Collection: Internal Hard Drives

Internal hard drives are storage devices installed inside a computer to store digital data, including the operating system, software, and files. They provide non-volatile memory, retaining information even when the computer is powered off.

  • Seagate Exos M internal hard drive 28 TB 7200 RPM 512 MB 3.5" Serial ATA

    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)
    Regular price $2,392.21
    Sale price $2,392.21 Regular price
  • Seagate IronWolf ST16000VN001 internal hard drive 16 TB 7200 RPM 256 MB 3.5" Serial ATA III

    16TB, SATA, 3.5", 7200rpm, Cache 256MB

    Description

    The Best Comes From Within

    Seagate has dominated the data storage industry for 40 years.

    We understand your unique data storage challenges, and crafted the IronWolf® and IronWolf Pro 14 TB NAS hard drives to help you achieve your goals.

    Be Tough. Be Ready

    For everything NAS, there’s IronWolf and IronWolf Pro — always on, always working.

    Built for multi-user environments and high workload rates, these NAS hard drives are enhanced with AgileArray technology for optimal reliability and system scalability.

    Drive Health and Data Recovery

    IronWolf Health Management (IHM) means better drive health. When IronWolf or IronWolf Pro hard drives are integrated into compatible network attached storage (NAS) systems, the overall system reliability increases because the NAS system is constantly monitored and users are alerted if needed.

    For further protection, a Rescue Recovery Data Plan is included for 2 years when you purchase and register an IronWolf Pro drive. You’ll have access to a global team of world-class data recovery experts in case of unexpected data loss.

    Built for Work. Built for Performance

    Multiple users can confidently upload and download data on a NAS system populated with IronWolf hard drives.

    All IronWolf hard drives are equipped with RV sensors to maintain performance in multi-bay NAS enclosures.

    Support Your Business

    A small business needs data that can thrive.

    IronWolf NAS hard drives can handle the vibrations and high workload rates of a high data network within a multi-RAID environment.

    Be Creative. Keep Growing

    IronWolf and IronWolf Pro help keep you on schedule with 24×7 remote access, backup, and file sharing.

    So keep doing what you do best. These drives will keep pace with your growing data storage requirements.

    Specifications

    Hard drive
    Component for NAS
    HDD size 3.5"
    HDD capacity 16 TB
    Workload rate limit 180 TB/year
    HDD speed 7200 RPM
    Interface Serial ATA III
    Start/stop cycles 600000
    HDD interface transfer rate 6 Gbit/s
    Mean time between failures (MTBF) 1000000 h
    Certification CE
    Storage drive buffer size 256 MB
    Features
    Type HDD
    Component for NAS
    HDD size 3.5"
    HDD capacity 16 TB
    Workload rate limit 180 TB/year
    HDD speed 7200 RPM
    Interface Serial ATA III
    Start/stop cycles 600000
    HDD interface transfer rate 6 Gbit/s
    Mean time between failures (MTBF) 1000000 h
    Certification CE
    Storage drive buffer size 256 MB
    Power
    Power consumption (typical) 7.9 W
    Power consumption (standby) 0.8 W
    Power consumption (off) 0.8 W
    Start-up current 1.8 A
    Operating voltage 5 / 12 V
    Operational conditions
    Operating temperature (T-T) 5 - 70 °C
    Storage temperature (T-T) -40 - 70 °C
    Operating relative humidity (H-H) 5 - 90%
    Storage relative humidity (H-H) 5 - 95%
    Non-operating altitude -304.8 - 12192 m
    Operating shock 70 G
    Non-operating shock 250 G
    Technical details
    Quantity per pack 1 pc(s)
    Doesn't contain Halogen
    Weight & dimensions
    Width 101.8 mm
    Height 26.1 mm
    Depth 147 mm
    Weight 690 g
    Packaging data
    Quantity per pack 1 pc(s)
    Other features
    Interface Serial ATA III
    Certification CE
    Regular price $1,261.66
    Sale price $1,261.66 Regular price $2,786.30
  • Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM 512 MB 3.5" Serial ATA

    Ultrastar DC HA340 Data Center 3.5” SATA HDD

    Key Features

    • Ultrastar DC HA340 drives extend Western Digital's long-standing tradition of reliability leadership with a 2.0M-hour MTBF failure rating (projected) and a 5-year limited warranty.
    • Capacity points support both OEM and cloud deployments as well as traditional IT systems.
    • Performance-optimized to handle heavy application workloads up to 550TB per year

