Kamfanin Austrian Tun lokacin da aka kafa shi a cikin 2005, yana ba da haɗin kai tare da Cibiyar Canja wurin zafi da Fans na Austrian, sabili da haka, a kusan kowane babban nuni na nasarori, Hi-Tech yana gabatar da sabbin abubuwan da suka faru a fagen tsarin sanyaya don abubuwan komputa na sirri. Koyaya, abin takaici, waɗannan tsarin sanyaya ba koyaushe suke kaiwa ga samarwa da yawa ba. Yana da wuya a faɗi abin da ake zargi, amma kamfanin da wuya ya faranta wa masu sha'awar samfuran sa sabbin kayayyaki.
Koyaya, a watan da ya gabata Noctua ya saki sabon na'urar sanyaya gaba ɗaya. Kuma ko da yake sunanta ya canza idan aka kwatanta da magabata da harafi ɗaya kawai. yayi kama da iska mai daɗi a cikin sashin kwantar da iska na CPU mai tsauri, inda sabbin abubuwan “ci gaba” galibi galibi suna iyakance ga hasken baya na magoya baya da sauran abubuwan sanyaya.
Bari mu dauki daidaito dalla-dalla game da wannan sabon samfurin kuma mu gwada shi idan aka kwatanta da masu fafatawa.
Halayen fasaha da farashi
Muna gabatar da halayen fasaha na mai sanyaya a cikin tebur idan aka kwatanta da halaye na magabata - samfurin .
| Sunan halayen fasaha | Noctua NH-U12A | Noctua NH-U12S |
| Girma mai sanyaya (H × W × T), fan, mm |
158 × 125 × 112 | 158 × 125 × 71 |
| (120 × 120 × 25, 2 inji mai kwakwalwa.) | (120 × 120 × 25) | |
| Jimlar nauyi, g | 1220 (760 - radiyo) |
755 (580 - radiyo) |
| Radiator kayan da zane | Tsarin hasumiya mai kambun nickel wanda aka yi da faranti na aluminum akan bututun zafi na jan karfe 7 tare da diamita na 6 mm suna wucewa ta tushen tagulla. | Tsarin hasumiya mai kambun nickel wanda aka yi da faranti na aluminum akan bututun zafi na jan karfe 5 tare da diamita na 6 mm suna wucewa ta tushen tagulla. |
| Yawan fins na radiator, inji mai kwakwalwa. | 50 | 50 |
| Kauri farantin Radiator, mm | 0,45 | 0,40 |
| Intercostal nisa, mm | 1,8 | 1,75 |
| Kiyasin yankin radiator, cm2 | 6 860 | 5 570 |
| Juriya na thermal, °C/W | n / a | n / a |
| Fan nau'in da samfurin | Noctua NF-A12x25 PWM ( inji mai kwakwalwa 2) | Noctua NF-F12 PWM |
| Gudun jujjuyawar fan, rpm | 450-2000 (± 10%) 450-1700 (± 10%) LNA |
300-1500 (± 10%) 300-1200 (± 10%) LNA |
| Jirgin ruwa, CFM | 60,1 (max) 49,8 (max) LNA |
55,0 (max) 43,8 (max) LNA |
| Matsayin amo, dBA | 22,6 (max) 18,8 (max) LNA |
22,4 (max) 18,6 (max) LNA |
| Matsin lamba, mm H2O | 2,34 (max) 1,65 (max) LNA |
2,61 (max) 1,83 (max) LNA |
| Lamba da nau'in nau'in fan | ||
| Lokacin fan tsakanin gazawa, sa'o'i / shekaru | 150 />000 | 150 />000 |
| Wutar lantarki mai ƙima/farawa na fan, V | 12 / 4,5 | 12 / 4,4 |
| Fan current, A | 0,14 | 0,05 |
| Ƙayyadaddun / auna yawan ikon fan, W | 1,68 / 1,51 | 0,60 / n/a |
| Yiwuwar shigarwa akan na'urori masu sarrafawa tare da kwasfa | Intel LGA115x/2011(v3)/2066 AMD Socket AM2(+)/AM3(+)/AM4/FM1/FM2(+) |
Intel LGA775/115x/2011(v3)/2066 AMD Socket AM2(+)/AM3(+)/FM1/FM2(+) |
| Matsakaicin matakin TDP mai sarrafawa, W | n / a | n / a |
| Ƙarin (fasali) | Magoya bayan PWM guda biyu, adaftan LNA guda biyu, Noctua NT-H1 3,5 g manna thermal | PWM fan, adaftar LNA, Noctua NT-H1 3,5 g thermal manna |
| Lokacin garanti, shekaru | 6 | 6 |
| Farashin da aka ba da shawarar, $ | 99,9 | 65 |
Marufi da kayan aiki
Tsarin kwalayen da aka ba da masu sanyaya Noctua bai canza ba, watakila, tun bayyanar su a kasuwa. Tsarin launi kawai ya sami ƙananan canje-canje, amma gabaɗaya kwalayen sun kasance daidai da da. Kuma Noctua NH-U12A ba banda: muna da fakitin matsakaici, wanda aka yi wa ado da launin ruwan kasa da fari.
