Seagate 500GB UDMA/100 7200RPM 16MB IDE Hard Drive Main Specifications Product Description Seagate Barracuda 7200.10 - hard drive - 500 GB - ATA-100 Type Hard drive - internal Form Factor 3.5" x 1/3H Dimensions (WxDxH) 4 in x 5.8 in x 1 in Weight 1.5 lbs Capacity 500 GB Interface Type ATA-100 Connector 40 pin IDC Data Transfer Rate 100 MB - WARNING: The solder used in this product contains lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Please wash hands after handling internal components and circuit boards and avoid inhalation of fumes if heating the solder. Spindle Speed 7200 rpm Buffer Size 16 MB Manufacturer Warranty 5 years warranty General Device Type Hard drive - internal - NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.)