    Description

    Economical Capacities and Fast Data Access for the Data Center
    The Ultrastar® DC HA340 HDD in 4TB, 6TB, and 8TB delivers efficiency and performance for traditional and legacy systems based on proven CMR technology. Designed for a variety of applications including traditional storage arrays, rack-mounted storage enclosures and server-based storage systems, these drives are offered at 7,200 RPM with 6Gb/s SATA and Advanced Format 512e format.
    Technology innovation delivers efficiency and performance for legacy systems
    Address data center requirements by providing legacy capacities from 4TB to 8TB while implementing the latest in HDD storage technologies.
    Proven and cost-efficient design
    Ultrastar DC HA340 drives are based on an air-based HDD platform with Conventional Magnetic Recording (CMR) technology in a 3.5-inch form factor.  
    Performance and protection 
    These 4TB, 6TB, and 8TB HDD’s leverage a dual-stage microactuator to enhance head positioning accuracy for better drive performance.  
    Designed for data center workloads
    The Ultrastar DC HA340 is performance-optimized to handle heavy application workloads of up to 550TB2 per year.
    Built with reliability in mind 
    This robust drive delivers dependability in intense data center environments with up to 2M hours MTBF3 (projected). 
    Quality and security
    Provides additional peace of mind with a 5-year limited warranty. 

    Specifications

    Hard drive
    Component for Server/workstation
    HDD size 3.5"
    HDD capacity 12 TB
    Workload rate limit 550 TB/year
    HDD speed 7200 RPM
    Interface Serial ATA
    Average latency 4.16 ms
    Start/stop cycles 600000
    HDD sustained transfer rate 255 MiB/s
    HDD interface transfer rate 6 Gbit/s
    Mean time between failures (MTBF) 2000000 h
    Storage drive buffer size 512 MB
    Features
    Type HDD
    Component for Server/workstation
    HDD size 3.5"
    HDD capacity 12 TB
    Workload rate limit 550 TB/year
    HDD speed 7200 RPM
    Interface Serial ATA
    Average latency 4.16 ms
    Windows operating systems supported Yes
    Linux operating systems supported Yes
    Start/stop cycles 600000
    HDD sustained transfer rate 255 MiB/s
    HDD interface transfer rate 6 Gbit/s
    Mean time between failures (MTBF) 2000000 h
    Storage drive buffer size 512 MB
    Uncorrectable Bit Error Rate (UBER) < 1 per 10^15 bits read
    Advanced Format (AF) Yes
    24/7 operation Yes
    Power
    Power consumption (typical) 9.2 W
    Power consumption (idle) 8.4 W
    Operating voltage 5 / 12 V
    System requirements
    Windows operating systems supported Yes
    Linux operating systems supported Yes
    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 250 G
    Technical details
    Quantity per pack 1 pc(s)
    Weight & dimensions
    Width 101.6 mm
    Height 147 mm
    Depth 26.1 mm
    Weight 750 g
    Packaging data
    Quantity per pack 1 pc(s)
    Other features
    Interface Serial ATA
    Windows operating systems supported Yes
    Linux operating systems supported Yes
    Regular price $1,335.64
    Sale price $1,335.64 Regular price
  • Seagate IronWolf Pro ST10000NT001 internal hard drive 10 TB 7200 RPM 256 MB 3.5" Serial ATA III

    10 TB, SATA 6Gb/s, 26.11 x 101.85 x 146.99 mm, 720 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 10 TB
    Workload rate limit 550 TB/year
    HDD speed 7200 RPM
    Interface Serial ATA III
    HDD sustained transfer rate 263 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 NAS
    HDD size 3.5"
    HDD capacity 10 TB
    Workload rate limit 550 TB/year
    HDD speed 7200 RPM
    Interface Serial ATA III
    HDD sustained transfer rate 263 MiB/s
    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
    Noise level (idle) 28 dB
    Power
    Power consumption (typical) 10.1 W
    Power consumption (standby) 1 W
    Power consumption (off) 1 W
    Power consumption (idle) 7.8 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 70 G
    Non-operating vibration 2.27 G
    Non-operating shock 250 G
    Weight & dimensions
    Width 101.8 mm
    Height 26.1 mm
    Depth 147 mm
    Weight 720 g
    Other features
    Interface Serial ATA III
    Regular price $954.03
    Sale price $954.03 Regular price $852.34
  • Seagate SkyHawk AI internal hard drive 24 TB 7200 RPM 512 MB 3.5" Serial ATA III

