Collection: Internal Hard Drives

12TB, 3.5", 7200RPM, SATA 6Gb/s, Standard Model

Description

Delivering maximum storage capacity with the highest rack-space efficiency.

Scalable. Responsive. Innovative

Powerful performance with proven technology—Seagate’s ® Exos® X24 drives are built off the platform that’s shipped millions globally and deployed in leading cloud service provider solutions—making them the most sought-after drives in our datasphere. Designed with the highest rack-space efficiency and protected with Seagate Secure™, Exos X24 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind.

Superior Reliability

Enterprise-class drives with a 550 TB/year workload rating and 2.5M-hr MTBF to meet the most demanding storage requirements.

Customisation Power Options

PowerChoice™ and PowerBalance™ for optimised power consumption when in use and idle — customisable to fit your needs.

Amazing Performance

Advanced write caching coupled with up to 285 MB/s data transfer rates provides a boost in performance without compromising on capacity.

Advanced Data Security

Seagate Instant Secure Erase for safe, affordable, fast and easy drive retirement.

Specifications

Hard drive
Component for	PC
HDD size	3.5"
HDD capacity	12 TB
HDD average transfer rate	285 MB/s
HDD speed	7200 RPM
Interface	Serial ATA III
Average latency	4.16 ms
HDD sustained transfer rate	272 MiB/s
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	PC
HDD size	3.5"
HDD capacity	12 TB
HDD average transfer rate	285 MB/s
HDD speed	7200 RPM
Interface	Serial ATA III
Average latency	4.16 ms
HDD sustained transfer rate	272 MiB/s
HDD interface transfer rate	6 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
Rotational Vibration (RV) sensors	Yes
Power
Power consumption (write)	7.1 W
Power consumption (read)	8.9 W
Power consumption (idle)	6.3 W
Operating voltage NEW	5 / 12 V
Operational conditions
Operating temperature (T-T)	10 - 60 °C
Operating vibration	2.27 G
Operating shock	40 G
Non-operating shock	200 G
Technical details
Quantity per pack	1 pc(s)
Weight & dimensions
Width	101.8 mm
Height	26.1 mm
Depth	147 mm
Weight	685 g
Packaging data
Quantity per pack	1 pc(s)
Other features
Interface	Serial ATA III

6TB, 256MB, 3.5", SATA 6 Gb/s, CMR, Health Management Included

Description

SkyHawk™ leverages Seagate's extensive experience in designing drives purpose-built for surveillance applications.

ImagePerfect™ firmware is designed to ensure seamless video footage capture in 24×7 surveillance workloads1 that record video from 64 HD cameras.

SkyHawk Health Management actively helps protect your surveillance storage by focusing on prevention, intervention, and recovery options.2 Included is RAID RapidRebuild™, which provides 3× faster volume rebuilds over traditional RAID rebuilds.

Unparalleled data protection with included 3-year Rescue Data Recovery Services plan, helping protect important video data with Seagate's in-house data recovery services.

RV sensors built in allow drives to maintain performance in multi-bay systems, giving customers the flexibility to scale their systems when more storage is needed.

ATA streaming support enables recordings from up to 64 HD cameras for smooth, uninterrupted footage.

1 M hours MTBF, 3-year limited warranty represents an improved total cost of ownership (TCO) with reduced maintenance costs.

Lower power consumption means a reduction in heat emissions, which improves reliability in surveillance solutions. Tarnish-resistant components help protect drive from environmental elements, increasing field reliability

