Uma ucabanga ukuthola i- i-hard drive ye-NASSinikeza lo mhlahlandlela ukuze uthole inketho engcono kakhulu, futhi sinikeza nohlu lwemikhiqizo engcono kakhulu namamodeli atholakalayo, ukuze ungalahleki ngisho noma ungenalo ulwazi lobuchwepheshe. Ngamanye amazwi, konke odinga ukukwazi ngomhlaba we-NAS, kuqoqwe esihlokweni esisodwa.
Futhi uma namanje awazi ukuthi buyini ubuchwepheshe I-NAS (Isitoreji Esinamathiselwe Inethiwekhi)Sizophinde sikuchazele konke odinga ukukwazi, okuhlanganisa amathuba kanye nosizo olunikezwa yilezi zinhlobo zamadivayisi, ukuze ukwazi ukuhlola ukuthi ingabe uyayidinga noma cha eyodwa yamaseva angcono kakhulu e-NAS yasekhaya neyebhizinisi.
Ukwazi okuningi: Izinhlobo ezahlukene zama-hard drive
Yini okufanele uyibheke ku-hard drive ye-NAS
para ukukhetha i-NAS enhle, awudingi nje ukukhetha noma iyiphi I-NAS evalekile kanye ne-hard drive, kodwa uzodinga futhi ukucabangela ezinye izinto ezimbalwa ezengeziwe. Akulula njengokwenza i-hard drive yangaphandle enekesi kanye ne-hard drive yangaphakathi. Endabeni ye-NAS, amacala awawona nje ipulasitiki elula noma izivikelo zensimbi njengama-hard drive avamile, kodwa futhi aqukethe i-circuitry kanye ne-electronics edinga ukugadwa.
I-NAS i ikhompyutha Idivayisi encane enedivayisi enkulu yokugcina, ukukhuluma nge-colloquially. Eqinisweni, iqukethe i-CPU, evame ukuba yi-SoC esekelwe ku-ARM kanye nesistimu yokusebenza engaba i-Linux ezimweni eziningi ukuyiphatha (nakuba uhlelo lokusebenza lubonakala kumsebenzisi wokugcina), i-RAM, njll., kanye ne-adaptha yenethiwekhi ehlanganisiwe noma ikhadi lenethiwekhi.
Yonke le hardware ibalulekile, ngoba ukusebenza kanye nokuguquguquka kwalokhu kuzoncika ku-CPU, kanye ne-RAM, njengoba nje ukusebenza kokuxhumeka kwenethiwekhi kuzoncika i-adapterNgakho-ke, ikakhulukazi uma kuwubuchwepheshe obungenawaya, kubalulekile ukuthi uzinzile futhi usheshe ngangokunokwenzeka, njengoba sichaze esihlokweni sethu kumakhadi wenethiwekhi angcono kakhulu.
Kodwa kukhona okubaluleke kakhulu kunakho konke lokho, futhi yilokho ama-hard drive noma ama-hard drive lokho kugcinwa ngaphakathi, njengoba kuphinde kunqume ukubambezeleka kokufinyelela (ukufunda nokubhala) nokunye okubaluleke njengomthamo wokugcina. Ngakho-ke, kubaluleke kakhulu ukukhetha i-hard drive enhle esebenza kahle. Ngisho nabakhiqizi bemidiya yokugcinwa kwemishini/ kazibuthe (i-HDD) bakunakile lokhu futhi bakhiphe izinhlelo noma izinguqulo zamadrayivu abo eziqondiswe ngqo i-NAS.
Uzothola okulandelayo kuwusizo: I-SSD, engasetshenziswa ukuzuza i-NAS esheshayo ngokusebenzisa izici zayo, ngisho nama-SSD ayingxube esesixoxile ngayo. Khumbula ukuthi kunoma yikuphi, kungakhathaliseki ukuthi hlobo luni, uphawu lubalulekile ukufeza izinga eliphansi lokuhluleka, okungukuthi, ukuthembeka okukhulu. Akekho ofuna idatha yakhe yonakaliswe noma ilahleke ngenxa yamaphutha, akunjalo?
Ngakho-ke, sincoma izinhlobo ezifanayo esizincomele ezihlokweni zethu zokukhetha ama-hard drive angcono kakhulu. Okusho ukuthi, ama-HDD, I-Western Digital noma i-WD, i-HGST ne-ToshibaGwema amadrayivu e-Seagate, anezinga eliphezulu lokuhluleka muva nje, nakuba ake abusa kakhulu. Vele, khetha izinguqulo ezinophawu lwe-NAS zalezi zinhlobo, njengoba ama-hard drive ajwayelekile angakhelwanga ngokuqondile ukusetshenziswa kwe-NAS, futhi ngeke abe afaneleke kangako.
