511878R-001 HP 400GB 5400RPM SATA 3GB/s 2.5-inch Hard Drive

Upgrade your laptop or small form‑factor PC with the HP 400 GB 2.5‑inch hard drive, engineered for dependable performance and ample storage. Its 5400 RPM spindle delivers smooth, quiet operation while the SATA 3 Gb/s interface ensures efficient data transfer, making it ideal for everyday computing, document management, and media playback. Designed for HP systems, this drive seamlessly integrates into existing configurations, offering a reliable, energy‑efficient solution that extends your device’s capacity without compromising portability. Whether you’re consolidating files, installing software, or backing up critical data, this hard drive provides the storage confidence you need for smooth, uninterrupted workflow.