Drive disk adag - waa ... Sidee in ay doortaan drive ku adag tahay in ay computer oo laptop ah

drives adag - oo ay ku jiraan qaybaha muhiimka ah ee PC ama laptop. qaab Computer inta badan waxay ku xiran tahay sifooyinka qalabka. Waa maxay noocyada kala duwan ee drives adag soo bandhigay suuqa maanta? Sida loo doorto wanaagsan ee ka barta of view of xalinta qalabka caadiga ah hawlaha user?

Waa maxay drive adag?

drive adag - waa qalab kaydinta file ugu muhiimsan ee aad PC ama laptop. Constructional waa saxan Rotary akhriska a magnetic iyo qoraalana xubin - madaxa. Wadhfiyey taageerayaasha of technology computer la odhan jiray "drive adag", "bool", "adag". Waxyaabaha gaarka ah ee drive ka shaqeeya adag in akhriya iyo madaxa duubo isku mar ma aha in xiriir la waslad khafiif ah oo magnetic. Sababo la this, iyo sidoo kale tiro ka mid ah qaababka kale design, qalabka shaqeeya wakhti dheer oo la oran karo waa mid ka mid ah habka ugu badan lagu kalsoonaan karo oo loogu talagalay kaydinta macluumaadka.

drive adag - khayraadka, taas oo, sida caadiga ah, files nidaamka ku yaalaan, taas oo ah, kuwa ku sugan qaab-dhismeedka OS ah, codsiyada kala duwan, kulan. Ku rakib software ah had iyo jeer presupposes lug khayraadka "drive adag."

Inta badan lagu daydo computer casriga taageertaa drives disk adag badan. Laptops badi drive adag ka mid ah oo keliya - sabab u ah dhinacyada yar oo ka mid ah aaladaha kala. Xaaladdan oo kale, marka ay timaado aaladaha kaydinta dibadda sida (ay cayimayo waxaan ka fiirsan doonaa ka dib), lacagta ugu badan ee ay inta badan ku xaddidan helitaanka booska ku haboon on PC ah, iyo sidoo kale astaamaha waxqabadka computer ah.

Sayidka, drive adag - qayb ka hardware ugu muhiimsan ee computer ah. Our hawl - si loo ogaado shuruudaha xulashada isitcmaalo PC devaysa ku haboon. Si aad u xaliyaan, waxaa waxtar leh u noqon doonaa si ay u bilaabaan si ay u sahamiyaan dirka ah "drive adag."

Qoondaynta oo ah drives adag

Ka fiirso, sidaas darteed, in noocyada wax soo bandhigaysaa saxannada adag oo casri ah suuqa technology kombiyuutarka.

Waxaa ka mid ah noocyada ugu caansan aaladaha - drive adag computer, taas oo u dhiganta factor foomka of 3.5 inches ah. cajaladood oo noocan oo kale ah waxay leeyihiin xawaare wareeg ee 5400 ama 7200 Kacdoonkii halkii daqiiqo. Isgaarsiinta "drives" la PC via interfaces kala duwan. Kuwa ugu badan - bixisaa oo Sata.

Waxaa jira drives adag loogu talagalay server. Waxa ay size guud ahaan waa isku mid sida ee kumbiyuutarada, laakiin xawaaraha wareeg ee qalabka sida waa badan - si ee 15,000 Kacdoonkii halkii daqiiqo. "Drives adag" for server ku xiran qaybaha ugu muhiimsan ee hardware inta badan via interface SCSI ah, laakiin taageeri karaan heerarka serial Sata ama SAS. Server Hard Drive - qalab aad isku halayn karo, taas oo aan la yaab leh: kombiyuutarada on kaas oo drives waxyaalahan waxaa loo dhigay, loogu talo galay inay u adeegaan meelaha ugu muhiimsan ee shirkadaha kaabayaasha digital, ururada dawlada, adeeg bixiyayaasha Internet.

Noocyadaas "drives" waxaa waajib ah in la rakibo ee PC jiifku ama server. Laakiin waxaa kale oo jira drives adag dibadda. Waxay ku xiran yihiin in mid ka mid ah dekadaha dibadda computer ee - inta badan USB oo dhan ama FireWire. Ay ka shaqeynayaan guud ahaan la mid ah ka mid ah in lagu tilmaamay nooca qalabka gudaha. meel disk adag ka tirsan category ee dibadda, sida caadiga ah, caddaalad ah oo waaweyn - oo ku saabsan 500-1000 GB. Xaqiiqada ah in noocan ah aalad waxaa badanaa loo isticmaalaa inuu u dhaqaaqo mid ka mid computer in tiro kale oo badan oo data.