Specifications

Hard drive
Component for	PC
HDD size	3.5"
HDD capacity	6 TB
Workload rate limit	180 TB/year
Interface	Serial ATA III
Start/stop cycles	600000
HDD sustained transfer rate	180 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	PC
HDD size	3.5"
HDD capacity	6 TB
Workload rate limit	180 TB/year
Interface	Serial ATA III
Start/stop cycles	600000
HDD sustained transfer rate	180 MiB/s
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	1000000 h
Storage drive buffer size	256 MB
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^14 bits read
Rotational Vibration (RV) sensors	Yes
24/7 operation	Yes
RV sensor(s)	Yes
Maximum number of cameras supported	64
Power
Power consumption (typical)	5.3 W
Power consumption (off)	0.25 W
Power consumption (idle)	3.4 W
Start-up current	1.8 A
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	0 - 65 °C
Weight & dimensions
Width	101.6 mm
Height	26.1 mm
Depth	147 mm
Weight	630 g
Other features
Interface	Serial ATA III
Maximum number of cameras supported	64

4TB, 3.5", SATA 6Gb/s, Cache 256MB

Description

SkyHawk™ leverages Seagate's extensive experience in designing drives purpose-built for video applications.

SkyHawk AI

Designed for AI video analytics, SkyHawk AI supports up to 64 HD cameras and 32 additional AI streams while offering capacities up to 20 TB. It delivers zero dropped frames with ImagePerfect AI and has enterprise-class workload rates at 550 TB/yr for high reliability.

SkyHawk

24×7 workloads can leverage up to 8 TB with drives designed for DVR and NVR systems. SkyHawk video drives are equipped with enhanced ImagePerfect™ and SkyHawk Health Management to help you sail through your toughest challenges.

Drive Health and Data Recovery

When integrated into compatible NVR systems, these drives provide overall system reliability increases due to SkyHawk Health Management (SHM).

Specifications

Hard drive
Component for	PC
HDD size	3.5"
HDD capacity	4 TB
Interface	Serial ATA III
Start/stop cycles	600000
HDD sustained transfer rate	180 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	PC
HDD size	3.5"
HDD capacity	4 TB
Interface	Serial ATA III
Start/stop cycles	600000
HDD sustained transfer rate	180 MiB/s
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	1000000 h
Storage drive buffer size	256 MB
24/7 operation	Yes
RV sensor(s)	Yes
Maximum number of cameras supported	64
Power
Power consumption (standby)	0.25 W
Power consumption (write)	3.7 W
Power consumption (read)	3.7 W
Power consumption (idle)	2.5 W
Start-up current	1.8 A
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	0 - 65 °C
Technical details
Quantity per pack	1 pc(s)
Harmonized System (HS) code	84717050
Weight & dimensions
Width	101.8 mm
Height	20.2 mm
Depth	147 mm
Weight	490 g
Packaging data
Quantity per pack	1 pc(s)
Logistics data
Harmonized System (HS) code	84717050
Other features
Interface	Serial ATA III
Maximum number of cameras supported	64

20 TB, SATA 6Gb/s, 26.11 x 101.85 x 146.99 mm, 670 g

Description

IronWolf Pro drives are engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Total peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management.

Specifications

Hard drive
Component for	NAS
HDD size	3.5"
HDD capacity	20 TB
Workload rate limit	550 TB/year
HDD speed	7200 RPM
HDD sustained transfer rate	285 MiB/s
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	2500000 h
Storage drive buffer size	256 MB
Features
Type	HDD
Component for	NAS
HDD size	3.5"
HDD capacity	20 TB
Workload rate limit	550 TB/year
HDD speed	7200 RPM
HDD sustained transfer rate	285 MiB/s
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	2500000 h
Storage drive buffer size	256 MB
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^15 bits read
Rotational Vibration (RV) sensors	Yes
Noise level (idle)	20 dB
Mean time to failure (MTTF)	2500000 h
Power
Power consumption (typical)	7.7 W
Power consumption (standby)	1 W
Power consumption (off)	1 W
Power consumption (idle)	5.5 W
Start-up current	2 A
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	0 - 65 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	40 G
Non-operating vibration	2.27 G
Non-operating shock	200 G
Weight & dimensions
Width	101.8 mm
Height	26.1 mm
Depth	147 mm
Weight	670 g

4 TB, 5400 RPM, 3.5", SATA 6Gb/s, 202MB/s, CMR, (RV) Sensor

Description

IronWolf NAS Hard Drives
For multi-user NAS environments that need high workload rated drives.

