- Ama-eMMC ashibhile futhi adla amandla amancane kunama-SSD, kodwa anomkhawulo ngomthamo nokusebenza.
- Ama-SSD anikezela ngesivinini esikhulu kakhulu sokudlulisa kanye nomthamo omkhulu wokugcina.
- Ama-eMMC awathuthuki, kuyilapho ama-SSD avumela ukushintshwa nokunwetshwa.
Emhlabeni wobuchwepheshe, ukuqonda umehluko phakathi kwemidiya yesitoreji ehlukahlukene kungenza umehluko omkhulu lapho ukhetha idivayisi entsha. Uma uke wazibuza ukuthi kusho ukuthini eM bola bola noma ihluke kanjani ku-a I-SSD, usendaweni efanele. Lezi zinhlobo ezimbili zesitoreji zinezici ezihlukile ezizenza zifaneleke kakhulu kubasebenzisi abathile noma amadivayisi.
Ake sihlole konke odinga ukukwazi nge-EMMC ne-SSD, kusukela ebuhleni bento ngayinye kuye ekulinganiselweni kwayo. Lokhu kuzokwenza kube lula kuwe ukuthi wenze isinqumo esingcono kakhulu ngokwezidingo zakho. Izidingo zomuntu siqu kanye nokusetshenziswa ohlela ukukunikeza imishini yakho.
Iyini i-EMMC futhi isebenza kanjani?
Leli gama eM bola bola ibhekisela "ku-MultiMediaCard eshumekiwe". Lolu hlobo lwenkumbulo luqukethe i-NAND Flash chip nesilawuli, zombili ezihlanganiswe kusekethe efanayo. Ngenxa yokwakheka kwawo okuhlangene, ama-EMMC avame ukusetshenziswa ku amadivaysi amalaptop njengamafoni asezingeni eliphansi, amaphilisi namalaptop. Okuyigqamisayo ukuthi injalo kuthengiswe ngqo ebhodini lomama, okusho ukuthi awukwazi ukufaka esikhundleni noma ukuthuthukisa le nkumbulo.
Ama-EMMC ane isivinini sokudlulisa esinqunyelwe, ukufinyelela ubuningi I-400 MB / s ezinguqulweni ezintsha, njenge-5.1A. Nakuba engasheshi njengama-SSD, anele ukwenza imisebenzi eyisisekelo njengokuphequlula iwebhu, ukudlala amavidiyo noma ukwenza umsebenzi wasehhovisi.
Iyini i-SSD?
La Idrayivu yesimo esiqinile, noma i-SSD, iyindlela yokugcina ethuthuke kakhulu esebenzisa ama-chips e-NAND asebenza kahle kakhulu. Ngokungafani nama-eMMCs, i-SSD ayihlanganisiwe noma ayithengiswa ebhodini lomama, okuyivumela ukuthi ithathelwe indawo futhi ithuthukiswe kumadivayisi amaningi.
Ama-SSD ayahlinzeka isivinini sokufunda nokubhala esiphezulu kakhulu, ngobubanzi obusuka ku- 500 MB/s ukuya ngaphezu kuka-3.000 MB/s kuye ngohlobo lwesixhumi esibonakalayo, njenge-SATA noma i-PCIe NVMe. Ngaphezu kwalokho, basekela imisebenzi eminingi ngesikhathi esisodwa, njengokufunda nokubhala idatha kuma-chips e-NAND ahlukene ngasikhathi sinye, ngcono kakhulu ukusebenza jikelele yohlelo.
Umehluko omkhulu phakathi kwe-EMMC ne-SSD
Ngezansi sixoxa ngomehluko obaluleke kakhulu phakathi kwe-EMMC ne-SSD ukuze sithole umbono ocacile wokuthi ngayinye ihlangabezana kanjani nezidingo ezahlukene:
1. Isivinini sokudlulisa
Ukusebenza kuhle kakhulu kuma-SSD. Ngenkathi i-EMMC inomkhawulo ukudlulisa ngesivinini, ama-SSD angafinyelela ku-3GB/s noma ngaphezulu, ikakhulukazi amadrayivu e-NVMe. Lokhu kusebenza kwenza ama-SSD alungele imisebenzi ethuthukisiwe njenge uhlelo lwevidiyo, imidlalo noma ukuphathwa kwedatha enkulu.
2. Umthamo wesitoreji
I-Las eM bola bola Atholakala ngamakhono alinganiselwe, ngokuvamile angu-32GB, 64GB futhi akuvamile ukuba afinyelele ku-256GB. Ama-SSD, ngakolunye uhlangothi, anikeza izinketho ezinkulu kakhulu, kusuka 128GB kufika ku-4TB noma ngaphezulu, okubenza babe yinketho ekahle kubasebenzisi abadinga ukugcina amavolumu amakhulu wedatha.
3. Intengo
Omunye umehluko omkhulu kunayo yonke intengo. Ama-eMMC ashibhe kakhulu, okuchaza ubukhona bawo kuwo imishini engabizi. Ngakolunye uhlangothi, ama-SSD, nakuba ebiza kakhulu, anikeza a isilinganiso esihle kakhulu sokusebenza kwentengo isikhathi eside
4. Ukuvuselela nokuvumelana nezimo
Nakuba ama-SSD angathuthukiswa kalula ezimweni eziningi, ama-EMMC awakuvumeli ukushintshwa noma ukunwetshwa njengoba kudayiswa ebhodini lomama. Lokhu kunciphisa kakhulu imingcele yayo ukuguquguquka, ikakhulukazi uma isitoreji sokuqala sisilela nge el tiempo.
Izinzuzo kanye nebubi eMMC
Ventajas:
- Intengo ethengekayo: Ilungele amadivayisi webhajethi.
- Ukusetshenziswa kwamandla okuphansi: Ithuthukisa impilo yebhethri kumakhompyutha aphathekayo namathebulethi.
- Ukuthula okuphelele: Njengoba ingenazo izingxenye ezinyakazayo, ayiwukhiqizi umsindo.
Izinkinga:
- Umthamo olinganiselwe: Ayifanele imisebenzi edinga indawo enkulu yokugcina.
- Ayithuthukisiwe: Njengoba ihlanganisiwe, ayikuvumeli ukushintshwa noma ukunwetshwa kwenkumbulo.
- Ukusebenza okuyisisekelo: Ayilungele izicelo ezifunayo.
Izinzuzo kanye nokubi kwe-SSD
Ventajas:
- Isivinini esivelele: Iphelele kubasebenzisi abafuna ukusebenza okuphezulu.
- Umthamo ophezulu: Izinketho zokulondoloza ezinkulu kakhulu.
- Okungathuthukiswa: Bavumela ukushintshwa nokwandiswa ngokwezidingo.
Izinkinga:
- Intengo ephezulu: Kubiza kakhulu kune-EMMCs.
- Ukusetshenziswa kwamandla okuphezulu: Nakuba engaphansi kwama-HDD endabuko, adla amandla amaningi kunama-EMMC.
Iyiphi inketho ekulungele?
Ukukhetha phakathi kwe-EMMC ne-SSD kuncike kakhulu ekutheni idivayisi uzoyisebenzisela ini kanye neyakho isabelomali siyatholakala. Uma ufuna idivayisi ethengekayo ukuze uphequlule, ukusebenza ngamadokhumenti noma ukubuka amavidiyo kuvuliwe Ukusakaza, ama-EMMC angaba inketho enengqondo. Nokho, uma udinga isivinini, umthamo wokugcina, kanye nekhono lokuthuthukisa ikhompuyutha yakho ngokuzayo, ama-SSD ngokusobala ayinketho engcono kakhulu.
Ngaphambi kokuthi unqume, cabangisisa ngezidingo zakho futhi ucabangele uhlobo lwemisebenzi ozoyenza. Ngale ndlela, ungajabulela ukusebenza okuhle kakhulu ngentengo engcono kakhulu.
Umbhali oshisekayo ngomhlaba wamabhayithi nobuchwepheshe ngokujwayelekile. Ngiyathanda ukwabelana ngolwazi lwami ngokubhala, futhi yilokho engizokwenza kule bhulogi, ngikubonise zonke izinto ezithakazelisayo kakhulu ngamagajethi, isofthiwe, ihadiwe, izitayela zobuchwepheshe, nokuningi. Inhloso yami ukukusiza ukuthi uzulazule emhlabeni wedijithali ngendlela elula nejabulisayo.