Collection: Internal Hard Drives

10TB, 7200 rpm, 256MB, 512e/4KN (FastFormat™) SATA, Standard Model

Description

Purpose-built for enterprise applications and workloads

Trusted. Efficient. Versatile

For everything Enterprise storage, there's Exos E — the safest and most powerful way to traverse the datasphere and harness its full potential. Always on and always working, the Exos E series of hard drives is loaded with advanced options for optimal performance, reliability, security and user-definable storage management. Built on generations of industry-defining innovation, Exos E is designed to work and perform consistently in enterprise-class workloads.

Exos 7E10

Specifically designed to address the needs of storing unstructured data cost-effectively.

Specifications

Hard drive
Component for	Disk array
HDD size	3.5"
HDD capacity	10 TB
HDD speed	7200 RPM
Interface	Serial ATA III
Average latency	4.16 ms
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	2000000 h
Storage drive buffer size	256 MB
Features
Type	HDD
Component for	Disk array
HDD size	3.5"
HDD capacity	10 TB
HDD speed	7200 RPM
Interface	Serial ATA III
Average latency	4.16 ms
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	2000000 h
Storage drive buffer size	256 MB
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^15 bits read
Rotational Vibration (RV) sensors	Yes
24/7 operation	Yes
Power
Power consumption (typical)	11.8 W
Power consumption (idle)	7.8 W
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	5 - 60 °C
Operating shock	70 G
Non-operating vibration	5 G
Non-operating shock	300 G
Technical details
Harmonized System (HS) code	84717050
Weight & dimensions
Width	101.8 mm
Height	26.1 mm
Depth	147 mm
Weight	720 g
Logistics data
Harmonized System (HS) code	84717050
Other features
Interface	Serial ATA III

16 TB, SATA 6Gb/s, 512e, Base(SE)

Key Features

• 18TB/16TB capacity in a standard 3.5-inch form factor
• Industry’s first Energy-Assisted Magnetic Recording technology
• Industry’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

Description

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.

Specifications

Hard drive
Component for	Server/workstation
HDD size	3.5"
HDD capacity	16 TB
Workload rate limit	550 TB/year
HDD speed	7200 RPM
Interface	Serial ATA III
Average latency	4.16 ms
Start/stop cycles	600000
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	2500000 h
Storage drive buffer size	512 MB
Features
Type	HDD
Component for	Server/workstation
HDD size	3.5"
HDD capacity	16 TB
Workload rate limit	550 TB/year
HDD speed	7200 RPM
Interface	Serial ATA III
Average latency	4.16 ms
Start/stop cycles	600000
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	2500000 h
Storage drive buffer size	512 MB
24/7 operation	Yes
Noise level (idle)	2 dB
Power
Power consumption (write)	8.8 W
Power consumption (read)	8.8 W
Power consumption (idle)	5.8 W
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	5 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating vibration	0.67 G
Operating shock	50 G
Non-operating vibration	1.04 G
Non-operating shock	250 G
Technical details
Quantity per pack	1 pc(s)
Harmonized System (HS) code	84717050
Packaging content
Manual	Yes
Weight & dimensions
Width	101.6 mm
Height	26.1 mm
Depth	147 mm
Weight	690 g
Packaging data
Manual	Yes
Quantity per pack	1 pc(s)
Logistics data
Harmonized System (HS) code	84717050
Other features
Interface	Serial ATA III

ThinkSystem 2.5" 2.4TB 10K SAS 12Gb Hot Swap 512e HDD v2

Description

The Lenovo internal drives to extend your systems with big capacity and good compatibility. Upgrading your systems with the new options will bring you great values with flexibility, scalability, field-proven reliability.

Specifications

Hard drive
Component for	Server/workstation
HDD size	2.5"
HDD capacity	2400 GB
HDD speed	10000 RPM
Interface	SAS
Hot-swap	Yes
HDD interface transfer rate	12 Gbit/s
Features
Type	HDD
Component for	Server/workstation
HDD size	2.5"
HDD capacity	2400 GB
HDD speed	10000 RPM
Interface	SAS
Hot-swap	Yes
HDD interface transfer rate	12 Gbit/s
Other features
Interface	SAS

