United Kingdom

WD Ultrastar DC HC550 WUH721818AL5204 18 TB
SAS

Photos - Hard Drive WD Ultrastar DC HC550 WUH721818AL5204 18 TB SAS
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WD WUH721818AL5204
Placement
built-in
Type
HDD
Features
server
Size
18000 GB
Form factor
3.5 "
Connection
SAS
Helium
Manufacturer's warranty
5 years
Cache memory
512 MB
RPM
7200 rpm
Operation power consumption
8.8 W
Standby power consumption
5.8 W
MTBF
2.5 M h
MTBF
600 K
Size
147x102x26 mm
Weight
690 g
Added to E-Catalog
January 2021
P/N
0F38352

0F38353

0F38354

HC500 series of helium-filled hard drives.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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SAS

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Western Digital WD WUH721818AL5204 18TB SAS 12Gb/s 72K RPM 512M 0F38353 512e/4Kn SE HDD

SAS Interface is NOT intended for Desktop PC's CMR technology works with all capacity enterprise applications and environmen... morets Industry's first HDD with Energy Assisted-Magnetic Recording technology Industry's first Triple Stage Actuator HelioSeal design delivers outstanding power efficiency (Watts/TB)
Amazon.co.uk
Delivery: to United Kingdom
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£408.00

WD Ultrastar DC HC550 18TB 3.5 HDD SAS 512E SE 7200RPM 0F38353

Western Digital Ultrastar DC HC550 - 3.5" - 18000 GB - 7200 RPM... moreUltrastar 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 industry’s 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 industry’s highest capacities to enable data at scale with optimized TCO for data center architectures, while maintaining workload reliability and performance.
Senetic.co.uk
Delivery: to United Kingdom
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£305.35

Western Digital 0F38353

The breadth and depth of Big Data drives a universal need for greater capabilities across a wide variety of applications and... moreworkloads.By laying the foundation for a seamless data center, Western Digital provides the ability to conquer the data explosion with the Ultrastar DC HC500 series of hard disk drives (HDDs).The DC HC500 series is designed for private and public cloud environments where storage density and cost-effective infrastructure are critical.Ultrastar HC550 hard drives represent the commercial implementation of power assisted magnetic recording technology and use the triple stage actuator.Data center decisions are driven by TCO.The Ultrastar DC HC550, with 16 and 18 TB 1, plays a key role in lowering TCO.Total Cost Of Ownership (TCO) Is The Driver Of Data Center Architecture Data center decisions are driven by TCO.Higher capacity hard drives play a critical role in lowering TCO.An 18TB hard drive for a data center offers 29% more capacity than a 14TB hard drive in the same form factor.Compared to smaller capacity drives, higher capacity hard drives enable data centers to have lower capital expenditures by reducing system level and hardware support costs.High-reliability, low-power, helium-sealed disks reduce energy and maintenance costs, while promoting savings in operating expenses.For example, a data center using 18TB hard drives instead of 14TB can reduce the number of racks required by 22%, Raise The Bar On Capacity Thanks To New Technologies:- Ultrastar DC HC550 integrates a suite of technologies into a 9-drive platform to create hard drives like never before.The 18TB capacity is achieved by combining technologies that improve areal density and integrating with technologies that boost performance and reduce power consumption.- It is the first hard drive in the industry to master Energy Assisted Magnetic Recording (EAMR) technology, which improves writeability and thus increases areal density.- Features the industry´s first Triple Stage Actuator (TSA) which improves head placement accuracy and offers superior performance plus higher areal density.- HelioSeal ® technologyit is the basis for Western Digital´s high-capacity hard drives, spanning 6 generations of HelioSeal products.To date, Western Digital has shipped more than 65 million HelioSeal products.Features:- Magnetic recording technology.- The triple stage actuator.- HelioSeal Technology.- Reliable design.- HelioSeal design provides energy savings.Specifications:General:- Type of device:Internal hard-drive.- Ability:18 TB.- Form factor:3.5´´.- Interface:SAS 12Gb/s.- Buffer size:512 MB.-.Features:Rotational Vibration Protection (RVS), HelioSeal, Conventional Magnetic Recording (CMR), Sanitize Cryptographic Erase support, Media Cache Plus, Sanitize Cyptographic Scramble support, Two-Dimensional Magnetic Recording (TDMR), Energy-Assisted Magnetic Recording (EAMR),Triple State Actuator (TSA).- Width:101.6 mm.- Depth:147 mm.- Height:26.1 mm.- Weight:690 g Installment:-
Tradeinn.com
Delivery: in United Kingdom
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£374.99

Western Digital Ultrastar DC HC550 internal hard drive 18 TB 7200 RPM 0F38353

Western Digital Ultrastar DC HC550 internal hard drive 18 TB 7200 RPM 512 MB 3.5" SAS
itsupplies.uk
Delivery: to United Kingdom
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£334.46

WD Ultrastar 0F38353 DC 18TB 3.5" SAS HDD/Hard Drive

Scan.co.uk
Delivery: to United Kingdom
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£378.98

Western Digital Western Digital 18TB Ultrastar® DC HC550 - 0F38353 0F38353

Data center decisions are driven by TCO. The Ultrastar DC HC550, with 14TB, 16TB & 18TB1, play a leading role in reducing TCO... more. | Western Digital 18TB Ultrastar® DC HC550 - 0F38353
Official partner WD
Westerndigital.com
Delivery: in United Kingdom
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£358.99

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

18TB/16TB capacity in a standard 3.5-inch form factor. Industry’s first Energy-Assisted Magnetic Recording technology. Indust... morery’s first Triple Stage Actuator. Leading HelioSeal technology. Reliable, field-proven design across five generations. HelioSeal design delivers power efficiency (Watts/TB). 2.5M hours MTBF rating. 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
Backtotheoffice.co.uk
Delivery: in United Kingdom
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£402.62

WD Ultrastar DC HC550 WUH721818AL5204 configurations

Price for WD Ultrastar DC HC550 WUH721818AL5204
WD Ultrastar DC HC550 WUH721814ALE6L4 14 TB
SATA
from £290.002 offers
WD Ultrastar DC HC550 WUH721816AL5204 16 TB
SAS
from £284.698 offers
WD Ultrastar DC HC550 WUH721816ALE6L4 16 TB
SATA
from £281.848 offers
WD Ultrastar DC HC550 WUH721818AL5204 18 TB
SAS
from £305.357 offers
WD Ultrastar DC HC550 WUH721818ALE6L4 18 TB
SATA
from £310.449 offers
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