interface: Kusetshenziswa ubuchwepheshe be-pcie gen4 ukuthola ububanzi obubanzi be ...

ICorsair futhi inezinhlobo ezithile ezinhle zama-SSD asebenza kahle, njenge I-600TB Force MP1. Isivinini sokufundwa esilandelanayo sale hard drive sikhuphukela ku-4950MB / s, kanti isivinini sokubhala sikhuphukela ku-4250MB / s. Isivinini esingenakuqhathaniswa sibonga uxhumano lwe-4th Gen PCIe x4, i-NVMe nefomethi yayo ye-M.2.

Konke kudivayisi encane enamandla aphakeme ngenxa yobuchwepheshe bayo be-chip chip I-3D TLC NAND. Futhi, isoftware yeCorsair SSD Toolbox izovumela ukulawula okuningi kule drayivu, njengokusula okuphephile, isibuyekezo se-firmware, njll.

Umbono Wama-Hard Drives

Kunezinhlobo eziningi zemishini yokushayela kanzima noma kunjalo ayikho efana ne-Samsung. Umkhiqizi waseNingizimu Korea uhole kulo mkhakha futhi ama-memory chips alo angcono kakhulu ongawathola. Ngakho-ke, uma ufuna i-hard drive ethembekile, enokusebenza okuhle, nangobuchwepheshe bamuva, i-Samsung EVO 970 iyilokho okudingayo ...

Iyini i-hard drive ye-SSD?

isitoreji

I-SSD hard drive isebenza ngenhloso efanayo nanoma iyiphi enye i-HDD noma imemori yanoma yiluphi uhlobo, okungukuthi, ukugcina idatha. Endabeni ye-SSD kuphela bayenza ngendlela eshesha kakhulu kunezinye izinhlobo ze inkumbulo engaguquki.

Lokho kukhulu isivinini sokufinyelela, okungukuthi, kokubili ekufundeni nasekubhaleni idatha, avumela lawa ma-hard drive ukuthi anconywe emisebenzini edinga ukusebenza okuhle. Isibonelo, ngokudlala, noma ukusheshisa eminye imisebenzi.

Yebo, ungalindi izinguquko ezinkulu ngenkathi kwenziwa isoftware. I-hard drive ye-SSD izokusiza kuphela ukulayisha izinhlelo nemidlalo yevidiyo ngokushesha okukhulu, kanye nemisebenzi yokufunda idatha noma yokugcina, futhi nokwenza uhlelo olusebenzayo luqale ngokushesha. Kepha ngeke kuthinte eminye imisebenzi ngenkathi kwenziwa uhlelo oluthembele kuphela ku-RAM naku-CPU ...

I-SSD hard drive ingahlala isikhathi esingakanani?

iseli lememori flash

Impendulo enhle kakhulu yalo mbuzo yile: inqobo nje uma amaseli akho enkumbulo ehlala. Lawa ma-hard drive anamaseli wememori akhelwe ezigidini zawo kuma-chip high-kwabantu. Lawa maseli asuselwa kuma-semiconductors anomkhawulo wawo wemijikelezo yokufunda nokubhala, ngemuva kwalokho azoyeka ukusebenza.

Ngokuvamile, imvamisa zinokwethenjelwa kune-HDD, ngoba amadrayivu ajwayelekile aqinile ancike ezingxenyeni zomshini ezingalimala, amapuleti angaphuka noma onakale, ayabuthaka ngokwengeziwe ukwethuka (ikakhulukazi uma ukushaywa kwenzeka lapho kusebenza, ngoba ikhanda lingathinta i-disk ne-break) , njll. Kepha lokho akusho ukuthi zihlala phakade ...

Ngokuya ngohlobo lwe-memory cell, ingahlala phakathi kwemijikelezo eyi-10.000 1.000.000 ne-XNUMX cishe, eyi- ubude beminyaka ukusetshenziswa njalo. Ezinye izifundo zilinganisela ukuthi ama-SSD amasha angahlala eminyakeni eyi-10 yempilo. Lokho isikhathi eside kuneminyaka engu-3-5 nge-HDD.

Umehluko phakathi kwe-hard drive ne-SSD

izinhlobo zamadrayivu anzima

Abasebenzisi abaningi bayangabaza ukuthi bazokhetha i- i-hard drive i-SSD noma i-HDD. Ngokwalolu khetho, okuhle ukwazi umehluko phakathi kwalokhu okubili, noma ngabe abanye bengivele ngithuthuka phambilini.

