Western Digital

3.5in 26.1MM 18000GB 512MB 7200RPM SATA ULTRA 512E SE NP3 DC HC550

SKU:
WUH721818ALE6L4(0F38459)
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1 unit
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RRP: $1,079.00
$1,038.35 Inc. GST
$943.95 Ex. GST
— You save $40.65

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Description

Highest Capacities for Lower TCO

Data center decisions are driven by TCO.  The Ultrastar DC HC550, with 16TB & 18TB1, 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 HDD 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.

  • The first HDD in the industry to harness Energy-Assisted Magnetic Recording (EAMR) technology improves writability and therefore increases areal density.
  • The industrys first Triple Stage Actuator (TSA) enhances head-positioning accuracy, delivering better performance and increased areal density.
  • HelioSeal technology is the foundation for Western Digitals high capacity HDDs and this is the 6th generation of HelioSeal product. Western Digital has shipped >65 million HelioSeal products to date.


GroupName Name Value
SpecificationsCache512MB
SpecificationsCapacity18TB
SpecificationsForm Factor3.5"
SpecificationsInterfaceSATA 6Gb/s
SpecificationsMisc.
SpecificationsProduct FamilyUltrastar DC
SpecificationsRPM7200 RPM
SpecificationsSeriesUltrastar DC HC500
SpecificationsWarranty5 Years Limited
SpecificationsWeight690g
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