Western Digital WD Ultrastar DC HC560 20TB 3.5′ SATA 7200 RPM Cache 512MB 5-year limited warranty WUH722020BLE6L4 0F38785 (Base SE) | 0F38785

Western Digital WD Ultrastar DC HC560 20TB 3.5′ SATA 7200 RPM Cache 512MB 5-year limited warranty 0F38785 (Base SE)

Product Highlights
• 20TB capacity in a standard 3.5-inch form factor
• ePMR CMR technology works with all capacity enterprise applications environments
• OptiNAND for highest capacities
• Reliable, field-proven, 7th generation HelioSeal design delivers outstanding power efficiency
• Industry-leading HDD technologies; OptiNAND, EAMR, TSA, HelioSeal
• 2.5M hours (projected) MTBF rating 5-year limited warranty
• Self-Encrypting Drive (SED) options

Applications
• Cloud and hyperscale storage
• Massive scale-out (MSO), high-density data centers
• Distributed file systems
• Bulk storage using object storage solutions like Ceph™ and OpenStack® Swift
• Primary and secondary storage for Apache Hadoop® for big data analytics

Full Specifications
Features
-Ideal for high-capacity enterprise applications and environments
-Industry-leading HDD technologies: OptiNAND technology, EAMR, TSA, HelioSeal
-Projected 2.5M hours MTBF
Capacity 20TB
Form Factor 3.5-Inch
Compatibility Windows, Windows Server, Linux
Interface SATA
Transfer Rate up to 291MB/s
Disk Speed (RPM) 7200 RPM
Recording Technology EAMR
Cache Size 512MB
Security SE
Warranty 5-Year Limited Warranty
Dimensions (L x W x H) 147mm x 101.6mm x 26.1mm
Weight 690gms
Model Number 0F38785
Operating Temperature 5°C to 60°C
Non-Operating Temperature -40°C to 70°C
Drive 3.5′
Certifications BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL

Product Last Updated: 10/04/2026

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