Waxaa jira drives adag, oo loogu talo galay laptops. Waxa ay size waa ka yar yahay "HDD", oo loogu talagalay rakibaadda in a "desktop" computer - 2.5 inches. xawaaraha adag drive for laptop ah - sida caadiga ah 4200 ama 5400 rpm. Kaxaynta drives sida caadiga ah ee ka faa'iidaysiga Sata interface. Lagu gartaa iska caabin sare in isbeddelka sida ay, taas oo macquul ah in view of gaarka ah ee isticmaalaya buugaagta.

Waxaa ka mid ah noocyada teknoolajiyada ugu horumarsan ee drives adag - SSDs. Waxay yihiin, mabda ', waxa loo arki karaa fasal oo kala duwan ee qalabka, tan iyo markii ay qaab-dhismeedka ma laha taarikada dhaqaaqaan. Xogta noocan ah drives disk adag qoran yihiin u iftiimiyo xasuusta. Qalabka noocan ah waxay leeyihiin faa'iido iyo khasaare labadaba.

Qaar badan oo ka mid ah soo saarayaasha PC keentay dunida ayaa qabsado khadadka warshad ay wax soo saarka ee qalabka, waxay ku qalabeysan yahay drives adke. Noocan ah drives adag waa ka qaalisan yihiin kuwa ku jira qaab-dhismeedka oo ay xubno ka qoqobada ay joogaan. Si kastaba ha ahaatee, marka la barbardhigo iyaga la, waxay waxaa lagu gartaa isticmaalka yar yahay xoog, ku dhowaad maqan guud ee buuqa shaqada, in kiisas badan - miisaan yar. Qaraabo in xawaaraha ee gudbinta xogta la ogaadaa laga yaabaa in heerka caadiga ah ee drives adag adag-state - 300-400 MB / sec, taas oo ah mid aad u hufan oo ku saabsan asalka ah ee heerarka keentay xidhiidhka ay taageerayaan kombiyuutarada casri ah.

interfaces

rakibaadda guul disk adag ee PC waa xiran joogitaanka interfaces loo baahan yahay. Tixgeli waxyaabaha gaarka ah ee heerka isgaarsiinta ugu badan suuqa qalabka computer. Tani waxay muhiim u noqon doontaa xiriir hawlaha user iyo nooca "disk adag", kuwaas oo fiican loogama habboon inay la kulmaan iyagii.

Waxaa ka mid ah interfaces ugu badan ee isku xidha drives adag dibadda - USB. Sayidka Heerka isgaarsiinta firfircoon loo soo bandhigi karaa qoraalkii kala duwan - 1, 2, iyo 3. xawaaraha ee disk adag waa si toos ah ay ku xidhan tahay in sharcigaasi waafaqsan yahay technology ay khuseyso. Ku saabsan version 1-aad ee interface ah, baad u odhan kartaa in marka la isticmaalo gudbinta xogta at 12 Mbits / sec, ayaa hubineysa 2aad faylka la wadaago xawaare ilaa 480 Mbit / s, 3 Qarni oo ka mid ah USB-interface bixisaa muujinaysa in 5 Gbit / s. Haddii aad doonayso inaad isticmaasho qalabka ma aha oo kaliya files dukaanka, laakiin sidoo kale, tusaale ahaan, si loo soo dajiyo kulan ama barnaamijyada, waxaa fiican haddii ay tahay si ay u ilaaliyaan ka interfaces USB hadda - in version 2aad, iyo xataa saddexaad wanaagsan.

computer drive adag dibadda ayaa sidoo kale waxaa ku xiran la interface FireWire ah. Waxaa lagu gartaa heerka xogta sare - oo ku saabsan 400 Mbit / sec. Waxaa aad wax ku ool ah marka la files video shaqeeya.

Tixgeli heerarka isticmaalaa marka rakibidda drives gudaha ee nooca PC a. Waxaa loo tixgeliyaa interface a xad huriye, laakiin weli caan ah - bixisaa.

Waxaa gudbin karaan xogta xawaare ka mid ah oo ku saabsan 133 MB / sec. Common ee kumbiyuutarada desktop - inta badan sababta oo ah qadarka halkii badan oo Xidhiidhiyayaasha in qaab aan fiicnayn dhismaha laptop.