Ngokuyisisekelo, umehluko Yilezi:

  • Tamaño: Usayizi we-SSD uvame ukuba mncane. Yize amanye ama-hard drive e-SSD ewuhlobo lwe-SATA3 noma esebenzisa osayizi abangu-2.5 ″, ama-M.2s amasha mancane kakhulu, afana nemodyuli ye-RAM. Ngokuvamile, ama-HDD anobukhulu obungu-3.5 ″, yize kukhona futhi ama-2.5 ″, namanye amasayizi amancane amancane ...
  • Ukumelana Shock: Ama-HDD asengozini enkulu yokwethuka nokwehla, ikakhulukazi uma esebenza. Amandla we-G angamelana nawo aphansi kakhulu kune-SSD. Ngakho-ke, ama-SSDs azomelana ngokwengeziwe.
  • ukwethembeka: ukwethembeka kuyiphuzu lokuvumela ama-SSD. Yize ekuqaleni bekukhona ukungabaza okukhulu ngokuthembakala kwama-SSD, ubuchwepheshe obusha manje sebenze badlula ama-HDD kulokhu.
  • Isivinini- Isivinini sokufinyelela se-HDD sihamba kancane kakhulu kunaleso se-SSD, ikakhulukazi uma siqhathaniswa ne-NVMe PCIe.
  • Amandla: Umthamo we-HDD weqa umthamo we-SSD. Kukhona ama-8TB, ama-10TB, namanye amadrayivu anzima, kuyilapho ama-SSD enamakhono we-TB embalwa ngokuhamba phambili. Kancane kancane, ubuchwepheshe obusha bokuhlanganisa busekela ukuqina okuphezulu kuma-chips, ngakho-ke bakhula ngokushesha, kepha namanje abafani nama-HDD kulokhu.
  • Umsindo: Ama-HDD anezingxenye ezihambayo nemoto, ngakho-ke azokwenza umsindo ophawulekayo. Ngokuya ngemodeli, imvamisa bane-dB engaphezulu noma engaphansi. Ngokuphambene nalokho, i-SSD ithule ngokuphelele.
  • Ubuchwepheshe: ubuchwepheshe obusekelwe kulezi zinkumbulo nabo bubahlukanisa. Ngenkathi i-HDD isuselwa kwimemori kazibuthe, i-SSD iyinkumbulo ye-flash enamaseli we-NAND.
  • Intengo: ekugcineni, intengo yama-SSD ibiza kakhulu kunaleyo yama-HDD uma siqhathanisa umthamo ofanayo. It is a advanced advanced and novel technology, ngakho-ke akumangazi ...

Ngalokhu uzoba nefayela le- okhiye bachazwe ngendlela elula ngakho-ke ungaqala ukuhlukanisa phakathi kwalokhu okubili.

I-TRIM

Omunye umehluko omkhulu ngendlela yokusebenzisa i-HDD ejwayelekile yindlela okususwa ngayo idatha nge-TRIM esebenzayo ku-OS yakho. Cishe uke wezwa nge I-TRIMUma ungazi ukuthi kuyini, empeleni kuyindlela yokuthuthukisa ukusebenza kwama-hard drive wakho we-SSD ngokunciphisa inani lemijikelezo eyenzekayo.

Ku-SSD wena funda futhi ugcine imininingwane ngamaqembu abizwa ngamakhasi. Ukuhlanganisa amakhasi we-128 uthola i-block. Nge-TRIM amabhlogo we-SSD aselungele ukucinywa ayamakwa, kepha awasulwa okwamanje. Zizokwenziwa ngokuhamba kwesikhathi, kanye nayo yonke imisebenzi yokususa eye yahlehliswa, futhi kwenziwa ngasikhathi sinye. Lokho kukhulisa ukusebenza kwe-SSD, kushiye lowo msebenzi lapho idiski isesimweni sokungenzi lutho noma sokungenzi lutho.

Izinzuzo zokuthenga i-laptop SSD hard drive

Ama-hard drive e-SSD

Uma uzibuza ngezinzuzo zokuthenga i- I-SSD hard drive yelaptop, enye yezinzuzo ubukhulu bayo, ngoba kuthatha isikhala esincane. Eqinisweni, ama-laptops amasha (ngisho nama-ultrabooks) avuma ukufaka idrayivu engaphezu kweyodwa, into engacabangeki esimweni se-HDD ngenxa yobukhulu bayo.

