Server, Storage System Device Supported - 7200rpm - 5 Year Warranty General Information Manufacturer: Western Digital Corporation Manufacturer Part Number: WD201KRYZ Brand Name: Western Digital Product Line: Gold Product Model: WD201KRYZ Product Name: Gold Enterprise Class SATA Hard Drive Marketing Information: Go for Gold with a WD Gold Enterprise Class SATA Hard Drive Conquer tough workloads with enterprise-class WD Gold HDDs. Available in 1TB to 20TB capacities, these highly reliable solutions for demanding storage environments provide up to 2.5M hours MTBF, vibration protection technology and a low power draw thanks to HelioSeal technology [for 12TB and above]. Specifically designed for use in enterprise-class data centers and storage systems, the WD Gold SATA HDDs deliver the world-class performance you expect from Western Digital hard drives. Beyond ExpectationsWD Gold hard drives are performance-optimized for heavy application workloads and are designed to handle workloads up to 550TB per year. Whether you need 1TB or 20TB, the wide capacity range of WD Gold HDDs solves for the most demanding storage environments. Enhanced ReliabilityWith up to 2.5M hours MTBF, WD Gold hard drives deliver enhanced levels of dependability and durability. Reimagining the HDDWD Gold offers 20TB on a 9 disk CMR drive with reimagined HDDs utilizing the first implementation of OptiNAND technology's capacity-enabling features. Vibration ProtectionWD 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. Play Well with OthersBroadly compatible with most PC and major enterprise operating systems. Specifically designed for use in enterprise-grade data centers and storage systems. Leading the WayEnergy-assisted magnetic recording (EAMR) technology enables higher media precision and increases areal density. The triple-stage actuator (TSA) enhances the accuracy of head-positioning and delivers better performance and data integrity to also increase areal density. Both EAMR and TSA are available only in 16TB capacities and above. 5-Year Limited WarrantyEvery WD Gold HDD comes with a 5-year limited warranty, so you can be confident in your storage. Product Type: Hard Drive Technical Information Storage Capacity: 20 TB Recording Technology: Conventional Magnetic Recording (CMR) Platform Supported: Linux Platform Supported: PC Disk Format: 512e Drive Performance Spindle Speed (rpm): 7200 Buffer: 512 MB Network & Communication Wireless LAN: No Interfaces/Ports Drive Interface: SATA Drive Interface Standard: SATA/600 Physical Characteristics Drive Type: Internal Form Factor: 3.5" Height: 1" Width: 4" Length: 5.8" Weight (Approximate): 1.52 lb Miscellaneous Operating System Compatibility: Linux Operating System Compatibility: Windows Operating System Compatibility: Windows Server Device Supported: Server Device Supported: Storage System Warranty Limited Warranty: 5 Year