03P3DF Dell 900GB 10K RPM SAS 6GBPS HDD with Tray.

Highlights of Dell 03K30N 1.2TB 10K RPM SAS 12GBPS HDD

The Dell 03K30N 1.2TB SAS hard drive is a high-performance enterprise storage solution designed for Dell PowerEdge servers and PowerVault storage systems. Featuring a 10,000 RPM spindle speed, SAS 12Gbps interface, and 2.5-inch small form factor, this hot-swappable hard disk drive delivers fast data access, dependable reliability, and excellent performance for mission-critical applications.

General Information

• Manufacturer: Dell
• Part Number: 03K30N
• Product Type: Hot Plug Hard Disk Drive

Technical Specifications

• Storage Capacity: 1.2TB
• Interface: SAS 12GBPS
• Rotational Speed: 10000 RPM
• Form Factor: 2.5-Inch Small Form Factor (SFF)
• Buffer Size: 128MB Cache
• Sector Format: 512n Advanced Format
• Tray Included: Yes
• Interface Type: Serial Attached SCSI (SAS)
• Drive Format: 512 Native (512n)
• Enclosure Type: Internal
• Installation Type: Hot Plug / Hot Swap

Performance Specifications

• External Data Transfer Rate: 1200 MB/s
• Average Seek Time: 4.5 ms
• Buffer Memory: 128MB
• Hot Swap Support: Yes

Compatibility

Supported Dell PowerEdge Rack And Tower Servers

• PowerEdge R210, R220, R230, R310, R320, R330
• PowerEdge R410, R415, R420, R430, R510, R515
• PowerEdge R610, R620, R630, R710, R715, R720, R720XD
• PowerEdge R730, R730XD, R805, R810, R815, R820, R830
• PowerEdge R900, R905, R910, R920, R930
• PowerEdge T20, T110, T310, T320, T330, T410
• PowerEdge T420, T430, T440, T610, T620, T630, T640, T710

Supported Modular And Cloud Servers

• PowerEdge C1100, C2100, C6100, C6220
• PowerEdge M420, M510, M520, M600, M605
• PowerEdge M610, M610x, M620, M630
• PowerEdge M710, M710HD, M710XD
• PowerEdge M805, M820, M830, M905, M910, M915

Supported Dell PowerVault Storage Arrays

• PowerVault MD1120, MD1200, MD1220
• PowerVault MD3200, MD3220, MD3220i
• PowerVault MD3400, MD3420, MD3420i
• PowerVault MD3460, MD3600, MD3600F, MD3600i
• PowerVault MD3620, MD3620F, MD3620i
• PowerVault MD3820i, MD3860i
• PowerVault M1000e

Overview of Dell 03P3DF 900GB 10K RPM Enterprise HDD

Dell 03P3DF 900GB 10K RPM 64MB Buffer SAS 6GBPS 2.5Inch Hard Disk Drive with Tray for PowerEdge and PowerVault Server is a performance-focused enterprise storage solution designed for organizations that require dependable capacity, fast response times, and long-term operational reliability. This hard drive is ideal for business-critical applications such as database hosting, virtualization platforms, ERP software, email servers, and shared storage environments where consistent I/O performance is essential.

Nine Hundred Gigabyte Capacity Enterprise

The 900GB storage capacity offers an efficient balance between usable space and high-performance data access. This capacity is particularly well suited for active application data, virtual machine disk files, database tables, and transactional workloads that require fast and reliable storage. Organizations can deploy multiple 900GB drives to create scalable RAID arrays that deliver both performance and redundancy. The capacity profile also allows businesses to maintain a cost-effective storage infrastructure without compromising responsiveness.

Ten Thousand RPM Rotational Speed

The 10K RPM spindle speed significantly reduces seek times and rotational delays compared to lower speed drives. This mechanical advantage results in faster access to frequently used data and more responsive application behavior. Workloads involving random reads and writes, such as SQL databases and virtualization environments, benefit greatly from this performance level. The drive maintains consistent throughput throughout continuous enterprise operations.

SAS Six Gigabit Interface Reliable Enterprise

The SAS 6Gbps interface provides stable, high-integrity communication between the hard drive and server storage controller. This enterprise protocol supports advanced command queuing, robust error handling, and dependable signal quality under demanding workloads. Compared to desktop-oriented interfaces, SAS technology delivers enhanced reliability and better multi-drive scalability. It is a proven foundation for mission-critical storage environments where data availability is a top priority.

Sixty Four Megabyte Cache Buffer Intelligent

The integrated 64MB cache buffer accelerates data operations by temporarily storing frequently accessed information and optimizing write sequences. This cache helps smooth bursts of activity and improves efficiency during mixed workload conditions. Faster access to cached data reduces latency and enhances application responsiveness. The result is more stable performance during everyday enterprise usage.

