Sankhani magalimoto ovuta. Kodi hdd ndi yodalirika kwambiri, ndi mtundu wanji?

Tsiku labwino.

Disk hard (pambuyo apa HDD) ndi imodzi mwa mbali zofunika kwambiri pa kompyuta iliyonse kapena laputopu. Mafayila onse ogwiritsira ntchito amasungidwa ku HDD ndipo ngati sakulephera, ndiye kuti fayizani kupuma kumakhala kovuta komanso kosagwira ntchito nthawi zonse. Choncho, kusankha disk yovuta sikophweka (ndinganene ngakhale kuti sangathe kuchita popanda mwayi wina).

M'nkhaniyi, ndikufuna ndikuwuzeni mu "losavuta" chinenero cha magawo onse a HDD omwe muyenera kumvetsera pamene mukugula. Pamapeto pa nkhaniyi, ndidzatchula ziwerengero zokhudzana ndi zomwe ndinakumana nazo pazinthu zodalirika zamagalimoto osiyanasiyana.

Ndipo kotero ... Bwerani ku sitolo kapena mutsegule tsamba pa intaneti ndi zopereka zosiyanasiyana: magulu ochuluka a ma drive ovuta, okhala ndi zilembo zosiyana, ndi mitengo yosiyana (ngakhale mosasamala kukula kwa GB).

Taganizirani chitsanzo ichi.

Seagate SV35 ST1000VX000 Dalama Yovuta

1000 GB, SATA III, 7200 rpm, 156 MB, c, chikumbutso cache - 64 MB

Dothi lovuta, Seagate, 3.5 mainchesi (2.5 amagwiritsidwa ntchito pa laptops, ndizochepa kwambiri. PC imagwiritsa ntchito diski 3.5) ndi mphamvu ya 1000 GB (kapena 1 TB).

1) Seagate - wopanga disk (pogwiritsa ntchito ma CDD ndi omwe ali odalirika - onani pamunsi pa nkhaniyo);

2) 1000 GB ndi hard disk drive size yofotokozedwa ndi wopanga (vesi lenileni ndilochepa - pafupifupi 931 GB);

3) SATA III - mawonekedwe a disk;

4) 7200 rpm - spindle speed (zimakhudza liwiro la kusinthana kwa chidziwitso ndi hard disk);

5) 156 MB - werengani mofulumira kuchokera ku diski;

6) 64 MB - Cache memory (buffer). Zambiri zimakhala bwino!

Mwa njira, kuti mupitirize kumvetsetsa zomwe zanenedwa, ine ndikuyika chithunzi chaching'ono apa ndi "mkati" chipangizo cha HDD.

Zovuta Zojambula Zojambula

Disk mphamvu

Chikhalidwe chachikulu cha disk hard. Vuto limawerengedwa mu gigabytes ndi bytes (kale, anthu ambiri sankadziwa mawu otere): GB ndi TB, motero.

Chofunika kwambiri!

Ogwiritsira ntchito disk akunyenga pamene akuwerengera kukula kwa hard disk (iwo amawerengera mu decimal, ndi kompyuta mu binary). Ogwiritsa ntchito ambiri amatsenga sakuzindikira kuwerengera uku.

Pa disk hard, mwachitsanzo, voliyumu yotchulidwa ndi wopanga ndi 1000 GB, kwenikweni, kukula kwake kwenikweni pafupifupi 931 GB. Chifukwa

1 KB (kilobytes) = 1024 Zolemba - izi ndi zongopeka (momwe Windows idzawerengera);

1 KB = 1000 bytes ndi momwe oyendetsa galimoto amakhulupirira amakhulupirira.

Kuti ndisadandaule ndi ziwerengerozi, ndikunena kuti kusiyana pakati pa voliyumu ndi voliyumu ndi pafupifupi 5-10% (kukula kwa disk volume, kusiyana kwakukulu).

Malamulo akuluakulu posankha HDD

Posankha galimoto yovuta, malingaliro anga, mukufunikira kutsogoleredwa ndi lamulo losavuta - "palibe malo ambiri komanso aakulu kwambiri disk, ndibwino!" Ndikukumbukira nthawiyi, zaka 10-12 zapitazo, pamene hard disk 120 GB inkawoneka yayikulu. Zitatero, zinali zosatheka kuti amuphonye miyezi ingapo (ngakhale kuti panthawiyo panalibe Intaneti yopanda malire ...).

Malingana ndi miyezo yamakono, diski yosakwana 500 GB - 1000 GB, mwa lingaliro langa, sayenera kuganiziridwa nkomwe. Mwachitsanzo, chiwerengero chachikulu:

- 10-20 GB - zidzatengera dongosolo la Windows7 / 8;

- 1-5 GB - yamaofesi a Microsoft Office (ambiri ogwiritsa ntchito pulogalamuyi, ndipo akhala akuwoneka ngati maziko);

- 1 GB - pafupifupi nyimbo imodzi yokha, monga "nyimbo zabwino 100 za mwezi";

- 1 GB - 30 GB - masewera ambiri amakono a makompyuta amatenga, monga lamulo, kwa ogwiritsa ntchito ambiri, masewera angapo omwe amakonda kwambiri (ndi ogwiritsa ntchito PC, kawirikawiri anthu angapo);

- 1GB - 20GB - malo a filimu imodzi ...

