---
title: UNMAP_GRANULARITY_ALIGNMENT
framework: driverkit
role: symbol
role_heading: Instance Property
path: driverkit/scsicmd_inquiry_pageb0_data/unmap_granularity_alignment
---

# UNMAP_GRANULARITY_ALIGNMENT

## Declaration

```occ
UInt32 UNMAP_GRANULARITY_ALIGNMENT;
```