Lā maikaʻi
ʻO kahi paakiki paʻakikī (ma aneʻi i ʻōlelo ʻia ʻo HDD) kekahi o nā ʻāpana nui loa o kekahi kamepiula a i ʻole ka pona. Mālama ʻia nā faile mea hoʻohana a pau i ka HDD, a inā i pau ʻole, a paʻakikī hou ka hoʻolaʻa ʻana i nā faile a hiki ʻole ke loaʻa mau. No laila, ke koho nei i ka pae paʻakikī ʻaʻole hana kekahi o nā hana maʻalahi (ʻōlelo nō wau ʻaʻole e hiki i kekahi hapa nui o ka ʻāpiki ke hana ʻia).
Ma kēiaʻatikala, makemake wau e ʻōlelo i kahi ʻōlelo "maʻalahi" e pili ana i nā ʻae āpau maʻamau o ka HDD pono e mālama pono iā ʻoe i ka wā e kūʻai ai. Aia hoʻi ma ka hopena o ka ʻatikala e hāʻawi au i nā helu helu e pili ana i koʻu ʻike ma ka hilinaʻi ʻana o kekahi mau ʻāpana paʻakikī.
A no laila ... ua hele mai ʻoe i ka hale kūʻai a wehe paha i kahi ʻaoʻao ma ka Pūnaewele me nā ʻano like ʻole: he mau hōʻailona o nā pā o nā paʻakikī, me nā hoʻopalike like ʻole, me nā kumukūʻai like ʻole (ʻoiai ke kī like o ka nui ma GB).
E noʻonoʻo i kahi hiʻohiʻona.
HDD Seagate SV35 ST1000VX000
1000 GB, SATA III, 7200 rpm, 156 MB, s, cache - 64 MB
Hard drive, Seagate hōʻailona, 3.5 iniha (2.5 i hoʻohana ʻia i nā kamepiula, ʻoi aku lākou i ka nui. Ke hoʻohana nei nā PC i ka ʻehā mau iniha he 3,) me ka nui o 1000 GB (a i ʻole 1 TB).
Huki a Kaʻa Puki
1) Seagate - mea hana o kahi pā paʻalā (e pili ana i nā brand HDD a me nā mea e hilinaʻi nui ʻia - e ʻike i ka lalo o ka moʻolelo);
2) 1000 GB ka ikaika paʻakikī paikona i hōʻike ʻia e ka mea hana (ʻo ka nui maoli ka liʻiliʻi i liʻiliʻi - e pili ana i 931 GB);
3) SATA III - ka pilina pūpili pili pā;
4) 7200 rpm - ka wikiwiki o ka spindle (pili i ka wikiwiki o ka hoʻolaha ʻana i ka ʻike me ka paʻakū);
5) 156 MB - heluhelu wikiwiki mai ka pā uila;
6) 64 MB - hoʻomanaʻo Cache (buffer). ʻOi aku ka nui o ka cache, ʻoi aku ka maikaʻi!
Ma ke ala, e hoʻomaʻamaʻa pololei i ka mea e paʻa ai, e kau wau i kahi kiʻi liʻiliʻi ma aneʻi me ka polokalamu "internal" HDD.
Paʻai paʻa i loko.
Nā kikoʻī pākaha paʻakikī
Kūʻai kope
ʻO ka hiʻohiʻona nui o ka mīkini paʻakikī. Ana ke kiko ma ka gigabytes a me nā terabytes (ma mua, ʻaʻole nui ka poʻe i ʻike i kēlā mau ʻōlelo): ʻo GB a me TB.
Hōʻike koʻikoʻi!
Hoʻopunipuni nā mea hana uila ke kaupaona ʻana i ka nui o kahi ʻōpae paʻakikī (helu lākou ma ka palena, a me ka kamepiula ma ka polokalamu binary). ʻAʻole ʻike ka nui o nā mea hoʻohana hou i kēia helu.
Ma kahi paakiki paʻakikī, no ka laʻana, ka nui o ka volume i hoʻolaha ʻia e ka mea hana ʻo 1000 GB, ʻoiai, ʻo kona nui maoli ma kahi o 931 GB. No ke aha la hoi?
1 KB (kilohi-byte) = 1024 Bytes - ke kālai nei kēia (pehea e noʻonoʻo ai ʻo Windows ia);
1 KB = 1000 Bytes ka mea i manaʻo nui ai nā mea hana ikaika.
I ʻole e hūnā i nā helu pākuhi, ke ʻōlelo nei au i ka ʻokoʻa ma waena o ka nui a me ka hōʻike i hōʻike ʻia ma kahi o 5-10% (ʻoi ka nui o ka mana kōpae - ʻoi aku ka nui o ka ʻokoʻa).
