Mene ne wani drive? Kwamfuta ga sabon shiga

SSDs bayanai ne a hankali ana matse daga rayuwar yau da kullum Laser da Magnetic woje. Duk da haka, a ƙarshe shi ba zai faru ba da daɗewa. A labarin ya bayyana irin kwamfuta woje.

Mene ne wani Disc

Fayafai da mai tsawo da kuma daidaita a rayuwarmu. Amma mafi yawan mu fuskanci CDs, da kuma cewa akwai wasu iri, ko da sun sani ba. To, abin da suka wanzu da kuma yadda za su bambanta da juna? Bari mu fara mu kadan "ilimi shirin" da kuma fahimta, a karshe, cewa wannan faifai, da kuma abin da zai iya zama. Mu tuna da ƙafafun na nineties (CD), da kuma na biyu dubbai (DVD), kuma waɗansu da yawa.

Karamin fayafai (CD)

CDs aka ƙirƙira by Philips baya a shekarar 1979. A girma daga cikin CD ya kasance kamar su saukar da daidai 74 minti na sauti. Karatu da rubutu bayanai a kan wani CD-ROM samar da wani directional Tantancewar Laser katako. CD ya dade dacewa a duniya na kwakwalwa. Yanzu ana yin su ne kawai rikodin kamfanoni, a matsayin m girma isa ga rikodin high quality-sauti.

Amma a lokacin CDs kasance quite rare da kwamfuta masu amfani. Tun da farko, a lokacin da Windows rabawa "auna" kadan fiye da 600 MB, CD sun kasance a cikin m amfani. Amma tare da zuwan "Bakwai" ya zama ainihin DVD-fayafai. Sun kasu kashi da dama Categories: CD-R (karanta kawai) -, da kuma Faifai CD-RW (zaa iya karanta / writeable) - tare da yiwuwar daga mahara rikodi. Hakika, mafi m wani zaɓi kasance ko da yaushe a CD-RW.

Kuma BlueRay-DVD- woje

A CD- maye gurbinsu da DVD-faifai tare da damar 4.7 GB. Wannan ya tsanani. A irin wannan rikodi matsakaici za a iya rubuta wani gungu na fina-finai a avi format. Kuma sabon-fangled Windows 7 sauƙi sanya a kan su. DVD-tafiyarwa ana amfani da ko'ina a cikin masana'antar sayar da fina-finan.

Da zuwan BlueRay-ROM drive, wani sabon zamani a ci gaba da audio-gani kafofin watsa labarai. Tare da wata babbar adadin BlueRay ya zama zai yiwu rikodin fina-finai kamar yadda Full HD. Mene ne wata al'ada CD-ROM a kwatanta da BlueRay? A hatsi da yashi a teku. Amma wannan ba shine karshen.

batun shi ne karshe tsirkiya na biyu-Layer "blyureya". Wannan shi ne ainihin wani dodo a tsakanin "guraben da kalmomin". The bayani a kan shi aka sanya a cikin biyu har fiye da sau a kan wani misali BlueRay, godiya ga ikon rikodin kai tsaye zuwa cikin biyu yadudduka.

Hard faifai drive (HDD, HDD)

Akwai na'urorin da ake amfani da a kwakwalwa domin data ajiya. Suna da ake kira rumbunka tafiyarwa (HDD). To, abin da yake cikin HDD drive?

HDD (Hard Disk Drive) aka farko ƙirƙira a 1973. Kuma ya memory ne kawai 16 KB. A wannan lokaci shi yana da babbar lambobin. Yana kunshi 30 Magnetic waƙoƙi da 30 cylinders. Shi ne saboda wadannan Figures, sai aka kira shi "rumbun kwamfutarka." Hard faifai kunshi dama faranti a kan wannan tsaye axis, da kuma karatu kai tare da kansa drive. Modern HDD iya saukar da har zuwa 2 tarin fuka da bayanai. Kuma wannan ba iyaka.

HDD for kwamfyutocin ne ɗan daban-daban daga wadanda "rumbun kwamfutarka", wanda mafi yawa ana shigar a cikin PC. Hard drive ga rubutu size ne sosai fiye da karami ta "Big Brother". Bukatarsa ce, cewa a irin wannan sikelin wahala da matsakaicin adadin ƙwaƙwalwar ajiyar. Idan "full-size» HDD kuma iya saukar 5 terabytes na bayanai, da kuma more, da mashaya ga HDD kwamfyutocin ne da yawa m. A kalla 2 tarin fuka.

Wani lokaci akwai yanayi inda dole ka canza HDD. Ba cewa sayan breaches a cikin kasafin kudin, amma maye za su kudin ba a dinari. Nawa ne a HDD fitar da ka so girma, shi ne mafi alhẽri sani a cikin na musamman Stores, maimakon dogaro a kan Internet. Don BlueRay-dako, da talakawan farashin ne game da $ 100, domin a DVD-RW - 30-35 rubles, da CD yawanci sayar a farashin ba wucewa 20 rubles.

