> For the complete documentation index, see [llms.txt](https://docs.parallels.com/landing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallels.com/landing/pdfm-ug/v27-zh-cn/parallels-desktop-for-mac-27-yong-hu-zhi-nan/parallels-desktop-pian-hao-she-zhi-he-xu-ni-ji-she-zhi/xu-ni-ji-she-zhi/ying-jian-she-zhi/ying-pan-she-zhi.md).

# 硬盘设置

在 **硬盘** 面板中，您可以查看和配置虚拟机的硬盘相关设置。

要打开这些设置，请选择 **操作** > **配置** > **硬件**，然后单击 **硬盘**。

<figure><img src="https://content.gitbook.com/content/bm5p3y9EqO8kV2Ib5Lfk/blobs/XDnKfkE2G7G0IaWqIuMN/Screenshot%202024-01-19%20at%2018.31.59.png" alt="" width="563"><figcaption></figcaption></figure>

<table><thead><tr><th width="214">选项</th><th>说明</th></tr></thead><tbody><tr><td><strong>源</strong></td><td>使用此字段指定虚拟硬盘文件（<code>.hdd</code>），该文件用于模拟虚拟机的硬盘。若要使用虚拟硬盘文件，请从列表中选择，或单击<strong>“选择映像文件</strong>”并指定所需映像文件的路径（<code>.hdd</code>).</td></tr><tr><td><strong>“高级”</strong> > <strong>“属性”</strong></td><td>单击此按钮可编辑硬盘大小。</td></tr><tr><td><strong>“高级”</strong> > <strong>“位置”</strong></td><td>使用此字段指定用于连接硬盘的接口类型。此选项仅适用于高级用户。</td></tr><tr><td><strong>“高级”</strong> > <strong>“启用 TRIM”</strong></td><td>在大多数情况下，虚拟机在硬盘上占用的空间会随着您添加文件和其他数据而增加，但在删除数据时并不会减少。若要设置 Parallels Desktop 自动释放磁盘空间，请选择<strong>“启用 TRIM</strong>”。此选项可能会影响 HDD（但不会影响 SSD）磁盘的性能。</td></tr><tr><td><strong>高级</strong> > <strong>与 Mac</strong><br><strong>同步可用空间</strong>（仅限 Windows/NTFS）</td><td>此选项可确保根据 Mac 上的可用空闲空间，正确识别并显示客机虚拟硬盘的实际剩余空闲空间。该选项默认处于启用状态。</td></tr></tbody></table>


---

# Agent Instructions
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## Querying This Documentation
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```
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