345-BJNY Dell 1.92TB PCIe Gen4 NVMe Read Intensive U2 SSD

Dell 345-BJNY 1.92TB PCIe 4.0 NVMe SSD — Enterprise Read-Optimized Storage

The Dell 345-BJNY is a 1.92TB internal solid-state drive designed for high-performance read-intensive workloads. Leveraging PCIe 4.0 x4 NVMe connectivity and a 2.5-inch U.2 15mm form factor with carrier, this enterprise SSD delivers ultra-fast access, consistent reliability, and streamlined deployment in Dell PowerEdge 14G–17G servers. Equipped with 3D TLC NAND, it offers a balanced combination of speed, endurance, and efficiency for modern data center environments.

Core Features

• Optimized for read-intensive tasks: Ideal for virtualization, analytics, and database query workloads.
• 1.92TB capacity: High-density storage reduces the number of drives required, saving rack space.
• PCIe 4.0 x4 NVMe interface: Provides rapid, low-latency data transfers for demanding enterprise applications.
• U.2 2.5-inch 15mm form factor with carrier: Simplifies hot-swap installation and secure mounting in server bays.
• 3D TLC NAND technology: Ensures durable performance with efficient power consumption.
• Enterprise compatibility: Supports a wide range of Dell PowerEdge server generations for versatile deployment.

General Information

• Manufacturer: Dell
• Part Number: 345-BJNY
• Product Type: Internal Solid State Drive

Technical Specifications

• Device Type: Internal SSD
• Storage Capacity: 1.92TB
• Interface: PCIe 4.0 x4 NVMe
• Form Factor: U.2 2.5-inch, 15mm with carrier
• Flash Technology: 3D TLC NAND
• Endurance Profile: Read-intensive

Compatibility

Dell 345-BJNY integrates seamlessly with a broad spectrum of Dell PowerEdge servers, ensuring reliable operation and easy deployment in enterprise environments.

• PowerEdge C6420, C6525, C6620
• PowerEdge R440, R640, R650, R650xs, R6515, R6525, R660, R660xs
• PowerEdge R740xd, R7425, R750, R750xa, R7515, R7525, R760, R760xa, R7615, R7625
• PowerEdge R840, R940, R940xa, R960
• PowerEdge T550, Xe9680, XR7620

Enterprise Advantages

• High-speed read access enhances virtualization, database queries, and analytics workloads.
• Compact 2.5-inch U.2 design with carrier reduces installation complexity and maximizes rack efficiency.
• Durable 3D TLC NAND delivers stable performance across long-term operation.
• Read-intensive design provides reliable throughput for data-heavy workloads.
• Easy deployment across multiple Dell PowerEdge generations simplifies IT management.

Dell 345-BJNY 1.92TB PCIe Gen4 NVMe Read-Intensive U.2 SSD Overview

The Dell 345-BJNY 1.92TB PCIe Gen4 NVMe Read-Intensive U.2 SSD is a high-performance, enterprise-grade storage solution designed for modern data centers and mission-critical applications. Engineered for read-intensive workloads, this SSD delivers exceptional sequential and random read speeds while maintaining reliability and endurance suitable for enterprise environments. Built with the latest PCIe Gen4 NVMe interface, it provides accelerated throughput and low latency, making it ideal for Dell PowerEdge servers including 14G, 15G, 16G, and 17G models. Its U.2 form factor with hot-swap tray ensures easy integration, maintenance, and scalability in high-density server deployments.

Key Features and Benefits

The Dell 345-BJNY SSD combines advanced features and technology to meet the needs of enterprise storage administrators and IT architects:

• 1.92TB storage capacity: Provides sufficient high-speed storage for demanding applications and databases.
• PCIe Gen4 x4 NVMe interface: Ensures low latency, high throughput, and multiple I/O queues for faster data processing.
• Read-intensive optimization: 1DWPD (Drive Writes Per Day) rating allows efficient performance for read-heavy workloads.
• U.2 2.5-inch small form factor: Hot-swappable tray for easy replacement and maintenance without server downtime.
• Enterprise reliability: Power-loss protection, advanced error correction, and wear-leveling technology guarantee consistent data integrity.
• Compatibility: Fully compatible with Dell PowerEdge 14G to 17G servers for seamless deployment.

PCIe Gen4 NVMe Architecture and Performance Advantages

Leveraging PCIe Gen4 NVMe technology, the Dell 345-BJNY SSD provides significant performance improvements over traditional SATA and earlier-generation PCIe drives. With four PCIe Gen4 lanes, it supports accelerated sequential and random reads, improving application responsiveness, virtualization performance, and database access times. The NVMe protocol also reduces CPU overhead, enabling multiple I/O queues and concurrent operations, which is critical for enterprise-scale workloads that require high throughput and low latency.

These performance characteristics make the 345-BJNY particularly well-suited for virtualization, analytics, database querying, content delivery, and other high-performance applications that rely heavily on read operations.

