{"product_id":"wd-ultrastar-hc580-22tb-sata-hdd","title":"WD Ultrastar DC HC580 22TB SATA Hard Drive - OptiNAND, ArmorCache, CMR, 7200 RPM, 3.5-Inch (0F62790)","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eWD Ultrastar DC HC580 22TB SATA Data Center Hard Drive with Improved OptiNAND Technology, ArmorCache Power Loss Protection, Energy-Assisted Magnetic Recording, Triple-Stage Actuator, and 10-Disk CMR Platform for Maximum-Density Enterprise Storage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/collections\/western-digital\"\u003eWestern Digital\u003c\/a\u003e Ultrastar DC HC580 WUH722422AL5201 (0F62790) is a 22TB enterprise SATA hard drive that delivers 7200 RPM performance with improved OptiNAND technology, ArmorCache power loss protection, Energy-Assisted Magnetic Recording (EAMR), and a Triple-Stage Actuator (TSA) on a 10-disk CMR platform achieving 2.4TB per platter in a standard 3.5-inch form factor. The HC580 integrates an iNAND Universal Flash Storage embedded flash drive with spinning disk media to offload metadata to flash, enabling higher tracks per inch and greater areal density while maintaining the Conventional Magnetic Recording format that enterprise workloads require, and the ArmorCache feature ensures all data in the DRAM cache is safely written to the onboard non-volatile memory device during a sudden power loss event, delivering enterprise power loss protection in both write cache enabled and write cache disabled modes.\u003c\/p\u003e\n\u003cp\u003eThe SATA interface provides broad compatibility with server, NAS, JBOD, and NVR storage platforms running Windows, Linux, or Windows Server, and the 512e disk format ensures drop-in compatibility with existing SATA storage controllers. The 22TB capacity on the 10-disk HelioSeal platform with 2.4TB per platter delivers one of the highest density points available in the Ultrastar SATA lineup, the 550TB per year workload rating handles sustained mixed read\/write operations in 24\/7 data center environments, and the projected 2.5 million hour MTBF provides the reliability that enterprise storage deployments require. The 5-year limited warranty supports long-term procurement planning for large fleet deployments.\u003c\/p\u003e\n\u003ch3\u003eWhere the WD Ultrastar DC HC580 22TB SATA Fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eData center and cloud storage tiers using SATA infrastructure\u003c\/strong\u003e where the 22TB capacity on a 10-disk CMR platform maximizes terabytes per drive bay to reduce rack space, power, and cooling costs, the improved OptiNAND technology enables capacity gains through flash-enhanced firmware without requiring a platform change, and the ArmorCache feature provides enterprise power loss protection without requiring write cache disabled mode for data safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-capacity NAS, NVR, and surveillance storage\u003c\/strong\u003e where the 22TB per bay provides maximum recording time for video surveillance or maximum file storage for NAS environments, the CMR recording format delivers consistent write performance without the rewrite penalties of shingled recording, and the HelioSeal helium technology maintains lower power consumption and operating temperature in always-on enclosures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnterprise archive, backup, and bulk storage platforms\u003c\/strong\u003e where the 22TB capacity per bay directly reduces the total drive count needed per petabyte of raw storage, the 550TB per year workload rating and 2.5 million hour MTBF handle sustained 24\/7 enterprise workloads, and the EAMR and TSA technologies provide enterprise-grade areal density and head positioning accuracy for consistent performance in dense multi-drive enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat the WD Ultrastar DC HC580 22TB SATA Delivers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e22TB OptiNAND Enterprise SATA:\u003c\/strong\u003e 22TB capacity with SATA interface. Improved OptiNAND technology with integrated iNAND UFS flash. EAMR recording for higher areal density. CMR format. 512e disk format. 10-disk platform at 2.4TB per platter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmorCache Power Loss Protection:\u003c\/strong\u003e Enterprise power loss protection ensures all DRAM cache data is safely written to onboard non-volatile memory during a sudden power loss event. Full performance in both write cache enabled and write cache disabled modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7200 RPM with TSA:\u003c\/strong\u003e 7200 RPM spindle speed with 512 MB buffer. Triple-Stage Actuator for precise head positioning. 550TB per year workload rating. 2.5 million hour projected MTBF.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelioSeal Helium Technology:\u003c\/strong\u003e Sealed helium environment for lower power consumption per terabyte. Reduced internal turbulence for consistent performance. Lower operating temperature in dense multi-drive enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5-Inch Form Factor:\u003c\/strong\u003e Standard 3.5-inch LFF chassis at 4 x 5.8 x 1 inches. Compatible with Windows, Linux, and Windows Server. 5-year limited warranty. Drop-in for server, NAS, JBOD, and NVR platforms.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Western Digital Corporation","offers":[{"title":"Default Title","offer_id":52326612631736,"sku":"0F62790","price":670.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/1081066008.jpg?v=1764186972","url":"https:\/\/islandelectricalsupply.com\/products\/wd-ultrastar-hc580-22tb-sata-hdd","provider":"Island Electrical Supply","version":"1.0","type":"link"}