Great! Thank you. From 8500 yen to 7980 yen. This is the HDD that was installed in the BD-NT2000. It's from a unit with a working HDD recording function, as the BD drive is broken. Operation has been confirmed on many other models after replacement, including BD-HDW63, HDW75, HW51, and W500. The following items are included. It will not start just by replacing it. An ID registration signal remote control is available for an additional 1000 yen. Please comment, and I will adjust the price.