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Feature R400 R500
Core technology
Genuine Windows® 7 Ultimate
Selected Selected
Windows® 7 Lenovo Enhanced Experience PC
Selected Selected
Intel® Turbo Memory
Selected Selected
Discrete graphics solutions
Unavailable Unavailable
Integrated graphics solutions
Available Available
Security and protection
ThinkVantage® Rescue and Recovery®
Available Available
ThinkPad Roll Cage
Available Available
Integrated Fingerprint Reader
Selected Selected
32-byte pre-boot password & BIOS port lock-down
Available Available
Built-in solutions and convenience
Backup and recovery tools
Available Available
Hard/storage drive protection
Available Available
Comprehensive connectivity options
Selected Selected
BatteryStretch
Available Available
Additional convenience features
Selected Selected
Environment
EPEAT Silver environmental rating
Available Available
Energy Star
Available Available
Entertainment
Integrated camera
Selected Selected
Blu-ray recordable high definition optical drive
Selected Selected
R400 R500

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