55RMX Dell 500gb 7200rpm 64mb SAS-6GBPS 2.5inch Hard Disk Drive.

Dell 55RMX 500GB 7.2K RPM Hard Disk

Technical Specifications

Drive Details

• Manufacturer: Dell 
• Part Number: 55RMX
• Storage Capacity: 500GB
• Interface: Serial Attached SCSI 2 (SAS-6 Gbps)
• Spindle Speed: 7200 RPM
• Cache Memory: 64MB buffer for quick access to frequently used data
• Form Factor: 2.5-inch, compact for server environments

Physical Dimensions

• Height: 14.8mm
• Width: 70mm
• Length: 100.5mm
• Weight: 227 grams

Compatibility with Dell PowerEdge Servers

Supported Dell PowerEdge Models

• PowerEdge R220
• PowerEdge R320
• PowerEdge R420
• PowerEdge R430
• PowerEdge R510
• PowerEdge R515
• PowerEdge R530
• PowerEdge R610
• PowerEdge R620
• PowerEdge R710
• PowerEdge R715
• PowerEdge R720
• PowerEdge R720xd
• PowerEdge R810
• PowerEdge R815
• PowerEdge R820
• PowerEdge R900
• PowerEdge R905
• PowerEdge R910

Supported Dell PowerVault Models

• PowerVault MD1120

Why Choose Dell 55RMX for Your PowerEdge Server?

• Reliable performance with 7200 RPM speed and SAS interface
• Enhanced data processing with 64MB buffer memory
• Optimized for use in Dell PowerEdge servers, ensuring maximum compatibility
• Compact and durable design, ideal for data center environments

Ideal for Enterprise Environments

• Designed for intensive workloads and high data throughput
• Perfect for database management, virtualization, and cloud storage tasks
• Trusted Dell engineering ensures longevity and reliable uptime

Dell 55RMX Hard Drive

The Dell 55RMX 500GB 7.2K SAS 6Gbps 2.5inch Hard Drive is designed for businesses and enterprises that need reliable, high-performance storage solutions. Its 500GB capacity is ideal for handling large datasets and applications, making it a great choice for data centers, cloud environments, and critical business workloads. The 7.2K RPM speed and SAS (Serial Attached SCSI) interface ensure fast data transfers, low latency, and optimized performance, especially for transactional and database-intensive operations.

SAS vs. SATA: Why SAS is the Preferred Choice for Enterprise Systems

The Serial Attached SCSI (SAS) interface of the Dell 55RMX hard drive offers superior performance compared to SATA drives, making it a preferred choice in enterprise environments. SAS provides faster data transfer rates and improved reliability, especially under heavy workloads. While SATA drives are often used in personal computers and smaller server setups, SAS drives excel in large-scale storage systems that require high availability, durability, and performance.

Performance Capabilities of the Dell 55RMX 500GB 7.2K SAS Drive

The Dell 55RMX 7.2K SAS hard drive offers a balance between speed, storage, and cost-efficiency. Its 7,200 RPM spindle speed is fast enough to handle transactional workloads, database queries, and application storage without the high cost of enterprise-grade SSDs. This hard drive is designed to work seamlessly in server environments where reliability and uptime are crucial.

How RPM Impacts Data Access Speeds

RPM, or rotations per minute, directly impacts how quickly a hard drive can access and write data. The 7.2K RPM of this Dell hard drive allows it to provide a good balance of speed and power efficiency, particularly in environments where the drive needs to operate continuously. While faster drives, such as 10K or 15K RPM models, offer quicker access times, the 7.2K RPM speed is more energy-efficient, making it a smart choice for enterprises that need to scale their storage solutions without compromising on operational costs.

Compact 2.5-Inch Form Factor: Space-Saving Design for High-Density Storage

The 2.5-inch form factor of the Dell 55RMX hard drive is another critical feature that makes it ideal for server environments where space is a premium. The smaller form factor allows more drives to be fitted into a single server or storage array, increasing the overall storage density. This is particularly advantageous in data centers where maximizing rack space is crucial for efficient operations.

Why Form Factor Matters in Data Centers

In modern data centers, optimizing the use of physical space is essential for operational efficiency. A 2.5-inch form factor, like that of the Dell 55RMX, means you can pack more drives into a smaller space compared to the larger 3.5-inch drives, increasing the overall capacity and reducing costs associated with additional hardware.

Reliability and Durability: Key to Enterprise-Grade Performance

One of the most critical aspects of the Dell 55RMX 500GB 7.2K SAS 6Gbps hard drive is its reliability. Designed for enterprise environments, this hard drive is built to withstand continuous operation in data centers and other demanding settings. SAS drives, including the Dell 55RMX, are engineered with more robust components compared to consumer-grade drives, ensuring long-term durability and stable performance.

Enterprise-Grade Reliability for Mission-Critical Applications

In enterprise environments, downtime or data loss can be extremely costly. The Dell 55RMX hard drive ensures high reliability with its advanced SAS interface, dual-port architecture, and enterprise-grade construction. These features make it an ideal choice for businesses that cannot afford system failures or data loss, ensuring that critical operations run smoothly and continuously.

Compatibility and Integration: Ideal for Dell Servers and Beyond

The Dell 55RMX 500GB 7.2K SAS hard drive is designed for seamless integration with Dell PowerEdge servers and other Dell enterprise hardware. However, its SAS interface and 2.5-inch form factor make it compatible with a wide range of other server systems, making it a versatile choice for IT managers looking to expand their storage solutions without being locked into a single vendor’s ecosystem.

Optimal Integration with Dell PowerEdge Servers

Dell PowerEdge servers are known for their scalability, reliability, and high performance, and the Dell 55RMX hard drive is an ideal component for these systems. With support for hot-swappable drives, the Dell 55RMX can be easily integrated into existing server infrastructures, allowing for quick upgrades and replacements without the need for downtime.

Energy Efficiency: Lower Power Consumption, Reduced Operational Costs

As enterprises scale up their storage solutions, energy efficiency becomes a critical factor in reducing operational costs. The Dell 55RMX 7.2K SAS hard drive is designed with energy efficiency in mind, consuming less power compared to higher RPM drives or SSDs. This makes it an ideal choice for businesses looking to balance performance with energy savings.

Why Energy Efficiency Matters in Data Centers

In large-scale data centers, power consumption can represent a significant portion of operating costs. By choosing energy-efficient storage solutions like the Dell 55RMX, businesses can reduce their power usage and associated cooling costs, leading to long-term savings.

Security and Data Protection: Ensuring Data Integrity

Security is a top priority for businesses, particularly when it comes to storing sensitive data. The Dell 55RMX 500GB 7.2K SAS hard drive is equipped with advanced data protection features to ensure data integrity and security at all times.

Data Protection Features

The SAS interface of the Dell 55RMX offers built-in features for enhanced data protection. This includes advanced error correction, which ensures that data is not lost or corrupted during transfers, as well as dual-port architecture that provides redundancy and failover protection in case of hardware failures.