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Dell M21K6 2.4TB 10K RPM SAS-12GBPS 256MB Buffer 512E Self-Encrypting FIPS140 2.5" In 3.5" Hybrid Carrier HDD With Tray

M21K6
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Brief Overview of M21K6

Dell M21K6 2.4TB 10K RPM SAS-12GBPS 256MB Buffer 512E Self-Encrypting FIPS140 2.5inch In 3.5 inch Hybrid carrier For M Factor Hot-Plug Hard Disk Drive With Tray. New Sealed in Box (NIB) 2 Year Warranty
QR Code of Dell M21K6 2.4TB 10K RPM SAS-12GBPS 256MB Buffer 512E Self-Encrypting FIPS140 2.5" In 3.5" Hybrid Carrier HDD With Tray
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SKU/MPNM21K6Availability✅ In StockProcessing TimeUsually ships same day ManufacturerDell Product/Item ConditionNew Sealed in Box (NIB) ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

General Product Details

Manufacturer Information

  • Brand: Dell
  • Manufacturing Part Number: M21K6
  • DELL Part Number: 400-AVHC
  • Type: Hard Disk Drive with Tray

Technical Specifications

Storage Capabilities

  • Capacity: 2.4 Terabytes
  • Form Factor: 2.5 Inches (in a 3.5-inch Hybrid Carrier)
  • Interface Standard: SAS 12Gb/s
  • Cache Size: 256 Megabytes
  • Sector Size: Advanced Format 512e
  • Encryption: Yes (self-encrypting, FIPS 140 compliant)

Performance Metrics

  • Rotational Speed: 10,000 RPM
  • Maximum External Transfer Rate: 1200 Mbps
  • Average Latency: 2.9 milliseconds
  • Sustained Transfer Rate: From 279 Mbps (outer diameter) to 136 Mbps (inner diameter)

Advanced Caching Features

  • I/O Acceleration: Enabled for optimized response times
  • NAND Flash Type: eMLC
  • NAND Flash Capacity: 16 Gigabytes
  • Smart NAND Endurance Management: Yes

Expansion and Connectivity Options

Interface Details

  • Interface Type: 1 x SAS 12Gb/s
  • Compatible Bays: 1 x Hot-swap (supports both 2.5-inch and 3.5-inch with included bay adapter)

Compatibility

Supported Models

  • PowerEdge C6420
  • PowerEdge R440
  • PowerEdge R540
  • PowerEdge R640
  • PowerEdge R6415
  • PowerEdge R740
  • PowerEdge R740xd
  • PowerEdge R7415
  • PowerEdge R7425

Capacity: 2.4TB

The Dell M21K6 Hard Disk Drive is a high-capacity storage solution that boasts an impressive 2.4TB of storage space. This massive capacity ensures that you have more than enough room to store all your important files, documents, videos, and photos without worrying about running out of space.

Benefits of a Large Capacity

Having a large capacity hard drive like the Dell M21K6 offers several benefits for users:

1. Store More Data

With 2.4TB of storage space, you can store a vast amount of data. Whether you are a creative professional working with large files or a gamer with an extensive library of games, this hard drive provides ample room to accommodate your needs.

2. Enhanced Productivity

The large capacity allows you to keep all your important files in one place, making them easily accessible whenever you need them. This streamlines your workflow and saves you time searching for specific files across multiple drives.

3. Future-Proof Solution

As file sizes continue to increase with advancements in technology, having a high-capacity hard drive ensures that you are prepared for future storage demands. You won't have to worry about upgrading or adding additional drives anytime soon.

Importance of 2.4TB Capacity

The importance of the 2.4TB capacity offered by the Dell M21K6 cannot be overstated:

1. Media Professionals

For media professionals working with high-definition videos or large image files, having a large capacity hard drive is crucial. It allows them to store and work on their projects without constantly transferring files to external drives or worrying about running out of space.

2. Gamers

Gamers often have extensive libraries of games, which can quickly consume storage space. The 2.4TB capacity of this hard drive ensures that gamers have enough room to store their games, reducing the need to uninstall and reinstall games regularly.