    24 TB, 3.5", SATA III, 32 AI Channels

    Description

    A video-optimised drive, SkyHawk AI is designed for NVRs with artificial intelligence for edge 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).1

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

    Specifications

    Hard drive
    Component for Surveillance system
    HDD size 3.5"
    HDD capacity 24 TB
    HDD speed 7200 RPM
    Interface Serial ATA III
    Start/stop cycles 600000
    HDD sustained transfer rate 260 MiB/s
    HDD interface transfer rate 6 Gbit/s
    Mean time between failures (MTBF) 2000000 h
    Storage drive buffer size 512 MB
    Features
    Type HDD
    Component for Surveillance system
    HDD size 3.5"
    HDD capacity 24 TB
    HDD speed 7200 RPM
    Interface Serial ATA III
    Start/stop cycles 600000
    HDD sustained transfer rate 260 MiB/s
    HDD interface transfer rate 6 Gbit/s
    Mean time between failures (MTBF) 2000000 h
    Storage drive buffer size 512 MB
    Uncorrectable Bit Error Rate (UBER) < 1 per 10^15 bits read
    Rotational Vibration (RV) sensors Yes
    Number of AI channels 32
    Maximum number of cameras supported 64
    Power
    Power consumption (typical) 7.72 W
    Power consumption (standby) 1 W
    Power consumption (idle) 3.5 W
    Start-up current 2 A
    Operating voltage 5 / 12 V
    Operational conditions
    Operating temperature (T-T) 0 - 65 °C
    Technical details
    Products per pallet layer 8 pc(s)
    Harmonized System (HS) code 84717050
    Weight & dimensions
    Width 101.8 mm
    Height 26.1 mm
    Depth 147 mm
    Weight 680 g
    Logistics data
    Master (outer) cases per pallet 40 pc(s)
    Products per master (outer) case 20 pc(s)
    Products per pallet layer 8 pc(s)
    Harmonized System (HS) code 84717050
    Other features
    Interface Serial ATA III
    Master (outer) cases per pallet 40 pc(s)
    Maximum number of cameras supported 64
    Regular price $2,030.07
    Sale price $2,030.07 Regular price
  • Western Digital Ultrastar DC HC560 internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA

    20 TB, SE, SATA, 3.5 Inch, 512MB, 6 GB/s, 101.6 x 26.162 x 147 mm, 690 g

    Description

    20TB capacity with a reimagined HDD
    An innovative storage architecture to help our customers meet their need for exponential data growth.

    Reimagining the HDD for Exponential Data Growth
    Hyperscale cloud, CSPs, enterprises, smart video surveillance partners, NAS suppliers and more need storage solutions to meet the exponential growth in data creation. When it comes to cost-effective storage of data at scale, hard disk drives (HDDs) continue to play a central role. HDDs deliver the capacity, performance and reliability needed to store vast amounts of data today and well into the future. Investments in HDD technology remain critical to supporting worldwide data growth.

    Western Digital has developed flash-enhanced drives with OptiNAND™ technology by vertically integrating our leading NAND flash with our world-class HDDs. Western Digital HDDs have been leaders in areal density with industry first technologies of energy-assisted magnetic recording technology (EAMR), triple-stage actuator (TSA), HelioSeal®, and now OptiNAND technology. Higher areal density means higher capacities to meet storage challenges.

    20TB1 HDDs with OptiNAND Technology
    OptiNAND integrates an iNAND® Universal Flash Storage (UFS) Embedded Flash Drive (EFD) with traditional spinning disk media, and incorporates innovative changes to the firmware algorithm and system-on-a-chip (SoC). OptiNAND is not a hybrid technology. The drive works smarter, with enhanced firmware algorithms taking advantage of expanded metadata that has been offloaded to the iNAND, enabling more tracks per inch (TPI) with resulting increased areal density.

