0DGNTV Dell 1TB 7.2K RPM NL SAS 12GBPS 3.5 Inch Hot-Plug Hard Drive

Dell 0DGNTV Enterprise Hard Drive

1TB Storage Capacity

The Dell 0DGNTV hard disk drive offers 1 terabyte (1000GB) of storage capacity, providing substantial space for enterprise data storage requirements. This capacity is ideal for applications requiring moderate storage with high reliability, balancing performance needs with storage density considerations in multi-drive configurations.

3.5-Inch Form Factor

Designed with a standard 3.5-inch form factor, this hard drive is compatible with most enterprise server racks, storage arrays, and data center environments. The industry-standard dimensions ensure seamless integration into existing Dell PowerEdge servers and storage solutions, as well as third-party compatible enclosures that support the 3.5-inch drive form factor.

Performance Characteristics

7.2K RPM Spindle Speed

Featuring a 7200 RPM spindle speed, the Dell 0DGNTV delivers optimal performance for near-line storage applications. This rotational speed provides the perfect balance between data access performance and power efficiency, making it suitable for read-intensive workloads where consistent performance is required without the premium cost of higher RPM drives.

128MB Cache Buffer

Equipped with a substantial 128MB DDR cache buffer, this hard drive enhances performance by storing frequently accessed data in high-speed memory. The large buffer size improves overall throughput and reduces latency during read/write operations, particularly beneficial for sequential data access patterns common in enterprise environments.

Interface and Connectivity

SAS 12Gbps Interface

The drive utilizes Near-Line SAS (Serial Attached SCSI) technology with a 12GBPS interface, delivering double the bandwidth of previous 6Gbps SAS generations. This high-speed interface ensures maximum data transfer rates while maintaining full backward compatibility with 6Gbps and 3Gbps SAS infrastructures, providing investment protection for existing data center environments.

Dual-Port Capability

As a true SAS drive, the Dell 0DGNTV features dual-port capability, enabling redundant path connectivity for high-availability systems. This critical enterprise feature ensures continuous data availability even if one host bus adapter or connection path fails, making it ideal for mission-critical applications requiring maximum uptime and reliability.

Enterprise Features and Reliability

Hot Swap Capability

The Dell 0DGNTV is designed with hot-swap capability, allowing drive replacement or addition without powering down the entire storage system or server. This feature is essential for maintaining 24/7 operation in enterprise environments where system availability is critical. The drive can be safely removed and inserted while the system remains operational, minimizing downtime during maintenance or capacity expansion.

Enhanced Error Recovery

Unlike consumer-grade drives, this Near-Line SAS hard drive implements sophisticated error recovery controls designed specifically for RAID environments. The drive includes customizable timeout settings and error recovery algorithms that prevent drive dropouts from RAID arrays, ensuring data integrity and system stability during unexpected operational scenarios.

Performance and Application Scenarios

Workload Optimization

The Dell 0DGNTV is rated for enterprise workload conditions, typically supporting 24/7 operation with annualized workload rates far exceeding consumer drive specifications. The drive is engineered to handle the constant access patterns and sustained transfer rates demanded by enterprise applications, with specifications typically rated at 550TB per year workload.

Sequential and Random Performance

With sustained data transfer rates optimized for both sequential and random access patterns, this hard drive delivers consistent performance across various workload types. The combination of 7.2K RPM spindle speed, large cache buffer, and SAS interface provides balanced performance suitable for diverse enterprise applications from archival storage to active secondary storage tiers.

Typical Use Cases

Secondary Storage Tier

Ideal for secondary storage tiers in hierarchical storage architectures, the Dell 0DGNTV provides cost-effective capacity for data that requires reliable performance with less frequency of access than primary storage. This includes backup repositories, reference data archives, and compliance storage where reliability remains paramount but extreme performance is not required.

RAID Array Implementation

Well-suited for RAID 5, RAID 6, and RAID 10 configurations, this hard drive delivers the consistent performance and reliability necessary for redundant storage arrays. The dual-port SAS connectivity enables multipath I/O configurations, while the enterprise error recovery characteristics prevent unnecessary rebuilds due to temporary read errors.

Cloud Storage Infrastructure

As a building block for cloud storage infrastructure, the Dell 0DGNTV offers the perfect balance of capacity, performance, and reliability for scale-out storage architectures. The drive's characteristics make it suitable for object storage platforms, cloud archive solutions, and software-defined storage implementations requiring dependable capacity-oriented storage.

PowerEdge Server Support

The Dell 0DGNTV is fully compatible with Dell PowerEdge server families including the R-series rack servers, T-series tower servers, and MX modular infrastructure. The drive is recognized and supported by Dell system management tools including iDRAC and OpenManage, ensuring seamless integration and comprehensive monitoring capabilities.

Dell Storage Arrays

This hard drive is certified for use in Dell storage solutions including PowerVault MD series, Compellent SC series, and EqualLogic PS series arrays. The drive firmware is optimized for specific storage platform requirements, delivering reliable performance and compatibility when used in recommended configurations.

Power Characteristics

Power Consumption Profile

Optimized for energy efficiency, the Dell 0DGNTV implements advanced power management features including multiple power states. Typical operational power consumption ranges between 6-8 watts during active use, with lower power states available during idle periods to reduce overall energy consumption in large-scale deployments.

Voltage Requirements

The drive operates on standard 12V and 5V power inputs provided by enterprise server and storage backplanes. The power specifications comply with industry standards, ensuring compatibility with standard power distribution systems in rack-mounted environments without requiring special power considerations.