3. Data Intensive Applications

Certain applications, such as data analysis software or virtual machines, require substantial storage capacity to operate efficiently. The 2.4TB capacity of this hard drive ensures that these data-intensive applications can run smoothly without any storage limitations.

Speed: 10K RPM

In addition to its impressive capacity, the Dell M21K6 Hard Disk Drive features a high rotational speed of 10,000 revolutions per minute (RPM). This speed offers several benefits that enhance overall system performance and user experience.

Benefits of High RPM

The high RPM of 10K on the Dell M21K6 provides numerous advantages for users:

1. Faster Data Access

The faster rotational speed allows for quicker data access times. This means that files and applications stored on the hard drive can be retrieved and loaded more rapidly, resulting in improved system responsiveness and reduced waiting times.

2. Enhanced Overall Performance

The combination of a high RPM and large capacity results in enhanced overall performance. Tasks like file transfers, booting up the operating system, and launching applications are significantly accelerated, enabling users to accomplish more in less time.

3. Smooth Multi-tasking

With a higher RPM, the hard drive can handle multiple read and write requests simultaneously more efficiently. This is especially beneficial for users who frequently engage in multitasking or run resource-intensive applications that require quick access to data.

Importance of 10K RPM Speed

The importance of the 10K RPM speed offered by the Dell M21K6 cannot be overstated:

1. Professional Workstations

Professionals who work with resource-intensive applications, such as video editing or 3D rendering software, require fast data access for smooth workflow and real-time editing. The 10K RPM speed ensures that these professionals can work seamlessly without any performance bottlenecks.

2. Gamers

For gamers, a high RPM speed is crucial for quick loading times and smooth gameplay. The faster data access provided by the 10K RPM ensures that games load quickly, reducing the waiting time and providing a more immersive gaming experience.

3. Database Servers

Database servers that handle large amounts of data and multiple concurrent requests benefit greatly from the high RPM speed. It allows for faster data retrieval, resulting in improved query response times and better server performance overall.

Interface: SAS-12GBPS

The Dell M21K6 Hard Disk Drive utilizes the SAS-12GBPS interface, which stands for Serial Attached SCSI with a data transfer rate of 12 Gigabits per second (Gbps). This interface offers numerous benefits in terms of speed, reliability, and scalability.

Benefits of SAS-12GBPS Interface

The SAS-12GBPS interface on the Dell M21K6 provides several advantages for users:

1. High Data Transfer Speed

With a data transfer rate of 12Gbps, the SAS-12GBPS interface ensures fast and efficient data transfer between the hard drive and the system. This results in quick file transfers and reduced backup times, enhancing productivity and overall system performance.

2. Improved Reliability

The SAS interface is known for its robustness and reliability. It incorporates advanced error detection and correction mechanisms, ensuring data integrity and reducing the risk of data loss or corruption. This is particularly important for critical applications or sensitive data storage.

3. Scalability and Compatibility

The SAS-12GBPS interface offers excellent scalability, allowing users to connect multiple hard drives in a daisy-chain configuration. This makes it ideal for enterprise environments or systems that require high storage capacity and increased flexibility. Additionally, SAS is backward compatible with SATA, providing compatibility with older systems.

Importance of SAS-12GBPS Interface

The importance of the SAS-12GBPS interface featured in the Dell M21K6 cannot be overlooked:

1. Enterprise Environments

In enterprise environments, where data reliability, speed, and scalability are crucial, the SAS interface is widely adopted. The SAS-12GBPS interface ensures that businesses can handle large amounts of data efficiently while maintaining data integrity and minimizing downtime.

2. High-Performance Computing

For users involved in high-performance computing tasks, such as scientific simulations or financial modeling, the SAS-12GBPS interface provides the necessary speed and reliability. It allows for fast data access and transfers, ensuring that these computationally intensive tasks can be completed efficiently.

3. RAID Configurations

The SAS interface is commonly used in RAID (Redundant Array of Independent Disks) configurations due to its superior performance and fault tolerance. The SAS-12GBPS interface allows for seamless integration into RAID setups, providing high-speed data access and redundancy.

Buffer: 256MB

The Dell M21K6 Hard Disk Drive features a generous buffer size of 256MB. The buffer serves as a temporary storage area between the hard drive and the computer system, providing several benefits in terms of performance and data handling.

Benefits of a Large Buffer

The large 256MB buffer on the Dell M21K6 offers several advantages for users:

1. Improved Data Transfer Speed

The buffer acts as a cache, temporarily storing frequently accessed data. This allows for quicker retrieval of data, resulting in improved data transfer speeds and reduced latency. The larger the buffer size, the more data can be stored, leading to enhanced performance.

2. Enhanced Multi-tasking

The larger buffer size enables the hard drive to handle multiple read and write requests simultaneously more efficiently. This is particularly beneficial for users who engage in multitasking or run applications that require quick access to data, ensuring smooth and uninterrupted performance.

3. Reduced Wear and Tear

The buffer also helps reduce wear and tear on the hard drive by minimizing the number of physical read and write operations. By storing frequently accessed data in the buffer, the hard drive can access it more quickly without requiring repeated reads from the disk, prolonging the lifespan of the drive.

Importance of 256MB Buffer

The importance of the 256MB buffer size offered by the Dell M21K6 cannot be underestimated:

1. Resource-Intensive Applications

Applications that require frequent access to large datasets, such as video editing software or database management systems, benefit greatly from a large buffer size. The 256MB buffer ensures that these applications can operate efficiently without experiencing performance degradation.

2. Improved Gaming Experience

Gaming enthusiasts will appreciate the large buffer size as it helps reduce loading times and provides a smoother gaming experience. Games often require quick access to data, and a larger buffer ensures that game assets can be loaded into memory swiftly, reducing lag and improving overall gameplay.

3. NAS and Server Applications

Network-Attached Storage (NAS) devices and server applications that handle a large number of concurrent requests can benefit from the larger buffer size. It allows for faster data retrieval and improved overall system performance, ensuring smooth operation even under heavy loads.

Encryption: Self-Encrypting FIPS140

The Dell M21K6 Hard Disk Drive offers the Self-Encrypting FIPS140 feature, providing robust data security through hardware-based encryption. This feature ensures that your data remains confidential and protected from unauthorized access.

Benefits of Self-Encrypting FIPS140

The Self-Encrypting FIPS140 feature on the Dell M21K6 offers several benefits for users:

1. Data Security

Hardware-based encryption provides a higher level of security compared to software-based solutions. The Self-Encrypting FIPS140 feature encrypts data in real-time, preventing unauthorized access to sensitive information and ensuring that your data remains confidential.

2. Compliance with Regulations

The FIPS140 certification ensures that the hard drive meets stringent security standards set by government agencies and industries that handle sensitive data, such as healthcare or finance. By using a FIPS140-certified hard drive like the Dell M21K6, you can ensure compliance with relevant regulations and safeguard your data.

3. Ease of Use

Self-encrypting drives are designed to be user-friendly, requiring minimal configuration or management. The encryption process is transparent to the user, with encryption and decryption handled seamlessly by the hard drive itself. This makes it easy to implement encryption without requiring extensive technical knowledge.

Importance of Self-Encrypting FIPS140

The importance of the Self-Encrypting FIPS140 feature offered by the Dell M21K6 cannot be overstated:

1. Protection of Sensitive Data

For individuals or organizations that deal with sensitive data, such as personally identifiable information (PII) or financial records, data security is of paramount importance. The Self-Encrypting FIPS140 feature ensures that your data remains protected, even in the event of theft or unauthorized access.

2. Compliance with Data Protection Laws

Data protection laws and regulations, such as the General Data Protection Regulation (GDPR) in Europe, require organizations to implement appropriate security measures to protect personal data. By using a self-encrypting drive that meets FIPS140 standards, you can ensure compliance and avoid potential legal and financial repercussions.

3. Peace of Mind

Knowing that your data is encrypted and secure provides peace of mind. Whether you are a business owner or an individual user, the Self-Encrypting FIPS140 feature offers reassurance that your confidential information is protected and inaccessible to unauthorized individuals.

Form Factor: 2.5 inch in 3.5 inch Hybrid Carrier

The Dell M21K6 Hard Disk Drive features a unique form factor, designed to fit into a 3.5-inch drive bay using a 2.5-inch hybrid carrier. This form factor offers flexibility and compatibility with various systems while maximizing storage capacity.

Benefits of 2.5 inch in 3.5 inch Hybrid Carrier

The 2.5 inch in 3.5 inch hybrid carrier form factor on the Dell M21K6 provides several advantages for users:

1. Compatibility

The hybrid carrier allows the 2.5-inch hard drive to be installed into a standard 3.5-inch drive bay, ensuring compatibility with a wide range of computer systems and enclosures. This makes it easier to integrate the hard drive into existing systems without requiring additional adapters or modifications.

2. Space Optimization

The smaller 2.5-inch form factor allows for more efficient use of space within the system. This is especially important in compact systems or rack-mounted servers, where space is at a premium. The 2.5 inch in 3.5 inch hybrid carrier form factor enables you to maximize storage capacity without sacrificing valuable space.

3. Flexibility

The 2.5-inch form factor is widely used in laptops and portable devices, making it a popular choice for users who require mobility or need to swap hard drives between different systems. The 2.5 inch in 3.5 inch hybrid carrier form factor offers the flexibility to use the same hard drive in both desktop and laptop systems.

Importance of 2.5 inch in 3.5 inch Hybrid Carrier

The importance of the 2.5 inch in 3.5 inch hybrid carrier form factor featured in the Dell M21K6 cannot be overlooked:

1. System Upgrades

For users looking to upgrade their existing systems, the 2.5 inch in 3.5 inch hybrid carrier form factor provides a seamless transition. It allows you to replace your old 3.5-inch hard drive with a higher-capacity 2.5-inch drive without any compatibility issues, saving you time and effort.

2. Portable Storage

The smaller form factor makes the Dell M21K6 an ideal choice for users who require portable storage solutions, such as photographers or videographers on the go. The ability to use the same hard drive in both desktop and laptop systems offers convenience and flexibility without sacrificing storage capacity.

3. Server Applications

In server environments, where space is often limited, the 2.5 inch in 3.5 inch hybrid carrier form factor allows for increased storage density. It enables the installation of more drives within the same enclosure, providing higher storage capacity without requiring additional physical space.

Hot Plug: Yes

The Dell M21K6 Hard Disk Drive features the Hot Plug capability, allowing for easy installation and removal of the drive while the system is running. This feature offers convenience and flexibility for users who require quick drive swaps or upgrades.

Benefits of Hot Plug

The Hot Plug capability on the Dell M21K6 provides several benefits for users:

1. Ease of Installation

Hot Plug allows you to install or remove the drive without having to power down the system. This eliminates the need for system restarts and reduces downtime, making it easier to add or replace drives as needed.

2. Flexibility and Scalability

The ability to hot swap drives enables users to expand storage capacity or replace faulty drives without interrupting system operations. This is especially important in environments that require continuous uptime, such as servers or data centers.

3. Maintenance and Upgrades

Hot Plug simplifies drive maintenance and upgrades by allowing you to replace drives on the fly. Whether you need to perform routine maintenance or upgrade to a higher-capacity drive, Hot Plug ensures that the process can be completed quickly and efficiently.

Importance of Hot Plug

The importance of the Hot Plug feature offered by the Dell M21K6 cannot be overstated:

1. Server Environments

In server environments, where uptime is critical, the ability to hot swap drives is essential. It allows for efficient maintenance and upgrades without causing disruptions to critical services, ensuring continuous operation and minimizing downtime.

2. Data Centers

Data centers, which house a large number of servers and storage devices, can benefit greatly from the Hot Plug feature. It simplifies drive management and reduces the time

Features
Product/Item Condition:
New Sealed in Box (NIB)
ServerOrbit Replacement Warranty:
Six-Month (180 Days)