Kowane gefe na marufi yana cike da wasu bayanai masu amfani, daga ƙayyadaddun fasaha da mahimman fasalulluka zuwa bayanan garanti. Hakanan akwai wurin toshe rubutu cikin Rashanci. Za mu iya ƙarasa da cewa Noctua ya ɗauki kasuwar Rasha ɗaya daga cikin abubuwan da ta fi dacewa.
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Dangane da amintacce, akwatin kuma baya tayar da wata tambaya. A cikin babban kunshin akwai harsashin kwali mai yuwuwa wanda ke tabbatar da radiyo tare da magoya baya.
Dangane da kayan haɗi, an cika su a cikin akwati mai faɗi tare da ƙirar kowane sashi a gefen gaba.
A ciki za ku iya samun farantin ƙarfafawa don gefen baya na motherboard, nau'i-nau'i biyu na jagororin karfe, saitin sukurori, bushings da washers, adaftan da umarni, da kuma manna thermal. a cikin sirinji mai nauyin gram 3,5.
Duk samfuran Noctua Austrian ana kera su a Taiwan. Tsarin sanyaya mai ƙima ya zo tare da garanti na shekaru shida. Farashin da aka sanar na Noctua NH-U12A shine dalar Amurka 99,9, kuma wannan lamari ne mai ban mamaki, tunda har ma da tutar. tare da radiator na hasumiya biyu ana iya siyan mai rahusa. Wataƙila sabon samfurin ya fi inganci kuma ya fi shuru fiye da ɗan'uwansa? Za mu gano komai nan ba da jimawa ba.
Kayan siffofi
Tsarin Noctua NH-U12A bai canza ba idan aka kwatanta da samfurin da ya gabata na wannan nau'in - NH-U12S. Abinda kawai mai ban mamaki shine yawan magoya baya da magoya baya da kansu sun ninka sau biyu, da kuma dan kadan ya karu na mai sanyaya. In ba haka ba, muna da na'ura mai sanyaya hasumiya iri ɗaya na matsakaici-high girma tare da radiyo na aluminum akan bututun zafi.
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Duk da haka, akwai canje-canje fiye da isassun ƙira a ƙirar mai sanyaya. Amma da farko, mun lura cewa tsawo da nisa na mai sanyaya sun kasance iri ɗaya: 158 da 125 mm, bi da bi. Amma kauri ya karu daga 71 zuwa 112 mm, kuma ba kawai saboda ƙarin fan, tun lokacin da kauri na NH-U12A radiator ya karu daga 12 zuwa 41 mm idan aka kwatanta da NH-U58S.
Nauyin mai sanyaya kuma ya karu, yanzu ya kai gram 1220, wanda radiyo ya kai gram 760. A cikin sigar da ta gabata ta wannan ƙirar, radiator ya auna gram 580.
Gabaɗaya, ƙirar mai sanyaya bai canza ba. A gabanmu akwai "hasumiya" na gargajiya tare da radiator na aluminium, wanda aka manne kamar a cikin mataimakin tsakanin magoya bayan 120 mm biyu.
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Ya kamata a ƙara kauri na heatsink ya hana shigar da kayan aikin RAM tare da manyan heatsinks a cikin ramummuka mafi kusa akan motherboard. Duk da haka, injiniyoyin Austriya sun matsar da radiator gaba zuwa hanyar da ke gudana, suna ƙoƙarin guje wa wannan matsala. Wannan yana bayyane a fili lokacin kallon mai sanyaya daga gefe.
Anan mun lura cewa bangarorin radiator sun kusan rufe gaba ɗaya ta ƙarshen fins masu lanƙwasa ƙasa.
Jimlar adadin faranti na aluminium a cikin radiyo shine 50. Kowane fin yana zaune sosai akan bututun zafi, kuma ana siyar da duk hanyoyin haɗin gwiwa. Nisan intercostal shine 1,75-1,85 mm, kuma kauri na kowane farantin shine 0,45 mm. Gabaɗaya, zamu iya cewa radiator yana da yawa, amma a ƙarshen farantinsa akwai haɓaka da hakora masu bayyane, wanda yakamata ya rage jurewar iska na fan kuma ƙara haɓakar radiator a cikin ƙananan gudu.