External Hard Drives

Akwai irin wannan abu a matsayin na waje rumbun kwamfutarka. Shi ne m, a size ga HDD ajiya matsakaici amfani inda akwai kananan damar ciki HDD. Yawancin lokaci, irin tafiyarwa ana amfani da kwamfyutocin, kamar yadda ya kara da rumbun kwamfutarka a su ne matsala.

External HDD haɗa zuwa kwamfutar tafi-da-gidanka via kebul-a kuma yi iyakar damar 2TB. Quite mai kyau da ga rubutu mai amfani. External wuya tafiyarwa zo a cikin daban-daban masu girma dabam: 2.5 da kuma 3.5 inci. Idan matsakaicin ƙarfi na 250-500 GB faifai, da adadin da 3.5-inch HDD iya isa 2 tarin fuka. Babu shakka, da 3.5-inch HDD a size da kuma nauyi, mafĩfĩta su "karami yan'uwa", kuma yawanci bukatar a dangane da 220 V. Idan kana bukatar motsi, za su miƙa hadaya girma.

An muhimmanci factor a zabar wani waje drive - gaban dubawa USB 3.0. Godiya ga gabansa karanta-write gudun su yafi hakan fiye da lokacin da yin amfani da wani misali USB 2.0. Bugu da kari, ya kamata ka kula da gaban a cikin jikin ta nasu HDD mai sanyaya. Na'urorin da wani babban yawan juyin da minti zafi sama quite da yawa, da kuma kauce wa zafi fiye da kima, shi da amfani da sanyaya.

Yawanci, an waje rumbun kwamfutarka ne yafi tsada fiye da na al'ada HDD na wannan damar, domin a samar da amfani da wani mabanbanta fasaha. Amma idan kana bukatar karin sarari, shi ya sa hankali kashe kudi.

bootable faifai

Taya faifai da ake amfani ga dalilai masu yawa. Amma m da Disc da ake kira da kafofin watsa labarai, tare da abin da shi ne zai yiwu shigar da tsarin aiki don kwamfutarka. Alal misali, Windows, Linux, ko MacOS.

Create a taya faifai , ka iya ko fita daga cikin talakawa USB-drive. Tare da taimakon da shirin UltraISO iya ƙirƙirar bootable USB ko DVD-ROM. Taya woje za a iya amfani ba kawai ga installing da tsarin. Tare da su taimako, za ka iya sa drive to duba tsarin da cuta a ko da kafin loading da tsarin aiki.

Disc Reanimator

Akwai wani subspecies na kafofin watsa labarai - Reanimator. Mene ne drive Reanimator? Wannan shi ne wani bootable faifai don mayar da tsarin. Ya kunshi shirye-shirye zuwa ga aiki tare da wani babbar rumbu, RAM, da kuma sauran "hardware" na kwamfuta. Idan kana da shi, to, watakila zai yiwu a yi ba tare da reinstalling da dukan tsarin.

Ceto sun kasance a Vogue a zamanin Windows 2000 da kuma Windows XP. Yanzu ba su da haka rare domin sauki dalilin cewa sabon tsarin da su dawo. Duk da haka, a wasu lokuta ba tare da wani "ceto" ne kawai bai isa ba.

"Ceto" iya "tada" quite a matattu tsarin. Amma lokacin da shi ya dauki mai yawa. Musamman idan "ceto" da aka rubuta a kan wani al'ada CD. gudun wani kunkuru ya. Tare da ikon haifar da wani bootable USB-drive halin da ake ciki ya fara inganta. Yanzu da "ceto" daukan yawa ƙasa lokaci zuwa "gyara" da tsarin. Ko a yau, kana bukatar ka yi a cikin piggy banki drive "ceto." wanda ya san abin. Yana ba ko da yaushe suna da damar da za su sa da tsarin "daga karce". Wani lokaci yana iya zama da sauki a warke.

ƙarshe

Saboda haka mu tattauna a cikin wannan labarin, abin da faifai da kuma abin da zai iya zama. Muna da CDs (CD), DVD, BlueRay aka yi nazari, da wuya kafofin watsa labarai (HDD) for inji mai kwakwalwa da kuma kwamfyutocin, external wuya tafiyarwa da kuma taya zažužžukan. Hakika, duk daga gare su, da aka ambata a general sharuddan. Don bayyana duk nuances da iri tafiyarwa, daya labarin bai isa ba. Duk da haka, a general sharuddan, wannan bayanai kamata taimaka irin fitar wanda daya ne abin da ake nufi.