Ngokungeziwe ekusebenziseni amandla, ukwethembeka, namandla anikezwa yilawa ma-hard drive akhethekile e-NAS, kufanele wazi ukuthi abakhiqizi bezindawo ezivaliwe noma amadivaysi aphelele e-NAS nawo avame ukuba nemikhiqizo evumela ukusetshenziswa kwe-hard drive eyodwa noma ngaphezulu, njengoba ngishilo ekuqaleni. Futhi uma kukhona eziningana, abaningi banekhono lokusebenzisa eziningana. Ukucushwa kwe-RAID, okuwukuthi, ukugcinwa okunganele okuhlinzeka ngokuphepha okukhulu kwedatha yethu ngokwenza amakhophi kuma-hard drive amaningana…
Ekugcineni bengizokutshela ukuthi nawe uqaphe ukusetshenziswa, njengoba lawa kungamadivayisi azoxhunywa unomphela kumthombo wamandla kanye negridi ukuze akwazi ukufinyeleleka noma kunini. Uma ukusetshenziswa kwawo kuphezulu, ungakuqaphela esikweletini sakho sikagesi.
Iyiphi i-hard drive engcono kakhulu ye-NAS?
Ithebula alikwazanga ukuboniswa.I-HDD Hard Drives engcono kakhulu ye-NAS
Njengoba senza njalo, sizofaka izincomo zethu Nawa ama-hard drive e-NAS angcono kakhulu ongawathenga emakethe, uma ungenalo ulwazi ngobuchwepheshe futhi ulahlekile kukho konke okuxoxwe ngakho ngenhla. Ngokucabangela konke lokhu, uhlu lwamamodeli angcono kakhulu luyi:
I-Western Digital inikeza ikhwalithi enhle kakhulu nokwethembeka, kanye nobuchwepheshe obusha kakhulu. Ububanzi I-WD Red Zakhelwe ngokukhethekile i-NAS, futhi zisebenza zombili i-NAS ehloselwe ukusetshenziswa ekhaya, kanye ne-NAS yobungcweti esetshenziswa ezinkampanini ezincane, eziphakathi nendawo nezinkulu, njengoba ukusebenza kwazo kuhle kakhulu kunoma yimuphi umsebenzi, nakuba uchungechunge lweRED PRO lungcono kakhulu ukuze lusetshenziswe ngochwepheshe futhi lusebenza kangcono nokwethembeka, phakathi kwezinye izinto ngenxa yesigcinalwazi sazo esingu-128MB (okuphindwe kabili kokwebanga elivamile).
Okubomvu kuklanyelwe ukuhlangabezana nezidingo zesitoreji senethiwekhi, esinamandla afika ku-10TB. Umehluko kwamanye amamodeli e-WD ukuthi lawa ma-hard drive ahlolwe ukuthi asebenze kahle ku-NAS, into engekho kwamanye amamodeli. Ngaphezu kwalokho, ziyahambisana ne- Ubuchwepheshe be-NASware 3.0 okuvumela ukulinganisa ukusebenza nokwelula impilo (ukwethembeka lapho usebenza njenge-NAS ne-RAID).
Ngokufanayo, i-Red inesistimu ye ukwandisa ukusetshenziswa kanye nokunciphisa izinga lokushisa eliphezulu ngesikhathi sokusebenza, into ebalulekile uma sine-NAS enkulu enama-hard drive amaningana agijima eduze kakhulu futhi isikhathi eside (24/7).
I-Western Digital Red 1TB – 10TB
I-Western Digital yethule uchungechunge lwayo oluhle kakhulu lwama-HDD e-NAS ngo-2019, futhi phakathi kwakamuva kakhulu, singathola amamodeli anamandla afinyelela ku-14 TB, andisa umthamo omkhulu wama-HDD ochungechungeni.
Le modeli ethile yakhelwe ngokuqondile ukuthi ihambisane nezinhlelo ze-NAS ezingezona ezohwebo. Ngakho-ke, zilungele izinhlelo ze-NAS zasekhaya nezamabhizinisi amancane anamatheku afinyelela kwangu-8 asebenza endaweni engama-24/7, kuyilapho zisekela izinga lomsebenzi elifika ku-180 TB/ngonyaka.