BarraCuda 3.5" Hard Drive 16TB

Key Features

• Store more, compute faster, and do it confidently with the proven reliability of BarraCuda® internal hard drives
• Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors
• Use this go-to SATA hard drive solution for nearly every PC application—from music to video to photo editing to PC gaming
• Confidently rely on internal hard drive technology backed by 20 years of innovation
• Migrate and clone data from old drives with ease, using our free Seagate DiscWizard™ software tool

Description

Upgrade your PC storage with the Seagate BarraCuda 3.5-inch Hard Drive, a reliable and dependable choice for desktops, gaming setups, and creative workstations. With massive storage capacities, it’s built to handle all your files, games, and media. Featuring optimized read and write data flow, the BarraCuda Hard Drive ensures smooth and efficient performance. Proven for durability and long-lasting reliability, it keeps your data safe. Whether you’re building, upgrading, or expanding, the BarraCuda Hard Drive is the ultimate storage solution—reliable, spacious, and ready to support your needs.

Specifications

Hard drive
Component for	PC
HDD size	3.5"
HDD capacity	16 TB
HDD speed	7200 RPM
Interface	Serial ATA
HDD sustained transfer rate	190 MiB/s
HDD interface transfer rate	6 Gbit/s
Storage drive buffer size	512 MB
Features
Type	HDD
Component for	PC
HDD size	3.5"
HDD capacity	16 TB
HDD speed	7200 RPM
Interface	Serial ATA
HDD sustained transfer rate	190 MiB/s
HDD interface transfer rate	6 Gbit/s
Storage drive buffer size	512 MB
Power
Power consumption (typical)	8.9 W
Power consumption (idle)	6.7 W
Start-up current	2 A
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	10 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Technical details
Quantity per pack	1 pc(s)
Compliance certificates	RoHS
Packaging content
Storage drive adapter included	No
Weight & dimensions
Width	101.8 mm
Height	26.1 mm
Depth	147 mm
Weight	695 g
Packaging data
Storage drive adapter included	No
Quantity per pack	1 pc(s)
Other features
Interface	Serial ATA
Compliance certificates	RoHS

8TB, 64 mb, 3.5", SATA 6Gb/s, 5400 RPM

Key Features

• Engineered for mainstream surveillance systems
• WD AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications
• Supports up to 180TB/yr workload rate and up to 16 bays

Description

Uncompromising Surveillance Storage

WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame™ technology helps reduce frame loss and improve overall video playback.

Industry-Leading Storage. Surveillance You Can Trust
Western Digital has provided surveillance-grade storage for more than a decade. With WD Purple surveillance storage, drives are engineered for high temperature, always-on surveillance systems so you can rely on quality video when you need it most. WD Purple delivers smart video storage that you can trust and are backed by a 3-year limited warranty6.

Western Digital's Exclusive AllFrame™ Technology
All WD Purple drives are equipped with AllFrame™ technology, which helps reduce video frame drops and improves video recording and playback.

Enhanced Workload Ratings
WD Purple drives feature a workload rating of up to 180TB/year2 - up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems.

Multiple Cameras, Multiple Streams
Modern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras5. With so many options, you have the flexibility to upgrade or expand your security applications in the future.

Designed for Surveillance Solutions
With an MTBF of up to 1 million hours3, WD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components7 and support in storage systems with more than eight drive bays4, WD Purple drives deliver reliable operation even in harsh environments.

Wide Compatibility. Seamless Integration
WD Purple hard drives are built with compatibility in mind, so you can quickly and seamlessly add capacity to your surveillance system. With a wide range of industry-leading enclosures and chipsets supported, you’re sure to find the DVR or NVR configuration that’s right for you.

Specifications

Hard drive
Component for	Surveillance system
HDD size	3.5"
HDD capacity	8 TB
HDD speed	5400 RPM
Interface	Serial ATA III
Start/stop cycles	300000
HDD sustained transfer rate	210 MiB/s
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	1000000 h
Storage drive buffer size	256 MB
Features
Type	HDD
Component for	Surveillance system
HDD size	3.5"
HDD capacity	8 TB
HDD speed	5400 RPM
Interface	Serial ATA III
Start/stop cycles	300000
HDD sustained transfer rate	210 MiB/s
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	1000000 h
Storage drive buffer size	256 MB
Power
Power consumption (idle)	23 W
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	0 - 65 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	30 G
Non-operating shock	250 G
Technical details
Quantity per pack	1 pc(s)
Compliance certificates	RoHS
Weight & dimensions
Width	101.6 mm
Height	26.1 mm
Depth	147 mm
Weight	650 g
Packaging data
Quantity per pack	1 pc(s)
Other features
Interface	Serial ATA III
Compliance certificates	RoHS

