The photo shows a hard drive that won't boot even when connected to a nasne. It's a genuine part that was originally built into a nasne. It's not recognized by a PC and is considered junk, useful as a paperweight. It's the "SONY nasne HDD startup fw1.00 00550066.dlm" file. This is also required as the initial firmware for a replacement kit. You can easily create a nasne boot HDD from Linux Debian. With some practice, it's easy to do with about 10 minutes of mouse operations. Initial files and how to create them for starting up a SONY nasne. Explanation of what you'll need separately, such as a USB memory stick for PC and a USB/SATA HDD case. This is for buyers who understand how to replace the HDD from various websites. Only this fw1.00 can start up the nasne after HDD replacement. # The broken HDD will not be shipped, please prepare your own. # CUHJ-15004 SSD HDD Replacement, Conversion, Repair