Muna haɗin fayiloli guda biyu a cikin layi

Masu amfani da kwamfutar tafi-da-gidanka suna yin mamakin idan kullun kwamfutar tafi-da-gidanka ko shinge-kwakwalwa mafi kyau. Wannan yana iya zama saboda buƙatar inganta aikin PC ko gazawar mai kula da bayanai.

Bari mu gwada wanda ya fi kyau. Za a yi kwatanta da waɗannan sigogi kamar yadda ake aiki da sauri, motsa jiki, rayuwa sabis da dogara, haɗin kewayawa, ƙarar da farashi, amfani da wutar lantarki da kuma raguwa.

Gudun aiki

Babban kayan ɓangaren daki-daki sune siffofi masu mahimmanci waɗanda aka yi da kayan lantarki wanda ke juyawa tare da taimakon mai lantarki da kuma shugaban da ya rubuta da karanta bayanai. Wannan yana haifar da jinkirin aiki a cikin bayanai. SSD, ta bambanta, amfani da Nano ko microchips kuma baya ƙunshi sassa motsi. Suna musayar bayanai kusan ba tare da jinkiri ba, har ma, ba kamar CDD ba, ana iya tallafawa sau da yawa.

A lokaci guda, aikin SSD za a iya daidaita shi tare da lambar ƙwallon ƙafa na NAND da aka yi amfani dashi a cikin na'urar. Sabili da haka, irin wannan tafiyarwa ya fi sauri fiye da rumbun kwamfutar gargajiya, tare da kimanin sau 8 bisa ga gwaje-gwaje daga masana'antun.

Abubuwan da ke kwatanta da nau'i biyu:

HDD: karatun - 175 IOPS Record - 280 Iops
SSD: karantawa - 4091 IOPS (23x), rikodin - 4184 IOPS (14x)
Iops - Ayyukan I / O na biyu.

Volume da farashin

Har sai kwanan nan, SSDs sun kasance tsada sosai kuma an danganta su akan kwamfyutocin kwamfyutocin da aka kulla a kasuwar kasuwancin kasuwa. A halin yanzu, ana karɓar irin waɗannan masu karɓar nau'in farashi na tsakiyar, yayin da ake amfani da HDDs a kusan dukkanin sassan masu amfani.

Amma ƙararrawa, ga SDS, girman girman shine 128 GB da 256 GB, kuma a yanayin sauƙin tafiyarwa - daga 500 GB zuwa 1 TB. HDDs suna samuwa tare da iyakar iyakar kimanin 10 TB, yayin da yiwuwar ƙara girman na'urori akan ƙwaƙwalwar ajiyar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwa kusan iyaka kuma akwai rigar TB 16. Farashin farashi da gigabyte don rumbun kwamfutarka yana da 2-5 p., Duk da yake don fitar da kwaskwarima, wannan fasalin yana daga 25-30 p. Sabili da haka, dangane da farashin da naúrar ƙararrawa, CDM a yanzu yana nasara akan SDS.

Interface

Da yake jawabi game da matsalolin, ba zai yiwu ba a maimaita hanyar da aka yi amfani da shi ta hanyar yin amfani da bayanai. Dukansu nau'in tafiyarwa suna amfani da SATA, amma SSDs suna samuwa ga mSATA, PCIe da M.2. A halin da ake ciki inda kwamfutar tafi-da-gidanka ke goyan bayan sabon haɗi, misali, M.2, zai fi kyau a dakatar da zabi a kai.

Noise

Rigun wuya suna kawo musa saboda suna da abubuwa masu juyawa. Bugu da ƙari, izinin 2.5-inch yana da ƙari fiye da 3.5. A matsakaita, matakin ƙararrawa ya kasance daga 28-35 dB. SSDs an haɗa su da wasu na'urori masu motsi, sabili da haka, ba sa yin rikici a yayin aiki.

Durability da aminci

Kasancewa na sassa na injiniya a cikin wani rumbun faifai yana ƙara haɓakar rashin nasarar injinika. Musamman, wannan shi ne saboda karfin haɓakaccen juyayi na faranti da kai. Wani lamarin da ya shafi tabbatarwa shi ne amfani da faɗuwar faɗuwar jiki, wanda ke da damuwa ga filayen magnetic iko.