Monga mukuonera, ngakhale 1 TB disk (1000 GB) - ndi zofunika zimenezi zidzakhala otanganidwa mofulumira!

Kulumikiza mawonekedwe

Winchesters amasiyana mosiyana ndi voliyumu ndi chizindikiro, komanso mu mawonekedwe a mawonekedwe. Ganizirani zomwe zimafala kwambiri kuti mukhale ndi chibwenzi.

IDE - kamodzi komwe kanali kotchuka kwambiri polumikiza zipangizo zambiri mofanana, koma lero zatha kale. Pogwiritsa ntchito njirayi, zovuta zanga zogwiritsira ntchito mawonekedwe a IDE zikugwirabe ntchito, pamene SATA zina zakhala zikupita "kudziko lotsatira" (ngakhale iwo anali osamala kwambiri za iwo ndi awo).

SATA - Chida chamakono chothandizira kulumikiza. Gwiritsani ntchito mafayilo, ndi mawonekedwe oyanjanako, makompyuta adzakhala mofulumira kwambiri. Masiku ano, muyezo wa SATA III (bandwidth wa pafupifupi 6 Gbit / s), mwa njira, umagwirizananso kumbuyo, choncho, chipangizo chomwe chimagwirizira SATA III chikhoza kugwirizanitsidwa ku doko la SATA II (ngakhale liwiro lidzakhala lochepa).

Kukula kwa bukhu

Chida (nthawizina amangonena chabe) ndicho kukumbukira kumalo ovuta omwe amagwiritsidwa ntchito kusunga deta yomwe kompyuta imapezeka nthawi zambiri. Chifukwa cha ichi, liwiro la disk likuwonjezeka, chifukwa siliyenera kuwerenga nthawi zonse izi kuchokera ku magnetic disk. Potero, yaikulu yowonjezera (cache) - mofulumira galimoto yovuta idzagwira ntchito.

Panopa pamayendedwe ovuta, otchuka kwambiri, omwe amatha kukula kuchokera 16 mpaka 64 MB. Inde, ndi bwino kusankha malo omwe tampukuti yayitali.

Kuthamanga kwachitsulo

Pachigawo ichi chachitatu (mwa lingaliro langa) chomwe tiyenera kulipira. Chowonadi ndi chakuti liwiro la hard drive (ndi kompyuta lonse) lidzadalira kufulumira kwa kuzungulira kwa kagawo.

Ulendo woyendayenda bwino kwambiri ndi 7200 kusintha pa mphindi (nthawi zambiri, gwiritsani ntchito chizindikiro chotsatira - 7200 rpm). Perekani njira yofanana pakati pa liwiro ndi phokoso (mkangano) disk.

Komanso nthawi zambiri pali disks zomwe zimayenda mofulumira. 5400 zotsutsana - amasiyana, monga lamulo, pantchito yowonjezereka (palibe zowonjezereka, kuyendayenda pamene akusuntha mitu yamaginito). Kuonjezera apo, ma diskswa sakhala ofunda kwambiri, choncho safunikanso kuzizira kwina. Ndikuwonanso kuti disks zotere zimadya mphamvu zochepa (ngakhale ziri zoona kuti wogwiritsa ntchito ambiri amasangalatsidwa ndi parameter).

Mawonekedwe atsopano atsopano ndi liwiro lozungulira. 10,000 maulendo mu mphindi. Zimapindulitsa kwambiri ndipo nthawi zambiri zimayikidwa pa ma seva, pamakompyuta omwe ali ndi zofuna zambiri pa disk. Mtengo wa ma discs ndi wotsika kwambiri, ndipo mwa lingaliro langa, kuyika diski iyi pamakompyuta kunyumba sikudali kokwanira ...

Masiku ano, makina asanu a magalimoto oyendetsa amagulitsa: Seagate, Western Digital, Hitachi, Toshiba, Samsung. N'zosatheka kunena kuti ndi mtundu wanji umene uli wabwino kwambiri - sizingatheke, ngati kuti udziwe kuti ichi kapena chitsanzochi chidzakugwirani ntchito. Ndipitiriza kukhala ndi zochitika zomwe ndimakumana nazo (sindimagwiritsa ntchito ndondomeko yodziimira).

Seagate

Mmodzi mwa opanga otchuka kwambiri a magalimoto ovuta. Ngati titenga zonse, maphwando onse opambana a disks, ndipo sapezeka pakati pawo. Kawirikawiri, ngati m'chaka choyamba cha ntchito, disk sinayambe kutsanulira mkati, ndiye kuti idzakhala nthawi yayitali.