Read-Intensive 1DWPD Optimization

The Dell 345-BJNY SSD is specifically optimized for read-intensive workloads with a 1DWPD rating. This endurance specification ensures that under typical enterprise usage, the drive can handle one full drive write per day while maintaining long-term reliability. Optimal use cases include:

• Virtual desktop infrastructure (VDI) environments with frequent profile reads
• Data analytics and business intelligence applications requiring rapid access to large datasets
• Content delivery and web hosting servers with predominantly read operations
• Nearline storage and backup systems requiring quick retrieval of stored data
• Database reporting and querying platforms with minimal write activity

By aligning deployment to read-intensive workloads, enterprises can achieve high performance while maximizing the SSD’s lifespan and cost-efficiency.

TLC NAND Technology and Enterprise Reliability

The 345-BJNY SSD uses Triple-Level Cell (TLC) 3D NAND technology, offering a balance between storage density, cost efficiency, and durability. TLC NAND is ideal for read-intensive applications, providing high capacity per chip while delivering reliable performance.

Enterprise reliability features include:

• Advanced Error Correction Code (ECC) to prevent data corruption and ensure integrity
• Power-loss protection to safeguard in-flight data
• Wear-leveling algorithms to extend SSD lifespan by distributing write cycles evenly
• End-to-end data integrity monitoring for critical workloads

Form Factor and PowerEdge Compatibility

The U.2 2.5-inch small form factor ensures seamless integration into Dell PowerEdge servers from 14G through 17G. The hot-swap tray allows administrators to replace or upgrade drives without powering down servers, minimizing operational disruptions. High-density configurations are possible due to the compact design, allowing efficient utilization of server rack space.

Multi-generation compatibility simplifies inventory management and allows enterprises to standardize storage across diverse server environments, reducing procurement complexity and operational costs.

Performance Metrics and Enterprise Applications

The Dell 345-BJNY SSD delivers high sequential read speeds, robust random read IOPS, and sufficient write performance for read-intensive workloads. Its performance is ideal for:

• Virtualization and VDI workloads where user profiles are frequently accessed
• Database analytics, reporting, and querying platforms with consistent low-latency read requirements
• Content delivery networks serving high volumes of read requests
• Web servers requiring predictable and rapid read performance
• Nearline storage or secondary storage solutions for quick data retrieval

By delivering consistent performance under sustained workloads, the 345-BJNY ensures predictable application responsiveness and system efficiency.

Thermal and Power Efficiency

The 345-BJNY SSD is designed to operate efficiently under enterprise workloads with low power consumption and effective thermal management. Built-in thermal throttling prevents overheating, while proper server airflow, blanking panels, and fan optimization maintain consistent operating temperatures. Reduced power consumption contributes to lower operating costs, particularly in large-scale data centers.

Deployment Best Practices

To optimize performance and longevity, consider these deployment strategies:

• Hybrid storage architecture: Pair read-intensive SSDs with high-endurance cache drives for write bursts
• RAID and redundancy: Use RAID 5/6 or distributed replication to protect against data loss
• Workload alignment: Assign read-heavy applications to the 345-BJNY to maximize cost efficiency
• Firmware updates: Regularly apply Dell-approved updates to ensure performance and reliability
• Monitoring: Integrate with management tools like Dell iDRAC or OMSA for proactive health monitoring

Security and Data Integrity

Security features include hardware-based encryption, secure erase, and crypto-erase capabilities. Integration with centralized key management ensures data protection and compliance with enterprise security standards. Audit and usage tracking guarantee data integrity across the SSD’s lifecycle.

Enterprise Use Cases

The 345-BJNY SSD is suited for multiple enterprise scenarios:

• VDI and virtualized environments
• Database analytics and reporting applications
• Content delivery and media streaming servers
• Web servers with high read volumes
• Nearline storage and rapid-access secondary storage solutions

Comparative Analysis

Compared to other enterprise SSDs, the Dell 345-BJNY offers a cost-effective solution optimized for read-intensive workloads. While high-endurance drives are better suited for write-heavy workloads, the 345-BJNY balances affordability, high-speed performance, and enterprise reliability. Its U.2 form factor allows for high-density deployment and compatibility with multiple PowerEdge server generations.

Procurement and Deployment Considerations

• Confirm server generation and backplane support for U.2 NVMe drives
• Ensure hot-swap tray and sled compatibility
• Check firmware and warranty coverage
• Plan lifecycle management and proactive replacements
• Integrate into hybrid storage tiers to optimize read-intensive performance and endurance

Long-Tail Phrases

Include keywords such as "Dell 345-BJNY 1.92TB PCIe Gen4 NVMe U.2 SSD," "read-intensive 1DWPD enterprise SSD for Dell PowerEdge," "high-performance internal SSD for virtualization," and "hot-swap U.2 NVMe SSD for enterprise servers" to attract IT decision-makers seeking reliable, read-optimized storage solutions.

Maintenance Best Practices

• Monitor SMART metrics, temperature, and TBW regularly
• Integrate with centralized monitoring platforms like Dell iDRAC or OMSA
• Apply firmware updates in controlled phases
• Maintain spare drives and trays for rapid replacement
• Set alerts for wear thresholds, temperature spikes, and media errors