Internal Hard Disk Drives

- High quality
- Long life
- Easy installation

- High quality
- Long life
- Easy installation

Delivering Economics and Access Speed to Data Center Applications and Workloads

As the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on mid-range 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, the Ultrastar DC HC300 series is a proven air-filled design that delivers up to the industry leading 10TB1 of capacity to help address the economic and access-density requirements of many data center workloads. Ideal for storage and server applications, as well as distributed and scalable computing (including block and file storage architectures), the Ultrastar DC HC300 series provides fast 7,200 RPM spindle speeds and is offered in either 6Gb/s SATA or 12Gb/s SAS interface with advanced format 512e2 sector size.

We are in a multi-year journey to turn HP around, and we have put in place a plan to restore HP to growth. We know where we need to go, and we're making progress.

We continue to drive product innovation in our core markets, with a focus on cloud, security, and big data.

We see big opportunities ahead, and we are well positioned to take advantage of these opportunities with our remarkable set of assets and strengths. We have the people, the plan, and the foundation in place to help us succeed on the next phase of the journey.

Seagate® Constellation® ES fifth-generation drives lead the industry with a range of high capacity enterprise drive options. Available in both 6Gb/s SAS and SATA interfaces, these drives feature enterprise-class reliability with the power and performance efficiencies that make them ideal for capacity-optimized, 24x7 multi-drive server and storage environments.

Key Features and Benefits
- Reduces design and support costs by building on the Seagate best-in-class enterprise storage foundation;
- Features a range of high capacities—from 500GB to 2TB—in a 3.5-inch enterprise-class hard disk drive;
- Offers a traditional 3.5-inch form factor with enhanced rotational vibration tolerance and high data integrity for enterprise-class reliability in a cost-effective drive;
- Delivers proven reliability, with an MTBF of 1.2 million hours and enhanced end-to-end data integrity with Protection Information feature;
- Lets you choose a 6Gb/s Enterprise SATA or 6Gb/s SAS interface easing integration and delivering up to 2x the throughput of 3Gb/s nearline hard drives;
- Reduces energy and cooling costs, with the lowest power consumption of any nearline 3.5-inch drive;
- Includes Seagate PowerChoice™ technology for even greater on-demand power savings during slow or idle periods;
- TCG-compliant, Self-Encrypting Drive (SED) security option eliminates the need to overwrite or physically destroy drives, enables safe return of drives for warranty or expired lease purposes and allows organizations to securely repurpose or sell hard disk drives;
- Meets regulatory data security compliance requirements and is FIPS 140-2 Validated™ to protect Sensitive but Unclassified and Protected class data.

Information technology professionals rely on HPE quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer users are seeking ways to optimize their system performance. HPE provides leading solutions, adding new levels of performance, availability, flexibility, and management.

Information technology professionals rely on HPE quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer users are seeking ways to optimize their system performance. HPE provides leading solutions, adding new levels of performance, availability, flexibility, and management.

The 12.0 Gbit/s SAS interface AL15SEB Series Enterprise Performance HDDs provide up to 2.4 TB capacity and 10,500rpm performance with Enterprise-class reliability.
Engineered for mission critical IT operations, including database servers and hybrid storage platforms, AL15SE Series provides a range of models including 512 native (512n), or emulated 512 (512e) or 4K native(4Kn) sector length technologies for suitable application and operating system compatibility.
Toshiba Persistent Write Cache technology protects against data loss in the event of unexpected power loss, and helps maintain suitable performance and data reliability for high-duty cycle Mission Critical environments.

Sophisticated performance-enhancing features deliver the speed you need for demanding applications like photo and video editing and internet gaming.

No Compromises
High performance, high capacity, high reliability, and cutting-edge technology; the ideal drive for those who demand the best.

Feature Rich
High performance 7200 RPM Class spin speed, up to 64MB cache and SATA 6Gb/s interface for the ultimate in power computing for notebooks.

High Performance
Dual processor and massive dynamic cache for fast read and write speeds.

Dynamic Cache
WD’s dynamic caching algorithm optimizes cache allocation between reads and writes, reducing congestion and improving overall drive performance.

Dual Processor
Twice the processing power capability of a single-core processor to maximize performance.

Proven Mechanical Architecture
Enhanced reliability features help protect the drive and the data stored on it.

NoTouch Ramp Load Technology
The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

Recommended Use
WD Black mobile hard drives are tested and recommended for use in notebook computers.