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.

IronWolf
IronWolf provides a workload rate of 180 TB/year with scalable 24×7 performance that can handle multi-bay NAS environments, as well as capacities up to 12 TB. It fits applications like 1- to 8-bay network attached storage (NAS).

Drive Health and Data Recovery
When integrated into compatible NAS systems, these drives provide overall system reliability increases due to IronWolf Health Management (IHM).1

In addition, the IronWolf drives include a robust three-year Rescue Data Recovery Services plan.

Specifications

Hard drive
Component for	NAS
HDD size	3.5"
HDD capacity	4 TB
Workload rate limit	180 TB/year
HDD speed	5400 RPM
Interface	Serial ATA III
Start/stop cycles	600000
HDD sustained transfer rate	202 MiB/s
HDD interface transfer rate	6 Gbit/s
Storage drive buffer size	256 MB
Features
Type	HDD
Component for	NAS
HDD size	3.5"
HDD capacity	4 TB
Workload rate limit	180 TB/year
HDD speed	5400 RPM
Interface	Serial ATA III
Start/stop cycles	600000
HDD sustained transfer rate	202 MiB/s
HDD interface transfer rate	6 Gbit/s
Storage drive buffer size	256 MB
Rotational Vibration (RV) sensors	Yes
24/7 operation	Yes
Mean time to failure (MTTF)	1000000 h
Power
Power consumption (typical)	4.8 W
Power consumption (standby)	0.5 W
Power consumption (idle)	3.96 W
Start-up current	1.8 A
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	0 - 65 °C
Storage temperature (T-T)	-40 - 70 °C
Operating altitude	-304 - 3048 m
Non-operating altitude	-304 - 12192 m
Operating vibration	0.25 G
Operating shock	80 G
Non-operating vibration	3 G
Non-operating shock	300 G
Technical details
Harmonized System (HS) code	84717050
Weight & dimensions
Width	101.8 mm
Height	20.2 mm
Depth	147 mm
Weight	490 g
Logistics data
Harmonized System (HS) code	84717050
Other features
Interface	Serial ATA III

22TB, SATA, 7200rpm, 3.5 Inch, 5.79" x 4" x 1.03"

Description

22TB to Fuel Data Center Expansion
The explosive growth of data from AI/ML, 5G networks, IoT, connected vehicles, and more is fueling growth in data centers. HDD innovation drives the ability to capture, store, analyze, and protect much of this data. Higher-capacity HDDs deliver higher data density, enabling data center expansion and efficiency.

The Ultrastar DC HC570 22TB data center HDD with OptiNAND™ technology is the next leap in data density. This 22TB data center HDD enables an incredible 22.44PB of raw storage in a typical rack3. This higher volumetric density allows data centers to maximize their storage, especially in footprint- and power-constrained environments.

The Ultrastar DC HC570 combines several industry-first technologies on a 10-disk CMR drive, delivering the performance, quality, and reliability that data center customers require.

Low Power for Lower Operating Costs
Ultrastar HDDs are designed for optimal power over a variety of workloads. The DC HC570 features low power sequential read/write and mixed random read/write workloads.

OptiNAND Technology Benefits
The Ultrastar DC HC570 is the 2nd-generation platform with OptiNAND technology, which integrates an iNAND Universal Flash Storage (UFS) Embedded Flash Drive (EFD) with traditional spinning disk media.

Western Digital’s 2.2TB/disk areal density leadership is extended to a new 10-disk platform, delivering 22TB capacity with CMR recording format. More disks and high areal density work together to maximize data storage efficiency.

OptiNAND improves drive resiliency in the event of an emergency power off (EPO) by increasing the amount of non-volatile memory (NVM) available to flush critical metadata to the iNAND.

