Brand 500GB Hard Disk Drive/HDD for Toshiba Satellite A105-S2141 A105-S4001 A105-S4011 A135-S4447 P105-S6084 P105-S6147 P105-S6177 U305-S5097 a205-s5812 a215-s5829 l355d-s7809 m305-s4819 INTERFACE:SATA CAPACITY:500GB RPM:5400RPM CACHE:8MB SIZE:2.5Inchs This product has 5 Years Warranty and 30 Days Money Back Guarantee PACKAGE INCLUDES: 500 GB NEW HARD DRIVE