USB bliskovni pogon
Neznan proizvajalec
- Opis:
- USB bliskovni pogon. [SLO]: USB pomnilniška naprava iz začetka 2000-ih. USB, kar pomeni 'Univerzalni serijski vod', je standardiziran vmesnik, zasnovan za povezovanje računalnikov s perifernimi napravami, kot so zasloni, tipkovnice in shranjevalne naprave. USB 1.0 je bil lansiran leta 1996 z namenom da nadomesti starejše serijske, paralelne in igralne vhode ter poenostavi povezovanje. Flash pomnilnik, ki je starejši od USB, je vrsta pomnilnika, ki ohranja podatke tudi brez napajanja, za razliko od RAM-a, ki izgubi podatke, ko je napajanje prekinjeno. Flash pomnilnik se prav tako razlikuje od magnetnega shranjevanja, ki uporablja vrteče se diske ali kolute ter bralne/pisalne glave za dostop do podatkov. Danes so USB pomnilniške naprave prevladujoča metoda za osebno shranjevanje podatkov, saj so v veliki meri nadomestile CD-je in disketne enote. Uvedba USB 2.0 v začetku 2000-ih, ki je izboljšala hitrost prenosa podatkov, je te naprave naredila precej bolj praktične. Prvi ključki za shranjevanje podatkov so bili proizvedeni leta 2000, kar je označilo premik od počasnejših hitrosti prenosa podatkov prejšnjih USB standardov. Pred modernim flash pomnilnikom se je uporabljala tehnologija EEPROM za shranjevanje na čipih, ki omogoča električno brisanje in ponovno programiranje podatkov. Zgodnji računalniki, kot so tisti v seriji Commodore, so uporabljali EEPROM za shranjevanje programske opreme, sistemskih nastavitev ali drugih ključnih podatkov. EEPROM čipi so bili znani po majhnem okencu, skozi katero je bilo mogoče usmeriti ultravijolično svetlobo za brisanje podatkov. Inovacija flash pomnilnika je bila njegova sposobnost brisanja in zapisovanja podatkov v večjih blokih, za razliko od procesa po enotnih bajtih pri EEPROM. Ta pristop temelječ na blokih je naredil flash pomnilnik hitrejši in bolj učinkovit za večje potrebe po shranjevanju, kar je pripeljalo do njegove široke uporabe v USB ključkih, SSD-jih in različnih sodobnih shranjevalnih napravah. [ENG]: An early 2000s USB flash drive. USB, which stands for "Universal Serial Bus," is a standardized interface designed to connect computers with peripherals such as displays, keyboards, and storage devices. Launched in 1996, USB 1.0 was developed to replace older serial, parallel, and game ports, simplifying connectivity. Flash memory, which predates USB, is a type of memory that retains data even when power is removed, unlike RAM, which loses its data when power is cut. Flash memory also differs from magnetic storage, which uses spinning disks or reels and read/write heads to access data. Today, USB flash drives are a dominant method for personal data storage, having largely replaced CDs and floppy disks. The introduction of USB 2.0 in the early 2000s, which improved data transfer speeds, made these devices significantly more practical. The first thumb drives were produced in 2000, marking a shift from the slower data transfer rates of earlier USB standards. Before modern flash memory, EEPROM technology was used for chip-based storage, allowing data to be electrically erased and reprogrammed. Early computers, such as those in the Commodore series, used EEPROM to store firmware, system settings, or other essential data. EEPROM chips were notable for a small window through which ultraviolet light could be directed to erase data. The innovation of flash memory was its ability to erase and write data in larger blocks, as opposed to the byte-by-byte process of EEPROM. This block-based approach made flash memory faster and more efficient for larger storage needs, leading to its widespread use in USB drives, SSDs, and various modern storage devices.
- Tip:
- UFD32MB
- Leto proizvodnje:
- None
- Število primerkov:
- 1
- Primerki:
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- #476 | Fotka
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