Microsoft RH3-C Drive Bay Adapter, Internal 1-Bay

Add storage where it matters most: inside the notebook. The RH3-C Drive Bay Adapter converts an UltraBay Slim modular bay into a second internal drive position, giving supported ThinkPad systems more room for backup data, application images, and working files. For teams that need to preserve uptime and keep critical data close to the endpoint, this adapter offers a straightforward way to extend storage capacity without external peripherals. Its internal form factor keeps the drive integrated with the system, which is useful when you want a cleaner deployment profile and direct access to the added drive. The adapter is designed for IBM ThinkPad notebooks including T400, T500, R400, R500, W500, W700, T410, and X200 UltraBase. That compatibility makes it a targeted option for environments still standardizing on these platforms. The package includes the RH3-C Drive Bay Adapter and four screws. For organizations that value controlled expansion and dependable local storage, this adapter provides a simple, purpose-built way to add a second drive to supported systems.