Babban abubuwan ci gaban kwamfuta sune saurin watsa bayanai masu sauri da kwanciyar hankali, watsa labarai da ƙarancin amfani da wutar lantarki.Idan aka kwatanta da arha kayan, beryllium jan karfe gami yana da mafi girma lantarki watsin, thermal watsin, elasticity da ƙarfi, don haka amintacce ne mafi alhẽri.Abubuwan da ke da alaƙa sun haɗa da maɓuɓɓugan ruwa, masu haɗawa (haɗuwa), masu sauyawa, da sauransu.