WD400BB Datasheet PDF

EIDE The latest generation of Western Digital’s award-winning WD Caviar Enhanced IDE (EIDE) hard drive family features new firmware innovations to achieve 80 GB per platter. Spinning up to 7200 RPM and offering capacities as large as 250 GB, the latest WD Caviar hard drives combine the high performance and increased areal density required by today’s capacity-hungry applications. Selected models are available with Fluid Dynamic Bearing (FDB) technology,* perfect for noise-sensitive computing environments. 3.5-inch/1-inch Data Protection Enhancements Data Lifeguard™ is an expanded set of data protection tools that includes shock protection, an environmental protection system, and embedded error detection and repair features that automatically find, isolate, and repair problem areas that may develop over the extended use of the hard drive. With these enhanced data reliability features, the drive can perform more accurate monitoring and error repair and deliver exceptional data security. 2...