Western Digital Ultrastar DC HC550 internal hard drive 18 TB 7200 RPM 512 MB 3.5" SAS 0F38353

General Information for Western Digital Hard Drives

Western Digital Ultrastar DC HC550. HDD capacity: 18 TB, HDD speed: 7200 RPM, Storage drive buffer size: 512 MB, HDD size: 3.5", Interface: SAS

DC HC550

Ultrastar DC HC500 Series

High Capacity for Massive Data and Lower Total Cost of Ownership

Driving Up Capacity and Driving Down TCO for Cloud and Hyperscale Data Centers

The breadth and depth of Big Data is driving the universal need for higher capacities across a broad spectrum of applications and workloads. Laying the foundation for a worry-free data center, Western Digital delivers the capacity to conquer the data explosion with the Ultrastar DC HC500 series of hard disk drives (HDDs). The DC HC500 series is designed for public and private cloud environments where storage density and cost-efficient infrastructure is critical.

The 18TB/16TB Ultrastar DC HC550 HDDs are the first commercial implementation of Energy-Assisted Magnetic Recording technology and utilize the industrys first Triple Stage Actuator. These technologies, integrated with HelioSeal on a 9-disk platform, deliver the highest areal density and unmatched Total Cost of Ownership for customer and market needs.

Solves TCO Challenges
- High Capacity
Up to 18TB HDDs, drop-in ready for Big Data workloads
- Low Power
Up to 61% lower idle W/TB than 10TB Ultrastar air-filled drives
- More Reliable
25% higher MTBF rating than air-filled HDDs

Continuous Innovation for Highest Capacities and Lower TCO

The Ultrastar DC HC550 18TB CMR HDD and Ultrastar DC HC650 20TB SMR HDD are delivering industry leading capacity for the data center through a combination of new and proven technologies.

Western Digital is the first to deliver Energy-Assisted Magnetic Recording (EAMR) technology and a Triple Stage Actuator (TSA). These new technologies combined with further mechanical innovations and HelioSeal technology provide the industrys highest capacities to enable data at scale with optimized TCO for data center architectures, while maintaining workload reliability and performance. DC HC550

Further details for this product, DC HC550, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.

18 TB, SAS 12 Gb/s, 512e, Base(SE)

Western Digital Ultrastar DC HC550. HDD capacity: 18 TB, HDD speed: 7200 RPM, Storage drive buffer size: 512 MB, HDD size: 3.5", Interface: SAS

Warranty information: 5-year limited warranty

Initial Release Date: 07/06/2020

Western Digital Ultrastar DC HC550 internal hard drive 18 TB 7200 RPM 512 MB 3.5" SAS 0F38353 Specifications

Product Type Internal Hard Drives Product Type Hard Drives Collection Model Western Digital DC HC550 Manufacturer Product Type Western Digital Hard Drives Product Family Ultrastar Form Factor 3.5" SATA Hard Drives Product Family DC HC550 HDD speed 7200 RPM Power consumption (read) 6.5 W Power consumption (idle) 5.6 W Power consumption (write) 6.5 W Operating voltage 5 / 12 V Type HDD Width 101.6 mm Depth 147 mm Height 26.1 mm Weight 690 g HDD capacity 18 TB Year 2020 Noise level (idle) 2 dB Mean time between failures (MTBF) 2500000 h Component for Server/Workstation Storage drive buffer size 512 MB HDD interface transfer rate 12 Gbit/s Average Latency 4.16 ms 24/7 operation Yes Harmonized System (HS) code 84717050 Start/stop cycles 600000 Workload rate limit 550 TB/year HDD size 3.5" Operating shock 50 G Operating temperature (T-T) 5 - 60 C Storage temperature (T-T) -40 - 70 C Operating vibration 0.67 G Non-operating vibration 1.04 G Non-operating shock 250 G Manual Yes Quantity per pack 1 pc(s) MPN 0F38353 Product Line Ultrastar

Western Digital Ultrastar DC HC550 internal hard drive 18 TB 7200 RPM 512 MB 3.5" SAS 0F38353 Reviews

There are no reviews for this product.