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: 11/12/2025

* Whilst we endevour to have the correct information on our products provided from the supplier/manufacturer errors do occur. If you would like to double check the information, please feel free to contact us and we will be more than happy to confirm information on the item prior to purchase. In the event that product information is incorrect due to information we received from our supplier or manufacturer, we do not take responsibility or be held liable for damage(s) or loss(s). We will work with you and do our best to make the best of a bad situation and work with our supplier(s) and/or manufacturer(s) to supply the correct information for the item purchased etc..