Sata interface - natiijada horumarinta caadiga ah bixisaa ah. Waxay kuu ogolaanaysaa inaad si ay u gudbiyaan xogta xawaare ilaa 300 MB / sec. Waxaa lagu gartaa difaac sare si ay faragelin. Si ballaaran loo isticmaalo kombiyuutarada buugga - mahad size yar ee isku xira ee, iyo sidoo kale heerka xogta wanaagsan.

SCSI interface, sida aynu kor ku xusan, waxaa la dhigayaa inta badan on server ka. Sidoo kale lagu gartaa heerka xogta sare - oo ku saabsan 320 MB / sec. Waxaa jira wax ka beddelid ah la casriyeeyay ee interface warbixintan - SAS. HDDs in ay hawlgalka ku shaqeeyaan siin karaan sarrifka xogta on amarka of 12 GB / s heerka.

Shuruudaha xulashada disk adag

Sooc interface aannu kor ku wada hadleen in la oran karo waa sida shuruudaha muhiim ah marka aad dooranayso drive adag. waxaan sidoo kale la kiciyey tiro ka mid ah oo xuduudaheedu kale oo muhiim ah - sida xawaaraha wareeg ee canaasiirta devaysa foomka factor. Laakiin inta badan u badan tahay, arrin muhiim ah in doorashada ee model fiican devaysa sifo - adag tahay xusuusta disk. Siyaabo badan, doorashooyinkan waa shakhsi ahaan - isticmaala badan door bidaan si degdeg ah "drive adag" ka badan mid ka mid ah, taas oo waxa ay noqon doontaa suurto gal ah in meel tiro badan oo ah files. Si kastaba ha ahaatee, awoodda disk adag - weli waxa ugu horeeya ee aad lacag bixisid si aad dadka isticmaala badan dareenka.

Aragtida ugu muhiimsan ee doorashada ee "Winchester" - qaar ka mid ah sifooyinka ay magacaaban (tus, waafaqsan yahay ama interfaces kale) waa in ay la jaan qaada awoodda isgaarsiinta ee PC ah. Waxaa dhacdo in disk computer adag waa cajiib teknoolajiyada, laakiin taageero heerarka khuseeya on PC motherboard ku filnayn. Ka fiirso Gudigga muhiim ah oo waafaqsan "drives" iyo qaar ka mid ah qaybaha hardware kombiyuutarada casri ah.

dhinacyada muhiimka ah ee waafaqsan

aan kor ku xusay in drives adag kala duwan size. Waa laga yaabaa in dhimaya this - fudud. Laakiin inta badan waxaa soo baxday in ay ku dhowaad muhim. Xaqiiqada ah in la rakibo of disk adag ee aad PC ama laptop meesha ku habboon u noqon doonaa mid aad u adag, haddii size kaydinta waa mid aad u yar, oo sidaas daraaddeed sub-fiicnayn marka la eego isticmaalka meesha bannaan ee la heli karo ee devaysa qaab-dhismeedka. Waxa ay noqon doontaa wax macquul ah haddii dhinac ka yihiin aad u weyn - "drive adag" waxaa si fudud uma geli kombiyuutarka.

Dabcan, qaabkani waa caadiga ah inta badan u laptops, sidii dhibaatooyinka la meelaynta disk adag ee "desktop" PC sida caadiga ah ma kici (inta badan ay sabab u tahay helitaanka accessories optional kala duwan). Sidaa darteed, marka la qorshaynayo in ay iibsato baabuur cusub ku adag tahay in aad laptop, aad u baahan tahay in la ogaado waxa xajmiga saxda ah ee hadda. Kor waxaannu xusay in guud "drives adag" la factor foomka of 2.5 inches ee noocyada kala duwan ee kombiyuutarada a. Laakiin waa in aan ku haay maanka in drives adag ee 1.8 inches dhigay in lagu daydo qaar ka mid ah laptop.

heerka isgaarsiinta socon

Dhignaashada waa in sidoo kale noqon isgaarsiinta iyo interfaces "drive adag" iyo motherboard PC. digtoonyey ugu weyn ee halkan - kala duwan ee versions of heerka sarrifka xogta. Sidaas, waxaa jira saddex nooc oo interface Sata ah. Waxaa muhiim ah in heerka isgaarsiinta ku haboon oo ay taageerayaan dukaanka, sidoo kale wuxuu ahaa socon motherboard ah. Waa dhici kartaa in user a iibsada qaali ah, ay hubisaa in is-dhaafsiga xogta ku saabsan Heerka Sata 3 drive adag ee hadda (qiimaha lagu daydo sida uu noqon karaa mid ku dhawaad 10 kun. Xoq.), Laakiin computer ma awoodi doonaan in ay si buuxda u taageero. Milkiilaha PC, sidaas, si weyn u lacag karo.