Mwachitsanzo, ndili ndi Seagate Barracuda 40GB 7200 rpm IDE drive. Ali kale pafupi zaka 12-13, komabe, amachita bwino monga atsopano. Silikuphulika, palibe phokoso, limagwira mwakachetechete. Chokhacho chokha ndichoti chatsopano, tsopano 40 GB ndi okwanira pa PC, yomwe ili ndi ntchito zochepa (kwenikweni, pafupifupi PC iyi yomwe ilipo tsopano ilipo).

Komabe, poyambira pa Seagate Barracuda 11.0 version, chitsanzo ichi, mwa lingaliro langa, chasokonekera kwambiri. Kawirikawiri, pali mavuto awo, ndekha sindingapangire kutenga "barracuda" yamakono (makamaka chifukwa ambiri a iwo "akuwomba") ...

Tsopano seagate Constellation model ikupezeka kutchuka - zimadula kawiri konse kuposa Barracuda. Mavuto omwe ali nawo ndi ochepa kwambiri (mwina akadali oyambirira ...). Mwa njira, wopanga amapereka chitsimikizo chabwino: kwa miyezi 60!

Western digito

Komanso chimodzi mwa zinthu zotchuka kwambiri za HDD zomwe zimapezeka pamsika. Malingaliro anga, ma Driver WD ndiwo njira yabwino yowonjezera pa PC lero. Ambiri mtengo ndi khalidwe labwino, ma diski amavuto amapezeka, koma mocheperapo kuposa Seagate.

Pali mitundu yambiri ya ma disks.

WD Green (zobiriwira, pa tsamba la diski mudzawona zobiriwira, onani chithunzi pamwambapa).

Ma disks awa ndi osiyana, makamaka chifukwa amadya mphamvu zochepa. Kuthamanga kwazitsulo zamakono kwambiri ndi 5400 kusintha kwa mphindi. Kuwombera kwa deta kumakhala kochepa kwambiri kusiyana ndi ma 7200 oyendetsa - koma amakhala chete, amatha kuika pafupifupi (ngakhale popanda kuzizira). Mwachitsanzo, ndimawakonda kwambiri, ndizosangalatsa kugwira ntchito pa PC, yomwe ntchito yake siimveka! Ponena za kudalirika, ndi bwino kuposa Seagate (mwa njira, panalibe magulu opambana a ma CDs a Caviar, ngakhale kuti sindinakumane nawo ndekha).

Wd buluu

Zowonongeka kwambiri pakati pa WD, mukhoza kuyika makompyuta ambiri. Iwo ndi mtanda pakati pa magulu a Green ndi Black a disks. Momwemonso, akhoza kulangizidwa ku PC yamba.

Wd wakuda

Zodalirika zoyendetsa galimoto, mwinamwake zodalirika kwambiri pa mtundu WD. Zoona, ndizo zowona komanso zoopsa kwambiri. Ndikhoza kulangiza kuti mukhale ndi ma PC ambiri. Zoona, popanda kuwonjezera kuzizira ndibwino kuti musayambe ...

Palinso makina ofiira ndi okongola, koma kukhala oona mtima, sindiwapeza nthawi zambiri. Sindinganene kalikonse kokhudzana ndi kudalirika kwawo.

Toshiba

Osati chizindikiro chotchuka kwambiri cha ma drive oyendetsa. Pali makina amodzi omwe amagwira ntchito ndi galimotoyi ya Toshiba DT01 - imakhala bwino, palibe madandaulo apadera. Zoonadi, liwiro la ntchito ndi lochepa kuposa la WD Blue 7200 rpm.

Hitachi

Osati wotchuka monga Seagate kapena WD. Koma, moona, sindinapezepo zotsatira za Hitachi disks (chifukwa cha disks themselves ...). Pali makompyuta angapo omwe ali ndi disks ofanana: amagwira ntchito mwakachetechete, ngakhale akuwotha. Ndibwino kuti mugwiritse ntchito ndi kuzizira kwina. Malingaliro anga, chimodzi mwa zodalirika, pamodzi ndi WD Black brand. Zoonadi, iwo amawononga ndalama zokwana 1.5-2 kuposa mtengo wa WD Black, choncho ndizopambana.

PS

Kuyambira 2004-2006, mtundu wa Maxtor unali wotchuka, ngakhale magalimoto ochepa omwe ankagwira ntchito mwakhama analibe. Ponena za kudalirika - pansi pa "pafupipafupi", ambiri a iwo "adatha" patatha chaka chimodzi kapena ziwiri. Ndiye Maxtor adagulidwa ndi Seagate, ndipo palibe china choyenera kunena za iwo.

Ndizo zonse. Kodi mumagwiritsa ntchito mtundu wanji wa HDD?

Musaiwale kuti kudalirika kwakukulu kumapereka - kubweza. Zabwino!