    The Ultrastar DC HC560, with the first implementation of OptiNAND technology’s capacity-enabling features, delivers an unbeaten 20TB capacity in a nine-disk platform (2.2TB/platter) with CMR recording format

    Specifications

    Hard drive
    Component for Server/workstation
    HDD size 3.5"
    HDD capacity 20 TB
    Workload rate limit 550 TB/year
    HDD speed 7200 RPM
    Interface Serial ATA
    Average latency 4.16 ms
    HDD sustained transfer rate 257 MiB/s
    HDD interface transfer rate 6 Gbit/s
    Mean time between failures (MTBF) 2.5 h
    Storage drive buffer size 512 MB
    Features
    Type HDD
    Component for Server/workstation
    HDD size 3.5"
    HDD capacity 20 TB
    Workload rate limit 550 TB/year
    HDD speed 7200 RPM
    Interface Serial ATA
    Average latency 4.16 ms
    Windows operating systems supported Yes
    Linux operating systems supported Yes
    HDD sustained transfer rate 257 MiB/s
    HDD interface transfer rate 6 Gbit/s
    Mean time between failures (MTBF) 2.5 h
    Storage drive buffer size 512 MB
    Uncorrectable Bit Error Rate (UBER) < 1 per 10^15 bits read
    24/7 operation Yes
    Power
    Operating voltage 5 / 12 V
    System requirements
    Windows operating systems supported Yes
    Linux operating systems supported Yes
    Operational conditions
    Operating temperature (T-T) 5 - 60 °C
    Storage temperature (T-T) -40 - 70 °C
    Operating vibration 0.7 G
    Operating shock 50 G
    Non-operating vibration 1.04 G
    Non-operating shock 250 G
    Technical details
    Harmonized System (HS) code 84717050
    Weight & dimensions
    Width 101.6 mm
    Height 147 mm
    Depth 26.2 mm
    Weight 690 g
    Logistics data
    Harmonized System (HS) code 84717050
    Other features
    Interface Serial ATA
    Windows operating systems supported Yes
    Linux operating systems supported Yes
    Regular price $2,063.82
    Sale price $2,063.82 Regular price $1,860.96
  • Western Digital Red Pro internal hard drive 18 TB 7200 RPM 512 MB 3.5" Serial ATA

    18TB, 7200rpm, SATA, 272MB/s

    Key Features

    • Available in capacities ranging from 2-18TB with
    • support for up to 24 bays
    • Supports up to 300 TB/yr workload rate
    • Enhanced reliability with 3D Active Balance™
    • Plus technology and error recovery controls with
    • NASware™ 3.0 technology
    • Extended drive testing to ensure each drive is
    • tested for extended reliable operation

    Description

    For the Demands of Big Business
    Designed specifically with medium or large scale business customers in mind, WD Red™ Pro drives are available for up to 24-bay NAS systems. Engineered to handle high-intensity workloads1 in 24x7 environments, WD Red™ Pro is ideal for archiving and sharing, as well as RAID array rebuilding on extended operating systems such as ZFS or other file systems. These drives add value to your business by enabling your employees to quickly share their files and back-up folders reliably in your NAS solution.

    Exclusive NASware™ 3.0 Technology
    Our exclusive advanced firmware technology, NASware™ 3.0, enables seamless integration, robust data protection and optimal performance for NAS systems operating under heavy demand. Built into every WD Red™ Pro hard drive, NASware 3.0’s advanced technology improves storage performance by increasing compatibility, integration, upgradeability, and reliability.

    Built for Optimum NAS Compatibility
    WD Red™ Pro drives with NASware™ technology takes the guesswork out of selecting a drive. Optimized for NAS systems, our unique algorithm balances performance and reliability in NAS and RAID environments. Simply put, a WD Red™ Pro drive is one of the most compatible drives available for NAS enclosures. But don’t take our word for it. WD Red™ Pro drives are a reflection of extensive NAS partner technology engagement and compatibility-testing.

    Larger NAS Bay Shock Protection
    WD Red™ Pro drives are equipped with a multi-axis shock sensor that automatically detects subtle shock events and dynamic fly height technology which adjusts each read-write function to compensate and protect the data. This combination of technology further protects the drives in larger 24-bay NAS environments and helps increase hard drive reliability.

    3D Active Balance Plus
    Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time.

    Error Recovery Prevention
    Built specifically for RAID and NAS environments, WD Red™ Pro drives come equipped with error recovery controls as part of NASware™ 3.0 technology to help reduce drive fallout in RAID applications.

    Extended Drive Testing
    A NAS environment that has up to 24 bays is very demanding on a hard drive with added vibration and heat. This is why every WD Red™ Pro drive is shipped with extended thermal cycle burn-in testing to help ensure each drive is tested for extended reliable operation.