Amadrayivu abomvu e-WD afaka ubuchwepheshe be-NASware 3.0 ukulinganisa ukusebenza nokuthembeka ezindaweni ze-NAS ne-RAID. Le NAS HDD inikeza abasebenzisi amandla aphezulu kakhulu ngentengo engabizi kakhulu.
I-Western Digital Red PRO 1TB – 10TB
I-WD Red Pro, efinyelela ku-20TB, ingenye i-hard drive enkulu ye-NAS eqhubeka nokugcina izinga eliphakeme mayelana nezakhiwo nokusebenza. Umehluko wayo oyinhloko kusukela kumodeli yangaphambilini inketho yokuyithenga ngamakhono amakhulu okugcina, ngaphezu kokusebenza okuthuthukisiwe okulinganiselwa ku-50-60 MB/s kumthamo wokufunda nokubhala.
Umehluko wamanani phakathi kwe-WD Red ne-Red Pro usobala (i-WD Red Pro ibiza kakhulu). Ama-hard drive ayahluka ngentengo kuye ngobukhulu bawo, ngakho-ke ungakhetha evumelana kangcono nesabelomali sakho.
Seagate IronWolf Pro
Enye yama-hard drive e-NAS angcono kakhulu ongayithola ngomthamo omkhulu yile Seagate IronWolf Pro. Isebenza kahle ngesivinini esingafika ku-214 MB/s, futhi iphinde ithule.
Yenzelwe ukusetshenziswa okujulile unyaka wonke, usuku lonke. Umphumela wayo omncane, nokho, izinga layo lomsebenzi lama-300 TB/ngonyaka. Ngeke ukuqaphele lokhu ngaphandle kokuthi uhlele ukudlulisa amanani amakhulu edatha minyaka yonke.
Le IronWolf Pro isekela izinhlelo ze-NAS ezinamatheku afika kwangu-24, okwenza kube ukukhetha okuhle kumabhizinisi nakubasebenzisi abadinga ukusebenza okuphezulu.
I-Seagate IronWolf
Uma ufuna i-hard drive ye-NAS esezingeni eliphezulu, i-Seagate IronWolf 18TB iyisinqumo esihle kakhulu. Inikeza inani elihle kanye nohlu olubanzi lwezici kunochungechunge lwe-IronWolf Pro.
Idizayinelwe ukumelana nokusetshenziswa okunamandla ngokuhamba kwesikhathi ngaphandle kokudlidliza okungajwayelekile, futhi ihlanganisa nesistimu yokuphatha yomkhiqizo ukuze iqaphe futhi iqinisekise ukuvikeleka kwamafayela akho agciniwe.
Ngokuqondene nesivinini sokudlulisa, ifinyelela ku-180 MB/s, okuthi, nakuba ingeyona eshesha kakhulu emakethe, inhle impela uma ucabangela intengo. Isekela kuphela amatheku afinyelela kwayisishiyagalombili, nakuba izinhlelo ezimbalwa ze-NAS zasekhaya zizodlula lowo mthamo.
IToshiba N300
I-Toshiba futhi inamanye ama-HDD angcono kakhulu e-NAS ngaphansi kochungechunge lwe-N300. Lawa amamodeli angu-3,5-intshi aklanyelwe abasebenzisi namabhizinisi afuna umthamo ophezulu nokusebenza okungu-24/7.
Njengawo wonke amadrayivu ohlobo lwayo, i-N300 yenzelwe ukwethembeka nokubekezela (isici esiphezulu somthwalo wokusebenza esingu-180 TB/ngonyaka) futhi isekela ukulungiselelwa okuningi kwe-RAID ngaphakathi kwamadivayisi e-NAS anezindawo ezifika kweziyi-8.
Umndeni we-N300 uhlanganisa isixhumi esibonakalayo se-SATA 6 Gbps, iza ngamakhono we-4TB, 6TB, kanye ne-8TB, iphenduka ngo-7200 rpm, futhi inesikhathi esiyihora esiyisigidi esisodwa phakathi kokuhluleka.
I-SSD Hard Drives ehamba phambili ye-NAS
Ukusebenzisa i-hard drive I-SSD, ukusebenza kwesivinini esihle kakhulu kufinyelelwa, njengoba zonke izimfanelo esizithola nge-SSD ku-PC nazo zijabulela kunethiwekhi yethu ye-NAS, okuvumela i-hard drive ingabi ibhodlela ngisho noma sinokuxhumo olusheshayo (i-Gigabit). Ngaphezu kwalokho, zenza umsindo othize, zidla amandla amancane, futhi njengoba zingenazo izingxenye eziwumshini, ngokuvamile zihlala isikhathi eside.
