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CIEN3-108803174 Manufacturer no.:
0F38527 EAN/GTIN:
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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 & 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 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.
● The first internal hard drives 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 HelioSeal product. Western Digital has shipped >65 million HelioSeal products to date. More information: Features | HDD size | 3.5 " | | HDD capacity | 14336 GB | | HDD speed | 7200 RPM | | Interface | SAS | | Type | HDD | | Component for | PC | | Storage drive buffer size | 512 MB | | HDD sustained transfer rate | 262 MiB/s | | Average latency | 4.16 ms | | Uncorrectable Bit Error Rate (UBER) | < 1 per 10^15 bits read | | 24/7 operation | Yes | | Workload rate limit | 550 TB/year | | Windows operating systems supported | Yes | | Linux operating systems supported | Yes | | Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL | Technical details | Warranty period | 5 year(s) | Packaging data | Quantity | 1 | Weight & dimensions | Width | 101.6 mm | | Height | 147 mm | | Depth | 26.1 mm | | Weight | 690 g | Operational conditions | 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 | | Operating shock | 50 G | | Non-operating shock | 250 G | Power | Power consumption (typical) | 6.5 W | | Power consumption (idle) | 0.4 W | | Operating voltage | 5 / 12 V |
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