ʻO ke kānāwai kuʻuna i ke koho ʻana i HDD
I ke koho ʻana i kahi mīkini paʻakikī, i koʻu manaʻo, pono ʻoe e alakaʻi e ke kānāwai maʻalahi - "ʻaʻohe wahi nui a me ka nui o ka hoʻokele, ʻoi aku ka maikaʻi!" Hoʻomanaʻo wau i kahi manawa, 10-12 mau makahiki i ka wā he nui, a ʻoi paha ka nui o ka māka ʻona nunui 120 GB. Ka mea i loko, ua lawa ia e poina iā ia i loko o hoʻokahi mau mahina (ʻoiai ʻaʻole i ʻole ka pūnaewele palena ʻole ...).
Ma nā hiʻohiʻona o kēia mau wā, ʻaʻole kahi mea e noʻonoʻo ai ka kaona o ka haʻahaʻa ma mua o 500 GB - 1000 GB. No ka laʻana, he helu helu:
- 10-20 GB - e kau ka hoʻonohonoho ʻana i ka ʻōnaehana ʻo Windows7 / 8;
- 1-5 GB - ka mea hoʻopili a ke Keʻena ʻo Microsoft Office (no ka hapanui o nā mea hoʻohana he pono maoli kēia pōpika, a ua noʻonoʻo lōʻihi ia;
- 1 GB - e pili ana i kahi o nā mele mele, e like me "100 o nā mele maikaʻi loa o ka mahina";
- 1 GB - 30 GB - pono ia i hoʻokahi pāʻani kamepiula ʻenehana hou, e like me ke kānāwai, ʻo ka nui o nā mea hoʻohana i loaʻa nā pāʻani punahele (a me nā mea hoʻohana ma kahi PC, maʻa mau nā kānaka like ʻole);
- 1GB - 20GB - kahi wahi no hoʻokahi kiʻi ...
E like me kāu e ʻike ai, ʻo ka 1 TB o ka ʻōpū (1000 GB) - me ia mau koi e hoʻolohi wikiwiki ʻo ia!
Pūnaewele hoʻohui
ʻOkoʻa nā Winchesters ʻaʻole i ka leo a me ka hōʻailona, akā i ka pilina pili pū kekahi. E noʻonoʻo i ka mea maʻamau i kēia mau lā.
Hard Drive 3.5 IDE 160GB WD Caviar WD160.
ʻEʻāLā - i kekahi manawa i hoʻohana ʻia no ka hoʻopili ʻana i nā polokalamu like i ka ʻanuʻu, akā i kēia lā ua paʻa ʻole ia. Ma ke ala, koʻu mau hana pilikino pilikino me ka pānaʻi IDE e hana nei, ʻoiai ʻo kekahi SATA ua hele i loko o ka honua hewa ʻole (ʻoiai ʻo wau e kiaʻi nui i ka pili o lāua ʻelua).
1Tb Western Digital WD10EARX Caviar Green, SATA III
SATA - He hoʻonohonoho no kēia wa no ka hoʻopili ʻana i nā mīkini. E hana me nā faila, me kēia pili pili, e ʻoi aku ka wikiwiki o ka kamepiula. I kēia lā, ʻokoʻa ka maʻamau SATA III (bandwidth o aneane 6 GB / s), ma ke ala, he ʻōmaʻomaʻo ia hope, no laila, ua hiki i kahi mea e kākoʻo ana i ka SATA III ke pili i ke awa SATA II (ʻoiai e lilo ka wikiwiki i lalo).
Hoʻolaha helu
ʻO kahi buffer (i kekahi manawa i kapa ʻia he cache) ʻo ia ka hoʻomanaʻo i kūkulu ʻia i loko o ka mīkini paʻakikī e hoʻohana ana e mālama i nā ʻikepili i komo pinepine ai ka kamepiula. Ma muli o kēia, hoʻonui ka wikiwiki o ka disk, no ka mea, ʻaʻole pono e heluhelu mau i kēia ʻikepili mai ka pā uila. Wahi a ia, ʻoi aku ka nui o ka buffer (cache) - ka holo wikiwiki ka paʻakū.
I kēia manawa ma nā hana paʻakikī, ʻo ka mea maʻamau he maʻamau ka nui o 16 a 64 MB. ʻOiaʻiʻo, ʻoi aku ka maikaʻi o ke koho ʻana i ka mea kahi e nui ai ka buffer.