Waxaa la mid ah xiriir ah oo ay taageerayaan heerarka "disk adag" iyo USB PC. Haddii drive adag waxaa loogu tala galay in ay ku xidhmaan via USB interface ah 3.0, laakiin motherboard uusan u, awoodaha farsamada ee heerka ku habboon oo aan taageero oo aan si buuxda loogu dhaqan doonaa. Ku saabsan interface FireWire ah, baad u odhan kartaa in taageero iibsashada ay disk adag (qalab qiimo sidoo kale noqon kartaa hufan - .. 8-10 kun rubles), waa in aad loo hubiyo in aad PC waa mabda 'socon la. Heerka isgaarsiinta Tani waa caadi for laptops, laakiin waa idinka maqan yahay PC badan "desktop." Dabcan, drives adag, taageero FireWire, sida caadiga ah, halka sidoo kale la jaan interfaces USB, oo waa heer sare lagama yaabo in qalabka noqon doonaa non-functional sabab la'aanta ah ee dekedda FireWire on PC a a. Laakiin haddii user ee, tusaale ahaan, la filayaa in ay ku lug ugu cad faa'iidada tartanka ah FireWire - hawlgalka hufan ee xogta video ah, ma heli karaa natiijada la doonayo ee drive adag.

Inta ay si mug leh

Sida aan kor ku xusay, mugga sida sifooyinka ugu muhiimsan ee qalab noocan oo kale ah, sida drive adag - taasi waa dhimaya aad shakhsi ahaan. dadka isticmaala badan ayaa waxaa ku filan, Aynu niraahno, dhowr gigabytes meel disk - tusaale ahaan, haddii ay ugu horayn waraaqaha shaqeeyaan. Qof iyo terabyte drive adag u muuqataa bannaan ku filan oo ay ku qasbi dhajiyay soo noqnoqda ee muda badan oo content multimedia - videos, sawiro, music.

Waxay ku talinaysaa lacagta aan fiicnayn ee kaydinta waa ay adag tahay. Laakiin fikradda ah "u sii - fiican" - ma aha ikhtiyaarka ugu fiican mar walba, mar kale ka dhaqaale of view. Waxaad qarashgareyn kartaa on wadada, a drive adag waaweyn - 1TB. terabyte oo dhan waa sidaas oo la heli karo - laakiin dhab ahaan waxa loo isticmaali karaa ku dhawaad qeybtii. Xaaladdan oo kale marka aad gadaneyso a capacious ka yar, laakiin drive taagan lacag jaban sii daayay waxaa loo isticmaali karaa si loo hagaajiyo kartida aad PC ama laptop ah (tusaale ahaan, soo iibsan module RAM dheeraad ah ama qabow ah oo awood badan ku processor ah).

Sida laga soo xigtay qaar ka mid ah IT-ku takhasusay, drive adag 500 GB - xalka si mug leh in inta badan ee hawlaha user. Sidaas daraaddeed, on the "drive adag" ee mugga u dhiganta waxaa lagu qori karaa Pictures ku saabsan 100-150 kun. Tayada wanaagsan, rakibi 100-150 kulan oo casri ah. Haddii milkiilaha PC - ma fotoshedevrov ururiyaha ah oo aan gamer ah, waa lagama yaabo in ay ka shaqeeyaan ugu yaraan nus ka mid ah khayraadka u dhigma. Laakiin markaas fursado ah in isaga siin doona disk adag ee 500 GB, runtii waxay noqon kartaa mid ku filan haddii uu, markeeda, waa xiiso sawir iyo ciyaaraha. Si kastaba ha ahaatee, xaddiga "disk adag" waxaa loo arkaa mid ka mid ah kuwa ugu wanaagsan marka la eego hawlaha caadiga ah in xal u isticmaala sare.

