Eminyakeni embalwa edlule, izindleko zama-SSD angu-2,5-intshi zehle zafinyelela cishe ezingeni lama-HDD. Manje izixazululo ze-SATA sezithathelwa indawo amadrayivu e-NVMe asebenza ngebhasi le-PCI Express. Esikhathini sika-2019-2020, sibona nokwehla kwezindleko zala madivayisi, ngakho-ke okwamanje abiza kancane kunozakwabo be-SATA.
Inzuzo yabo eyinhloko ukuthi ukugcinwa kwedatha okunjalo kuhlangene kakhulu (njengomthetho, lokhu kungusayizi we-2280 - 8 Γ 2,2 cm) futhi ngokushesha kune-SATA SSD yendabuko. Kodwa-ke, kune-nuance: ngokunwetshwa komkhawulokudonsa kanye nokukhula kwejubane lokudluliswa kwedatha, ukushiswa kwesisekelo sengxenye yamadrayivu asebenza kusetshenziswa iphrothokholi ye-NVMe nakho kuyanda. Ikakhulukazi, isimo esinokushisisa okuqinile nokuphunduka okulandelayo sijwayelekile kumadivayisi emikhiqizo yebhajethi, okuvusa intshisekelo eyengeziwe phakathi kwabasebenzisi ngenqubomgomo yabo yentengo. Ngokuhambisana nalokhu, ikhanda elibuhlungu liyengezwa mayelana nenhlangano yokupholisa okufanele kuyunithi yesistimu: ama-coolers engeziwe ngisho nama-heatsink akhethekile asetshenziselwa ukususa ukushisa ku-chips ye-M.2-drive.
Kumazwana, abasebenzisi basibuza ngokuphindaphindiwe mayelana nemingcele yokushisa yamadrayivu e-Kingston: ingabe ngidinga ukufaka ama-radiator kuwo noma ngicabange ngesistimu ehlukile yokukhipha ukushisa? Sinqume ukubheka lolu daba: impela, amadrayivu e-Kingston NVMe (ngokwesibonelo, , , ) zinikezwa ngaphandle kwama-heatsink afakiwe. Ingabe badinga usinki wokushisa wangaphandle? Ingabe lawa madrayivu alungiselelwe ngokwanele ukuze angazihluphi ngokuthenga i-heatsink? Ake sikuthole.
Kukuziphi izimo lapho ukushayela kwe-NVMe kushisa kakhulu futhi kusongela ngani?
Yeboβ¦, njengoba siphawulile ngenhla, umkhawulokudonsa omkhulu uvame ukuholela ekushiseni okuqinile kwezilawuli nama-memory chips amadrayivu e-NVMe phakathi nomthwalo omude nosebenzayo (isibonelo, lapho wenza imisebenzi yokubhala yohlu olukhulu lwedatha). Ngaphezu kwalokho, ama-NVMe SSD asebenzisa inani elikhulu lamandla ukuze asebenze, futhi lapho edinga amandla engeziwe, kuba nokushisa okwengeziwe. Kodwa-ke, kufanele kuqondwe ukuthi imisebenzi yokubhala okukhulunywe ngayo ngenhla idinga amandla amaningi kunemisebenzi yokufunda. Ngakho-ke, isibonelo, lapho ufunda idatha kumafayela omdlalo ofakiwe, idrayivu ishisa kancane kunalapho ubhala inani elikhulu lolwazi kuyo.
Ngokuvamile, i-thermal throttling iqala phakathi kuka-80 Β° C no-105 Β° C, futhi lokhu kuvame ukufezwa lapho amafayela ebhalwa kumemori ye-NVMe isikhathi eside. Uma ungabhali imizuzu engama-30, mancane amathuba okuba ubone noma yikuphi ukwehla kokusebenza ngaphandle kokusebenzisa i-heatsink.
Kodwa ake sicabange ukuthi ukushisa kwe-drive kusazama ukudlula okujwayelekile. Lokhu kungamsongela kanjani umsebenzisi? Ngaphandle kokuthi mhlawumbe ukwehla kwezinga lokudluliswa kwedatha, ngoba uma kwenzeka ukushisa okuqinile, i-NVMe SSD yenza kusebenze imodi yokweqa imigqa yokubhala ukuze kuthulwe isilawuli. Lokhu kunciphisa ukusebenza, kodwa i-SSD ayishisi ngokweqile. Isikimu esifanayo sisebenza kumaphrosesa lapho i-CPU yeqa imijikelezo ngenxa yokushisisa ngokweqile. Kodwa endabeni yeprosesa, izikhala ngeke zibonakale kumsebenzisi njenge-SSD. Ngemva kokushisisa ngaphezu komkhawulo onikezwe onjiniyela, idrayivu izoqala ukweqa imijikelezo eminingi futhi ibangele "ukubanda" ohlelweni lokusebenza. Kodwa kungenzeka yini ukudala "izinkinga" ezinjalo zedivayisi yakho ezimweni zokusetshenziswa kwansuku zonke?