Kunjalo, isivinini izothuthukiswa futhi ngokusebenzisa ubuchwepheshe besitoreji esisheshayo, okuyinto enhle njalo, ikakhulukazi kuma-laptops anikela ngokusebenza okuthile ukuze kutholakale ukuzimela.

Futhi ngingeza enye inzuzo enkulu, futhi lokho kungenxa yokuthi ama-laptops athathwa asuswa endaweni eyodwa eya kwenye futhi atholakala kalula kuwo ukuwa nokuwa, imininingwane eku-SSD izovikeleka kakhulu kune-HDD. Abanye abakhiqizi beelaptop bake benza imizamo phambilini yokwenza ngcono lokhu, njenge-Apple, eyayisebenzisa uhlelo lokumisa i-hard drive uma ithola ukuthi i-laptop iyawa, ivimbela ikhanda ekushayweni ngoqwembe laphuka. Naphezu kwale mizamo, bebengaqinisekisiwe ukuthi bazomelana nokushaywa okuthile okusindayo.

Ukucatshangelwa kokukhetha i-SSD

Imemori ye-Micron NAND flash

Ekugcineni, ngithanda ukunaba imininingwane yezinto ezithile okufanele uzinake ukuze uzenze khetha i-SSD hard drive enhle, noma ukhethe esinye sazo uma ungabaza nezinye izinhlobo zokugcina.

Ngabe nginentshisekelo nge-SSD?

Uma unjalo ukungabaza phakathi kwe-SSD noma olunye uhlobo lwe-hard drive, lapho-ke kufanele ufunde le mibono ukuze wazi ukuthi iyiphi ongangena kuyo, ngoba ngale ndlela uzokwazi ukuhlola ukuthi ngabe i-SSD ikufanele ngempela yini noma kufanele ukhethe enye inketho:

  • Sengivele ngine-SSD futhi ngifuna ukukhulisa umthamo: Uma udinga amandla amaningi wokufaka izinhlelo noma isistimu yokusebenza uqobo, bese ukhetha i-SSD yesibili. Uma kwenzeka kumaphakathi nje kwedatha yesibili futhi udinga umthamo omkhulu lapho ungaya kwi-HDD.
  • Une-HDD futhi ufuna ukuthuthukisa ukusebenza: Ungashintsha i-HDD nge-SSD (bese usebenzisa i-HDD njengedrayivu yesibili yokugcina eyengeziwe, uma uyidinga) futhi ukwanda kwejubane ekuqaleni kwesistimu nokulayishwa kohlelo kuzobonakala impela.
  • Ungafaka kuphela i-hard drive eyodwaKulokhu, uma udinga umthamo wokugcina ngesihluku, khetha i-HDD. Uma umthamo ungabalulekile njengokusebenza, iya ku-SSD. Futhi uma ufuna ukuvumelana phakathi kwalokhu okubili, ungakhetha i-hybrid (SSHD).

Amapharamitha asemqoka

Ekugcineni, lapho kufanele ukhethe i-SSD hard drive, kufanele ubheke okulandelayo izici zobuchwepheshe:

