Magalimoto olimba akupitilizabe kulanda msika, koma ngakhale izi, ma HDD achikhalidwe akuchita bwino. Ndikoyamba kwambiri kupereka "Classics" ku nyumba yosungiramo zinthu zakale, chifukwa ndizosavuta kusunga zidziwitso zambiri pama drive a HDD.
Choyamba, funso la mtengo limabwera - ingoyerekezerani mtengo wa SSD ndi HDD ndi mphamvu ya terabytes ndi pamwamba. Pamtengo wa 2 TB SSD imodzi, mutha kugula ma hard drive anayi amtundu wofanana. Mtsutso waukulu, muyenera kuvomereza!
Kachiwiri, ma hard drive apamwamba akhala akugwirizana ndi zomwe akufuna pamsika zaka zonsezi: akhala achangu, osavuta komanso osavuta. Tidzakuuzani za chitsanzo chimodzi lero. Uwu ndi mtundu wapamwamba kwambiri wamagalimoto amakono a HDD - Seagate ST2000DM008.
Ma hard drive omwe tikuwunika ndi a mzere wa Barracuda, womwe sufunika kutchula. Voliyumu yake ndi 2 terabytes. Ichi ndi chimodzi mwamawonekedwe odziwika kwambiri masiku ano: terabyte imodzi ya kukumbukira-mkati sikukwanira kwa ambiri, popeza maudindo amasewera a AAA ndi makanema "alemera" kwambiri pazaka zingapo zapitazi. Filimu yapakati pa maola awiri mumtundu wa 4K imatenga mpaka 20 gigabytes, ndipo Far Cry 5 ina imatenga mpaka 50 GB.
Kumbali ina, ma drive okhala ndi mphamvu zazikulu (mwachitsanzo, Seagate ST14000VX0008 yokhala ndi 12 - 14 TB) akadali okwera mtengo kwambiri kuti agwiritse ntchito kunyumba ndipo amapangidwira kuyang'anira makanema. Chifukwa chake 2000 gigabytes ndiye njira yagolide yama PC ambiri amakono apanyumba.
Mtundu wa Seagate ST2000DM008 siwophweka monga momwe ungawonekere poyamba. Iwo ali apamwamba kwambiri deta kutengerapo liwiro mu Barracuda HDD banja. Komanso, litayamba akudzitamandira kuchuluka chidwi chosungira kukumbukira - 256 MB. Mwachidule, tili ndi imodzi mwamawilo othamanga kwambiri pamsika, ngakhale izi sizikhudza mtengo wake mwanjira iliyonse. Tiyeni tione waukulu luso makhalidwe.
Zolemba zamakono
Chitsanzo: Seagate ST2000DM008
Chiyankhulo: SATA III, 6 Gb/s
Kuchuluka kosungira: 2 TB
Kukula kwa kukumbukira kwa cache: 256 MB
Liwiro la spindle: 7200 rpm
Kugwiritsa ntchito mphamvu: 4,3 W
Miyeso: 101 Γ 6 Γ 20,2 mm
Mawonekedwe: Xnumx inchi
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Mapangidwe a Seagate ST2000DM008 ndi achikhalidwe: ndi Barracuda yodziwika bwino, yomwe mungazindikire patali ndi mtundu wake wamakampani. Zomangira ndizokhazikika; palibe chifukwa chowongolera ndi zithunzi ndi njira zosinthira atypical - kukhazikitsa disk kumatenga nthawi yochepa.
Kuyendetsa kumakhala ndi mitu iwiri ndi mbale imodzi, kotero sikulemera kwambiri: magalamu 415 okha. Panthawi imodzimodziyo, mlandu wa Seagate ST2000DM008 ndi wochepa kwambiri kuposa opikisana nawo ambiri: makulidwe ake ndi 20,2 millimeters. Izi zimakhala ndi phindu pakugwira ntchito kwa PC yonse: mwachitsanzo, pa mpweya wabwino mkati mwa unit unit.
