345-BLXC Dell 15.36TB NVMe U.2 Gen4 PCI-E 2.5-Inch SSD

Dell 345-BLXC 15.36TB NVMe U.2 Gen4 PCI-E 2.5-Inch SFF SSD Overview

The Dell 345-BLXC 15.36TB NVMe U.2 Gen4 PCI-E 2.5-Inch SFF SSD represents a new generation of enterprise-class solid-state storage designed for organizations that demand high-capacity, high-performance, and highly reliable data storage. Engineered for data centers, virtualization clusters, hyperscale environments, and cloud platforms, this SSD delivers robust throughput and minimal latency while providing a large 15.36TB storage capacity in a compact 2.5-inch Small Form Factor (SFF). Its PCIe Gen4 NVMe interface ensures optimal performance for read-intensive, mixed-use, and large dataset workloads. By combining Dell’s enterprise reliability with advanced NAND flash technology, this SSD provides an excellent solution for businesses balancing performance and capacity at scale.

Form Factor and Interface

2.5-Inch Small Form Factor (SFF)

The 2.5-inch SFF design enables efficient use of rack space in enterprise environments. It allows businesses to install multiple drives within the same rack unit, increasing storage density without expanding the physical footprint. This form factor is hot-swappable, enabling fast replacements and upgrades without service downtime.

U.2 Interface Benefits

With its U.2 interface, the Dell 345-BLXC offers easy integration into enterprise systems while providing hot-plug capabilities. U.2 allows enterprises to maintain system uptime, simplifying drive replacement and reducing service interruptions in high-availability infrastructures.

PCIe Gen4 Performance Advantages

Leveraging PCIe Gen4 technology, the Dell 345-BLXC SSD doubles the bandwidth available compared to Gen3 drives. This significant improvement enables enterprises to handle modern workloads like real-time analytics, artificial intelligence, and high-volume transaction systems without bottlenecks.

Deployment Best Practices

• Deploy in PCIe Gen4-enabled servers for maximum throughput.
• Ensure adequate airflow and cooling for dense storage arrays.
• Leverage RAID for enhanced redundancy and performance scaling.
• Use Dell-certified carriers for seamless hot-swap support.

Capacity and NAND Technology

15.36TB of Enterprise Storage

With 15.36TB capacity, this SSD consolidates multiple workloads into fewer drives, reducing the total number of devices required per rack. This enhances efficiency, lowers power and cooling demands, and simplifies management while delivering immense storage density.

Advanced NAND Flash

Built with high-performance NAND architecture, the Dell 345-BLXC ensures durability, consistency, and reliability for enterprise-class operations. Its architecture supports balanced read/write performance, making it versatile for various workloads, from read-intensive environments to mixed-use deployments.

Performance Characteristics

Sequential Performance

The drive delivers high sequential read and write speeds that streamline bulk data transfers. This makes it an ideal solution for workloads such as backups, replication, media rendering, and large-scale analytics that require fast sequential access.

Random Read/Write Efficiency

Optimized for random IOPS, the Dell 345-BLXC accelerates applications that rely on frequent small block operations. Databases, virtual machines, and financial services applications experience lower latency and faster responsiveness when deployed with this SSD.

Latency Optimization

Enterprise workloads often demand ultra-low latency. The Dell 345-BLXC is engineered for fast response times, ensuring minimal delay for mission-critical applications such as online transaction processing (OLTP), customer-facing web services, and real-time decision-making systems.

Enterprise Applications

Database Performance

Large relational and non-relational databases benefit from this SSD’s fast random access and high throughput. Businesses running OLTP or OLAP workloads see performance improvements in indexing, query execution, and overall transaction throughput.

Analytics and AI Workloads

For data analytics, machine learning, and artificial intelligence, the 345-BLXC accelerates access to large datasets, enabling faster model training and real-time analysis. Its high storage capacity reduces the number of drives required, simplifying architecture while delivering peak performance.

Content Delivery Networks

The SSD’s large capacity and fast response time make it ideal for content delivery networks (CDNs) that serve streaming video, images, and digital media to global audiences. Reduced latency ensures seamless content delivery and user satisfaction.

Reliability and Endurance

Enterprise Durability

The Dell 345-BLXC is built with enterprise-grade endurance, ensuring it can handle sustained workloads over long operational lifetimes. It offers the reliability needed for mission-critical business applications.

Data Protection Features

With end-to-end data path protection and power loss protection, the SSD secures data integrity even during power failures. These features are critical in high-reliability environments like healthcare, financial services, and government sectors.

Error Correction

Advanced error correction codes (ECC) maintain data accuracy by detecting and correcting bit-level errors. This ensures that the drive delivers consistent data integrity throughout its lifespan.

Self-Encrypting Drive (SED)

Equipped with hardware-level encryption, the Dell 345-BLXC ensures sensitive business data is secure at rest. This prevents unauthorized access and complies with global data security regulations like GDPR and HIPAA.

Secure Erase

The SSD includes secure erase functionality, allowing administrators to perform cryptographic erasure to safely decommission drives without compromising sensitive information.

Dell Open Manage Integration

The Dell 345-BLXC integrates with Dell Open Manage tools, streamlining system management, firmware updates, and health checks. This ensures administrators can monitor, update, and maintain storage systems at scale efficiently.

Workload Fit

The Dell 345-BLXC is best suited for cloud data centers, virtualization clusters, database environments, analytics platforms, and enterprise applications where storage capacity and speed must coexist.