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

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

SKU

0F38353

2 pieces available

In stock

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

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Overview

Highlights

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 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.

Good to know

Features

24/7 operation
No
Advanced Format (AF)
No
Average latency
4.160000
Component for
Server/Workstation
Error Recovery Control (ERC)
No

Power

Operating voltage
5 / 12
Power consumption (idle)
5.600000
Power consumption (read)
6.500000
Power consumption (write)
6.500000

Operational conditions

Non-operating shock
250.000000
Non-operating vibration
1.040000
Operating shock
50.000000
Operating vibration
0.670000
Storage temperature (T-T)
-40 - 70

Other features

AC adapter included
No
Card reader integrated
No
Ethernet LAN
No
Ethernet cable
No
External power adapter
No

Full Specs

Logistics data

Harmonized System (HS) code
84717050

Packaging data

Quantity
1.000000

Sustainability

Sustainability compliance
No

Power

Operating voltage
5 / 12
Power consumption (idle)
5.600000
Power consumption (read)
6.500000
Power consumption (write)
6.500000

Operational conditions

Non-operating shock
250.000000
Non-operating vibration
1.040000
Operating shock
50.000000
Operating vibration
0.670000
Storage temperature (T-T)
-40 - 70

Packaging content

Manual
No
Quick start guide
No
Storage drive adapter included
No
Storage drive caddy included
No
User guide
No

Features

24/7 operation
No
Advanced Format (AF)
No
Average latency
4.160000
Component for
Server/Workstation
Error Recovery Control (ERC)
No
HDD capacity
18000.000000
HDD interface transfer rate
12.000000
HDD size
3.5
Hot-swap
No
Instant Secure Erase (ISE)
No
Mean time between failures (MTBF)
2500000.000000
Native Command Queuing (NCQ)
No
Noise level (idle)
2.000000
RV sensor(s)
No
Refurbished
No
Rotational Vibration (RV) sensors
No
SMART technology
No
Shock sensor
No
Start/stop cycles
600000.000000
Storage drive buffer size
512.000000
Temperature control
No
Type
HDD
Workload rate limit
550.000000

Other features

AC adapter included
No
Card reader integrated
No
Ethernet LAN
No
Ethernet cable
No
External power adapter
No
Fibre Channel
No
FireWire 400
No
FireWire 800
No
FireWire required
No
Hot-Plug support
No
Integrated USB cable
No
IntelliPower
No
Internal
No
Mac compatibility
No
Operating temperature (T-T)
5 - 60
Plug and Play
No
Protective rubber jacket
No
Swing handle for easy carrying
No
Toshiba Dynamic Cache Technology
No
Toshiba Stable Platter Technology
No
USB powered
No
USB required
No
Waterproof
No
Wi-Fi
No
eSATA
No

More Information

Specifications

Type
HDD
HDD size
3.5
Manual
No
Operating voltage
5 / 12
Component for
Server/Workstation
24/7 operation
No
Storage temperature (T-T)
-40 - 70
Operating temperature (T-T)
5 - 60
Harmonized System (HS) code
84717050
HDD capacity
18000
Mean time between failures (MTBF)
2500000
Average latency
4.16
Operating shock
50
Quantity
1
Non-operating shock
250
Start/stop cycles
600000
Noise level (idle)
2
Non-operating vibration
1.04
Operating vibration
0.67
Power consumption (idle)
5.6
Power consumption (read)
6.5
Power consumption (write)
6.5
HDD interface transfer rate
12
Workload rate limit
550
Storage drive buffer size
512

