---
description: "Learn more about: @DataSize"
title: "@DataSize"
ms.date: "12/17/2019"
f1_keywords: ["@DataSize"]
helpviewer_keywords: ["@DataSize symbol"]
ms.assetid: c31dd6ab-0706-43ed-9a5d-024730f7931b
---
# \@DataSize

0 for **TINY**, **SMALL**, **MEDIUM**, and **FLAT** models, 1 for **COMPACT** and **LARGE** models, and 2 for **HUGE** model (numeric equate).

## Syntax

> **\@DataSize**

## See also

[Symbols reference](symbols-reference.md)\
[MASM BNF Grammar](masm-bnf-grammar.md)