[shortdesc]

• 22TB capacity, 3-5 inch form, 7200 RPM

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[properties]

Product Name	WD Ultrastar DC HC570 | 0F48155
Product Description	22TB SATA HDD for data centers with advanced features like OptiNAND, ArmorCache, and HelioSeal, designed for high reliability and density.
Storage Capacity	22TB	SATA 6 Gbps
Interface	SATA 6Gb/s
Drive Speed	7200 RPM
Data Transfer Rate	Up to 291 MB/s
Data Buffer Size	512 MB
Form Factor	3.5-inch
Advanced Technologies	OptiNAND, ArmorCache, 8th-generation HelioSeal
Intended Application	Data center environments requiring high capacity and reliability

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 [specifications]

Sector Size	4Kn: 4096 bytes, 512e: 512 bytes
Mean Time Between Failures (MTBF)	2.5 million hours
Security Features	SE (Self-Encrypting)
Power Requirements	+5 VDC, +12VDC
Operating Temperature Range	5°C to 60°C (41°F to 140°F)
Shock Resistance	Operating: 70G; Non-operating: 300G
Certifications	RoHS and environmental compliance
Dimensions	Standard 3.5-inch form factor

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22TB Ultrastar SATA DATA Center Hard Drive (0F48155)

The Ultrastar DC 22TB SATA 6Gb/s Base SE Internal Hard Drive with OptiNAND technology is a remarkable achievement in data density. This highly advanced 3.5" hard drive provides an enormous 22.44PB raw storage within a typical rack. Its higher volumetric density allows data centers to maximize their storage capacity, especially in constrained environments. The Ultrastar DC drive incorporates several industry-leading technologies on a 10-disk CMR drive, delivering top-tier performance, quality, and reliability that data center customers demand.

Quick Specs:

• 22TB capacity in a standard 3.5-inch form factor
• OptiNAND technology for highest capacities with ArmorCache
• Projected 2.5M hours MTBF
• 7200 Rotational speed

Please see the related tabs for the 0F48155 datasheet and compatible accessories.