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Recipient	Processing operation (use) by recipient	Relevant categories of personal data transferred to recipient
Google	We use Google Analytics (GA4) cookies to collect data about the visitors to the site which includes the number of visitors, session duration, pages visited during the session etc. and whether visitors return. Google Analytics will assign a unique “ID” to a user of the boxxe website at the point they register an account with us for the purpose of tracking their activity on the boxxe website. This information is anonymous and cannot be used to identify you personally unless you end up becoming a boxxe customer. Google Analytics cannot use the ID to work out who you are.	Device’s IP address (processed during your session and stored in a de-identified form) geographic location (country only), and the preferred language used to display our website. Google Analytics stores this information on our behalf in a pseudonymized user profile.
Hotjar Ltd	We use Hotjar in order to better understand our users’ needs and to optimize this service and experience. Hotjar is a technology service that helps us better understand our users’ experience (e.g. how much time they spend on which pages, which links they choose to click, what users do and don’t like, etc.) and this enables us to build and maintain our service with user feedback. Hotjar uses cookies and other technologies to collect data on our users’ behaviour and their devices. Hotjar is contractually forbidden to sell any of the data collected on our behalf.	This includes a device's IP address (processed during your session and stored in a de-identified form), device screen size, device type (unique device identifiers), browser information, geographic location (country only), and the preferred language used to display our website. Hotjar stores this information on our behalf in a pseudonymized user profile.
Dotdigital	Dotdigital is a SaaS cross-channel marketing automation platform and services provider that helps brands devise successful, personalized marketing campaigns across multiple channels (e.g. email). Paired with its Microsoft Dynamics 365 CRM integration, boxxe is able to deliver tailored marketing to its customers.	Contact data (such as email address, contact number, name or other contact details), marketing preferences, IP address and usage information (including online navigation data, location data and browser data).
Darktrace	Darktrace’s Security Platform enhances boxxe’s cybersecurity position by providing endpoint protection, cloud security, and email security. Darktrace uses AI-driven tools to detect and respond to potential threats, such as malware, phishing attacks, and insider threats, by continuously monitoring network traffic, user behaviour, and cloud-based resources. It aims to prevent data breaches and minimize cyber risks by identifying and mitigating security threats in real-time.	Contact data (name, email address, user name), devide identifiers (e.g. IP address) and/or mobile identifiers, location data to nearest city, usage information (including tracking or browsing behavior).
Greenhouse	Greenhouse ATS is a cloud-based software that helps companies manage their recruitment processes. It organizes and tracks job applications, resumes, and candidate information. Greenhouse ATS collects applications and stores data about the applicants, such as which source they came from, which role they applied to and where they are in the application process. Greenhouse ATS features applicant tracking, background screening, interview scheduling, and onboarding.	Contact details (name, email address, home address, telephone number) and any special accommodations needed if successful for interview and employment.

Recipient country	Recipient	Processing operation (use) by recipient	Lawful safeguard
Ireland	Hotjar	Hotjar uses cookies and other technologies to collect data on our users’ behaviour and their devices. This includes a device's IP address (processed during your session and stored in a de-identified form), device screen size, device type (unique device identifiers), browser information, geographic location (country only), and the preferred language used to display our website. Hotjar stores this information on our behalf in a pseudonymized user profile.	Adequacy regulation further to paragraph 5(1)(a) of Part 3 of Schedule 21 to the Data Protection Act 2018 https://www.hotjar.com/legal/support/dpa/
USA	Stripe Inc	In order to facilitate online payments through boxxe’s ecommerce portal, where applicable, Stripe may Process Payment Account Details, bank account details, billing/shipping address, name, date/time/amount of transaction, device ID, email address, IP address/location, order ID, payment card details, tax ID/status, unique customer identifier, identity information including government issued documents (e.g., national IDs, driver’s licenses and passports).	UK Data Transfer Addendum https://stripe.com/gb/legal/dpa
EEA	Dotdigital	Boxxe will provide certain information about its customers to Dotdigital in order for it to be able to provide automated marketing services that are tailored to its specific customer interests.	Adequacy regulation further to paragraph 5(1)(a) of Part 3 of Schedule 21 to the Data Protection Act 2018. https://dotdigital.com/terms/data-processing-agreement/
Ireland/EEA/USA	Greenhouse	Data will primarily be stored at rest in Greenhouse’s Silos - EU-Central-1 (Frankfurt) and EU-West-1 (Ireland) for disaster recovery. Data will only be transferred to and from Greenhouse servers in the EU and the US for essential business activities, including technical support, sub-processor services, and others as outlined in the Greenhouse DPA (data processing agreement).	Legal – Data processing addendum \| Greenhouse

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Data portability	The right to receive the personal data you provided to us, in a structured, commonly used and machine-readable format and/or transmit that data to a third party—in certain situations
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