Check the listing for details. DELL PRECISION 5540 - Hard Drive HDD 2.5 W/ Windows 10 Pro 64-bit. Condition: Used. Listed at 27.95 USD. Plug and Play. Simply install into your laptop and turn on and you will be up and running. Drive is Only for the models mentioned in the Title. Will NOT work in laptops that shipped with Windows 7 or earlier. If your model is not listed, just send us message. We have windows 10 HDDs 2.5" SATA for 99% of laptops. So Just ask. Thank you. 2.5" SATA INTERNAL Laptop Hard Disk Drive Perfect replacement and solution if your current hard drive is faulty and needs to be replaced, or you just need an upgrade. No system recovery CD or USB needed which saves you time and money! All hard drives sold are fully tested using industry recognized software and all have been S.M.A.R.T checked so you have peace of mind you are buying a reliable hard drive. If you require data recovery on your old faulty hard drive, please contact me for more information to obtain a price. (US BUYERS ONLY) ACTIVATION:Activation may be required if your laptop does not have digital license for the windows version installed. There are sellers on ebay selling working Windows 10 Pro/Home key for less than $5 Please do not hesitate to ask any questions regarding this product. All questions will be answered promptly. Comes with Warranty