Ukuthelekisa kunye nokukhetha iDrive State Drive kwi-PC yakho
Izimo zombuso oqinileyo okanye ii-SSD ziyakutshanje ekugcinweni kokusebenza kweekhompyutha. Banikela ngezinga eliphezulu lokudluliselwa kwedatha kunezixhobo ezinzima zenkcubeko ngelixa zichitha amandla angaphantsi kwaye zinezinga eliphezulu lokuthembela ngenxa yamanqaku ahambayo. Ezi zinto zibangela ukuba zikhangeleke kakhulu kubasebenzisi abasebenzisa iikhomputha zesebe kodwa baqala ukwenza indlela yokusebenza kwii-desktops eziphezulu.
Iimpawu kunye nokusebenza kuyahluka kakhulu kwi-market-solid market. Ngenxa yoko, kubaluleke kakhulu ukuqwalasela izinto ngokunyamekileyo ukuba uthengela ukugxininisa kwimeko yekhompyutha yakho. Eli nqaku liza kujonga ezinye zeendlela eziphambili kunye nendlela ezinokuchaphazela ngayo ukusebenza kunye neendleko zokuqhuba ukuthenga abathengi benze isinqumo esithengiweyo sokuthenga.
Interface
Isixhobo esibonakalayo kwi-drive yesimo esomeleleyo sinokuthi sibe yi- Serial ATA . Kutheni kuya kubalulekile ukuba lo mbonakalo? Ewe, ukwenzela ukuba usebenze ngokugqithiseleyo kwisizukulwana esandul 'ukuqhuba ngokusemgangathweni kuthetha ukuba uza kufuneka ube ne-6Gbps echazwe nge-SATA. I-SATA ye-Older interfaces iza kusekela ukusebenza ngokuqinileyo ngokukodwa xa kuthelekiswa nokuqhuba kanzima kodwa abayikwazi ukuphumeza amanqanaba abo okusebenza. Ngenxa yoko, abantu abanokulawula abadala be-SATA kwiikhomputha zabo bafuna ukuthenga isizukulwana esidala esiqhelekileyo sokuqhuba i-drive yesigxina esilinganise ukufundwa nokubhala ngokukhawuleza kwisantya esiphezulu se-interface ukuze ugcine ezinye kwiindleko.
Enye into ekufuneka uyikhumbule kukuba i-interfaces ivalwe kwiigigabits ngesibini ngelixa ukufunda nokubhala ixesha kwiimoto kubalwe kwi- megabytes ngesibini. Ukuze sikwazi ukuphawula imida ekusebenzisaneni, siye sahlula ixabiso elitshintshiweyo apha ngezantsi kwiimveliso ezahlukeneyo ze-SATA zabafundi ukuhamba ngokufanelekileyo kumatshini kuma-PCs Iinguqulelo ze-SATA:
- I-SATA III (6Gbps): 750MB / s
- ISATA II (3Gbps): 375MB / s
- I-SATA I (1.5Gbps): 187.5MB / s
Khumbula ukuba ezi ziimpawu eziphezulu zokufunda kwiimpawu ezahlukeneyo ze-SATA. Kwakhona kwakhona, ukusebenza kwehlabathi lokwenene kuya kuba yincinane kunezi zilinganiso. Ngokomzekelo, uninzi lwe-SATA III lombuso oqinileyo luqhuba umlinganiselo phakathi kwama-500 no-600MB / s.
Ubuchwephesha obuninzi bobuchwephesha obunxibelelwano buqala ukwenza indlela yabo kwiikhompyutheni zabo kodwa zisezinyathelo zokuqala. I-SATA Express yinkqubo ebalulekileyo ekusetyenziselwa ukubuyisela iSATA kwimarike ye desktop. Ikhonkco kwi-system iyahambelana ne-back SATA yama-drivers kodwa awukwazi ukusebenzisa i-drive ye-SATA Express kunye ne-SATA. I-M.2 yinkqubo ekhethekileyo yenzelwe ukuba isebenzise kunye nezicelo zeselula okanye ezincinci kodwa zihlanganiswe kwiindawo ezininzi zee-desktop ze-desktop. Nangona ingasebenzisa iteknoloji ye-SATA, esi sikhombisi esiluhluke kakhulu esifana nesandi senkumbulo esayinwe kwi-slot. Zomibini zivumela ukukhawuleza ngokukhawuleza ukuba iimoto zenzelwe ukusebenzisa ii- PCI-Express zendlela zokuthumela. Kwi-SATA Express, oku ku-2Gbps ngelixa i-M.2 ingafikelela kwi-4Gbps xa isebenzisa ezine iindlela ze-PCI-Express.