28TB, SATA 6Gb/s, 7200RPM

Key Features

• Breakthrough Areal Density: The Exos M hard drive is the first to feature 3TB per platter, enabling massive storage capacity in the same footprint for maximized AI-driven data center efficiency.
• Unmatched Capacity: 30TB+ of storage in an industry-standard 3.5-inch form factor delivers capacity at scale while optimizing space utilization in data centers.
• Time-Tested Excellence Meets Next-Gen Innovation: Blends 90% of trusted, proven components from previous generations with cutting-edge Mozaic technology.
• Superior Power Efficiency: Offers 3× the power efficiency per terabyte compared to typical drives, reducing operational costs and energy consumption and supporting your sustainability goals.
• Enterprise-Class Reliability: Designed for the stringent demands of hyperscale cloud service providers, providing durable, always-on performance essential for critical enterprise applications.
• Sustainability: Built with more renewable energy and recycled materials than any previous Seagate product, Exos M 28TB enables businesses to align with their own sustainability initiatives while reducing environmental impact.
• Compatibility and Interoperability: Maintains the same form factor, interface, and cooling as previous generations, simplifying integration into existing infrastructure and reducing upgrade complexities.
• Efficient Cooling: Engineered for optimal heat dissipation, ensuring reliable performance without increasing cooling requirements in your data center.
• Scalable for AI and Big Data: Ideal for AI, big data analytics, and high-capacity storage, Exos M 28TB supports evolving business demands and data-hungry applications, ensuring future-ready infrastructure.
• Seagate Secure: Built-in reliable data protection enhances security, safeguarding your data against threats in enterprise environments.

Description

Seagate’s Exos M hard drive, boasting breakthrough 3TB per platter density, delivers extraordinary storage capacity and power efficiency. Engineered on proven technology, it’s crafted to power AI and data-intensive applications in cutting-edge cloud and enterprise environments.

Specifications

Hard drive
Component for	Server/workstation
HDD size	3.5"
HDD capacity	28 TB
HDD average transfer rate	270 MB/s
HDD speed	7200 RPM
Interface	Serial ATA
Average latency	4.16 ms
Hot-swap	Yes
HDD sustained transfer rate	257 MiB/s
HDD interface transfer rate	12 Gbit/s
Mean time between failures (MTBF)	2500000 h
Storage drive buffer size	512 MB
Features
Type	HDD
Component for	Server/workstation
HDD size	3.5"
HDD capacity	28 TB
HDD average transfer rate	270 MB/s
HDD speed	7200 RPM
Interface	Serial ATA
Average latency	4.16 ms
Hot-swap	Yes
HDD sustained transfer rate	257 MiB/s
HDD interface transfer rate	12 Gbit/s
Mean time between failures (MTBF)	2500000 h
Storage drive buffer size	512 MB
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^15 bits read
Power
Power consumption (idle)	6.9 W
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	10 - 60 °C
Operating shock	30 G
Non-operating vibration	2.27 G
Non-operating shock	200 G
Technical details
Warranty period	5 year(s)
Weight & dimensions
Width	101.8 mm
Height	26.1 mm
Depth	147 mm
Weight	695 g
Other features
Interface	Serial ATA
Warranty period	5 year(s)

