1. Plug & Play， support hot swapping. <br />2. Fully integrated into ThinkPad laptop， no need of cables/PSU/software driver.<br />3. Dual boot， support 2nd operating system on the 2nd HDD and boot selection installation.<br />4. Add a second hard drive to the laptop systems. With a second hard drive， you can quickly store and back up critical data. <br />5. Simply remove your CD/DVD-ROM drive and put the Caddy (with the added hard drive) in its place.<br />Look no further. Amazing product quality， that's solidly built. Best of all， its very affordable price. Buy instantly.<br />External dimensions: about 129*127*9.5mm<br />Interface: SATA <br />HDD Support: 2.5 "SATA 9.5 mm laptop hard drive， compatible with 2.5" SSD solid state hard drive， up to 500G <br />Suitable for: Lenovo Y500 Y500N Y510P      <br />1 x Caddy<br />1 x Screw driver<br />1 x Accessory bag<br />In original package<br /><img src="http://img6.eachbuyer.com/x23/p42/bi248_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x23/p42/bi248_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x23/p42/bi248_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x23/p42/bi248_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x23/p42/bi248_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x23/p42/bi248_6.jpg" />