TrendForce's DRAMeXchange Division kumwe kucherechedzwa. TrendForce ipuratifomu yekutengesa yekupedzisa zvibvumirano zvekupihwa kweNAND memory uye zvigadzirwa zvinoenderana nazvo. Zvichienderana nedatha iyi uye nekusazivikanwa, boka reDRAMeXchange rinopa fungidziro chaiyo yemaitiro emitengo munguva pfupi uye kunyangwe kwenguva yakati rebei. Itsva data uye uchifunga nezvemamiriro emusika, pamwe nezvirongwa zvekugadzira zveSamsung, SK Hynix, Intel uye Micron, ipa DRAMeXchange vaongorori chikonzero chekutora mhedziso inonakidza. Pakupera kwegore rino, nyanzvi dzinoshuma, mutengo wegigabyte imwe neimwe yeSSD ine huwandu hwe512 GB uye 1 TB ichadonha kusvika ku10 masenti ekuAmerica uye kunyange kuderera. Iyi ichave yakaderera yenhoroondo yemitengo yeSSD.
Kuderedza mutengo we512 GB SSD kusvika pamadhora makumi mashanu kana kutoderera kuchaita kuti chigadzirwa ichi chive chechipiri chakakurumbira mushure me50 GB SSD madhiraivha. Panguva imwecheteyo, iyo 256 GB SSD modhi ichatsiva yaimbozivikanwa 512 GB modhi. Imwe maitiro ane hukama ndeyekudzikiswa kwemitengo yeakawanda-akagadzirwa maSDD ane PCI Express anopindirana kune iyo mutengo nhanho yeSATA SSD. Ichi chiitiko chichaita kuti PCIe SSD yekupinda mwero ipfuure 128%.
Kushandiswa kweSSD mumalaptops, sezvakataurwa neTrendForce, kwakapfuura makumi mashanu muzana kumashure muna 50. Mitengo yemakondirakiti ye2018, 128 uye 256 SSDs yadonha ne512% kubva panhongonya yavo muna 2017 uye vane mukana wakanaka wekudonha pasi pemasendi gumi pagigabyte kusvika kupera kwegore rino. Izvi zvinokurudzira vavaki vehurongwa nevashandisi kuti vabve pa50GB uye 10TB hard drives, zviri pachena. Mugadziri wemamota eHDD ndiyo kambani yeJapan Nidec. Nekudaro, kuchinjika kweSSD mumaPC muna 2019 kuchasvika 60-65%.
Muchikamu chechipiri che2019, avhareji mutengo wekontrakiti yeSSD yakadzikira kwechikamu chechitanhatu chakateedzana. Nekudaro, avhareji mitengo yekontrakiti yemusika-musika SATA SSDs yemakomputa eOEM yakadonha ne6-15% mukati mekota, uye avhareji mitengo yekondirakiti yePCIe SSD yakadzikira negumi nematanhatu-26%. Zvese zviri zviviri kuwandisa uye mazinga epamusoro ezvigadzirwa zvezvigadzirwa, pamwe nemakwikwi emusika uye kushomeka kwekuda kwemadhiraivha, ndizvo zviri kukonzera kudzikira kwemutengo. Panguva imwecheteyo, vagadziri vazhinji vakachinjira kushandisa 16/37-layer 64D NAND, uye Intel yakatanga kurasa ichishandisa 72D NAND QLC (nekunyora mabhiti mana pasero). Muchikamu chechitatu, zvigadzirwa zvitsva zveApple zvinovimbisa kumutsidzira kudiwa mumusika weNAND, asi vanoongorora havatarisiri chero mutengo unowedzera, kungowedzera kudzikiswa kwemutengo weNAND memory uye zvigadzirwa zvinogona kudzikira zvishoma. Uye zvakadaro, chakakosha ndechekuti vaongorori vanovimbisa "inonaka" mitengo ye3 GB uye 3 TB SSD gore rino risati rapera. Chaunofanirwa kuita kutenda uye kumirira zvishoma.
Source: 3dnews.ru