30TB, SATA 6Gb/s, 7200RPM

Key Features

• Breakthrough Areal Density: The Exos M hard drive is the first to feature 3TB per platter, enabling massive storage capacity in the same footprint for maximized AI-driven data center efficiency
• Unmatched Capacity: 30TB+ of storage in an industry-standard 3.5-inch form factor delivers capacity at scale while optimizing space utilization in data centers
• Time-Tested Excellence Meets Next-Gen Innovation: Blends 90% of trusted, proven components from previous generations with cutting-edge Mozaic 3+ technology
• Superior Power Efficiency: Offers 3× the power efficiency per terabyte compared to typical drives, reducing operational costs and energy consumption and supporting your sustainability goals
• Enterprise-Class Reliability: Designed for the stringent demands of hyperscale cloud service providers, providing durable, always-on performance essential for critical enterprise applications
• Sustainability: Built with more renewable energy and recycled materials than any previous Seagate product, Exos M 30TB enables businesses to align with their own sustainability initiatives while reducing environmental impact
• Compatibility and Interoperability: Maintains the same form factor, interface, and cooling as previous generations, simplifying integration into existing infrastructure and reducing upgrade complexities
• Efficient Cooling: Engineered for optimal heat dissipation, ensuring reliable performance without increasing cooling requirements in your data center
• Scalable for AI and Big Data: Ideal for AI, big data analytics, and high-capacity storage, Exos M 30TB supports evolving business demands and data-hungry applications, ensuring future-ready infrastructure
• Seagate Secure: Built-in reliable data protection enhances security, safeguarding your data against threats in enterprise environments

Description

Seagate’s Exos M hard drive, boasting breakthrough 3TB per platter density, delivers extraordinary storage capacity and power efficiency. Engineered on proven technology, it’s crafted to power AI and data-intensive applications in cutting-edge cloud and enterprise environments.

Specifications

Hard drive
Component for	Server/workstation
HDD size	3.5"
HDD capacity	30 TB
HDD average transfer rate	275 MB/s
HDD speed	7200 RPM
Interface	Serial ATA
Average latency	4.16 ms
Hot-swap	Yes
HDD sustained transfer rate	262 MiB/s
HDD interface transfer rate	12 Gbit/s
Mean time between failures (MTBF)	2500000 h
Storage drive buffer size	512 MB
Features
Type	HDD
Component for	Server/workstation
HDD size	3.5"
HDD capacity	30 TB
HDD average transfer rate	275 MB/s
HDD speed	7200 RPM
Interface	Serial ATA
Average latency	4.16 ms
Hot-swap	Yes
HDD sustained transfer rate	262 MiB/s
HDD interface transfer rate	12 Gbit/s
Mean time between failures (MTBF)	2500000 h
Storage drive buffer size	512 MB
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^15 bits read
Power
Power consumption (idle)	6.9 W
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	10 - 60 °C
Operating shock	30 G
Non-operating vibration	2.27 G
Non-operating shock	200 G
Technical details
Warranty period	5 year(s)
Weight & dimensions
Width	101.8 mm
Height	26.1 mm
Depth	147 mm
Weight	695 g
Other features
Interface	Serial ATA
Warranty period	5 year(s)

IronWolf 8 TB - 8TB, 3.5", SATA 6Gb/s

Key Features

• Optimised for NAS with AgileArray™ enables Dual-Plane Balancing and Time-Limited Error Recovery to deliver best-in-class RAID performance in multi-bay systems
• Always On, Always Accessible IronWolf drives are designed for 24x7 usage, allowing users to access their data any time, anywhere
• All-CMR Portfolio All IronWolf drives utilize Conventional Magnetic Recording (CMR) technology for consistent, best-in-class NAS performance
• Built Tough IronWolf drives are rated for 180 TB/year workload, allowing consumer and commercial NAS users to seamlessly store and work with large amounts of networked data

Description

IronWolf is designed for everything NAS. Get used to tough, ready and scalable 24×7 performance that can handle multi-bay NAS environments across a wide range of capacities.

Specifications

Hard drive
Component for	NAS
HDD size	3.5"
HDD capacity	8 TB
HDD speed	5400 RPM
Interface	Serial ATA III
Start/stop cycles	600000
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	1000000 h
Storage drive buffer size	256 MB
Features
Type	HDD
Component for	NAS
HDD size	3.5"
HDD capacity	8 TB
HDD speed	5400 RPM
Interface	Serial ATA III
Start/stop cycles	600000
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	1000000 h
Storage drive buffer size	256 MB
Error Recovery Control (ERC)	Yes
Rotational Vibration (RV) sensors	Yes
Noise level (idle)	25 dB
Power
Power consumption (standby)	0.25 W
Power consumption (idle)	4 W
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	0 - 65 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	80 G
Non-operating shock	300 G
Technical details
Quantity per pack	1 pc(s)
Warranty period	3 year(s)
Weight & dimensions
Width	101.8 mm
Height	26.1 mm
Depth	147 mm
Weight	630 g
Packaging data
Quantity per pack	1 pc(s)
Other features
Interface	Serial ATA III
Warranty period	3 year(s)