Eni ake okhala ndi laputopu nthawi zambiri amadzifunsa kuti ndibwino liti - kuyendetsa molimba kapena kuyendetsa boma. Izi zitha kukhala chifukwa chakufuna kusintha kwa PC kapena kulephera kwachidziwikire.
Tiyeni tiwonetsetse kuyendetsa bwino. Kufananiza kudzapangidwa pazinthu monga kuthamanga, phokoso, moyo wautumiki ndi kudalirika, mawonekedwe ogwirizana, kuchuluka ndi mtengo, kugwiritsidwa ntchito kwa magetsi ndi kuphwanya.
Kuthamanga kwa ntchito
Zigawo zazikulu za disk hard ndi zigawo zozungulira zamagetsi zomwe zimazungulira ndi mota yamagetsi ndi mutu womwe umalemba ndikuwerenga zidziwitso. Izi zimayambitsa kuchepa kwakanthawi nthawi yogwira ntchito. Ma SSD, Komano, gwiritsani ntchito ma nano- kapena ma microchips ndipo mulibe zinthu zoyenda. Mwa iwo, kusinthana kwa data kumachitika pafupifupi osachedwa, ndipo, mosiyana ndi HDD, multithreading imathandizidwa.
Nthawi yomweyo, magwiridwe a SSD akhoza kuwonongeka ndi kuchuluka kwa mawonekedwe akuwala a NAND omwe amagwiritsidwa ntchito mu chipangizocho. Chifukwa chake, kuyendetsa koteroko kumathamanga kuposa kuyendetsa mwachikhalidwe, ndipo pafupifupi maulendo 8 malinga ndi mayeso ochokera kwa opanga.
Makhalidwe oyerekeza mitundu yonse ya ma disk:
HDD: werengani - 175 Kujambula kwa IOPS - 280 IOPS
SSD: werengani - 4091 IOPS (23x)mbiri - 4184 IOPS (14x)
IOPS - I / O ntchito pa sekondi iliyonse.
Voliyumu ndi mtengo
Mpaka posachedwa, ma SSD anali okwera mtengo kwambiri ndipo motengera, ma laptops omwe amayang'ana gawo la bizinesi pamsika amapangidwa. Pakadali pano, zoyendetsa zotere zimavomerezedwa pagulu lamtengo wapakati, pomwe ma HDD amagwiritsidwa ntchito pafupifupi gawo lonse la ogula.
Ponena za voliyumu, 128 GB ndi 256 GB ndizodziwika bwino ku SSDs, ndipo pankhani ya kuyendetsa molimbika - kuchokera ku 500 GB mpaka 1 TB. Ma HDD amapezeka ndi kuchuluka kwa chifupifupi 10 TB, pomwe kuthekera kochulukitsa kukula kwa zida pamakina a flash kungakhale kopanda malire ndipo zitsanzo za 16 TB zilipo kale. Mtengo wapakati pa gigabyte imodzi yama voliyumu pagalimoto yolimba ndi 2-5 p., Pomwe pali mawonekedwe olimba a boma, mawonekedwe awa amachokera ku 25-30 p. Chifukwa chake, malinga ndi kuchuluka kwa mtengo pa voliyumu ya unit, pakadali pano, HDD imaposa SSD.
Chiyanjano
Ponena za zoyendetsa, munthu sangachitire mwina koma kutchula mawonekedwe omwe njira imafalikira. Mitundu iwiri iyi yagalimoto imagwiritsa ntchito SATA, koma ma SSD amapezekanso a MSATA, PCIe, ndi M.2. Muzochitika pomwe laputopu imathandizira cholumikizira chaposachedwa, mwachitsanzo, M.2, ndibwino kusankha.
Phokoso
Kuyendetsa mwamphamvu kumabweretsa phokoso lokwanira chifukwa zimakhala ndi zinthu zomwe zimasinthasintha. Kuphatikiza apo, ma 2-inchi mawonekedwe oyendetsa amayenda kwambiri kuposa 3.5. Pafupifupi, phokoso limasiyanasiyana pakati pa 28-35 dB. Ma SSD amaphatikizidwa ozungulira popanda magawo osunthira, chifukwa chake, nthawi zambiri samapanga phokoso pakugwira ntchito.
Moyo wautumiki komanso kudalirika
Kukhalapo kwa zigawo zamagetsi mu hard drive kumawonjezera chiopsezo chakanika kwa makina. Makamaka, izi zimachitika chifukwa cha kuthamanga kwambiri kwa ma mbale ndi mutu. Chinanso chomwe chikukhudza kudalirika ndikugwiritsa ntchito maulamuliro azamagetsi, omwe ali pachiwopsezo cha maginito amphamvu.
