---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/40085684.md"
description: "$Western Digital(WDC.US) storage is amazing, surpassing optical modules. Optical modules are also being questioned for having no barriers or moats, anyone can make them, but storage has no weak points, can't find a reason to short it."
datetime: "2026-04-22T03:39:30.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40085684.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40085684.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40085684.md)
author: "[新用户_d4ua7B](https://longbridge.com/en/profiles/19655067.md)"
---

# $Western Digital(WDC.US) storage is amazing, surpa…


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