Ba kamar HDD ba, SSDs ba su da matsalolin da ke sama, kamar yadda suke da cikakkun kayan aiki da kuma kayan haɓaka. Duk da haka, ya kamata a lura cewa irin waɗannan masu tafiyarwa suna da damuwa game da ƙwaƙwalwar da ba za a iya tsammani ba ko kuma gajeren lokaci a grid wutar lantarki kuma wannan ya ɓace da rashin nasara. Saboda haka, ba'a bada shawara a kunna kwamfutar tafi-da-gidanka zuwa cibiyar sadarwa ba tare da baturi ba. Gaba ɗaya, zamu iya tabbatar cewa amincin SSD ya fi girma.

Irin wannan matsala har yanzu yana haɗuwa da aminci, rayuwar sabis na faifai, wadda CDM yayi kimanin shekaru 6. Irin wannan darajar ga SSD shine shekaru 5. A aikace, duk abin dogara ne akan yanayin aiki kuma na farko, akan hawan keɓaɓɓun bayanai / sake rubutawa, adadin bayanai da aka adana, da dai sauransu.

Kara karantawa: Yaya tsawon lokacin SSD yana da?

Karkatawa

Ayyukan I / O suna da sauri idan an ajiye fayilolin a faifai a wuri guda. Duk da haka, yana faruwa cewa tsarin aiki ba zai iya rubuta dukkan fayiloli a wuri ɗaya ba kuma an raba shi zuwa sassa. Saboda haka rarraba bayanai. A cikin yanayin tuki, wannan adversely rinjayar gudun aikin, saboda akwai jinkirin da ke hade da buƙatar karanta bayanai daga sassa daban-daban. Sabili da haka, rikice-rikice na lokaci ya zama dole don gaggauta aiki da na'urar. A cikin shari'ar SSD, wuri na jiki na bayanan ba shi da mahimmanci, sabili da haka ba zai shafi aikin ba. Domin irin wannan labaran disk ne ba a buƙata ba, har ma, yana da cutarwa. Abinda yake shine a yayin wannan hanya ana yin aiki da yawa don sake rubuta fayiloli da ɓangarorinsu, kuma wannan, bi da bi, yana da mummunan rinjayar hanyar da na'urar ta ke.

Amfani da wutar lantarki

Wani muhimmin mahimmanci ga kwamfyutocin kwamfyuta shine amfani da wutar lantarki. A karkashin kaya, HDD yana cin kimanin 10 watts na iko, yayin da SSD yana cin 1-2 watts. Gaba ɗaya, rayuwar batirin kwamfutar tafi-da-gidanka tare da SSD ya fi girma lokacin da amfani da kundin kullun.

Weight

Wani abu mai mahimmanci na SSD shine ƙananan nauyin su. Wannan shi ne saboda gaskiyar cewa an yi irin wannan na'ura ta kayan aiki marasa haske, wanda ya bambanta da drive mai wuya, wanda ke amfani da kayan aikin ƙarfe. A matsakaici, yawancin SSD shine 40-50 g, da kuma CDD - 300 g. Saboda haka, yin amfani da SSD yana da sakamako mai tasiri akan jimlar yawan kwamfutar tafi-da-gidanka.

Kammalawa

A cikin labarin mun gudanar da cikakken nazari game da halaye na magunguna masu wuya. A sakamakon haka, ba shi yiwuwa a ce ba tare da komai ba daga abin da ke motsawa ya fi kyau. HDD ya zuwa yanzu ya sami nasara dangane da farashi don adadin bayanai da aka adana, kuma SSD yana samar da ingantattun ayyuka a wasu lokuta. Tare da isasshen kuɗi, ya kamata ku ba da fifiko ga MIC. Idan aiki na ƙãra gudu daga PC ba shi da daraja kuma akwai buƙatar adana manyan fayiloli masu yawa, to, zaɓinka shine rumbun kwamfutar. A lokuta inda kwamfutar tafi-da-gidanka za a yi amfani da shi a cikin yanayin marasa daidaituwa, alal misali, a kan hanya, an kuma bada shawara don ba da fifiko ga ƙwaƙwalwar kwakwalwa, tun da yake amincinsa yana da muhimmanci fiye da na HDD.

Duba kuma: Mene ne bambanci tsakanin kwakwalwa mai kwakwalwa da kwaskwarima?