Windows 7 / Getting Started

Hardware requirements for Windows 7

Microsoft has published minimum hardware requirements for the retail editions of Windows 7 (Home Premium, Professional, and Ultimate). The specifics are listed in Table below. Note that RAM and disk space requirements are slightly higher for 64-bit versions of Windows 7.

Windows 7 Hardware Requirements
ComponentMinimum System Requirement
Processor (CPU)1-GHz or faster, 32-bit (x86) or 64-bit (x64) processor
Memory1 GB RAM (32-bit)
2 GB RAM (64-bit)
Graphics processorSupport for DirectX 9 graphics with WDDM 1.0 or higher driver
Hard disk16 GB available disk space (32-bit)
20 GB available disk space (64-bit)

A DVD or other optical storage device is optional but useful for many tasks. For most everyday tasks, you'll also need a mouse or other pointing device, a keyboard, audio playback capabilities, and internet access. In addition, certain Windows 7 features require additional hardware, such as a television tuner card (for viewing and recording television in Media Center).

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