WD也有翻新盘了，大家谨慎 如果你想去看热闹，地址是：https://serverpartdeals.com/products/western-digital-ultrastar-dc-hc550-wuh721818ale6l4-0f38459-18tb-7-2k-rpm-sata-6gb-s-512e-512mb-3-5-se-hdd?rdt_cid=5404880269834834065&utm_source=reddit
