A cikin dogon lokaci, Western Digital baya yanke hukuncin amfani da fasahar HAMR

Na dogon lokaci, WDC na adawa da amfani da fasahar Laser-assisted Magnetic farantin dumama (HAMR), wanda aka rayayye amma ba sosai nasara inganta ta kishiya Seagate Technology. Kamfanin Western Digital Corporation ya dogara da MAMR - fasahar fiddawa ta microwave zuwa farantin maganadisu don ƙara yawan rikodi. Yanzu wakilan kamfanoni sun yarda cewa an haɗa su da ɗaya ko wata fasaha ba ta da mahimmanci, kuma duka biyu suna da hakkin a aiwatar da su a cikin shirin samar da WDC.

Ya kamata a tuna cewa a tsakiyar watan Satumba, a cikin sharhi ga littafin Jamus Tushen Kwamfuta Wakilan Western Digital sun bayyana karara cewa har yanzu kamfanin bai shirya don amfani da yawa na ko da MAMR ba, kuma rumbun kwamfyutocin TB 18 da aka sanar a baya ba za su yi amfani da wannan fasaha ba, amma wasu boyayyun madadin.

Lamarin ya sake sauya a wurin taron Wells Fargo ga masu zuba jari, wanda ya faru a wannan makon. Western Digital ta sami wakilcin CFO Bob Eulau da Shugaban Fasaha da Dabarun Siva Sivaram. Latterarshen ya gaya wa mai masaukin taron cewa 18 TB rumbun kwamfutarka da aka shirya don isar da jama'a sun riga sun yi amfani da nau'in fasahar MAMR da aka samo asali, suna haɗa shi da tsarin magnetic platter wanda ke nuna daidaitaccen yanayin maganadisu (PMR). Samfurori na waɗannan rumbun kwamfyuta za su fara jigilar kaya zuwa abokan ciniki makonni biyu zuwa uku kafin Kirsimeti na Gregorian.

A kan hanyar, WDC tana shirin fara jigilar samfuran 20 TB hard drives, wanda kuma zai yi amfani da sigar MAMR da aka samo asali, amma a hade tare da tsarin “tiled” magnetic platter (SMR). Wakilan kamfanin sun bayyana cewa MAMR yana buƙatar ƙananan farashi don haɓakawa akan sikelin samar da yawa, tun da amfani da HAMR yana buƙatar wasu abubuwan haɗin gwiwa, sauran faranti na maganadisu, kawunan laser da sauran sabbin abubuwa masu tsada.

A cikin dogon lokaci, WDC ba ta ganin wani cikas ga amfani da HAMR a cikin rumbun kwamfutarka. Abokan ciniki ba su damu da abin da fasaha mai rumbun kwamfutar da suka saya ke amfani da shi ba, abin da ke da mahimmanci shine inganci da halaye na samfurin kanta. Kamfanin yana sa ran ƙara ƙarfin rumbun kwamfyuta zuwa TB 50, kuma bai damu ba ko zai yi amfani da fasahar MAMR ko HAMR don cimma wannan. A nan gaba kadan, duk da haka, yana neman matsi cikakken damar daga haɗin PMR da MAMR.

source: 3dnews.ru