1GN3H Dell 960GB NVMe M.2 2280 PCIe Gen4 Read Intensive TLC 1DWPD Solid State Drive

Dell 960GB PCIe Gen4 NVMe SSD

The Dell 1GN3H 960GB NVMe M.2 2280 PCIe Gen4 Read Intensive TLC Solid State Drive offers reliable performance, advanced endurance, and seamless compatibility with Dell PowerEdge servers.

General Information

• Brand: Dell
• Model Number: 1GN3H
• Device Category: Solid State Drive (SSD)

Technical Specifications

Storage Details

• Capacity: 960GB
• Form Factor: M.2 2280

Memory Technology

• Flash Type: 3D TLC NAND
• Usage Profile: Read Intensive
• Endurance Rating: 1 DWPD (Drive Writes Per Day)

Performance Metrics

Speed Ratings

• Sequential Read: Up to 5000 MB/s
• Sequential Write: Up to 1400 MB/s

Compatibility Information

Supported Dell PowerEdge Servers

Rack Servers

• PowerEdge R260
• PowerEdge R360
• PowerEdge R660
• PowerEdge R6615
• PowerEdge R670
• PowerEdge R760
• PowerEdge R7615
• PowerEdge R7625

Tower Servers

• PowerEdge T160
• PowerEdge T360

1GN3H 960GB NVMe M.2 2280 PCIe Gen4 RI SSD Overview

The Dell 1GN3H 960GB NVMe M.2 2280 PCIe Gen4 Read Intensive Solid State Drive belongs to a high-performance enterprise storage category designed for modern data-driven environments where speed, reliability, and efficiency are critical. This category focuses on NVMe-based internal solid state drives optimized for read-intensive workloads, delivering exceptional throughput and low latency for servers, workstations, and enterprise computing platforms. The Dell 1GN3H is engineered to meet the demands of virtualization, database acceleration, cloud infrastructure, and analytics-driven applications, making it an integral part of performance-focused storage solutions.

This category reflects Dell’s enterprise-grade storage engineering, combining cutting-edge PCIe Gen4 connectivity with advanced TLC NAND flash technology. The result is a balanced storage solution that offers high read performance, consistent endurance, and predictable reliability across demanding operational scenarios. The form factor and interface alignment allow seamless integration into modern server architectures that prioritize density, thermal efficiency, and scalable performance.

Enterprise NVMe Storage Architecture and Design Philosophy

The Dell 1GN3H category is rooted in Non-Volatile Memory Express architecture, a storage protocol specifically designed to eliminate the limitations of legacy SATA and SAS interfaces. NVMe leverages the parallelism of PCI Express to significantly reduce command latency and increase queue depth, enabling the SSD to process thousands of commands simultaneously. This architectural advantage places the Dell 1GN3H squarely in a category aimed at enterprise workloads that require rapid data access and minimal response times.

PCIe Gen4 support further elevates this category by doubling the bandwidth available compared to Gen3 interfaces. With increased lanes and enhanced signaling, PCIe Gen4 enables the SSD to achieve higher sequential read speeds and improved random I/O performance. This design philosophy ensures that the storage subsystem does not become a bottleneck in multi-core, high-throughput server environments.

Read Intensive Workload Optimization

This category is specifically optimized for read-intensive applications, which dominate many enterprise workloads such as content delivery, data warehousing, virtual desktop infrastructure, and search indexing. Read-intensive SSDs are engineered with endurance profiles that prioritize frequent data retrieval over write-heavy operations, making them ideal for scenarios where data is written once and accessed repeatedly.

The Dell 1GN3H’s 1DWPD endurance rating reflects a balance between cost efficiency and durability, ensuring long-term reliability while maintaining enterprise-grade performance. This optimization allows organizations to deploy high-capacity storage without overprovisioning endurance beyond what is required for read-focused tasks.

TLC NAND Flash Technology in Enterprise Storage

Triple-Level Cell NAND flash technology plays a critical role in defining this category. TLC NAND stores three bits per cell, offering higher storage density and cost efficiency compared to MLC or SLC alternatives. In the Dell 1GN3H category, enterprise-grade TLC is paired with advanced firmware algorithms that manage wear leveling, error correction, and garbage collection to maintain performance consistency.

This approach allows the category to deliver large-capacity NVMe storage solutions that meet enterprise reliability standards while remaining economically viable for large-scale deployments. The integration of TLC NAND also supports power-efficient operation, contributing to lower overall data center operating costs.

Form Factor and Physical Compatibility

The M.2 2280 form factor defines a compact yet powerful category of internal storage devices. Measuring 22mm by 80mm, this form factor allows high-density deployment within servers and workstations where space efficiency is essential. The Dell 1GN3H category benefits from this standardized design, enabling compatibility with a wide range of Dell PowerEdge servers and enterprise computing platforms.

Despite its compact size, the M.2 2280 form factor supports high-performance NVMe interfaces and advanced thermal management strategies. This ensures stable operation under sustained workloads, even in densely packed server configurations. The category is designed to integrate seamlessly into modern system architectures that prioritize modularity and scalability.

Key Characteristics and Data Throughput

The Dell 1GN3H category is defined by high sequential and random read performance, leveraging PCIe Gen4 bandwidth to deliver rapid data access. This performance profile supports data-intensive workloads that require fast boot times, quick application launches, and responsive database queries. The NVMe protocol’s low-latency design further enhances system responsiveness, particularly in multi-threaded environments.

High queue depth handling enables the category to excel in virtualized and containerized infrastructures, where multiple workloads access storage concurrently. The ability to sustain performance under heavy load makes this category an ideal choice for mission-critical enterprise applications.

Latency Reduction and System Responsiveness

Low latency is a core advantage of the Dell 1GN3H category. By minimizing protocol overhead and leveraging direct CPU-to-storage communication, NVMe SSDs reduce input/output delays that can affect application performance. This category is particularly well-suited for real-time analytics, transaction processing systems, and high-frequency data access scenarios.

Improved responsiveness translates to better end-user experiences, faster data processing, and increased overall system efficiency. This makes the category a strategic component in performance-sensitive IT infrastructures.

Enterprise Use Cases and Deployment Scenarios

The Dell 1GN3H category is designed to support a wide range of enterprise use cases, including virtualization platforms, cloud infrastructure, and data analytics environments. Its read-intensive optimization makes it particularly effective for workloads that require frequent data access with minimal write amplification.

In virtualized environments, the category enhances virtual machine performance by reducing boot times and improving application responsiveness. In analytics and business intelligence platforms, it accelerates query execution and data retrieval, enabling faster insights and decision-making.