WD Ultrastar DC HC555 18TB SATA SE

Engineered to handle high-intensity workloads with proven technology Ultrastar Data Center HC555 hard drives are engineered to deliver the large capacity, strong performance and proven reliability needed to handle high-intensity workloads in 24×7 multi-user data center environments. Handle Data Center Workloads with Proven Technology The combination of field-proven hardware with the latest innovative technologies delivers the performance, capacity and reliability needed to handle high-intensity workloads in 24×7 multi-user data center environments. Grow Capacity while Lowering Costs Western Digital’s energy-assisted perpendicular magnetic recording (ePMR) technology enables customers to grow capacities while lowering TCO (total cost of ownership) including both $/TB and OpEx. Rapid qualification and integration Leveraging hardware designs from generations of highly successful products ensures easy qualification, seamless integration and rapid adoption by existing customers. Reliability You Can Trust Built off the same platform that is deployed in thousands of data centers around the world, these drives deliver superior dependability and field-proven reliability for hassle free data storage. Increase Density with Low Power Western Digital’s Triple-Stage Actuator (TSA) increases tracks-per-inch (TPI) while providing greater control over the actuator arm, enabling the highest capacities with low power. Meet Eco Goals with Helium The stable internal environment created by our HelioSeal® technology enables this high-capacity helium drive to deliver one of the lowest power profiles in the industry. Protected Against Vibration & Shock Disturbances caused by increased vibration are anticipated and proactively counteracted by Rotation Vibration (RV) sensors and subtle shock events are automatically detected by multi-axis shock sensors and compensated for with dynamic fly height technology to maintain performance and protect data. Trusted Reliability, Quality and World-Class Support As an industry-leading hard drive manufacturer, Western Digital stands behind their Ultrastar hard drives with the assurance of a projected 2.5M-hour MTBF2 rating, a 5-year limited warranty3 and world-class support services to help create environments for data to thrive. Specifications Capacity 18TB Form Factor 3.5-Inch Interface SATA Transfer Rate up to 269MB/s Recording Technology EAMR Cache Size 512MB Security SE Warranty 5-Year Limited Warranty Dimensions (L x W x H) 5.787" x 4" x 1.028" Weight 1.52gms Model Number 0B48723 Operating Temperature 5°C to 60°C Non-Operating Temperature -40°C to 70°C Certifications BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL Product Features Engineered for maximized performance to meet data-intensive workloads Superior reliability of field-proven hardware and firmware designs Seamless integration with existing applications & environments Compatibility Windows, Windows Server, Linux Model Numbers 12TB, SAS, SE: 0B47741 12TB, SAS, SED: 0B48710 14TB, SAS, SE: 0B47743 14TB, SAS, SED: 0B48711 14TB, SATA, SED: 0B48716 14TB, SATA, SE: 0B48721 16TB, SAS, SE: 0B47745 16TB, SAS, SED: 0B48712 16TB, SATA, SED: 0B48717 16TB, SATA, SE: 0B48722 18TB, SAS, SE: 0B47747 18TB, SAS, SED: 0B48713 18TB, SATA, SED: 0B48718 18TB, SATA, SE: 0B48723 20TB, SAS, SE: 0B47749 20TB, SAS, SED: 0B48714 20TB, SATA, SED: 0B48719 20TB, SATA, SE: 0B48724