---
title: kIOATAFeatureWriteCache
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646143-anonymous/kioatafeaturewritecache
---

# kIOATAFeatureWriteCache

## Declaration

```occ
kIOATAFeatureWriteCache = 0x02
```