Western Digital UltraStar DC HC550 WUH721816ALE6L4 / 0F38462 16TB 3.5" 7.2K RPM 512e SATA 6Gb/s Hard Disk

estern Digital UltraStar DC HC550 WUH721816ALE6L4 / 0F38462  16TB 3.5" 7.2K RPM 512e SATA 6Gb/s HDD - Brand New

estern Digital UltraStar DC HC550 WUH721816ALE6L4 / 0F38462  16TB 3.5" 7.2K RPM 512e SATA 6Gb/s HDD - Brand New

Total Cost of Ownership (TCO) Drives the Data Center Architecture

Data center decisions are driven by TCO. Higher capacity hard drives play a leading role in reducing TCO. A 16TB data center HDD provides more capacity in the same form factor as a 14TB HDD. Higher capacity HDDs enable data centers to lower CapEx by reducing supporting hardware and system level costs when compared to lower capacity drives. Helium-sealed, low power, high reliability drives reduce energy and maintenance costs, contributing to OpEx savings. 

Raising the Capacity Bar with New Technologies

Ultrastar DC HC550 integrates a suite of technologies on a 9-disk platform to create a new class of HDDs. 16TB capacity is achieved by combining technologies that improve areal density working together with technologies that improve performance and reduce power consumption. 

• The first HDD in the industry to harness Energy-Assisted Magnetic Recording (EAMR) technology improves writability and therefore increases areal density.

 • The industry’s first Triple Stage Actuator (TSA) enhances head-positioning accuracy, delivering better performance and increased areal density.

 • HelioSeal® technology is the foundation for Western Digital’s high capacity HDDs and this is the 6th generation of Hel

Trusted Reliability and Quality for Data at Scale

With its massive capacity and 2.5M MTBF (projected) reliability rating, the Ultrastar DC HC550 is ideal for object storage implementations. Object storage systems with erasure coding provide better data durability compared to RAID systems, given their tolerance for simultaneous error conditions. The DC HC550 offers security and encryption options to help protect data from unauthorized use, including SED models in both SATA & SAS.  Trust Western Digital and the Ultrastar DC HC550 hard drive to deliver highest capacity, lower TCO and more value to your data center

Highlights

• 18/16TB capacity¹ in a standard 3.5-inch form factor 

• CMR technology works with all capacity enterprise applications & environments 

• Reliable, field-proven, 6th generation design 

• Industry’s first HDD with Energy-Assisted Magnetic Recording technology 

• Industry’s first Triple Stage Actuator 

• HelioSeal® design delivers outstanding power efficiency

 • 2.5M hours (projected) MTBF² rating & 5-year limited warranty 

Applications 

• Cloud & 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

Part # 0F38462

Compatibility:

This drive is compatible with any server that accepts 3.5inx1.0in Large Capacity 6Gb/s SATA Drives.

ROHS Compliant

Alternate MPNs: 0F38462

Weight: 1.8 lb

Warranty: 5 Year Manufacturer

Brand New

5 Year Manufacturer Warranty