Dlulisa izithintelo zokuphakama / Ubude
Ukuba uceba ukufaka i-static state drive ukuya kwipopopi ukuze ufake indawo ye-drive ekhuni nawe kufuneka uqaphele ukulinganiselwa kwezesayizi. Ngokomzekelo, ii-2.5-intshi zokuqhuba ziyafumaneka kwiindawo eziphakamileyo zokuphakama ukusuka kwinqanaba elingu-5mm yonke indlela eya kwi-9.5mm. Ukuba ikhompyutheni yakho inokulingana kuphela ukuya ku-7.5mm ubude kodwa ufumana i-drive engama-9.5mm, ayiyi kufanelana. Ngokufanayo, ezininzi iimoto zeMSATA okanye zeM.2 zide neemfuno zokuphakama. Qiniseka ukuba ukhangele ubude obude obuxhasiweyo kunye nokuphakama kwezi zinto phambi kokuba uthenge enye ukuze uqiniseke ukuba kuya kufanelana kwindlela yakho. Ngokomzekelo, ezinye iipottops ezincinci zinokuxhasa kuphela amakhadi angama-M.2 emacaleni okanye amakhadi a-MSATA.
Amandla
Ubungqina bunengcamango elula ukuyiqonda. I-drive iyilinganiswa ngumthamo wayo wokugcina idatha. Umthamo jikelele weendawo ezisemgangathweni ziqhubekile kuncinci kunezinto ezinokufezekiswa ngokuqhuba kanzima. Ixabiso ngalinye ngegigabyte liye lahla ngokubangela ukuba lithengise ngakumbi kodwa lisala emva kweemoto ezinzima ngokukodwa kwiindawo ezinamandla. Oku kungabangela imiba kulabo abafuna ukugcina idatha eninzi kwi-drive yabo esebenzayo. Amanqanaba afanelekileyo oomatshini omoya aphakathi kwama-64GB kunye ne-4TB.
Ingxaki yukuthi amandla ekuqhubekeni kombuso onamandla angadlala indima ebalulekileyo ekusebenzeni kwe-drive. Abaqhubi ababini kumgca womkhiqizo ofanayo ngamanqanaba ahlukeneyo baya kuba nokusebenza okungafaniyo. Oku kuhambelana nenani kunye nohlobo lweemoto zeememori kwi-drive. Ngokuqhelekileyo, amandla anxulumene nenani leepips. Ngoko, i-SSG ye-240GB ingaba neenombolo ezimbini ze-NAND chips njenge-120GB drive. Oku kuvumela ukuba i-drive idibanise ukufunda kwaye ibhale idatha phakathi kwee-chips ezandisa ngokuphumelelayo ukusebenza okufana nendlela i-RAID inokusebenza ngayo ngeenjini ezininzi ezinzima. Ngoku ukusebenza akuyi kuba kabini ngokukhawuleza ngenxa yolawulo lokufunda nokubhala kodwa luba luphawu olubalulekileyo. Qinisekisa ukuba ujonge i-speed speed specifications for drive kwizinga lekhono okhangeleyo ukuze ufumane ingcamango engcono yendlela umbane onokuchaphazela ngayo ukusebenza.
Umlawuli kunye neFirmware
Ukusebenza komqhubi wombuso ozinzileyo kunokuchaphazeleka kakhulu ngumlawuli kunye ne-firmware efakwe kwi-drive. Ezinye zeenkampani ezenza abalawuli be-SSD zibandakanya i-Intel, i-Sandforce, i-Indilinx (ngoku eyi-Toshiba), iMarvel, i-Silicon Motion, i-Toshiba kunye ne-Samsung. Ngayinye yale nkampani nayo ine-controllers multiple available for use with solid state drives. Ngoko, kutheni le nto? Ewe, umlawuli unoxanduva lokusingatha ulawulo lweenkcukacha phakathi kweempawu zeememori ezahlukeneyo. Abalawuli nabo banokukwazi ukunika amandla umgangatho wonke we-drive ngokusekelwe kwinani leziteshi ze-chips.
