posted by edfc, platform: iPhone Xs Max

引用:

原帖由 @唐晓东 于 2021-7-29 17:10 发表
希捷对SMR/PMR的标示相对“本分”，而且现有的SMR硬盘型号也都一一公布，包括酷鱼、Exos银河系列硬盘等。
人家都表态银河用叠瓦了，你还在自信银河哪里来的叠瓦

补充下，Exos 5E8使用了smr叠瓦技术，7E8及高端的X10～X18都是CMR技术。

According to Seagate,  the Exos drives that use SMR are clearly marked as such, not the X16. There was a posting about it today.

For example, the Exos 5E8 uses SMR as detailed in the datasheet. Versus the Exos 7E8 which uses CMR as detailed in the datasheet. The X16 is specifically recommended for RAIDS in their datasheet, so CMR without them specifying it.

JD的企业硬盘定价是对接企业用户的，所以价格偏高。