xawaaraha wareeg ah

Halbeegga muhiim kale oo lagu tilmaamay drive adag - waa heerka dakhli ee taarikada ah. Marka la eego in la odhan karaa in ay tahay muhiim ah ka barta of view of heerka kala iibsiga xogta dhabta ah iyo sidoo kale nidaamka qalliinka haya ee dhaqdhaqaaqa of files kala duwan. Haddii "drive adag" waxaa loo isticmaalaa sida ugu weyn, taas oo ah, waxaa haboon socda, waxa lagu rakibay barnaamijyo iyo ciyaaraha, waxa fiican in haddii aan ka fiirsan sifooyinka lagu sheegi doonaa in tiro badan ee suurtogalka ah. Haddii user a Iibsaday drive labaad adag, loogu talagalay inta badan u kaydiyo faylasha, dareen this xawaaraha wareeg of taarikada - ma tilmaanta ugu muhiimsan.

Qiimaha sare ee tilmaamahan, kaydinta qaalisan. Dareenkan, lacagta dheeraadka ah ee xawaaraha sare inkastoo xaqiiqda ah in ay joogaan looma baahna, waxaa laga yaabaa in, mar kale, waxay noqon loo baahnayn. "Winchester" xawaare wareeg ah disk ah shanqarta buuq weyn u wax ka badan hal jeesta suubban, iyo waxa lagu gartaa isticmaalka awood sare. Heerka fiicnayn for saxannada casriga adag, taas oo go'aanka ay suurtagal tahay ku ool ah oo inta badan hawlaha user - 7200 rpm.

xasuusta khasnado

Waxaa ka mid ah tilmaamayaasha la taaban karo waxqabadka drive - kayd. Baaskiil khayraadka this, drive adag si weyn u dedejin kartaa nidaamka si ay u qabtaan hawlaha badan oo files. khasnado The go'an ku algorithms su'aal ugu badan khayraadka gaar ah on your computer. Haddii xogta qaar ka mid ah waa in kayd ah, "ayuu Winchester" looma baahna in aad eegto iyaga, waayo, intii RAM ama ka dhex files. The ka weyn kayd ah, si fiican u. Laakiin khubaro badan oo lagu talinayaa in qiimaha si mug leh u dhiganta index ah - 64 MB.

Ma brand muhiim u tahay?

Ma macno samaynayaan si ay u doortaan drive adag, iyo waxyaabo kale oo dhan in ay u siman yihiin, oo diiradda saaraya brand ah? The views ee IT-khubarada iyo dadka isticmaala on arrintan waa mid aad u kala duwan. Taasi waxay qusaysaa in talooyinka ay diiradda saaraan astaanta ah, iyo dhibcood of view on tayada drives macmalay saaruhu gaar ah. users Qaar ka mid ah sifaha doonto mid aad u wanaagsan, sii daayay by Samsung ah, dib u eegista drive adag ka milkiilayaasha kale devaysa brand Korean waxaa laga yaabaa in ka yar xamaasad leh. Qaar ka mid ah IT-khubaro ku amaanay magac Hitachi, Toshiba, kuwa kale ha u arkaan inay wax ka khayr badan tartankaan. Si kastaba ha ahaatee, shirkadaha, kuwaas oo - Madaxda suuqa. Dhab ahaantii Tani waa, kiis kasta, waa in la tixgeliyaa sida weyn. Status of hoggaamiyaha suuq cammiran ee accessories computer ma iman fudud. Tani waxay keentaa in tayada sare ee alaabta warshadaysan.

Sidaas daraaddeed, haddii aanu u baahano drive adag in PC ama laptop, waan hanuuneynaaye karo by set soo socda oo shuruudood:

- size (muhiim ah inta badan u laptops - Ma wanaagsana in tiradaasi u dhigma ka yaraayeen, naadi lagu siiyay inay ka qaybgalaan drives adag, waxa aan la aqbali karin - in uu ahaa ka weyn);

- heerarka ay taageerayaan (waxaa muhiim ah in interfaces farsamada ah oo ku saabsan "drive adag" si buuxda u socon kara khayraadka PC);

- Volume (shakhsi ahaan, laakiin 500GB - tilmaame ugu fiican in inta badan ee hawlaha user);

- taarikada xawaaraha (si mug leh - 7200 rpm);

- xasuusta khasnado (loogama - 64 MB).

Sidoo kale waa la jecelyahay oo ah "drive adag" ayaa la sii daayay by saaraha, taas ayaa keentay jagooyinka suuqa dunida ee qeybta muhiimka ah ee qalabka.