Ukuthelekisa abalawuli akuyona into elula ukwenza. Ngaphandle kokuba unobungcali obukhulu kakhulu, konke oku kuya kukwenza kukuxelela ukuba i-drive iyimoto ekhoyo yangoku okanye idlulileyo. Ngokomzekelo, i-Sandforce SF-2000 iyisityalo esitsha esilawulayo ngaphezu kweSF-1000. Oku kuthetha ukuba umntu omtsha unokuncedisa amandla amakhulu kunye nokusebenza okuphezulu.
Ingxaki kukuba iibini ezimbini ezivela kwiinkampani ezahlukeneyo zingaba nomlawuli ofanayo kodwa zineendlela ezahlukeneyo zokusebenza. Oku kubangelwe kwi- firmware edibene ne-SSD ngaphezu kwendawo yokukhumbula imemori engayisebenzisa. Enye i-firmware ingagxininisa ukuphathwa kwedatha ngokwahlukileyo kunomnye onokunyusa ukusebenza kwayo kwiintlobo ezithile zeenkcukacha ngokuthelekiswa nomnye. Ngenxa yoko, kubalulekile ukuhlolisisa ukukhawuleza okulinganiselwe ukongezelela kumlawuli ngokwakhe.
Bhala kwaye ufunde Iintetho
Ekubeni imimandla eqhubekileyo yombuso inika umlinganiselo osebenzayo ophezulu kwiimoto ezikhuni, imilinganiselo yokufunda nokubhala ibaluleke kakhulu kubheka xa kuthengwa i-drive . Kukho iintlobo ezimbini ezihlukeneyo zokufunda nokubhala kodwa abaninzi abenzi beefom ziza kubhala kuphela ukulandelelana kokufunda nokubhala ngokukhawuleza. Oku kwenziwa ngenxa yokukhawuleza ngokukhawuleza kubonga kwiibhloko ezinkulu zeedatha. Olunye uhlobo lufikeleleko lweedatha. Oku kuqukethe iinkcukacha ezincinci ezifundwayo kwaye zibhala ukuba zityhutyha kuba zifuna imisebenzi eminye.
Ukulinganiswa kwejubane lokuvelisa isantya esilungileyo ngokuthelekisa imimoya eqinileyo. Qiniswa ukuba ukuba ukulinganisa kusemandleni abo phantsi kovavanyo lokuvelisa. Ukusebenza kwehlabathi ngokwenene kuya kuba ngaphantsi kwezilinganiso ezinikeziweyo. Oku kufuneka kwenziwe ngokukodwa kunye nemibandela eyahlukeneyo kamva kwinqaku kodwa nangenxa yokuba idatha ingatshintshwa yiminye imithombo. Ngokomzekelo, ukukopisha idatha ukusuka kwi-drive ekhuni ukuya kwi-drive-state drive kuya kunciphisa ubuninzi bokubhala kwe-SSD ngokukhawuleza ukuba idatha ingafundwa kwi-drive drive.
Bhala Imijikelezo
Omnye umbuzo abathengi baseburhulumenteni abomeleleyo abanokungazi ukuba yinto yokuba imemori yeememori ngaphakathi kubo inenani elincinci lemijikelezo yokucima abangayifumana. Ngokuhamba kwexesha iiseli ngaphakathi kwipu ekugqibeleni ziyahluleka. Ngokuqhelekileyo, umenzi we-memps chips uya kuba nenani elilinganisiweyo lemijikelezo eqinisekisiwe. Ukunciphisa ukungaphumeleli kwee-chips ezigqithwe ukususwa kweeseli ezithile, umlawuli kunye ne-firmware aziyi kucima ngokukhawuleza idatha edlulileyo.