Two Point Five Inch Small Form Factor

The 2.5-inch small form factor allows a greater number of drives to be installed in a single server chassis, increasing storage density without expanding rack footprint. This compact design is ideal for data centers that require efficient use of physical space. Small form factor drives also improve airflow and cooling efficiency within densely populated systems. These advantages make the form factor a practical choice for scalable enterprise infrastructures.

Dell Tray Integration Streamlined

The included Dell tray allows the drive to be installed directly into compatible PowerEdge and PowerVault bays without requiring additional mounting hardware. The tray ensures precise alignment with the server backplane and secure mechanical retention during operation. This ready-to-deploy configuration reduces installation time and simplifies replacement procedures. Administrators benefit from faster maintenance and improved service consistency.

PowerEdge Server Certified Enterprise

Dell 03P3DF is validated for use in supported PowerEdge server platforms, ensuring seamless recognition by system firmware, RAID controllers, and management tools. Dell certification minimizes compatibility concerns and supports predictable operational behavior. Administrators can integrate the drive into existing infrastructures with confidence. This compatibility streamlines storage upgrades and expansions across enterprise environments.

PowerVault Storage Array Integration Reliable

The drive is also compatible with selected Dell PowerVault systems, making it suitable for dedicated storage arrays and external disk enclosures. PowerVault integration enables businesses to expand shared storage capacity while maintaining enterprise performance standards. The drive supports stable operation in multi-drive environments with RAID protection. This flexibility enhances its usefulness across a wide range of storage architectures.

Mixed Workload Performance Enterprise

Dell 03P3DF is engineered to deliver consistent performance across workloads that combine sequential transfers and random access patterns. This versatility makes the drive ideal for virtualized environments, business applications, and collaborative platforms. The combination of 10K RPM speed and SAS connectivity ensures steady throughput and low latency under concurrent activity. Organizations gain reliable performance for diverse operational requirements.

Infrastructure Storage Responsiveness

Virtual machine environments generate constant read and write activity from multiple guest systems. Dell 03P3DF provides the throughput and access speed needed to support hypervisors, VM disk files, and snapshots efficiently. Stable storage performance helps improve resource utilization and application responsiveness. This makes the drive an excellent fit for server consolidation projects.

Database Application Processing

Transactional databases depend on rapid storage response to process queries, updates, and indexing operations efficiently. The drive’s 10K RPM spindle speed and SAS interface reduce wait times and maintain consistent I/O performance. Faster data access improves user experience and supports better business productivity. Dell 03P3DF is well suited for SQL, ERP, CRM, and financial systems.

Email Collaboration Platform Storage Stability

Email servers and collaboration applications create frequent small block operations that require dependable storage responsiveness. Dell 03P3DF is designed to handle these workloads with stable latency and reliable throughput. Users experience smoother communication and faster mailbox access. This contributes to uninterrupted business collaboration and improved operational efficiency.

Advanced Enterprise Reliability

Dell enterprise hard drives are manufactured using precision components designed for continuous use in demanding server environments. Balanced spindle assemblies, durable actuator mechanisms, and high-quality recording surfaces help maintain stable operation over extended periods. These design features reduce wear and preserve performance consistency. The result is dependable storage with long-term durability.

Vibration Resistance Operational Stability

In multi-drive server systems, vibration can affect read and write accuracy. Dell 03P3DF incorporates enterprise design enhancements that reduce vibration sensitivity and maintain precise head positioning. Improved mechanical stability ensures consistent performance even when many drives operate simultaneously. This contributes to enhanced reliability and data integrity.

Thermal Management Framework

Effective heat control is essential for maintaining hard drive reliability and performance. Dell 03P3DF is designed to operate efficiently within the airflow patterns of PowerEdge and PowerVault systems. Stable operating temperatures reduce component stress and extend service life. This thermal efficiency supports dependable long-term operation.

Balanced Power Consumption Infrastructure

The drive delivers strong enterprise performance while maintaining efficient power usage for its class. Lower energy consumption helps reduce operating costs and cooling requirements in dense storage deployments. This balance supports cost-effective scaling across data center environments. Organizations benefit from improved efficiency without sacrificing performance.

Data Integrity Protection Architecture

Dell 03P3DF includes advanced error detection and correction technologies that help ensure data is written and retrieved accurately. The SAS protocol adds another layer of reliability through robust communication and command handling. These protections reduce the risk of data corruption during demanding workloads. Data integrity features are essential for business-critical applications.

Scalable RAID Deployment Flexible Storage

Multiple Dell 03P3DF drives can be combined in RAID configurations to increase capacity, improve performance, and provide fault tolerance. The 900GB size offers a practical building block for balanced storage arrays. Consistent firmware and certified compatibility ensure predictable behavior as infrastructures grow. This scalability supports evolving business requirements.

Dell Management Integration Administration

Dell validated firmware enables seamless integration with management utilities that report health status, performance metrics, and system alerts. Administrators gain centralized visibility into storage operations and can make informed maintenance decisions. Simplified monitoring reduces administrative overhead and improves overall governance. This integration strengthens enterprise storage management.