Seagate Barracuda 7200.10 160GB Internal Sata 7200RPM 3.5" ST3160815AS HDD Drive Pulled from working machine, used in fully functional condition. MS Windows XP Professional installed. Please contact me via Contact Seller link if you have further questions. Technical Information: Storage Capacity: 160 GB 7200 RPM 8MB Cache SATA 3.0Gb/s Form Factor: 3.5" Average Seek Time: 11ms Average Write Time: 12ms Average Latency: 4.16ms ? Shipping: In most cases, purchased item ships within 24 hours on the next business day. Payment: I prefer PayPal payments only please. It is your best protection as a buyer. Payment is expected within 2 business days. Otherwise, the order will be cancelled and item relisted. Feedback Seller Rating: The customer satisfaction is always will be my Top Priority! Any problem with your purchase please contact me via "Contact Seller" button and I will do my best in order to resolve the issue fairly. If you're happy with the purchase, please leave me a 5 Star ***** Seller Rating and Feedback. This is important for me. I will do the same in return. Thank You! ? Please email with any questions you might have. Thank you for looking!