Safari 4 for Windows - Technical Specifications
Windows Requirements
Any PC running Windows XP or Windows Vista
500-MHz Pentium-class processor or better
256MB of RAM
Top Sites and Cover Flow require a compatible DirectX 9.0 video card with 64MB of video RAM. More details
What's new in Safari 4
Top Sites
Cover Flow
Full History Search
Nitro Engine
Windows Native Look and Feel
Developer Tools
Full-Page Zoom
Smart Address Field
Smart Search Field
Phishing and Malware Protection