ArmorCache is a feature enabled by OptiNAND that combines the performance of write cache enabled (WCE) mode and the data protection of write cache disabled (WCD) mode, offering the best of both scenarios. When operating in WCE mode, ArmorCache ensures that the DRAM cache will be safely written in event of an EPO and no data is lost. When operating in WCD mode, the drive will ensure that all user data in DRAM is safely written upon EPO, and the drive will operate with WCE-equivalent performance. Performance and data protection are now identical across both WCE and WCD modes.

Trusted Reliability and Quality for Data at Scale
The Ultrastar DC HC570 meets modern data center reliability requirements with 2.5M MTBF (projected) and a 5-year limited warranty. It is performance-optimized for heavy application workloads and is designed to handle workloads up to 550TB per year. It offers security and encryption options to help protect data from unauthorized use, including SED models.

Trust Western Digital and the Ultrastar DC HC570 hard drive to deliver the highest capacity and greatest value for your data center.

Specifications

Hard drive
Component for	Server/workstation
HDD size	3.5"
HDD capacity	22 TB
HDD average transfer rate	600 MB/s
HDD speed	7200 RPM
Interface	Serial ATA III
Access time	4.16 ms
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	22 TB
HDD average transfer rate	600 MB/s
HDD speed	7200 RPM
Interface	Serial ATA III
Access time	4.16 ms
Mean time between failures (MTBF)	2500000 h
Storage drive buffer size	512 MB
Power
Power consumption (typical)	5.7 W
Power consumption (write)	9.3 W
Power consumption (read)	9.3 W
Power consumption (idle)	0.26 W
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	5 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Technical details
Harmonized System (HS) code	84717050
Weight & dimensions
Weight	670 g
Logistics data
Harmonized System (HS) code	84717050
Other features
Interface	Serial ATA III

8TB, SATA, 3.5", 512e, SE

Key Features

• Economical Capacity – Helps address budget and access requirements
• High Performance – Up to 12% faster than prior generation Ultrastar 7K6000
• Drop-in Ready – Designed for traditional storage and server applications

Description

As the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on lower capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications. Designed to handle workloads up to 550TB per year, Ultrastar DC HC320 is an 8TB HDD that helps address economic and access requirements of many traditional IT workloads. Lower capacity drives also help address architecture limitations. The Ultrastar DC HC320 is designed for traditional storage and server applications as well as distributed and scalable computing, including block and file storage architectures, providing fast 7200 RPM performance and lower acquisition cost to help ease budget constraints.

Specifications

Hard drive
Component for	Server/workstation
HDD size	3.5"
HDD capacity	8 TB
HDD speed	7200 RPM
Interface	Serial ATA III
Write seek time	8.6 ms
Read seek time	8 ms
Average latency	4.16 ms
Start/stop cycles	600000
HDD sustained transfer rate	243 MiB/s
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	Server/workstation
HDD size	3.5"
HDD capacity	8 TB
HDD speed	7200 RPM
Interface	Serial ATA III
Write seek time	8.6 ms
Read seek time	8 ms
Average latency	4.16 ms
Start/stop cycles	600000
HDD sustained transfer rate	243 MiB/s
HDD interface transfer rate	6 Gbit/s
Mean time between failures (MTBF)	2000000 h
Storage drive buffer size	256 MB
Power
Power consumption (write)	8.8 W
Power consumption (read)	8.8 W
Power consumption (idle)	7.4 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	70 G
Non-operating vibration	1.04 G
Non-operating shock	300 G
Technical details
Quantity per pack	1 pc(s)
Harmonized System (HS) code	84717050
Packaging content
Storage drive adapter included	No
Weight & dimensions
Width	101.6 mm
Height	26.1 mm
Depth	147 mm
Weight	715 g
Packaging data
Storage drive adapter included	No
Quantity per pack	1 pc(s)
Logistics data
Harmonized System (HS) code	84717050
Other features
Interface	Serial ATA III

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