Mosiyana ndi ma HDD, ma SSD alibe mavuto omwe ali pamwambapa, chifukwa amasowa machitidwe amakanidwe ndi maginito. Komabe, ziyenera kudziwidwa kuti kuyendetsa koteroko kumakhudzidwa ndikuzimitsa kwamagetsi kosayembekezereka kapena kuzungulira kwakanthawi mumayendedwe ndipo izi ndizodzaza ndi kulephera kwawo. Chifukwa chake, sikulimbikitsidwa kulumikiza laputopu ndi neti mwachindunji popanda batire. Mwambiri, titha kunena kuti kudalirika kwa SSD ndikokwera.
Kudalirika kumalumikizidwanso ndi gawo lotere, moyo wautumiki wa diski, womwe HDD ili pafupifupi zaka 6. Mtengo womwewo wa CAS ndi zaka 5. Pochita, zonsezi zimadalira momwe zinthu zikugwiritsidwira ntchito ndipo, choyambirira, pamazungulira pojambula / kulemba zambiri, kuchuluka kwa zosungidwa, ndi zina zambiri.
Werengani zambiri: Moyo wa SSD ndi uti
Kuchotsera
Ntchito za I / O zimathamanga kwambiri ngati fayilo imasungidwa pa disk m'malo amodzi. Komabe, zimachitika kuti makina ogwiritsira ntchito sangathe kulemba fayilo yonse m'dera limodzi ndipo amagawika magawo. Kuchokera apa kugawanika kwa data kumawonekera. Pankhani ya hard drive, izi zimakhudza kuthamanga kwa ntchito, chifukwa pali kuchepetsedwa komwe kumakhudzana ndi kufunika kowerenga deta kuchokera pamagawo osiyanasiyana. Chifukwa chake, kubowoleza kwapakanthawi kumakhala kofunikira kuti tifulumizire kugwiritsa ntchito chipangizocho. Pankhani ya ma SSD, kupezeka kwakomweko kwa data sikutanthauza, chifukwa chake sikukhudza kugwira ntchito. Kwa diski yotere, kuphwanya sikofunika, kuwonjezera apo, ndizovulaza. Chowonadi ndi chakuti munthawi iyi ntchito zambiri zimachitidwa kupukuta mafayilo awo ndi zidutswa zawo, ndipo izi zimakhudza gwero la chipangizocho.
Kugwiritsa ntchito mphamvu
Chofunikira china cha ma laptops ndikugwiritsa ntchito magetsi. Pakulemedwa, HDD imadya mphamvu ngati ma 10 watts, pomwe SSD imadya ma watts a 1-2. Mwambiri, moyo wamabatire wa laputopu wokhala ndi SSD ndiwokwera kuposa momwe mumagwiritsira ntchito choyendetsa cha classic.
Kulemera
Chuma chofunikira cha ma SSD ndi kulemera kwawo kochepa. Izi ndichifukwa choti chipangizochi chimapangidwa ndi zinthu zopanda chitsulo, chosiyana ndi chipika cholimba, chomwe chimagwiritsa ntchito zinthu zachitsulo. Pafupipafupi, kuchuluka kwa ma SSD ndi 40-50 g, ndipo HDA ndi 300 g. Chifukwa chake, kugwiritsa ntchito ma SSD kuli ndi zotsatira zabwino pa unyinji wonse wa laputopu.
Pomaliza
Munkhaniyi, tinayendera moyerekeza za machitidwe a zovuta komanso zolimba zamaboma. Zotsatira zake, ndizosatheka kunena mosasamala kuti ndi ati omwe amayendetsa ali bwino. HDD ikupambana pamtengo wamtengo wazambiri zomwe zasungidwa, ndipo SSD imapereka zokolola zowonjezereka nthawi zina. Pokhala ndi bajeti yokwanira, SSD iyenera kukondedwa. Ngati ntchito sikukuwonjezera liwiro la PC yanu ndipo mukufunika kusunga mafayilo akulu, ndiye kuti chosankha chanu ndichovuta. Mu milandu yomwe laputopu imayenera kugwira ntchito m'malo osagwirizana, mwachitsanzo, pamsewu, imalimbikitsidwanso kuti ikonde chiwongolero chokhazikika boma, popeza kudalirika kwake kuli kwakukulu kwambiri kuposa HDD.
Onaninso: Momwe ma disk amatsenga amasiyana ndi zoyendetsa-state-state