Ngabe ukushisa kusebenza kanjani ezimweni zokusetshenziswa kwangempela?
Ake sithi sinquma ukubhala i-100 noma i-200 GB yedatha kudrayivu ye-NVMe. Futhi wathatha le nqubo , enesivinini esimaphakathi sokubhala esingu-2500 MB / s (ngokwezilinganiso zethu zokuhlola). Endabeni yamafayela anomthamo we-200 GB, kuzothatha isilinganiso samasekhondi angu-81, futhi esimweni samagigabhayithi ayikhulu, imizuzwana engu-40 kuphela. Ngalesi sikhathi, idrayivu izoshisa ngaphakathi kwamanani avumelekile (sizokhuluma ngalokhu ngokuhamba kwesikhathi), futhi ngeke sibonise amazinga okushisa abucayi nokwehla kokusebenza, ingasaphathwa eyokuthi awunakwenzeka ukuphatha idatha enjalo enkulu ekuphileni kwansuku zonke.
Noma ngabe umuntu angathini, kodwa ezimeni zokusetshenziswa kwasekhaya kwezixazululo ze-NVMe, imisebenzi yokufunda inqoba kakhulu imisebenzi yokubhala idatha. Futhi, njengoba siphawulile ngenhla, ukuqoshwa kwedatha okulayisha ama-memory chips nesilawuli kakhulu. Lokhu kuchaza ukuntuleka kwezidingo zokupholisa ezinzima. Ngaphezu kwalokho, uma sikhuluma ngeKingston KC2500, kufanele kukhunjulwe ukuthi le modeli ihlinzeka ngokusebenza ngomthwalo omkhulu ngaphandle kokupholisa okusebenzayo noma okungenzi lutho. Isimo esanele sokungabikho kwe-throttling umoya omncane ngaphakathi kwekesi, okuqinisekiswa ngokuphindaphindiwe izilinganiso zethu nokuhlolwa kwemidiya yemboni.
Kuyini ukubekezelela okushisayo kwamadrayivu e-Kingston NVMe?
Kunezifundo eziningi nokushicilelwe ku-inthanethi okutshela abafundi ukuthi izinga lokushisa elilungile lokushisisa lezixazululo ze-NVMe akufanele lidlule ku-50 Β°C. Bathi kulokhu kuphela idrayivu izokhipha usuku olunqunyiwe. Ukuqeda le nganekwane, siye ngqo konjiniyela baseKingston sakuthola lokhu. Izinga lokushisa elamukelekayo lokusebenzisa amadrayivu enkampani ngu-0 kuye ku-70Β°C.
Ochwepheshe bathi: βAsikho isibalo segolide lapho i-NAND βifaβ ngaphansi kwayo, futhi imithombo enikeza izinga lokushisa elilungile lokushisisa ku-50 Β° C akufanele ithenjwe.β βInto eyinhloko ukuvimbela ukushisa okweqile okungaphezu kuka-70 Β° C. Futhi nakulokhu, i-NVMe SSD ingaxazulula inkinga yokushisa okuphezulu ngokwayo, ngokululaza ukusebenza ngokweqa imijikelezo. (esibalulile ngenhla).
Ngokuvamile, ama-SSD e-Kingston ayizixazululo eziklanywe kahle kakhulu ezidlula izivivinyo eziningi zokwethembeka ekusebenzeni. Ezilinganisweni zethu, babonise ukuhambisana nebanga lokushisa elimenyezelwe, elivumela ukusetshenziswa kwabo ngaphandle kwama-radiator. Angakwazi ukushisa ngokweqile kuphela ezimeni eziqondile: isibonelo, uma uhlele ukupholisa ngokungafundile kuyunithi yesistimu. Kodwa kulokhu, awudingi i-radiator, kodwa indlela ecatshangelwayo yokususa umoya oshisayo kuyunithi yesistimu iyonke.
Izinga lokushisa imingcele Kingston KS2500
Ngokurekhoda okulandelanayo kwesikhathi eside kolwazi kudrayivu engenalutho , efakwe ku-motherboard ye-ASUS ROG Maximus XI Hero, ukushisa kwedivayisi ngaphandle kwe-heatsink kufinyelela ku-68-72 Β° C (kwimodi yokungenzi lutho - 47 Β° C). Ukufaka i-heatsink, eza nebhodi lomama, kunganciphisa kakhulu izinga lokushisa lokushisa libe ngu-53-55 Β°C. Kodwa khumbula ukuthi kulokhu kuhlolwa idrayivu yayingekho kahle kakhulu: eduze nekhadi levidiyo, ngakho-ke i-heatsink yafika kahle.