Umthengi oqhelekileyo mhlawumbi akayi kubona i-memory chips memory memory ayikho phantsi kwexesha lokuphila (ukuya kwiminyaka emihlanu) yenkqubo yabo. Oku kungenxa yokuba abaqhelekanga ukufunda nokubhala imisebenzi ephezulu. Omnye owenza i-database eqinile okanye umsebenzi wokuhlela unokubona amanqanaba aphezulu ebhala. Kungenxa yoko, banokufuna ukuqwalasela inani elilinganisiweyo lokubhala imijikelezo enikwe i drive. Uninzi lwabaqhubi luya kuba nokulinganisela kwindawo ethile kwi-3000 ukuya ku-5000. Eyona mkhulu kunemijikelezo, ixesha elide kufuneka liqhubeke. Ngokudabukisayo, iinkampani ezininzi azifaki uluhlu lwalo lwazi kwiindawo zabo zokuqhuba ngaphandle ezifuna abasebenzisi ukuba bagwebe ubomi obulindelekileyo bee-drives ezisekelwe kwiiwaranti zobude obubonelelwe ngabavelisi.
TRIM and Cleanup
Inkqubo yokuqokelela udoti ingasetyenziselwa ngaphakathi kwi-firmware ukuzama nokucoca i-drive yokuphucula ukusebenza. Ingxaki yukuthi ukuba ukuqokelela udoti ngaphakathi kwidrayivu kunamandla, kungabangela ukukhulisa ukubhala nokunciphisa ixesha lokuphila kweemoto zeememori. Ngakolunye uhlangothi, ukuqokelela udoti kunokwandisa ubomi bomqhubi kodwa kunciphise kakhulu ukusebenza komqhubi.
I-TRIM ngumsebenzi womyalelo ovumela inkqubo yokusebenza kakuhle ukulawula ukucoceka kwedatha kwimemori yombuso onamandla. Igcina ingqalelo yiphi idatha esetyenziswayo kwaye into ekhululekile yokucinywa. Oku kunenzuzo yokugcina ukusebenza kwe-drive up ngenkathi ingafaki ukukhulisa okubhaliweyo okukhokelela ekudakaleni kwangaphambili. Ngenxa yoko, kubalulekile ukuthola idrayivu ehambelana ne-TRIM ukuba inkqubo yakho yokusebenza isekela umsebenzi. IWindows isekele le mveliso ukususela kwi-Windows 7 ngelixa i-Apple ixhaswe kuyo ukususela kwi-OS X version 10.7 okanye kwiNgonyama.
Izixhobo zokuhamba ngokubhekiselele kwiikiti
Uninzi lwamaziko ombini olomeleleyo luthengiswa nge-drive. Oku kulungile kuba ukuba uyakha umatshini omtsha okanye ukongeza nje isitoreji esongezelelweyo kwinkqubo, awudingi nantoni nje ngaphandle kwedrayivu. Ukuba kunjalo, uceba ukuphucula iikhompyuthali endala kwi-drive yenkcubeko yendabuko ukuya kwi-drive esebenzayo, uze ufune ukubheka ikiti. Uninzi lwezixhobo zokuqhuba ziquka ezinye izinto ezongezelelweyo ezifana ne-3.5-intshi ye-drive drive yokufaka kwiisktops, i-SATA cables, kunye nezona zixhobo ezibalulekileyo. Ukufumana ngokufanelekileyo izibonelelo zombutho ozinzileyo ukuqhuba indawo, kufuneka uthathe indawo njengendlela yokuqhuba ibhodi ye-system ekhoyo. Ukwenza oku, i-SATA kwidiza ye-USB inikezelwa ukuvumela ukuba idrayivu iqhotyoshelwe kwinkqubo yekhompyutha ekhoyo. Emva koko isofthiwe ye-cloning ifakiwe ukuba ibuke ngokukodwa i-drive ekhoyo ekhompyutheni yombuso oqinileyo. Emva kokuba le nkqubo izalisekile, i-hard drive yangaphambili ingasuswa kwinkqubo kwaye i-drive-state drive ishicilelwe kwindawo yayo.
Ikiti ngokuqhelekileyo idibanisa i-$ 20 ukuya kwi-50 ukuya kwiindleko ze-drive.