NAS 硬盘应该声音小一些。官方 data sheet 上都特别标注了噪音( Acoustics )数据:
https://documents.westerndigital.com/content/dam/doc-library/zh_cn/assets/public/western-digital/product/internal-drives/wd-red-pro-hdd/data-sheet-wd-red-pro-hdd.pdf
https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/product/internal-drives/wd-red-plus-hdd/product-brief-western-digital-wd-red-plus-hdd.pdf |