Your go-to destination for cutting-edge server products

9/9

HPE 861742-B21 6TB 7.2K RPM 3.5" LFF SATA-6GBPS Midline SC 512E Hard Drive

861742-B21
Hover on image to enlarge

Brief Overview of 861742-B21

HPE 861742-B21 6TB 7.2K RPM 3.5 Inch LFF SATA-6GBPS Midline SC 512E Hot Swap Hard Drive. Excellent Refurbished with 6-Month Replacement Warranty
QR Code of HPE 861742-B21 6TB 7.2K RPM 3.5" LFF SATA-6GBPS Midline SC 512E Hard Drive
$224.10
$155.00
You save: $69.10 (31%)
Ask a question
180 days
+
Quote
Additional 7% discount at checkout
SKU/MPN861742-B21Availability✅ In StockProcessing TimeUsually ships same day ManufacturerHPE Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
Our Advantages
  • Free Ground Shipping 
  • — Min. 6-month Replacement Warranty
  • — Genuine/Authentic Products  
  • — Easy Return and Exchange
  • — Different Payment Methods
  • — Best Price
  • — We Guarantee Price Matching
  • — Tax-Exempt Facilities
  • — 24/7 Live Chat, Phone Support 
Payment Options
  • — Visa, MasterCard, Discover, and Amex
  • — JCB, Diners Club, UnionPay
  • — PayPal, ACH/Wire Transfer
  • — Apple Pay, Amazon Pay, Google Pay
  • — Buy Now, Pay Later - Affirm, Afterpay
  • — GOV/EDU/Institutions PO's Accepted 
  • — Invoices
Delivery
  • — Deliver Anywhere
  • — Express Delivery in the USA and Worldwide
  • — Ship to -APO -FPO
  • For USA - Free Ground Shipping
  • — Worldwide - from $30
Description

Capacity: 6TB

The HPE 861742-B21 Hard Drive is equipped with an impressive capacity of 6TB. This large storage capacity allows users to store a vast amount of data, making it an ideal choice for businesses and individuals who require high storage capabilities.

Benefits of 6TB Capacity

Ample Storage Space

With 6TB of storage, users can store a significant amount of data without worrying about running out of space. This is particularly beneficial for organizations that deal with large volumes of data such as media companies, research institutions, and data centers. It allows them to store extensive databases, multimedia files, and other critical information in a single hard drive.

Reduced Need for Multiple Drives

By having a 6TB capacity, users can consolidate their data onto a single hard drive, eliminating the need for multiple drives. This not only saves physical space but also simplifies data management and reduces maintenance efforts. It enables users to access all their files from one location, streamlining workflows and improving productivity.

Future-Proof Storage Solution

As technology advances and data continues to grow exponentially, having a 6TB capacity ensures that users have enough room to accommodate future storage needs. By investing in a high-capacity hard drive like the HPE 861742-B21, users can be confident that their data storage requirements will be met for years to come.

Importance of 6TB Capacity
Efficient Data Organization

The ability to store large quantities of data in a single drive allows for efficient data organization. Users can categorize their files and folders in a logical manner, making it easier to locate and retrieve specific information when needed. This enhances productivity and reduces time wasted searching for files across multiple drives.

Seamless Data Backup and Recovery

When it comes to data backup and recovery, having a 6TB capacity ensures that users have enough space to create comprehensive backups of their critical data. It enables them to implement robust backup strategies, including full system backups, incremental backups, and off-site backups. With ample storage capacity, users can rest assured that their data is protected and can be easily restored in the event of hardware failure or data loss.

Scalability and Flexibility

The 6TB capacity of the HPE 861742-B21 Hard Drive offers scalability and flexibility for users. As their storage needs increase over time, they can easily expand their storage infrastructure by adding additional drives. This scalability allows businesses to adapt to changing requirements without significant disruption or investment in new hardware.

Speed: 7.2K RPM

The HPE 861742-B21 Hard Drive boasts a speed of 7.2K RPM (rotations per minute). This high rotational speed contributes to faster data transfer rates, improved performance, and enhanced user experience.

Benefits of 7.2K RPM Speed

Enhanced Data Access Time

The 7.2K RPM speed of the HPE 861742-B21 enables faster data access times compared to slower spinning hard drives. This means that users can retrieve and access their files more quickly, resulting in improved productivity and efficiency. It is particularly advantageous for applications that require frequent read/write operations, such as databases, virtual machines, and multimedia editing software.

Smooth Multitasking

With its high rotational speed, the HPE 861742-B21 enables smooth multitasking capabilities. Users can perform multiple tasks simultaneously without experiencing significant lag or slowdowns. This is crucial for individuals and organizations that rely on their hard drives to handle demanding workloads, ensuring uninterrupted performance and seamless multitasking.

Optimized Performance

The 7.2K RPM speed contributes to overall system performance optimization. By providing faster data transfer rates, it reduces the time required for data to be read from or written to the hard drive. This results in quicker application load times, faster boot-ups, and improved overall system responsiveness. Users can experience a noticeable boost in performance, allowing them to work more efficiently and effectively.

Importance of 7.2K RPM Speed
Ideal for High-Performance Computing

The 7.2K RPM speed makes the HPE 861742-B21 Hard Drive an excellent choice for high-performance computing environments. It can handle resource-intensive tasks and applications that demand fast data access and transfer rates. Whether it's running complex simulations, performing data analysis, or hosting virtual environments, this hard drive's speed ensures optimal performance in demanding computing scenarios.

Seamless Media Streaming

For users who rely on their hard drives for media storage and streaming purposes, the 7.2K RPM speed is crucial. It allows for smooth playback of high-definition videos, eliminates buffering issues, and ensures a seamless media streaming experience. Whether it's watching movies, editing videos, or gaming, users can enjoy uninterrupted playback without any lag or stuttering.

Improved Gaming Performance

Gamers can also benefit from the 7.2K RPM speed of the HPE 861742-B21 Hard Drive. It enables faster loading times for games, reducing waiting times between levels or scenes. This translates into a more immersive gaming experience with minimal interruptions. Additionally, the high rotational speed helps to minimize texture pop-ins and provides smoother gameplay by quickly accessing game assets.

Form Factor: 3.5 Inch LFF

The HPE 861742-B21 Hard Drive features a form factor of 3.5 inches LFF (Large Form Factor). This form factor is widely used in enterprise-grade servers and storage systems and offers several benefits for users.

Benefits of 3.5 Inch LFF Form Factor

Increased Storage Density

The 3.5-inch LFF form factor allows for higher storage density compared to smaller form factors. It provides more physical space for larger platters and additional storage components, resulting in greater storage capacity within the same physical footprint. Users can maximize their storage capabilities without needing to invest in additional hardware or rack space.

Compatibility with Enterprise Systems

The 3.5-inch LFF form factor is commonly used in enterprise-grade servers and storage systems. It ensures compatibility with a wide range of server models, including those from HPE and other leading manufacturers. This makes it easier for users to integrate the HPE 861742-B21 into their existing infrastructure without any compatibility issues or the need for additional adapters or converters.

Improved Cooling and Reliability

The larger size of the 3.5-inch LFF form factor allows for better heat dissipation and improved cooling. This is crucial for high-performance systems that generate a significant amount of heat during operation. The improved cooling helps to maintain optimal operating temperatures, reducing the risk of overheating and extending the lifespan of the hard drive. Users can rely on the HPE 861742-B21 to deliver consistent performance and enhanced reliability.

Importance of 3.5 Inch LFF Form Factor
Enterprise-Grade Storage Solutions

The 3.5-inch LFF form factor is widely adopted in enterprise-grade storage solutions, making the HPE 861742-B21 an ideal choice for organizations that require reliable and scalable storage capabilities. It ensures compatibility with existing server infrastructure, simplifies deployment, and provides a seamless integration experience. Users can trust this hard drive to deliver the performance and reliability needed to meet their enterprise storage demands.

Efficient Data Center Management

For data centers that handle massive amounts of data, the 3.5-inch LFF form factor offers efficient data center management. It allows for dense storage configurations, reducing the physical footprint required for storage systems. This optimization of space can lead to significant cost savings in terms of rack space, power consumption, and cooling requirements. Data center operators can maximize their storage capacity while minimizing operational costs.

Future-Proof Investment

By choosing a hard drive with a 3.5-inch LFF form factor, users are making a future-proof investment. This form factor has been widely adopted and is expected to remain the standard for enterprise storage systems for the foreseeable future. Users can confidently invest in the HPE 861742-B21 knowing that it will be compatible with future server and storage technologies, ensuring long-term usability and scalability.

Interface: SATA-6GBPS

The HPE 861742-B21 Hard Drive utilizes the SATA-6GBPS interface, providing users with a high-speed connection between the hard drive and their system. This interface offers several benefits in terms of data transfer rates, compatibility, and ease of use.

Benefits of SATA-6GBPS Interface

Fast Data Transfer Rates

The SATA-6GBPS interface offers fast data transfer rates, allowing users to quickly read from and write to their hard drive. It provides a significant improvement over previous SATA interfaces, enabling efficient data handling for both small and large file transfers. Users can experience faster system boot times, reduced file transfer times, and improved overall system responsiveness.

Wide Compatibility

The SATA-6GBPS interface is widely supported by modern computer systems and motherboards. It ensures broad compatibility across a range of devices, making it easy for users to integrate the HPE 861742-B21 into their existing systems. Whether it's a desktop computer, workstation, or server, users can take advantage of the SATA-6GBPS interface without worrying about compatibility issues.

Plug-and-Play Convenience

The SATA-6GBPS interface offers plug-and-play convenience, allowing for easy installation and setup. Users can simply connect the hard drive to their system using a SATA cable and power connector, without the need for any additional adapters or drivers. This simplicity ensures a hassle-free installation process, saving time and effort.

Importance of SATA-6GBPS Interface
Improved System Performance

The fast data transfer rates of the SATA-6GBPS interface contribute to improved system performance. Users can enjoy faster application load times, quicker file access, and smoother multitasking. This is particularly beneficial for resource-intensive tasks such as video editing, gaming, and data analysis, where data transfer speeds play a crucial role in overall system responsiveness.

Efficient Data Backup and Recovery

The high-speed connection provided by the SATA-6GBPS interface facilitates efficient data backup and recovery processes. Users can quickly create backups of their critical data without experiencing significant delays. Similarly, in the event of data loss or hardware failure, the fast transfer rates enable swift data recovery, minimizing downtime and ensuring business continuity.

Seamless Hardware Upgrades

The SATA-6GBPS interface simplifies hardware upgrades for users. Whether they are replacing an existing hard drive or expanding their storage capacity, the SATA-6GBPS interface ensures easy compatibility with new drives. Users can seamlessly migrate their data to the HPE 861742-B21 without needing to invest in additional hardware or face compatibility issues.

Technology: Midline

The HPE 861742-B21 Hard Drive features Midline technology. Midline drives are designed to strike a balance between performance and cost-effectiveness, making them an ideal choice for users who require reliable storage solutions without breaking the bank.

Benefits of Midline Technology

Cost-Effective Storage Solution

Midline drives offer a cost-effective storage solution for users who require large storage capacities without the need for maximum performance. They provide a balance between performance and affordability, making them suitable for budget-conscious individuals and organizations. The HPE 861742-B21 with Midline technology allows users to meet their storage needs without overpaying for features they may not require.

Reliable Data Storage

While Midline drives may not offer the highest performance levels, they are designed to deliver reliable and consistent data storage. The focus is on durability and data integrity, ensuring that users' critical information remains safe and accessible. The HPE 861742-B21 with Midline technology is built to withstand continuous operation and handle the demands of enterprise environments, providing peace of mind to users.

Energy Efficiency

Midline drives are known for their energy efficiency. They consume less power compared to high-performance drives, resulting in lower energy costs and reduced environmental impact. This makes them an eco-friendly choice for users who prioritize sustainability and want to minimize their carbon footprint.

Importance of Midline Technology
Optimized Storage Investment

By opting for a hard drive with Midline technology, users can optimize their storage investment. They can allocate their budget towards high-capacity storage solutions that meet their specific requirements, without paying for unnecessary performance features. The HPE 861742-B21 with Midline technology offers a cost-effective storage solution that delivers reliable performance and ensures long-term value.

Scalability and Flexibility

Midline drives are often designed with scalability and flexibility in mind. The HPE 861742-B21 is no exception. It allows users to easily expand their storage infrastructure by adding more Midline drives as their storage needs grow. This scalability ensures that users can adapt to changing requirements without significant disruption or the need for expensive hardware upgrades.

Backup and Archiving Capabilities

For backup and archiving purposes, Midline drives offer a reliable and cost-effective solution. Users can leverage the HPE 861742-B21 with Midline technology to create comprehensive backups of their critical data or archive important files for long-term storage. The durability and data integrity of Midline drives make them a suitable choice for data protection and long-term retention.

Sector Size: 512E

The HPE 861742-B21 Hard Drive utilizes a sector size of 512E (512 bytes per sector). This sector size is commonly used in modern hard drives and offers several benefits in terms of compatibility, performance, and data integrity.

Benefits of 512E Sector Size

Compatibility with Legacy Systems

The 512E sector size ensures compatibility with legacy systems that may not support larger sector sizes, such as 4K native. This makes the HPE 861742-B21 an ideal choice for users who need to upgrade their storage infrastructure without upgrading their entire system. It allows for a seamless integration experience, ensuring that users can take advantage of the benefits of the HPE 861742-B21 without any compatibility issues.

Improved Performance and Efficiency

The 512E sector size contributes to improved performance and efficiency. It allows for more efficient storage allocation, reducing wasted space and improving overall storage utilization. This leads to enhanced read and write performance, as well as optimized data transfer rates. Users can experience faster access times and improved system responsiveness, particularly when dealing with small file sizes.

Enhanced Data Integrity

The 512E sector size enhances data integrity by incorporating error correction codes (ECC) at the sector level. This helps to detect and correct errors during data read and write operations, minimizing the risk of data corruption or loss. Users can rely on the HPE 861742-B21 to provide reliable storage for their critical information, ensuring data integrity and peace of mind.

Importance of 512E Sector Size
Seamless Transition to Modern Storage

For users who are transitioning from older storage technologies to modern hard drives, the 512E sector size offers a seamless transition. It ensures compatibility with existing systems while providing the benefits of modern storage capabilities. The HPE 861742-B21 allows users to upgrade their storage infrastructure without facing compatibility issues or the need for extensive system upgrades.

Data Integrity and Reliability

The incorporation of ECC at the sector level in the 512E sector size enhances data integrity and reliability. Users can trust that their critical information is protected and can be accessed without errors or corruption. This is particularly important for users who handle sensitive data or rely on their storage solutions for mission-critical operations. The HPE 861742-B21 with a 512E sector size provides peace of mind and ensures that data remains accurate and accessible.

Optimized Storage Utilization

The 512E sector size allows for optimized storage utilization, reducing wasted space and improving overall efficiency. Users can make the most of their storage capacity, maximizing their return on investment. The HPE

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)