Izinga lokushisa i-Kingston A2000
Ekushayeleni izinkomba zokushisa kwimodi yokungenzi lutho zingu-35 Β°C (esitobhini esivaliwe esingenawo irediyetha, kodwa enomoya omuhle ophuma ezipholile ezine). Ukushisisa lapho kuhlolwa amabhentshimakhi ngenkathi kulingisa ukufunda nokubhala okulandelanayo akuzange kudlule u-59 Β° C. Ngendlela, siyivivinye ebhodini lomama le-ASUS TUF B450-M Plus, elingenayo i-heatsink ephelele yokupholisa izixazululo ze-NVMe nhlobo. Futhi noma kunjalo, idrayivu ayizange ihlangabezane nobunzima ekusebenzeni futhi ayizange ifinyelele amazinga okushisa abucayi angathinta ukuwohloka kwayo kokusebenza. Njengoba ubona, kulokhu, ukusetshenziswa kwe-radiator akudingekile.
Izinga lokushisa imingcele Kingston KS2000
Futhi enye idrayivu esiyihlolile . Ngomthwalo ogcwele esimweni esivaliwe futhi ngaphandle kwesinki yokushisa, idivayisi ishisa kufika ku-74 Β° C (engenzi lutho - 38 Β° C). Kepha ngokungafani nesimo sokuhlola semodeli ye-A2000, icala lomhlangano wokuhlola lokulinganisa ukusebenza ibingafakelwe olunye uhlobo olungeziwe lwama-coolers. Kulesi simo, bekuyisiteshi sokuhlola esinefeni yesitoko, i-CPU epholile, nesistimu yokupholisa ikhadi levidiyo. Futhi, vele, udinga ukunaka ukuthi ukuhlolwa kwebhentshimakhi kusho umthelela wesikhathi eside kudrayivu, okungenzeki ngempela ezimweni zokusetshenziswa kwansuku zonke.
Uma usafuna ngempela: uyifaka kanjani i-heatsink kudrayivu ye-NVMe ngaphandle kokwephula iwaranti?
Sesivele senze isiqiniseko sokuthi amadrayivu e-Kingston anomoya owanele wemvelo ngaphakathi kweyunithi yesistimu ukuze usebenze ngokuzinzile ngaphandle kokushisisa ngokweqile kwezingxenye. Kodwa-ke, kukhona abasebenzisi abasebenzisa ama-heatsink njengesixazululo sokushintsha, noma bavele bafune ukudlula ngokwehlisa izinga lokushisa lokushisa. Futhi lapha babhekene nesimo esithakazelisayo.
Njengoba ubonile, amadrayivu e-Kingston (nezinye izinhlobo futhi) afakwe isitikha solwazi, esitholakala ncamashi phezu kwama-memory chips. Umbuzo uphakama: kanjani ukufaka i-heatsink pad ezishisayo kumklamo onjalo? Ingabe isitika sizophazamisa ukuncishiswa kokushisa?
Ku-inthanethi, ungathola izeluleko eziningi zokuthi usiklebhule kanjani isitikha (kulokhu, ulahlekelwa iwaranti kudrayivu, futhi u-Kingston unaso iminyaka emi-5, ngendlela) bese ubeka isikhombimsebenzisi esishisayo esikhundleni. Kukhona ngisho namathiphu esihlokweni esithi "Indlela yokususa isitika ngesibhamu sokushisa" uma engafuni ukuphuma ezingxenyeni zedrayivu nganoma iyiphi indlela.
Siyakuxwayisa ngokushesha: ungakwenzi lokhu! Izitika kumadrayivu ngokwazo zisebenza njengezindawo zokusebenzelana ezishisayo (futhi ezinye zinesisekelo se-foil yethusi), ukuze ukwazi ukufaka ngokuphephile iphedi eshisayo phezulu. Endabeni ye-Kingston KS2500, sasingenangqondo ikakhulukazi futhi sasebenzisa i-thermal pad kusuka ku-heatsink ehlanganisiwe ye-ASUS ROG Maximus XI Hero motherboard. Okufanayo kungenziwa nge-heatsink yangokwezifiso.
Ingabe ama-NVMe SSD adinga ama-heatsink?
Ingabe amadrayivu e-NVMe adinga ama-heatsink? Endabeni yokushayela kweKingston, cha! Njengoba ukuhlolwa kwethu kubonisile, i-Kingston NVMe SSDs awabonisi amazinga okushisa abalulekile ekusetshenzisweni kwansuku zonke.
Kodwa-ke, uma ufuna ukusebenzisa i-heatsink njengomhlobiso owengeziwe weyunithi yohlelo, ukhululekile ukusebenzisa ama-heatsink webhodi lomama afakiwe noma ubheke izinketho zemakethe zangemuva zenkampani yangaphandle ezisesitayeleni.
Ngakolunye uhlangothi, uma kwaziwa ukuthi ngaphakathi kwe-PC yakho izinga lokushisa lokushisa kwezingxenye lihlala liphezulu (eliseduze no-70 Β° C), khona-ke i-radiator izodlala indima yokuhlobisa hhayi kuphela. Kodwa-ke, kulokhu, sincoma umsebenzi ophelele ohlelweni lokupholisa icala, hhayi ukuthembela kuma-radiator kuphela.
Ukuze uthole ukwaziswa okwengeziwe mayelana nemikhiqizo ye-Kingston Technology, sicela uvakashele inkampani.
Source: www.habr.com