The WD Advantage
WD puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. This testing ensures our products consistently meet the highest quality and reliability standards of the WD brand. WD also has a detailed Knowledge Base with more than 1,000 helpful articles as well as helpful software and utilities. Our customer support lines have longer operational hours to ensure you get the help you need when you need it. Our toll-free customer support lines are here to help or you can access our WD Support site for additional details.

The 12.0 Gbit/s SAS interface AL15SEB Series Enterprise Performance HDDs provide up to 2.4 TB capacity and 10,500rpm performance with Enterprise-class reliability.
Engineered for mission critical IT operations, including database servers and hybrid storage platforms, AL15SE Series provides a range of models including 512 native (512n), or emulated 512 (512e) or 4K native(4Kn) sector length technologies for suitable application and operating system compatibility.
Toshiba Persistent Write Cache technology protects against data loss in the event of unexpected power loss, and helps maintain suitable performance and data reliability for high-duty cycle Mission Critical environments.

The 12.0 Gbit/s SAS interface AL15SEB Series Enterprise Performance HDDs provide up to 2.4 TB capacity and 10,500rpm performance with Enterprise-class reliability.

Engineered for mission critical IT operations, including database servers and hybrid storage platforms, AL15SE Series provides a range of models including 512 native (512n), or emulated 512 (512e) or 4K native(4Kn) sector length technologies for suitable application and operating system compatibility.

Toshiba Persistent Write Cache technology protects against data loss in the event of unexpected power loss, and helps maintain suitable performance and data reliability for high-duty cycle Mission Critical environments.

The 12.0 Gbit/s SAS interface AL15SEB Series Enterprise Performance HDDs provide up to 2.4 TB capacity and 10,500rpm performance with Enterprise-class reliability.

Engineered for mission critical IT operations, including database servers and hybrid storage platforms, AL15SE Series provides a range of models including 512 native (512n), or emulated 512 (512e) or 4K native(4Kn) sector length technologies for suitable application and operating system compatibility.

Toshiba Persistent Write Cache technology protects against data loss in the event of unexpected power loss, and helps maintain suitable performance and data reliability for high-duty cycle Mission Critical environments.

Do your servers need reliable, economical, high capacity Midline hard drives for your growing storage workload needs? HPE Server Midline Hard Drives deliver the highest capacity, performance and reliability to your datacenter applications. HPE Midline Hard Drives allow you to store more data without sacrificing performance or reliability; they are ideal to store all your bulk storage requirements. HPE Server Midline Hard Drives are available in both 3.5-inch Large Form Factor (LFF) and 2.5-inch Small Form Factor (SFF) and ship with a standard one-year warranty. All HPE hard drives pass a rigorous qualification process, which certify that every drive is proven to perform in your HPE ProLiant Server environments. Before final certification, all HPE Server Midline Hard Drives are optimized for compatibility and functionality, including support of SMART and HPE Systems Insight Manager.

Designed and Engineered to Provide High Capacity and Reliable Storage
HPE Server Midline Hard Drives are ideal for bulk data storage, cloud and web infrastructure environments.

Broad portfolio of optimized solutions provide up to 10 TB of storage, and growing in a single device.

Rotational Vibration Sensors deliver enhanced rotational vibration tolerance that provides enterprise class reliability in midline drives.

Available in 2.5-inch Small Form Factor (SFF) and 3.5-inch Large Form Factor (LFF) in a wide variety of capacity points.

Support Entry/SMB servers with value priced drives
HPE Server Midline Hard Drives have lower start-up costs without sacrificing reliability at the lowest $/GB.

Non-mission critical hard drives at the lowest $/GB.

6 Gb/sec data transfer rate to support existing servers.

HP SATA drives are designed for the reliability and mass storage demanded by today's entry server and external storage environments. The SATA portfolio is categorized into two categories: Entry (ETY) and Midline (MDL) drives. HP SATA Entry drives are the lowest unit-cost solution for entry-level servers. HP SATA Midline drives are designed with economical reliability and performance for external storage, backups and archival applications. These high capacity drives provide the lowest $/GB to our customers. Both Entry and Midline SATA drives provide the best price advantage for non-mission critical applications with low workloads of 40% or less. HP SATA drives are available small form factor (3.5-inch) and large form factor (2.5-inch) and ship with a standard one year warranty.

- High quality
- Long life