三星电子开发出首款12纳米级DDR5 DRAM

array(1) { [469405]=> array(2) { [2]=> array(2) { [0]=> string(6) "三星" [1]=> string(4) "DRAM" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }