K0N77 Dell 2.4TB 10K RPM SAS-12GBPS 512E 256MB SFF HDD

Overview of the Dell 2.4TB SAS Hard Drive

The K0N77 Dell 2.4TB 10K RPM SAS-12GBPS 512E 256MB SFF HDD is engineered for enterprise storage environments that require consistent performance, dependable operation, and large-capacity data handling. Designed specifically for servers and storage arrays, this small form factor hard drive delivers a combination of high rotational speed, advanced SAS interface technology, and enterprise-class reliability. Organizations that depend on rapid access to mission-critical data can benefit from the performance characteristics and durability offered by this storage solution.

General Information

• Manufacturer: Dell
• Part Number: K0N77
• Product Type: Internal Hard Disk Drive

Features of Storage Drive

• Storage Capacity: 2.4TB
• Form Factor: 2.5 inch
• Interface: SAS 12Gbps
• Sector Size: 512e
• Cache: 256MB multisegmented

Performance Specifications

• Spindle Speed: 10,000 RPM
• Average Latency: 2.9ms
• Transfer Rate (outer to inner): 270MB/s to 117MB/s
• External Transfer Rate: 1200 Mbps

Enhanced Caching and Speed

• I/O Acceleration: Enabled for faster data processing
• Response Time Optimization: Advanced for seamless operations
• NAND Flash Type: eMLC
• NAND Flash Size: 16GB
• Endurance Management: Intelligent NAND endurance management

Compatible Systems

• PowerEdge C6420, C6525, C6620
• PowerEdge R340, R350, R450, R550
• PowerEdge R640, R6415, R650, R650xs
• PowerEdge R6515, R6525, R660
• PowerEdge R740, R740xd, R7415, R7425
• PowerEdge R750, R750xs, R7525, R760, R760xs
• PowerEdge R840, R940, R940xa

Other Compatible Systems

• BSN Services Node
• PowerVault NX3240
• PowerEdge T550

The Dell 2.4TB 10K RPM SAS-12GBPS 512E 256MB SFF HDD

Featuring a storage capacity of 2.4TB, the drive provides ample room for databases, virtualization workloads, transactional applications, and large-scale business data. Its 10,000 RPM spindle speed enhances data retrieval and write performance, while the 12Gbps SAS interface ensures fast communication between the drive and compatible controllers. With support for 512E sector formatting and a 256MB cache, the drive is optimized for modern server infrastructures that require efficient throughput and dependable access to information.

Enterprise-Class Storage Solution

Enterprise hard drives are built to meet the demands of round-the-clock operation and intensive workloads. The K0N77 Dell 2.4TB 10K RPM SAS-12GBPS 512E 256MB SFF HDD belongs to a category of storage devices developed specifically for business-critical environments. Unlike consumer-grade drives, enterprise HDDs are designed with enhanced reliability, vibration resistance, and advanced error correction technologies.

Organizations operating data centers, virtualization clusters, cloud environments, and enterprise application servers often rely on SAS hard drives because of their ability to sustain continuous operation. The K0N77 model supports these requirements by providing dependable performance and durability for demanding applications. Businesses seeking scalable and cost-effective storage frequently choose 2.5-inch small form factor SAS drives because they enable higher drive density while maintaining strong performance. This makes them suitable for environments where maximizing rack space is important.

2.4TB Capacity for Expanding Data Requirements

Modern businesses generate enormous amounts of data from databases, analytics platforms, applications, and file-sharing systems. The 2.4TB storage capacity offered by the K0N77 Dell HDD provides a balance between performance and capacity, making it suitable for organizations with expanding storage demands.

Whether supporting virtual machines, application servers, or large datasets, the drive offers sufficient capacity to accommodate business growth. Its storage capabilities help reduce the number of physical drives required while simplifying data management and maximizing efficiency.

10K RPM Performance Advantages

The 10,000 RPM rotational speed provides enhanced performance compared to lower-speed enterprise drives. Faster spindle speeds contribute to reduced latency and quicker access times, enabling applications to process information more efficiently. Organizations with demanding workloads often require storage solutions capable of handling frequent read and write operations. The K0N77 Dell 2.4TB SAS drive offers improved responsiveness that benefits transactional databases, virtualization hosts, and high-performance computing environments.

The 10K RPM architecture strikes a balance between capacity, power consumption, and performance, making it an attractive choice for businesses seeking efficient enterprise storage solutions.

SAS 12Gbps Interface Technology

The Serial Attached SCSI interface has become a preferred standard in enterprise environments due to its reliability and performance. The K0N77 Dell HDD utilizes a 12Gbps SAS interface, allowing rapid communication between storage controllers and the hard drive. SAS technology provides advantages over traditional interfaces by offering superior bandwidth, dual-port capability, and enterprise-level reliability. These characteristics are particularly important in mission-critical systems where performance and uptime are essential.

The 12Gbps transfer rate helps support demanding applications and enables storage infrastructures to handle large volumes of data efficiently. This interface is commonly deployed in servers, SAN environments, and enterprise storage arrays.

512E Advanced Format Support

The K0N77 Dell HDD supports 512E sector formatting, which combines compatibility with legacy systems and the efficiency of modern storage technologies. Advanced Format drives improve storage density while maintaining compatibility with applications designed around traditional 512-byte sectors. This compatibility enables organizations to migrate to newer storage platforms without disrupting existing applications or workflows. The 512E architecture helps optimize capacity utilization and contributes to improved error correction capabilities.

Businesses operating mixed environments can benefit from the flexibility provided by this sector format, ensuring smooth integration with a wide range of server platforms and storage systems.

256MB Cache Memory for Improved Efficiency

Cache memory plays a crucial role in enhancing storage performance. The 256MB cache incorporated into the K0N77 Dell 2.4TB drive helps accelerate frequently accessed data and improves overall responsiveness. By temporarily storing commonly requested information, cache memory reduces delays and enhances data throughput. This contributes to smoother operation in environments with heavy workloads and multiple simultaneous requests.

The generous cache capacity supports efficient handling of transactional operations, helping enterprise applications maintain consistent performance under demanding conditions.

Small Form Factor Design

The 2.5-inch small form factor design allows higher storage density within server chassis and storage enclosures. Organizations seeking to maximize available rack space can benefit from deploying SFF drives in high-density configurations. Small form factor enterprise drives are widely used in blade servers, rack servers, and modular storage arrays where space optimization is critical. Their compact dimensions allow businesses to increase capacity while maintaining efficient airflow and cooling performance.

The K0N77 Dell 2.4TB 10K RPM SAS HDD is designed to support modern data center requirements, offering flexibility and scalability in a compact footprint.

Compatibility with Enterprise Servers

The K0N77 Dell 2.4TB SAS hard drive is intended for use in enterprise-class server platforms and storage systems. It integrates with infrastructures designed to support SAS technology and is suitable for deployment in various business environments. Its architecture makes it appropriate for organizations operating database servers, virtualization hosts, file servers, and high-availability systems. The drive's enterprise-oriented design enables seamless integration with RAID controllers and redundant storage configurations.

Compatibility with advanced storage management technologies allows organizations to maintain operational continuity and improve data availability.

Reliability for Continuous Operations

Data centers and enterprise environments demand storage solutions capable of operating continuously. The K0N77 Dell 2.4TB 10K RPM SAS-12GBPS 512E 256MB SFF HDD is engineered to deliver dependable performance throughout extended operating periods. Its enterprise-grade construction supports heavy workloads and minimizes the risk of interruptions. Organizations requiring uninterrupted access to critical information can rely on the durability and consistency provided by enterprise SAS drives.

Continuous availability is particularly important for industries such as finance, healthcare, telecommunications, manufacturing, and cloud services. The drive's robust architecture helps support these sectors by maintaining reliable data access and stable performance.

Storage Scalability for Future Growth

As organizations continue to generate increasing amounts of digital information, scalable storage solutions become essential. The K0N77 Dell 2.4TB SAS hard drive enables businesses to expand their infrastructures while maintaining performance and reliability. Its combination of capacity, speed, and enterprise functionality supports growing workloads without compromising operational efficiency. Whether deployed individually or within large RAID arrays, the drive contributes to scalable and flexible storage architectures.

Businesses investing in enterprise storage infrastructure benefit from solutions that provide longevity, compatibility, and dependable operation. The K0N77 Dell 2.4TB 10K RPM SAS-12GBPS 512E 256MB SFF HDD represents a powerful storage component designed to address the evolving requirements of modern enterprise computing environments.