  • Amandla: Kungenye yezinto ezibalulekile okufanele uzihlole, ngoba kuyinto ebaluleke kakhulu kubasebenzisi abaningi. Thola inani lesikhala osidingayo bese uthenga umthamo ophakeme kunalokho okucabangayo, ngoba uzohlala ugcina isikhala ...
  • ifomethi: Ungabathola kumamojula womabili we-2.5 ″ SATA ne-M.2, awokugcina angaba yi-SATA ne-PCIe, kepha usayizi wawo mncane kakhulu. Vele, i-PCI Express ishesha kakhulu, ngakho-ke uzofinyelela isivinini sokudlulisa esiphezulu.
  • I-NVMe: lezo ezimakwe ngalobu buchwepheshe azange zithuthukise kuphela ijubane lazo, zengeze nemiyalo yokwehlisa ukusetshenziswa kwamandla, ngakho-ke zizosebenza kahle. Ngakho-ke, uma unethuba lokuthola i-NVMe, kungcono kakhulu.
  • Isikhathi sokufinyelela: Imvamisa ilinganiswa nge-MB / s, futhi imvamisa yehlukaniswa phakathi kwesikhathi sokufunda nokubhala. Lapho iphakama, bayashesha kakhulu. Ama-hard drive amasha we-SSD imvamisa anesivinini esingaphezulu kuka-3000MB / s njengoba uzobona kumadrayivu anconyiwe.
  • Umkhiqizo nesilawuli: Ngincoma imikhiqizo efana ne-Samsung, WD, Corsair, njll, ngoba imvamisa iyona ethembeke kakhulu emakethe. Ngaphandle kwalokho, i-chip chip nayo ibalulekile kulawa ma-hard drive e-SSD. Isibonelo, une-JMicron esetshenziswe kwezinye i-A-DATA, Transcend, Patriot, njll. Ngakolunye uhlangothi une-Indilix yeG. Skill, OCZ, Corsair, Patriot, njll. Umkhiqizo owaziwayo iMarvell unemakethe yemikhiqizo efana neCrucial, Plextor, njll. ISandForce itholakala kuTranscend ethile, G.Skill, Corsair, OCZ, njll. AbakwaSamsung, WD, Seagate, kanye ne-Intel basebenzisa umshayeli wabo. Ngaphezu kwalokho, amanye amamodeli we-Samsung akhona kumamodeli athile we-OCZ, iCorsair, njll. Okusho ukuthi, njengoba ubona, noma ngaphakathi komkhiqizo kungahle kube namamodeli anabahlinzeki be-chip abahlukahlukene, okuzothinta ukusebenza nokungaguquguquki.
  • Isikhombisi-ndlela: I-interface yoxhumano ingahluka ngokuya ngefomethi nohlobo lwe-hard disk. Lokhu akubalulekile kuphela ngenxa yamazinga wokudlulisa angatholakala, kepha futhi nezinkinga zokuhambisana, ngoba kufanele uqiniseke ukuthi okokusebenza kwakho kunalolu hlobo lwesixhumi noma itheku. Ngokwesibonelo:
    • Ngaphakathi: i-M.2 inesixhumi sayo (ukubuyiselwa kwe-mSATA yangaphambilini), ngokususelwa kubuchwepheshe be-SATA noma be-PCIe, njengoba ngishilo ngenhla. Lezi zixhuma ngaphandle kwesidingo sezintambo, ezixhunywe ngqo kuslot ebhodini lomama, njengoba kwenziwa ngamanye amakhadi wokunweba noma amamojula we-RAM ngokwawo. Unefomethi ye-SATA3, ezodinga isixhumi se-SATA kanye ne-HDD nekhebula lamandla, ngaphezu kokuhlala echwebeni elingu-2.5-intshi.
    • NgaphandleNgokuqondene nokushayela kanzima kwangaphandle, ungathola izixhumi ezahlukahlukene noma izixhumi. Enye yazo, futhi evame kakhulu, i-USB ezinhlotsheni zayo ezahlukahlukene nezindlela (i-USB-A, i-USB-C). Ungathola futhi i-eSATA, eyi-SATA yangaphandle, neFirewire, yize ijwayele ukungajwayelekile.

Futhi ngithanda ukuqeda ngokufaka ithiphu ifomethi noma uhlelo lwefayela (FS) okunconywa ukuthi kusetshenziswe ku-SSD:

  • I-Apple macOS- Sebenzisa i-HFS +, noma i-NTFS kudrayivu yangaphandle uma uzokwabelana ngayo nezinye izinhlelo zokusebenza ezingezona eze-Mac.
  • Windows: I-NTFS, yamadrayivu wangaphandle nangaphakathi.
  • I-GNU / Linux- Unezinketho eziningi, kepha okuhle kakhulu yi-ext4. Ezinye izindlela ama-btrfs, i-XFS, ne-F2FS. Vele, ukwenza ukuhambisana nokwabelana ngamafayela namanye amasistimu namadivayisi, kungcono ukhethe i-NTFS evame ukuhambisana nama-SSOO ahlukahlukene namadivayisi afana nama-smart TV, njll.

Futhi uma uzibuza ukuthi ngabe ama-SSD hard drive ayahambisana yini Ukucushwa kwe-RAID, ngokuphelele. Ngakho-ke, ngeke kube nemikhawulo kulokhu, ngakho-ke ngalowo mqondo bayofana nama-HDD. Vele, uma ucabanga ukusebenzisa ukumiswa kwe-RAID usebenzisa inhlanganisela yama-HDD nama-SSD, kungcono ukuyikhipha ekhanda lakho, kuwumqondo omubi. Ukusebenza kuzohamba kancane njengokuhamba kancane kwama-hard drive, ngakho-ke ukuba ne-SSD eduze kwenye i-HDD ngeke kusize ngalutho, futhi nezinkinga ze-TRIM zingenzeka.


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