Uma ukhetha i-SSD, uzodinga ukuhlola ukuthi indawo evalekile ye-NAS yakho iyabusekela yini ubuchwepheshe obukhethiwe be-hard drive, okungukuthi, ingase isekele inkumbulo ye-M.2, kodwa hhayi i-NVMe. Uma usuwazi uhlobo lwememori olusekelayoUngaqhubeka nokukhetha umthamo kanye nemodeli ye-hard drive oyifunayo. Sincoma ama-hard drive e-Samsung, esiwabheka njengangcono kakhulu:
I-Western Digital Red SA500
I-SSD hard drive ye-NAS ifana nesivinini sokudlulisa esisheshayo. I-Western Digital Red SA500 ingenye ehamba phambili yohlobo lwayo, enikeza ukwethembeka nesivinini esifinyelela ku-560 MB/s efundwayo futhi kufika ku-530 MB/s ukubhala, okudlula kude amadrayivu avamile.
Uma ubheke ukugcina noma ukudlulisa amafayela angu-4K noma angu-8K ku-NAS yakho, lena inketho enconywa kakhulu ngokwenani. Okubi kuphela ukuthi ine-2TB kuphela yokugcina.
I-Samsung 870 EVO 250GB – 4TB
I-Samsung's 870 EVO itholakala cishe nganoma yisiphi isikhundla ongase usidinge kumabhizinisi asekhaya namancane, kusukela ku-250GB kuya ku-4TB.
Le Samsung 870 EVO iza ngendlela engu-2,5” 7mm futhi inebhokisi elimnyama le-anodized anodized aluminium eliyenza izizwe kahle uma iqhathaniswa nezimbangi zayo ezishibhile.
Mayelana nokucaciswa, inenqolobane ye-SLC emile ye-6GB kuya ku-12GB kanye nenqolobane ye-SLC enamandla ehlanganisa amashumi amagigabhayithi. Ingakwazi futhi ukuzuza izivinini ezilandelanayo ezifika ku-560/530 Mbps.
I-Samsung 860 EVO 1TB – 4TB
Umehluko omkhulu nge-870 EVO ukuthi i-860 EVO isebenzisa kuphela ubuchwepheshe be-2-bit MLC, ehamba kancane kakhulu uma iqhathaniswa ne-870. Ukwengeza, isibuyekezo esisha se-870 silungisa inkinga yephrothokholi ye-SATA 3 ku-860 eyivimbela ekufinyeleleni amandla ayo aphelele.
Ngaphandle kwalokho, ishesha kancane, okwenza i-860 EVO ishibhe kwezinye izimo. Uma intengo ibalulekile kuwe, cishe ngeke ukubone lokhu kwehluka kwesivinini, nakuba uzodinga ukuqaphela ukuhambisana ne-NAS yakho.
I-Samsung 970 EVO Plus 500GB – 2TB
I-Samsung's 970 EVO Plus ingaletha kufikela kokungu-3,5GB/s kokusebenza kokufunda okulandelanayo futhi kufike ku-3,3GB/s wokusebenza kokubhala okumangalisayo. Iphinde inikeze kufika ku-620/000 i-IOPS yokufunda/ukubhala okungahleliwe.
Ngokungafani nama-NAS SSD amaningi, ama-Samsung NVMe SSD afaka ukulanda komshayeli ongakukhetha okusiza ukuthuthukisa kancane ukusebenza kumshayeli ozenzakalelayo weWindows NVMe. Kuyasiza futhi ukuqinisekisa ukuhambisana nezinhlelo zokusebenza ze-Windows ezindala, njenge-Windows 7.
Ungasebenzisa isofthiwe ye-Samsung's Magician and Data Migration ukuze ugade, uqhathanise, futhi uhlanganise idatha esuka kudrayivu yakho yamanje iye ku-Samsung SSD yakho entsha.
Ungasebenzisa eminye imikhiqizo Ama-SSD afana ne-Crucial, Intel, njll., kodwa ukusebenza nekhwalithi ozoyithola nge-Samsung cishe akufaniswe.
Iyini iseva ye-NAS futhi isetshenziselwa ini?
