Western Digital 40GB 7200RPM 2MB CACHE IDE Bulk/OEM Hard Drive WD400BB<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>40 GB storage capacity</li><li>7，200 RPM; 2 MB buffer</li><li>Internal EIDE drive</li></ul></div><img src="http://ecx.images-amazon.com/images/I/413G6voqkZL.jpg" noproxy>