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Girman kowane farantin shine 120 × 58 mm, yanki na lasaftar radiyo shine 6860 cm2. Wannan shine 23,2% ya fi girma fiye da NH-U12S heatsink, amma har yanzu yana da nisa da manyan masu sanyaya na gaske, waɗanda ke da heatsinks na kusan 11000 cm2. Yadda NH-U12A ke shirin yin gasa da su har yanzu bai bayyana a gare mu ba.
Baya ga sabon radiator tare da ƙarin yanki, NH-U12A ta karɓi bututun zafi na mm 6 guda bakwai a cikin NH-U12S. Suna huda radiyon kowane gefe da ovals guda biyu na musamman na bututu shida, kuma ƙarshen bututun zafi na bakwai ya tsaya nan da nan a bayan bututun na ƙarshe a cikin alkiblar iska.
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Yi la'akari da cewa bututun zafi na tsakiya guda uku, waɗanda yakamata su ɗauki matsakaicin nauyin thermal, an raba su da juna gwargwadon iyawa, kuma bututun zafi na gaba kuma suna cikin nisa mai kyau da juna.
Tare da wannan bayani, masu haɓakawa sun nemi tabbatar da mafi yawan daidaitattun rarraba zafi a cikin fins na radiator. Har ila yau, mun kara da cewa a wuraren da bututun zafi ke tuntuɓar faranti, ana iya ganin "wuyansa" 1,5 mm da alamun siyar da kyau.
A gindin na'urar sanyaya akwai farantin jan karfe da aka yi da nickel tare da tsagi don kowane bututun zafi. Dukkanin tubes a cikin waɗannan tsagi an shimfiɗa su tare da nisa na 0,5 mm daga juna, kuma ƙananan kauri na farantin da ke ƙarƙashin su bai wuce 2,0 mm ba. Tabbas, ana kuma amfani da solder a nan. Girman farantin lamba na tushe shine 48 × 48 mm. Ana iya kiran ingancin sarrafa shi.
Amma mafi mahimmanci, fuskar tuntuɓar tushe na Noctua NH-U12A yana da santsi sosai. Koyaya, daidaitawar mai watsa zafi na injin gwajin mu na LGA2066 bai ba mu damar samun cikakkiyar kwafi ba.
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Sabuwar radiator - sababbin magoya baya, Noctua yanke shawarar kuma maimakon ɗaya NH-U12S an sanye shi da na'ura mai sanyaya tare da wasu 'yan kwanan nan da aka saki . Kamar yadda koyaushe yake faruwa tare da wani kamfani na Austriya, magoya bayan sun ci gaba da fasaha sosai kuma an tsara su sosai. Sun haɗu da ƙwanƙwasa mai launin ruwan kasa mai launin ruwan sama tara tare da ruwan wukake masu siffa da jinjirin wata da kyawawan fasahohin Noctua dozin na mallakar mallaka, da kuma firam ɗin gasa mai launin madara tare da sasanninta na silicone.
Kuna iya jin duk yadda kuke so game da tsarin launi na magoya bayan Noctua, amma wanda ba zai iya taimakawa ba sai dai ya yarda cewa koyaushe suna kan gaba a fasahar zamani. Sabuwar NF-A12x25 PWM ba ta kasance ba togiya, wanda, ban da fasahar da aka gabatar da ita a baya, ta sami wani injin da aka yi da sabon polymer crystal na ruwa. ƙara yawa. Anyi wannan ne don kada impeller ba zai "miƙewa" a tsawon lokaci ba, tun da wannan samfurin yana da rata tsakanin ƙarshen impeller da firam ɗin kawai 0,5 mm. Wannan aƙalla sau uku ƙasa da yawancin sauran magoya baya, gami da duk samfuran Noctua da suka gabata. Bugu da ƙari, wannan sabon abu ba shi da sauƙi ga girgizawa, wanda ke nufin cewa irin waɗannan magoya bayan ya kamata suyi aiki tare da ƙananan ƙararrawa. Rashin hasara kawai na NF-A12x25 PWM shine tsadarsa sosai ($ 29,9), kuma tunda Noctua NH-U12A yana da irin waɗannan magoya baya biyu, dalilin da yasa wannan mai sanyaya ya fi sauran tsarin sanyaya tsada tare da prefix "super" shine m.