I-NAS (Isitoreji Esinamathiselwe Inethiwekhi) Ubuchwepheshe obusivumela ukuthi sibe nedivayisi yokugcina ene-adaptha yenethiwekhi edidiyelwe ukuze sikwazi ukuyixhuma ngekhebula noma nge-Wi-Fi ku-LAN yethu noma i-inthanethi, futhi ngaleyo ndlela sifinyelele kuyo ngokumane sixhume kule nethiwekhi noma yikuphi. Ngamanye amazwi, isitoreji esixhunywe kunethiwekhi sisebenzisa amaphrothokholi afana ne-TCP/IP.
Lawa madivayisi angathengwa manje qedela, okungukuthi, icala elihlanganisa i-hard drive eyodwa noma ngaphezulu ngaphakathi, kanye nokunikezwa kwamandla kanye ne-adaptha yenethiwekhi ukuyihlinzeka ngesixhumanisi senethiwekhi yethu, noma singathenga futhi. izindlu zokuhlala ye-NAS, futhi thina ngokwethu singathenga ama-hard drive (ama) ngokuhlukana. Lokhu kusinika ukuguquguquka okwengeziwe lapho sikhetha ihadiwe, njengoba kunjalo ngezivalo ze-hard drive esingazithenga. Singakwazi nokumisa iseva ye-NAS ukuthi ixhume kunoma yiliphi iklayenti futhi sisebenzise le sevisi "yefu lasekhaya".
Uzobe usuzinike imikhondo eminingi amathuba i-NAS ekuvumela wona, njengokuba nesitoreji sakho samafu esiyimfihlo ekhaya. Okusho ukuthi, ukuxhuma i-hard drive kunethiwekhi futhi ukwazi ukugcina noma yini oyifunayo noma ufinyelele okuqukethwe kunoma yikuphi emhlabeni. Kungani? Awu...
- Isipele: Ikuvumela ukuthi wenze amakhophi ayisipele wama-PC akho namadivayisi eselula (ama-smartphone, amaphilisi, njll.) noma nini uma udinga endaweni yokugcina eyimfihlo ozilawulayo, ukuze ungakhokhi isevisi yefu noma ukhathazeke ngezinqubomgomo zobumfihlo nezinye izinkinga esinazo lapho sishiya idatha yethu yangasese ezandleni zezinsizakalo zamafu.
- MultimediaCabanga nje ugcina umculo, izithombe, noma amavidiyo ku-NAS yakho, ukuze ukwazi ukuwafinyelela noma yikuphi. Isibonelo, zicabange unamamuvi ku-NAS yakho futhi ufuna ukuwabuka nomngane endlini yakhe. Uzovele ufinyelele i-NAS exhunywe kunethiwekhi ku-smart TV yomngane wakho, futhi ungabuka imuvi njengokungathi ubunayo endaweni.
- Yabelana: Ungasebenzisa i-NAS njengeseva yomuntu siqu futhi wabelane ngedatha namakhasimende amaningi. Lawa maklayenti angaba amadivaysi akho (amakhompyutha aphathekayo, amadeskithophu, ama-smartphones, ama-game consoles, amaphrinta enethiwekhi, njll.) noma amanye amadivaysi. Ungayivula futhi unikeze ukufinyelela kwabanye abantu ukuze abangani, abasebenzi benkampani, nanoma ubani omunye akwazi ukufunda nokubhala okuqukethwe, okwenza ukwabelana ngedatha kube lula.
- Iseva ye-NAS: Ngokufanayo nesibonelo sangaphambilini, kodwa ngesilinganiso esikhulu, okusho ukuthi uma umkhawulokudonsa wakho kanye nesidingo sakho sikuvumela, ungawusebenzisa ukuze uvulele umphakathi futhi unikeze ukufinyelela kunoma ubani ofuna ukuxhuma kuwo nge-inthanethi futhi agcine noma ufunde/ulande idatha.
- I-SANI-SAN iyinethiwekhi Yendawo Yesitoreji, okungukuthi, ixhuma amadivayisi amaningi e-NAS kunethiwekhi efanayo ukuze yakhe inethiwekhi yesitoreji enkulu. Lokhu kuvumela inethiwekhi yendawo enamadivayisi amaningi e-NAS asebenza kumabhulokhi esikhundleni sokuhlukana.
- Ukuqashwa kwevidiyoUma usebenzisa amakhamera we-IP, ungase futhi usethe isistimu yokugada ividiyo futhi ugcine okurekhodiwe ku-NAS yakho.
Njengoba ubona, amathuba abanzi impela.