E wikiwiki ka wikiwiki
ʻO kēia ke kolu ʻekolu (i koʻu manaʻo) pono ʻoe e makaʻala. ʻO ka ʻoiaʻiʻo o ka wikiwiki o ka paʻaki paʻakikī (a ʻo ka kamepiula i kahi holoʻokoʻa) e hilinaʻi i ka wikiwiki o ka spindle.
ʻO ka wikiwiki ka wikiwiki wikiwiki uila 7200 rpm mau minuke (ka maʻamau, e hoʻohana i kēia koho ʻana - 7200 rpm). Hāʻawi i kekahi kaulike ma waena o ka wikiwiki o ka hana a me ke kani uila (wela).
Loaʻa pinepine ʻia kekahi mau disks me ka wikiwiki o ka wikiwiki 5400 rpm - ʻokoʻa ka ʻokoʻa, ma ke ʻano he lula, ma ka hana quieter (ʻaʻohe leo keu, kaheʻe i ka neʻe ʻana i nā poʻo magnetic). Hoʻohui ʻia, hoʻomehana nā ʻano aila i kēlā me kēia, ʻo ia ka mea ʻaʻole pono e hoʻomoʻa hou ʻia. Ke hoʻomaopopo pū nei au ua ʻai ʻia kēlā mau disks i ka nui o ka ikaika (ʻoiaʻiʻo nō inā he mea maʻamau paha ka mea hoʻohana maʻamau i kēia neʻe).
Ua hele pololei mai nā pōkole me ka wikiwiki 10,000 mau lipi minuke. Maikaʻi lākou a kau pinepine ʻia ma nā polokalamu, ma nā kamepiula me nā koi kiʻekiʻe ma ka ʻōnaehana disk. Nui loa ke kumukūʻai o ia mau disc, a i koʻu manaʻo, hoʻonoho ʻana i kēlā me kēia ʻikepili ma kahi kamepiula o ka home ke ʻike iki ʻia ...
I kēia lā ke kūʻai aku ʻia, ʻoi aku ka 5 mau mākaha paʻakikī i loaʻa iā lākou: Seagate, Western Digital, Hitachi, Toshiba, Samsung. He mea hiki ʻole ke ʻōlelo unquivocally ka mea ʻoi ka maikaʻi, a me ka wānana pū pehea e lōʻihi ka hana a kekahi ʻano kaukau ʻana no ʻoe. E hoʻomau wau e kau i luna ma luna o ka ʻike pilikino (ʻaʻole au e lawe i kekahi o nā loiloi kūʻokoʻa i ka moʻokāki).
Makahiki
ʻO kekahi mea hana kaulana loa o nā mīkini paʻakikī. Ina e lawe holoʻokoʻa, aia nō ma waena o lāua nā ʻaoʻao like ʻole o nā disks, ʻaʻole nui loa. ʻO ka mea maʻamau, inā i ka makahiki mua o ka hana ʻana, ʻaʻole hoʻomaka ka disc i ka hina, a laila mau loa ia.
No ka 'aoʻao, ua loaʻa iaʻu kahi Seagate Barracuda 40GB 7200 rpm IDE. ʻOiaiʻo ia e kokoke ana i 12-13 makahiki, akā naʻe, hana nui, e like me hou. ʻAʻohe i palu ʻole, ʻaʻohe pulupulu, hana mālie. ʻO ke wale nō ka mea hemo, ua lawa ka 40 GB nei no ka PC keʻena mea he nui loa nā hana (ʻoiai, ʻo PC kēia e hana nei i ka hana)
Eia naʻe, me ka hoʻokuʻu o Seagate Barracuda 11.0, kēia ʻano hoʻokele ʻana, ma koʻu manaʻo, ua nui ka mea i hala. ʻO ka hopohopo pinepine kekahi pilikia me lākou, ʻo wau pilikino ʻaʻole wau e makemake e lawe i ka "barracuda" i kēia manawa (ʻoiai ʻoiai lākou e "kamaʻilio nui ai"
Ke kiʻi nei ke kumu hoʻohālike o Seagate Constellation - ʻoi aku ʻo 2 mau manawa ke kūʻai ʻia aku ma mua o Barracuda. ʻO nā pilikia me lākou he mea maʻamau loa (ʻoi paha ke kakahiaka ...). Ma ke ala, hāʻawi ka mea hana i kahi hōʻoia maikaʻi: a hiki i 60 mau mahina!