    Desktop drives vs. WD Red™ Pro
    Do right by your NAS and choose the drive purpose-built for NAS with an array of features to help preserve your data and maintain optimum performance. Take the following into consideration when choosing a hard drive for your NAS:

    Specifications

    Hard drive
    Component for NAS
    HDD size 3.5"
    HDD capacity 18 TB
    HDD speed 7200 RPM
    Interface Serial ATA
    HDD interface transfer rate 6 Gbit/s
    Compatible products NAS
    Storage drive buffer size 512 MB
    Features
    Type HDD
    Component for NAS
    HDD size 3.5"
    HDD capacity 18 TB
    HDD speed 7200 RPM
    Interface Serial ATA
    HDD interface transfer rate 6 Gbit/s
    Compatible products NAS
    Storage drive buffer size 512 MB
    24/7 operation Yes
    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
    Harmonized System (HS) code 84717050
    Weight & dimensions
    Width 101.6 mm
    Height 26.1 mm
    Depth 147 mm
    Weight 690 g
    Logistics data
    Harmonized System (HS) code 84717050
    Other features
    Interface Serial ATA
    Compatible products NAS
    Regular price $1,789.94
    Sale price $1,789.94 Regular price $2,088.90
  • Western Digital Ultrastar DC HC555 internal hard drive 18 TB 7200 RPM 512 MB 3.5" Serial ATA III

    3.5" 18TB 512 7200RPM SATA 512E SE NP3 DC

    Key Features

    • Capacities up to 20TB in standard 3.5-inch form factor
    • Conventional Magnetic Recording (CMR) technology
    • Superior reliability of field-proven hardware and firmware designs
    • Seamless integration with existing applications & environments

    Description

    Engineered to handle high-intensity workloads with proven technology

    Ultrastar Data Center HC555 hard drives are engineered to deliver the large capacity, strong performance and proven reliability needed to handle high-intensity workloads in 24×7 multi-user data center environments.

    Handle Data Center Workloads with Proven Technology
    The combination of field-proven hardware with the latest innovative technologies delivers the performance, capacity and reliability needed to handle high-intensity workloads in 24×7 multi-user data center environments.

    Grow Capacity while Lowering Costs
    Western Digital’s energy-assisted perpendicular magnetic recording (ePMR) technology enables customers to grow capacities while lowering TCO (total cost of ownership) including both $/TB and OpEx.

    Rapid qualification and integration
    Leveraging hardware designs from generations of highly successful products ensures easy qualification, seamless integration and rapid adoption by existing customers.

    Reliability You Can Trust
    Built off the same platform that is deployed in thousands of data centers around the world, these drives deliver superior dependability and field-proven reliability for hassle free data storage.

    Increase Density with Low Power
    Western Digital’s Triple-Stage Actuator (TSA) increases tracks-per-inch (TPI) while providing greater control over the actuator arm, enabling the highest capacities with low power.

    Meet Eco Goals with Helium
    The stable internal environment created by our HelioSeal® technology enables this high-capacity helium drive to deliver one of the lowest power profiles in the industry.

    Protected Against Vibration & Shock
    Disturbances caused by increased vibration are anticipated and proactively counteracted by Rotation Vibration (RV) sensors and subtle shock events are automatically detected by multi-axis shock sensors and compensated for with dynamic fly height technology to maintain performance and protect data.

    Trusted Reliability, Quality and World-Class Support
    As an industry-leading hard drive manufacturer, Western Digital stands behind their Ultrastar hard drives with the assurance of a projected 2.5M-hour MTBF rating.

    Specifications

    Hard drive
    Component for Server/workstation
    HDD size 3.5"
    HDD capacity 18 TB
    HDD average transfer rate 269 MB/s
    HDD speed 7200 RPM
    Interface Serial ATA III
    Average latency 4.16 ms
    Start/stop cycles 600000
    Hot-swap No
    HDD sustained transfer rate 257 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 Server/workstation
    HDD size 3.5"
    HDD capacity 18 TB
    HDD average transfer rate 269 MB/s
    HDD speed 7200 RPM
    Interface Serial ATA III
    Average latency 4.16 ms
    Start/stop cycles 600000
    Hot-swap No
    HDD sustained transfer rate 257 MiB/s
    HDD interface transfer rate 6 Gbit/s
    Mean time between failures (MTBF) 2500000 h
    Storage drive buffer size 512 MB
    24/7 operation Yes
    Power
    Power consumption (typical) 6.4 W
    Power consumption (idle) 5.3 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
    Warranty period 5 year(s)
    Weight & dimensions
    Width 101.6 mm
    Height 26.1 mm
    Depth 147 mm
    Weight 679 g
    Other features
    Interface Serial ATA III
    Warranty period 5 year(s)
    Regular price $1,945.70
    Sale price $1,945.70 Regular price $2,088.90