Dangane da halaye na fasaha, saurin jujjuyawar fan, wanda ke sarrafawa ta hanyar daidaitawar bugun bugun jini, yakamata ya kasance cikin kewayo daga 450 zuwa 2000 rpm, kuma lokacin da aka haɗa adaftar LNA a cikin kewayawa, ana “yanke iyakar gudu” zuwa sama. 1700 rpm. Matsakaicin yawan iska na kowane fan zai iya kaiwa 60,1 CFM, matsa lamba mai tsayi - 2,34 mm H2O, matakin ƙara - 22,6 dBA.
Magoya bayan sun yi amfani da abubuwan mallakar mallaka tare da daidaitaccen rayuwar sabis na sa'o'i dubu 150, ko fiye da shekaru 17 na ci gaba da aiki. Bugu da ƙari, dorewa, magoya baya suna da tattalin arziki: tare da ƙayyadaddun ƙayyadaddun 1,68 W a iyakar gudu, kowane fan ya cinye ba fiye da 1,5 W ba, wanda shine babban alamar 2000 rpm.
Farkon wutar lantarki na magoya baya shima ya juya ya zama ƙasa kuma ya kai 4,5 V kawai.
Don rage girman watsawar girgiza zuwa radiyo, ana shigar da sasanninta na silicone masu taushi sosai a cikin kusurwoyin kowane firam ɗin fan.
Magoya bayan da kansu suna amintar da radiyo tare da maƙallan waya guda biyu.
Amma roba braided fan igiyoyi ne sosai takaice, da tsawon - 195 mm. Wannan ya isa kawai don haɗa fan ɗin zuwa mahaɗin mafi kusa akan motherboard, kuma ba kowane ƙirar uwa ba yana da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan haɗin gwiwa a kusa da soket ɗin processor. Amma wannan watakila shine kawai rashin jin daɗi lokacin shigarwa da haɗa masu goyon bayan Noctua NH-U12A.
Daidaituwa da Shigarwa
Noctua NH-U12A ya dace da Intel LGA2011/2066/115x na'urori masu sarrafawa da na'urori na AMD da ake samu a cikin Socket AM2(+)/AM3(+)/AM4/FM1/FM2(+). Yin la'akari da babban tushen radiator da farashin mai sanyaya, yana da ban mamaki ba a ga dandalin AMD Socket TR4 a cikin wannan jerin ba, amma mun lura cewa Noctua yana da nau'ikan masu sanyaya na musamman don irin waɗannan masu haɗin.
An shigar da tsarin sanyaya ta amfani da dutsen SecuFirm2 na mallakar mallakar, wanda aka sanye da yawancin samfuran kamfanin Austrian. Hanyar shigarwa don kowane mai haɗin da aka goyan baya an yi dalla-dalla. . Mun shigar da na'ura mai sanyaya a kan motherboard tare da haɗin LGA2066, wanda studs tare da zaren fuska biyu ana murƙushe su cikin ramuka na farantin goyan bayan soket.
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Sannan ana haɗe faranti biyu na ƙarfe zuwa waɗannan sanduna, an tsare su da ƙwaya.
Bayan haka, an shigar da radiator a kan na'ura mai sarrafawa kuma yana jawo hankalin waɗannan faranti ta hanyar screws da aka ɗora a bazara a bangarorin biyu.
A wannan mataki, ya zama dole don tabbatar da cewa heatsink yana danne daidai a kan mai watsa zafi mai sarrafawa kuma kar a manta game da manna thermal.
Nisa daga kasan farantin Noctua NH-U12A radiator zuwa motherboard shine 44 mm, kuma ana iya hawa magoya baya sama.
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Amma fa'idar Noctua NH-U12A shine cewa heatsink ɗin sa yana jujjuya gaba akan bututun zafi, don haka akan yawancin uwayen uwa mai sanyaya bai kamata ya tsoma baki tare da shigar da na'urorin ƙwaƙwalwar ajiya tare da manyan heatsinks ba. Ko da yake har yanzu matsaloli suna yiwuwa a kan alluna tare da ƙwaƙwalwar tashoshi huɗu.
Bayan shigarwa a kan na'ura mai sarrafawa, tsayin mai sanyaya ya kai 162 mm, don haka, ba kamar yawancin masu sanyaya ba, zai dace da duk tsarin tsarin tsarin ATX.
Cikin naúrar tsarin Noctua NH-U12A yayi kama da sabon abu; zabar cikin da ya dace dashi zai yi wahala sosai. Don haka, idan ƙirar shari'ar da abubuwan da aka haɗa ba su kasance a wurinku na ƙarshe ba, to samfuran Noctua a wannan batun ba za a iya kiran su da kyakkyawan zaɓi ba.
source: 3dnews.ru