比较 比较 {"identifier":"a9781930","productData":{"dellPrice":"5948.32","marketPrice":"5948.32","shopUrl":"//www.dell.com/zh-cn/shop/戴尔-内存升级-64-gb-4rx4-ddr4-lrdimm-2666-mt-s/apd/a9781930/内存"},"metrics":{"position":null,"productid":"a9781930","stockstatus":null,"variant":null}} Dell 戴尔 内存升级 - 64 GB - 4Rx4 DDR4 LRDIMM 2666 MT/s ¥ 5948.32 加入购物车 查看详情