Hona joale, botumo bo ntseng bo eketseha bo ntse bo e-ba matla-boemo bo tsamaisa kapa SSD (Solid Sntate Dsehlabelo). Sena se bakoa ke hore ba khone ho fana ka lifaele tse peli tsa ho bala le ho ngola ka potlako le ho tšepahala hantle. Ho fapana le mechine e tloaelehileng ea ho khanna, ha ho na likarolo tse tsamaeang, 'me khopolo e khethehileng ea flash - NAND - e sebelisoa ho boloka dintlha.
Nakong ea ho ngoloa, mefuta e meraro ea khopotso ea flash e sebelisoa SSD: MLC, SLC le TLC, 'me sehloohong sena re tla leka ho fumana hore na ke mang ea molemo le hore na phapang ke efe pakeng tsa bona.
Tlhaloso ea tlhahlobo ea mefuta ea memori SLC, MLC le TLC
NAND flash memory e ne e bitsoa ka mofuta o ikhethang oa letšoao la boitsebiso - HA HO NA (ho utloahala ha ho joalo). Haeba u sa kene lits'ebetsong tsa theknoloji, joale re re NAND e hlophisa boitsebiso ka lihlopha tse nyane (kapa maqephe) mme li u lumella ho fihlella ho bala ha li-data tse phahameng.
Joale a re shebeng hore na ke mefuta efe ea mehopolo e sebelisetsoang likoloi tse tiileng.
Cell Phone Single (SLC)
SLC ke mokhoa oa ho hopola nako e sa lebelloang eo lisele tsa mohopolo o le mong li sebelisetsoang ho boloka tlhahisoleseding (ka tsela, phetolelo ea sebele ka melumo ea Serussia e le "seleng e le 'ngoe e le' ngoe"). Ke hore, data e le 'ngoe feela e bolokiloe seleng e le' ngoe. Mokhatlo ona oa polokelo o ile oa etsa hore ho khonehe ho fana ka lebelo le phahameng le mohloli o moholo oa ho ngola hape. Ka hona, lebelo la ho bala le fihla ho 25 ms, 'me palo ea mekoloko ea ho ngola e le 100'000. Leha ho le joalo, le hoja e le bonolo, SLC ke mofuta oa theko e boima haholo.
Melemo:
- Lebelo le phahameng la ho bala le ho ngola;
- Mohloli o moholo oa ho ngola hape.
Tlhahiso:
- Theko e phahameng
Multi Level Cell (MLC)
Karolo e latelang ho nts'etsopele ea mohopolo oa flash ke mofuta oa MLC (ka Serussia, o utloahala eka ke "sele e ngata-ngata"). Ho fapana le SLC, e sebelisa lisele tse peli tsa litekanyetso tse bolokang lintlha tse peli tsa lintlha. Lebelo la ho bala le ho ngola le lula le le phahameng, empa mamello e fokotsoe haholo. Ha u bua ka linomoro, mona lebelo le balang ke 25 ms, 'me palo ea mekoloko e ngotsoeng hape ke 3,000. Mofuta ona o boetse oa theko e tlaasana, ka hona o sebelisoa libakeng tse ngata tse tiileng tsa naha.
Melemo:
- Theko e tlase;
- Lebelo le phahameng la ho bala le ho ngola le bapisoa le li-disks tse tloaelehileng.
Tlhahiso:
- Palo e tlase ea mekoloko ea ho ngola hape.
Cellana e Meraro ea Tsela (TLC)
'Me qetellong, mofuta oa boraro oa mohopolo ke TLC (lebitso la mofuta ona oa mohopolo oa Serussia le utloahala eka ke "lisele tse tharo"). Mabapi le tse peli tse fetileng, mofuta ona o theko e tlaase 'me hona joale o tloaelehile haholo ho li-drive.
Mofuta ona o boima haholo, li-bits tse 3 li bolokoa mona sele ka 'ngoe. Ka lehlakoreng le leng, matla a phahameng a fokotsa lebelo la ho bala le ho ngola le ho fokotsa disk mamello. Ho fapana le mefuta e meng ea mohopolo, lebelo mona le fokotsehile ho 75 ms, mme palo ea mekoloko ea ho ngola e nyolohela ho 1 000.
Melemo:
- Boitsebiso bo bolokehileng ba boitsebiso bo phahameng;
- Theko e tlaase.
Tlhahiso:
- Palo e tlase ea mekoloko ea ho ngola hape;
- Lebelo le fokolang ho bala le ho ngola.
Qetello
Ho akaretsa, hoa hlokomeloa hore mofuta oa flash e phahameng ka ho fetisisa le o tšoarellang ke SLC. Leha ho le joalo, ka lebaka la theko e phahameng, mefuta e theko e tlaase e tletse mohopolo ona.
Budget, 'me ka nako e ts'oanang, lebelo le tlaase ke mofuta oa TLC.
'Me qetellong, moelelo oa khauta ke mofuta oa MLC, o fanang ka lebelo le phahameng ho bapisoa le li-disks tse tloaelehileng' me ha se mofuta o theko e boima haholo. Bakeng sa papiso e eketsehileng ea pono, bonang tafoleng e ka tlase. Mona ke lintlha tse ka sehloohong tsa mefuta ea mohopolo eo papiso e entsoeng ka eona.
