400-BLJX Dell 1.92TB NVMe Read Intensive Solid State Drive.

High-Performance 1.92TB NVMe U.2 SSD for Enterprise Servers

Optimize your PowerEdge infrastructure with this 1.92TB U.2 NVMe SSD, designed to deliver blazing-fast read-intensive performance and seamless data throughput in demanding environments.

 Product Details & Key Attributes

• Brand: Dell
• Model Number: 400-BLJX
• Drive Category: Internal Solid-State Storage
• Technology: PCIe Gen4 x4 – Ultra-low latency & maximum bandwidth

Technical Specifications and Features

Key Technical Details

• Capacity: 1.92TB
• Form Factor: 2.5in U.2
• Interface: PCIe Gen4 NVMe
• Read-Optimized for minimal write workloads
• Power Loss Protection: Yes
• MTBF: Over 2 million hours
• IOPS: Up to 700,000 read IOPS (depending on workload)

Storage Capacity & Physical Format

This SSD offers a total storage space of 1.92 terabytes, perfectly suited for handling large-scale applications, analytics, and virtualization workloads.

• Form Factor: Compact 2.5-inch U.2 interface for versatile installations
• Drive Class: Read-Intensive – Optimized for environments with high read demands

Interface & Bandwidth Capabilities

Take advantage of the PCI Express Gen4 interface for superior I/O operations and higher data transfer rates:

• Connector Type: 1 x PCIe Gen4 x4
• NVMe Protocol Support: Ensures faster access and lower power usage
• Ideal for transactional workloads and fast database querying

System Integration & Compatible Enclosures

Seamlessly integrates into Dell’s enterprise-grade systems. The following PowerEdge models support this drive:

• MX740c, MX750c, MX760c, MX840c – Modular & blade server platforms
• XR12, XR5610 – Edge-optimized and ruggedized servers

Versatile Bay Support & Scalability

• Compatible with standard 2.5-inch bays
• Easy hot-swap capability for efficient upgrades and replacements
• Scalable storage solution for expanding infrastructures

More System Compatibility

• While this SSD is officially compatible with the listed PowerEdge servers, additional models including select MD PowerVault arrays may also be supported. Always check your system documentation or consult Dell’s compatibility matrix for confirmation.

Carrier Included for Hassle-Free Deployment

• Includes pre-attached drive carrier for Dell PowerEdge systems
• Speeds up the deployment process – no additional hardware needed
• Engineered for enterprise-grade reliability
• Excellent thermal management and endurance for read-heavy workloads
• Boosts application performance in database, virtualization, and cloud environments

Dell 400-BLJX 1.92TB NVMe U.2 SSD – Enterprise-Grade Storage Power

The 400-BLJX Dell 1.92TB NVMe Read Intensive U.2 Gen4 2.5in Solid State Drive represents a critical advancement in enterprise data storage, offering high-performance NVMe technology optimized for read-intensive workloads. With a U.2 Gen4 interface, this SSD delivers exceptional speed, consistent latency, and superior endurance, making it ideal for data centers, virtualized systems, and high-demand enterprise infrastructures.

Form Factor and Interface Advantages

2.5-Inch U.2 Drive Compatibility

Designed in a 2.5-inch U.2 form factor, the Dell 400-BLJX drive ensures widespread compatibility with modern server and storage platforms. The U.2 connector, leveraging PCIe Gen4 lanes, offers significant performance enhancements compared to SATA and SAS interfaces. Its hot-swappable feature enables quick deployment and replacement without system downtime—crucial for enterprise-grade reliability.

Gen4 NVMe Interface

The Gen4 NVMe interface used in the Dell 400-BLJX allows for double the throughput of Gen3, supporting up to 64 Gbps via PCIe 4.0 lanes. This massive bandwidth significantly reduces bottlenecks and increases input/output operations per second (IOPS), ideal for applications such as AI analytics, machine learning, data warehousing, and business intelligence tools.

Performance Optimization for Read-Intensive Workloads

Ideal for Static and Archival Data Access

This SSD falls under the "Read Intensive" classification, optimized for environments where data is read far more often than written. Perfect for scenarios such as web servers, content delivery networks (CDNs), media streaming platforms, and reference data repositories, the 400-BLJX provides reliable read performance with low latency.

High Throughput and Low Latency

The drive is engineered to handle sequential and random read operations with maximum efficiency. Utilizing NVMe protocol over PCIe Gen4, it achieves read speeds several times faster than traditional SATA SSDs. Low latency ensures rapid data retrieval, contributing to superior application performance and end-user experience.

Consistent Read IOPS and Sustained Throughput

The Dell 400-BLJX delivers consistent IOPS performance even under continuous load. With its advanced controller and firmware, it minimizes performance degradation and thermal throttling, maintaining high throughput across varied temperature and operational conditions. This makes it an excellent choice for environments requiring consistent and repeatable performance.

Reliability, Endurance, and Lifecycle Benefits

Read-Optimized Drive Longevity

Read-intensive SSDs like the 400-BLJX offer optimized endurance profiles for use cases involving minimal write operations. This specialization allows Dell to fine-tune NAND management algorithms and reduce write amplification, extending the usable life of the drive. It supports mission-critical applications with confidence in durability and minimal risk of failure over time.

Advanced Power Loss Protection

Equipped with power loss protection circuitry, the 400-BLJX protects against unexpected power outages, ensuring that in-flight data is safely written to non-volatile storage. This enterprise-class feature is essential in maintaining data integrity and preventing corruption, especially in data center environments.