ʻĀpana komohana
ʻO kekahi o nā loea HDD kaulana loa i loaʻa ma ka mākeke. I koʻu manaʻo, ʻo WD drive ka koho maikaʻi loa i kēia lā no ka hoʻonohonoho ʻana ma kahi PC. ʻAʻole maikaʻi ʻole ke kumukūʻai kumukūʻai i loaʻa ke ʻano he maikaʻi loa, ʻike ʻia nā discs pilikia, akā no ka liʻiliʻi ma mua o Seagate.
Nui a he ʻokoʻa nā "version" o nā disc.
ʻO WD Green (ʻōmaʻomaʻo, ʻike ʻoe i kahi lālani māmaʻomaʻo ma ka hihia disc, e ʻike i ke kiʻi ma lalo).
ʻIke ʻia kēia mau disc a ma mua o ia i ka ʻai ʻana i ka ikehu. ʻO ka wikiwiki o ka wikiwiki o ka nui o nā hiʻohiʻona he 5400 rpm. ʻOi ka liʻiliʻi o ka loli o ka ʻikepili ma mua o nā kahe o nā disk me 7200 - akā hūnū naʻe lākou, hiki iā lākou ke kau ʻia i loko o kahi āpau (ʻoi aku ka honu ʻana). No ka hoʻohālikelike, makemake nui wau i ka noho mālie, maikaʻi ia e hana no kahi PC kahi i lohe ʻole ʻia kāna hana! A ʻo ke hilinaʻi, ʻoi aku ka maikaʻi ma mua o Seagate (ma ke ala, ʻaʻohe pōmaikaʻi maikaʻi o Caviar Green discs, ʻoiai ʻaʻole wau i hālāwai me lākou).
Wd uliuli
ʻO nā mākaʻi maʻamau ma waena o WD, hiki iā ʻoe ke kau ma luna o ka nui o nā kamepiula multimedia. He kea lākou ma waena o nā Green and Black bersyon o ka disks. I ke kānāwai, hiki ke ʻōlelo ʻia no lākou no ka PC maʻamau home.
Wd ʻeleʻele
Ma muli o nā kāhea paʻakikī, ʻoi paha ka mea i hilinaʻi ʻia ma waena o ka brand WD. ʻOiaʻiʻo, ʻo lākou ka noisiest a mahanahana. Hiki iaʻu ke ʻāpono i ka hoʻonohonoho ʻana no ka hapanui o nā PC. ʻOiaʻiʻo, ʻoi aku ka maikaʻi e kau ʻole me ka hoʻolulima ʻole ...
Aia kekahi ouli Red, ʻenehana, akā pololei, ʻaʻole wau e hele ma waena o lākou mau pinepine. ʻAʻole hiki iaʻu ke ʻōlelo no ko lākou hilinaʻi i kekahi mea kikoʻī.
Toshiba
ʻAʻole kahi kaulana loa o nā huki paʻakikī. Aia hoʻokahi mīkini ma ka hana me kēia kaʻa Toshiba DT01 - hana maikaʻi ʻia, ʻaʻohe ʻano hoʻopiʻi kūikawā. ʻOiaʻiʻo, ʻoi aku ka wikiwiki o ka wikiwiki ma mua o nā brand WD Blue 7200 rpm.
Hitachi
ʻAʻole like e like me Seagate a WD paha. Akā ʻo ka mea maoli, ʻaʻole au i ʻike i ka hemahema ʻo Hitachi (ma muli o ka hewa o nā disks lākou iho)). Nui nā kamepiula me nā disks like ʻole: hana lākou i ka noho mālie, akā naʻe, wela lākou. Hoʻolaha ʻia no ka hoʻohana me ka hoʻomehana ʻē aʻe. I koʻu manaʻo, ʻo kekahi o ka mea i hilinaʻi ʻia, me ka hōʻailona WD Black. ʻOiaʻiʻo, kumukūʻai ʻoi aku lākou ma muli o 1.5-2 mau manawa ma mua o WD Black, no laila ʻoi aku ka makemake o ka mea hope.
PS
I ka makahiki 2004-2006, ua kaulana loa ka inoa Maxtor, ʻoiai he nui nā kaila hana paʻa. ʻO ka hilinaʻi - ma lalo o ka "average", ka nui o lākou "lele" ma hope o ka makahiki a i ʻole ʻelua o ka hoʻohana. A laila kūʻai ʻia ʻo Maxtor e Seagate, a ʻoiaʻiʻo he mea ʻole ke haʻi aku no lākou.
Pau nā mea. He aha ke ʻano o ka HDD āu e hoʻohana ai?
Mai poina e hoʻolako ka mea nui loa - kākoʻo. ʻIke loa!