Liwiro lolemba ndikuwerenga la Seagate ST2000DM008 ndi 220 MB/s. Mlingo wapamwamba kwambiri wotengera mawonekedwe akunja ndi 600 MB / s. Ukadaulo wa eni ake a MTC (multi-tier cache) umathandizidwa, womwe umakhathamiritsa kuyenda kwa data ndikuwongolera magwiridwe antchito onse. Onjezani ku izi kukumbukira kochititsa chidwi komanso kuthamanga kwa 7200 rpm - ndipo timapeza njira yabwino yogwiritsira ntchito kunyumba, komanso pamtengo wokwanira.
Zina mwazinthu zomwe zalengezedwa zitha kufufuzidwa pochita pogwiritsa ntchito mayeso. Kuyesaku kunachitika pogwiritsa ntchito makonda a HD Tune Pro 5.70 application; sitinapange zosintha zina.
Choyamba, yang'anani pa tabu yomwe ili ndi zambiri zokhudza galimoto:
Chonde dziwani kuti mphamvu yeniyeni litayamba pambuyo masanjidwe ndi 1863 GB.
Tsopano tiyeni tiwone zotsatira za benchmark. Kuthamanga kwakukulu, kochepa, komanso kwapakati pa kuwerenga ndi kulemba deta kumasonyezedwa:
The Random Access tabu imayesa magwiridwe antchito a kuwerenga ndi kulemba mwachisawawa. Matebulo omwe ali pansipa graph akuwonetsa kukula kwa fayilo, kuchuluka kwa magwiridwe antchito pa sekondi imodzi ndi liwiro lolemba:
Gawo lomaliza ndi miyeso yowonjezera. Timagwiritsa ntchito mayeso onse omwe aperekedwa patsamba ili:
Tsopano tiyeni tiwone mayeso osavuta komanso owoneka bwino a hard drive ndi mitundu ina ya ma drive - CrystalDiskMark.
Chonde dziwani kuti pali kusiyana kochepa kwambiri pakati pa liwiro la kuwerenga ndi liwiro lolemba.
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Monga mukuwonera, Seagate ST2000DM008 imawonetsa zotsatira zabwino kwambiri pamayesero ndipo imagwirizana kwathunthu ndi zomwe zanenedwa. Izi zikutanthauza kuti ndiyabwino kugwiritsa ntchito kunyumba, mwachitsanzo, kuphatikiza "SSD for the system + HDD posungira deta." Chifukwa chapamwamba (molingana ndi miyezo ya hard drive) liwiro lowerenga ndi kulemba, chipangizocho chingagwiritsidwe ntchito bwino pogwira ntchito ndi mapulogalamu amtundu wa multimedia monga Adobe Premiere ndi Vegas Pro, komanso masewera. Ubwino wowonjezera ndi phokoso lochepa: ngakhale ma HDD angapo amagwira ntchito mwakachetechete pansi pa katundu wokhazikika.
Ndizowonjezeranso kuti mtundu wamtundu wa Seagate Barracuda umayimiridwa ndi zida zokhala ndi mphamvu zoyambira 500 GB mpaka 8 TB yochititsa chidwi, zomwe zikutanthauza kuti mutha kusankha kuyendetsa pamitundu iliyonse yantchito. Pakati pa "abale" ST2000DM008 pamzere womwe tidzawunikire CHITSITSI (2 TB, 7200 rpm, 64 MB posungira) ndi chete CHITSITSI (2 TB, 5400 rpm, 256 MB posungira). Mndandanda wathunthu umaperekedwa .
Mitundu ina ya Seagate idapangidwira gawo lamakampani - ndikuwonjezera kosungirako. Zida zoterezi ndizoyenera kwambiri kusunga ndi kukonza deta pa maseva. Chitsanzo chabwino ndi chitsanzo Chithunzi cha ST16000NM001G, ndemanga yomwe ingawonedwe .
Source: www.habr.com