---
title: kSCSICDBSize_Maximum
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646487-anonymous/kscsicdbsize_maximum
---

# kSCSICDBSize_Maximum

## Declaration

```occ
kSCSICDBSize_Maximum = 16
```

## Discussion

Discussion This is the largest size a Command Descriptor Block can be as specified in SPC-2.