HP 720223-001 - DISPLAY BACK COVER CURVE - Curve: A: Glass fiber w/soft touch paint; C: Aluminum Retail
HP 655792-001 - Bluetooth module 4.0 - With Enhanced Data Rate (EDR) - Does not include cable Sale $35.00 Retail $49.00
HP 594188-001 - Intel Dual-Core i3-540M mobile processor - 2.53GHz (Arrandale core, 667MHz front side bus, 3MB Level-2 cache, rPGA socket, 35W TDP) Retail
HP 594187-001 - 2.4Ghz 2.5GT/s 3MB PGA988 Intel Core i5-520M Dual Core CPU Processor Sale $32.00 Retail $79.00