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Internal hard drives with higher capacities and lower TCO
Data center decisions are driven by TCO. The Ultrastar DC HC550, with 14TB, 16TB & 18TB, play a leading role in reducing TCO.
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. An 18TB data center internal hard drive provides 29% 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. For example, a data center using 18TB HDDs vs. 14TB HDDs can require 22% fewer racks while consuming 21% less power per TB at idle, resulting in significant overall TCO reduction for data center environments.
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. 18TB capacity is achieved by combining technologies that improve areal density working together with technologies that improve performance and reduce power consumption.
| General Information | |
| Manufacturer | Western Digital Corporation |
| Manufacturer Part Number | 0F38529 |
| Manufacturer Website Address | http://www.wdc.com |
| Brand Name | WD |
| Product Line | Ultrastar |
| Product Series | DC HC550 |
| Product Name | Ultrastar DC HC550 Hard Drive |
| Product Type | Hard Drive |
| Technical Information | |
| Storage Capacity | 14 TB |
| Recording Technology | Energy-assisted Magnetic Recording (EAMR) |
| Platform Supported | PC |
| Platform Supported | Linux |
| Drive Performance | |
| Spindle Speed (rpm) | 7200 |
| Buffer | 512 MB |
| Interfaces/Ports | |
| Drive Interface | SAS |
| Physical Characteristics | |
| Drive Type | Internal |
| Form Factor | 3.5" |
| Height | 1" |
| Width | 4" |
| Length | 5.8" |
| Weight (Approximate) | 1.52 lb |
| Miscellaneous | |
| Operating System Compatibility | Linux |
| Operating System Compatibility | Windows Server |
| Operating System Compatibility | Windows |
| Device Supported | Data Center |
| Warranty | |
| Limited Warranty | 5 Year |
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