Western Digital Gold WD181KRYZ 18 TB Hard Drive - 3.5" Internal - SATA (SATA/600)

Built For Demanding Use Cases Customize your business's storage mix to fit your specific needs with hard drives in capacities of up to 26TB1 engineered for demanding applications and read-write workloads of up to 550TB2 per year. Enhanced Reliability With a five-year limited warranty3 supporting up to 2.5M hours MTBF,4 WD Gold® hard drives deliver enhanced levels of dependability and durability. Protection and Performance Boost ArmorCacheTM technology (available in 22TB and above) is a Western Digital-only feature that provides enterprise power loss protection of your data in write-cache enabled (WCE) mode while increasing performance in write-cache disabled (WCD) mode. Continuous Innovation The WD Gold® 26TB1 model is built on the world's first 11-disk HDD platform and delivers the 10th generation of HelioSeal® technology, which has proven to be a vital foundation for continuous capacity growth for over a decade. Robustness For Tough Environments Our exclusive Rotational Vibration Safeguard (RVS) uses dual sensors to anticipate and counteract disturbances, maintaining peak performance in high-vibration environments. Flexibility and Peace of Mind WD Gold® has undergone extensive testing and validation in a variety of host bus adapters, servers, and enterprise storage solutions employing RAID and other data resiliency configurations. Product TypeHard DriveTechnical InformationStorage Capacity18 TBDisk Format512eDrive PerformanceSpindle Speed (rpm)7200Buffer512 MBEndurance (TBW)550 TBMean Time Between Failures (MTBF)285.2 YearInterfaces/PortsDrive InterfaceSATADrive Interface StandardSATA/600Physical CharacteristicsDrive TypeInternalForm Factor3.5"DurabilityVibration ProofHeight1"Width4"Length5.8"Weight (Approximate)1.52 lbMiscellaneousDevice Supported

• Server
• Storage System
• Cloud Storage

Country of OriginThailandEnvironmental ComplianceRestriction of Hazardous Substances (RoHS)