345-BLXF Dell 15.36TB NVMe Gen4 PCI-E SSD.

Dell 345-BLXF 15.36TB NVMe U.2 Gen4 SFF PCI-E SSD Overview

The Dell 345-BLXF 15.36TB NVMe U.2 Gen4 SFF PCI-E SSD is designed to meet the needs of enterprise data centers, high-performance computing, and mission-critical workloads that demand both large capacity and uncompromising speed. Featuring the U.2 interface and PCIe Gen4 technology, this enterprise-grade SSD delivers unmatched throughput, low latency, and the scalability needed for modern applications such as virtualization, cloud storage, artificial intelligence, analytics, and transaction-heavy databases. Its compact 2.5-inch Small Form Factor (SFF) enables data centers to maximize storage density while ensuring optimal performance and reliability across diverse deployment environments.

Form Factor and Interface

2.5-Inch Small Form Factor (SFF)

The 2.5-inch SFF design makes the Dell 345-BLXF highly versatile for data center deployments. Its compact size allows for dense storage arrays, enabling IT managers to deploy multiple drives within the same rack unit. This results in greater scalability without increasing physical footprint or power consumption.

U.2 Interface

The U.2 interface is optimized for enterprise use, supporting hot-swapping and seamless integration with Dell PowerEdge servers and other enterprise platforms. This interface helps businesses avoid downtime during upgrades or replacements while maintaining uninterrupted workflow.

PCIe Gen4 Technology

The adoption of PCIe Gen4 doubles the bandwidth available compared to Gen3, delivering unprecedented data throughput. Applications like big data analytics, high-performance OLTP, AI/ML workloads, and real-time data processing benefit significantly from the added bandwidth, reducing delays and improving responsiveness.

Deployment Best Practices

Considerations

• Deploy in PCIe Gen4-enabled servers for maximum throughput.
• Ensure racks have sufficient cooling and airflow.
• Use RAID configurations for redundancy and resilience.
• Leverage Dell-certified trays for compatibility and hot-swapping.

Deployment Benefits

• High-density storage with reduced rack footprint
• Scalable for AI, cloud, and big data environments
• Supports compliance-driven industries requiring encryption
• Lower total cost of ownership through workload consolidation

Capacity and NAND Flash Technology

15.36TB High-Capacity Storage

With 15.36TB of storage capacity, the Dell 345-BLXF enables enterprises to consolidate workloads, minimize the number of physical drives required, and reduce overall maintenance overhead. Its large capacity makes it well-suited for big data environments, backup repositories, and content delivery platforms.

NAND Flash Architecture

Built on advanced NAND flash technology, this SSD ensures high endurance and sustained performance. The architecture is optimized for consistent write operations and long-term durability, reducing wear-leveling concerns while maintaining enterprise-class reliability.

Performance Characteristics

Sequential Performance

The Dell 345-BLXF delivers exceptionally high sequential read and write speeds, which makes it a strong fit for applications that rely on continuous data streaming. Video rendering, scientific simulations, and backup operations are significantly accelerated with this SSD.

Random IOPS Optimization

Designed to excel in random input/output operations per second (IOPS), the 345-BLXF SSD ensures excellent responsiveness for database queries, virtual machine performance, and rapid online transaction processing workloads.

Low Latency Advantage

Latency-sensitive applications such as financial services, healthcare imaging, and e-commerce platforms require near-instant response times. The Dell 345-BLXF delivers ultra-low latency, ensuring time-sensitive data is processed with maximum efficiency.

Enterprise Workload Applications

Database Acceleration

For large relational and non-relational databases, this SSD improves query execution, indexing, and OLTP performance. It ensures data is accessed and written at high speed, allowing enterprises to process large datasets with efficiency and accuracy.

AI and Machine Learning

Workloads like deep learning model training and real-time inference benefit from the high throughput and capacity of this SSD. Its ability to handle simultaneous read/write operations enhances performance in AI-driven platforms.

Content Delivery and Media Streaming

With 15.36TB of capacity and ultra-fast delivery speeds, the 345-BLXF is ideal for content delivery networks (CDNs) and streaming services. It minimizes buffering times and ensures smooth delivery of high-resolution media to global audiences.

Reliability and Endurance

Enterprise-Class Endurance

This SSD is built to withstand constant heavy workloads while ensuring consistent performance over its lifespan. It is tested to handle enterprise-level read/write cycles with minimal degradation, offering peace of mind for mission-critical applications.

Data Path Protection

With end-to-end data path protection, the Dell 345-BLXF ensures that every piece of data transferred is validated for integrity. This reduces the risk of data corruption and enhances reliability in sensitive workloads.

Power Loss Protection

In the event of an unexpected power outage, built-in power loss protection prevents data corruption. This feature is essential for financial transactions, healthcare systems, and any environment where data accuracy is critical.

Self-Encrypting Drive (SED)

The Dell 345-BLXF incorporates hardware-level encryption, securing data at rest without performance trade-offs. This is crucial for enterprises that manage sensitive or regulated data across industries like banking, defense, and government.

Secure Erase

The drive’s secure erase functionality ensures quick sanitization when decommissioning or redeploying storage hardware. This adds an additional layer of compliance for industries that follow strict data retention regulations.

Ideal Workloads

This SSD is best suited for databases, virtualization, analytics, AI platforms, and content delivery systems where both capacity and performance are critical factors.