HP 613340-001 - Palm rest - For use on models equipped with a 15.6-inch display assembly but not a fingerprint reader Retail
HP 593876-001 - Palm rest - Includes fingerprint reader board and cable - For use with 6440b models equipped with a fingerprint reader Retail
HP 613338-001 - Palm rest - For use on models equipped with a 14.0-inch display and a fingerprint reader - Includes fingerprint reader board and ca Retail
HP 613318-001 - Fingerprint reader board - For use on models equipped with a 15.6-inch display assembly Retail
HP 598688-001 - Palm rest with TouchPad - For use on models with 15.6-inch displays - Does not include fingerprint reader Retail
