Western Digital WD181KRYZ internal hard drive 3.5 Inches 18000 GB Serial ATA

Beyond Expectations\nWD Gold™ hard drives are performance-optimized for heavy application workloads, whether you need 1TB or 18TB1. The WD Gold HDD's wide capacity range solves for the most demanding storage environments.\n\nEnhanced Reliability\nWith up to 2.5M hours MTBF, WD Gold™ hard drives deliver enhanced levels of dependability and durability.\n\nA World-Class Performer\nDelivering excellent service to any storage environment, WD Gold™ hard drives are designed to handle workloads up to 550TB2 per year – among the highest of any 3.5-inch hard drive.\n\nVibration Protection\nWD Gold™ has sophisticated monitoring electronics that help correct linear and rotational vibrations in real time using enhanced vibration protection technology for improved performance in high-vibration environments.\n\nPlay Well with Others\nBroadly compatible with most PC and major enterprise operating systems. Specifically designed for use in enterprise-grade data centers and storage systems.