MTBF and UBER Ratings

With a high Mean Time Between Failures (MTBF) rating and Ultra Bit Error Rate (UBER) well within enterprise standards, the Dell 1.92TB NVMe SSD meets the reliability benchmarks demanded by mission-critical environments. Its error correction algorithms and wear-leveling techniques ensure consistent performance throughout its lifecycle.

Use Cases for the 400-BLJX Dell 1.92TB NVMe SSD

Cloud and Virtualized Infrastructure

The Dell 400-BLJX is ideally suited for virtualized environments and cloud infrastructure. It reduces storage latency and supports rapid boot times, faster VM provisioning, and efficient IOPS distribution across virtual machines. Cloud service providers benefit from the drive's ability to support massive concurrent read operations.

Content Delivery and Media Streaming

With its ability to handle high-bandwidth, read-intensive workloads, this SSD is optimal for content delivery networks and streaming services. It ensures rapid access to large multimedia files while maintaining consistent service levels for thousands of concurrent users.

Database Applications and Business Intelligence

Enterprises running analytics platforms or query-heavy relational databases benefit from the 400-BLJX’s fast access times and high throughput. It dramatically reduces time-to-insight and improves database response rates, making it suitable for OLAP (Online Analytical Processing) systems.

Web Hosting and E-commerce

Web servers and e-commerce platforms with high read-to-write ratios benefit from improved page load times and backend processing efficiency. Fast retrieval of catalog data, images, user sessions, and transaction logs enables superior user experience and higher conversion rates.

Thermal Management and Energy Efficiency

Enterprise deployments benefit from the energy efficiency of the 400-BLJX. With reduced power consumption during both idle and active states, it contributes to lower data center operational costs. The SSD also supports active thermal throttling and thermal monitoring to avoid overheating under heavy loads.

Security Features

Many 400-BLJX models include support for TCG Opal and AES 256-bit encryption, helping organizations comply with regulatory standards for data protection and storage security. These features ensure secure data at rest, essential for healthcare, finance, and government deployments.

Benefits Over Traditional SATA and SAS SSDs

Comparison With SATA Drives

Compared to traditional SATA SSDs, the 400-BLJX offers up to 6–10x better performance due to its NVMe over PCIe Gen4 interface. It reduces latency, increases throughput, and enables rapid access to critical data, which is essential for real-time decision-making platforms and data-intensive applications.

Advantages Over SAS Drives

While SAS drives are common in enterprise setups, NVMe drives like the 400-BLJX outpace them in speed and scalability. The direct-to-CPU connection of NVMe avoids traditional bottlenecks found in SAS-based controllers, giving organizations a significant performance edge for large-scale applications.

Integration With Dell PowerEdge Servers

Factory Compatibility and Firmware Assurance

As a Dell-certified drive, the 400-BLJX integrates seamlessly into Dell PowerEdge server environments. Pre-tested firmware compatibility and Dell’s Lifecycle Controller reduce deployment risk and simplify management. Dell OpenManage tools further support SSD monitoring, diagnostics, and lifecycle planning.

Support for RAID and High Availability Configurations

The drive supports hardware RAID configurations when used with compatible Dell RAID controllers, enabling redundancy, performance boosting, and high availability setups. Whether deployed in RAID 1, RAID 10, or RAID 5 scenarios, the 400-BLJX offers both reliability and speed.

Scalability and Data Center Impact

High-Density Storage Deployment

The 2.5-inch U.2 form factor of the 400-BLJX supports high-density configurations in server racks. Enterprises can deploy multiple drives in tight spaces without compromising performance, enabling maximum storage per unit footprint—ideal for hyperscale and enterprise data centers.

Reduced Latency Across Clusters

For scale-out architectures, such as hyper-converged infrastructure (HCI) or clustered databases, the SSD provides minimal latency and ultra-fast response times. It enhances inter-node communication and speeds up distributed workloads, critical for modern cloud-native environments.

the Dell 400-BLJX 1.92TB NVMe SSD

Enterprise Certification and Support

Backed by Dell’s rigorous qualification process, the 400-BLJX is built for reliability, integration, and performance. It comes with Dell support, warranty options, and compatibility with Dell’s ProSupport suite—providing IT teams with peace of mind during operation and troubleshooting.

Total Cost of Ownership (TCO) Reduction

Despite its premium performance, the SSD contributes to long-term cost savings. By reducing power usage, minimizing cooling needs, and supporting longer hardware refresh cycles, the 400-BLJX lowers total cost of ownership while delivering enterprise-grade efficiency and scalability.

Future-Proof Your Storage Architecture

With Gen4 readiness and NVMe support, the Dell 1.92TB drive offers future-proof performance as data center demands evolve. Whether you're deploying edge computing solutions, AI clusters, or digital transformation projects, this SSD provides a solid backbone for your growing infrastructure.

Product SKU Details and Configuration Information

SKU Breakdown and Ordering Options

The 400-BLJX part number corresponds specifically to the Dell 1.92TB NVMe Read Intensive U.2 SSD with Gen4 compatibility. While available individually, it is also sold bundled with Dell PowerEdge server configurations. Businesses can customize capacity and redundancy settings depending on workload profiles and data resilience requirements.

Vendor-Specific Firmware Optimization

Unlike generic NVMe SSDs, the 400-BLJX includes firmware tailored to Dell’s ecosystem. This means tighter integration with iDRAC monitoring, advanced diagnostics, and optimized error logging. IT administrators benefit from granular insight and control over drive behavior across the infrastructure lifecycle.