345-BJNT Dell 3.84TB PCIe Gen4 NVMEe U.2 2.5inch Small Form Factor SFF Enterprise Class Read Intensive Ri 1dwpd Tlc SSD

DELL 345-BJNT 3.84TB PCIe Gen4 NVMe U.2 2.5-Inch SFF Read Intensive SSD Overview

The DELL 345-BJNT 3.84TB PCIe Gen4 NVMe U.2 2.5-inch Small Form Factor (SFF) Solid State Drive (SSD) is designed for enterprise environments that demand high-speed, low-latency, and dependable storage performance. Built using cutting-edge triple-level cell (TLC) NAND flash, this Read Intensive (RI) SSD is engineered for applications that are read-heavy in nature, with a 1 Drive Write Per Day (DWPD) endurance rating. It supports Dell PowerEdge servers across generations 14G, 15G, 16G, and 17G, offering a reliable and high-performance storage solution.

Key Features of DELL 345-BJNT 3.84TB NVMe U.2 SSD

High Performance with PCIe Gen4 Interface

Utilizing the PCIe Gen4 x4 interface, the DELL 345-BJNT SSD delivers significant improvements in read/write speeds over its PCIe Gen3 predecessors. This enhanced bandwidth supports faster data transfers and quicker response times for applications such as data analytics, virtualization, and content delivery.

Optimized for Read Intensive Workloads

This drive is categorized as a Read Intensive SSD, ideal for environments with high volumes of read operations and minimal write activity. Examples include streaming media, database querying, VOD platforms, and boot applications. With its 1 DWPD endurance rating, it offers a cost-effective option without compromising reliability.

U.2 2.5-Inch Small Form Factor (SFF)

The 2.5-inch U.2 SFF form factor allows for high-density storage configurations within standard server bays. This compact design is perfect for space-constrained data centers and supports hot-swappable functionality for enhanced serviceability and uptime.

Enterprise-Class Reliability

Backed by enterprise-class validation and tested for mission-critical performance, the DELL 345-BJNT SSD includes end-to-end data protection, power loss protection, and robust error correction capabilities. These features ensure data integrity and drive longevity in business-critical environments.

Compatibility with Dell PowerEdge Servers

The 345-BJNT SSD is fully compatible with multiple generations of Dell PowerEdge servers, making it a future-proof storage choice for evolving infrastructure.

Support for 14th Generation Dell PowerEdge Servers

Compatible with Dell 14G servers like the PowerEdge R740, R640, and T640, this SSD ensures smooth integration and consistent performance in enterprise workloads requiring fast access to large datasets.

Support for 15G PowerEdge Servers

In 15G systems such as the R750 and R650, the PCIe Gen4 interface of the 345-BJNT is fully leveraged, unlocking higher throughput and enabling real-time data processing for demanding enterprise applications.

Optimized for 16G and 17G Dell Servers

With Dell’s most recent server generations (16G and 17G), including models like the PowerEdge R760 and MX760c, this SSD provides unmatched speed, thermal efficiency, and low latency for advanced workloads, including AI/ML, big data, and edge computing.

Use Cases for Read Intensive TLC NVMe SSDs

The DELL 345-BJNT 3.84TB SSD is optimized for a wide range of applications where read throughput is critical. TLC NAND technology balances cost and performance, making it suitable for:

Boot Drives in Enterprise Servers

The high-speed access and read-intensive nature of the 345-BJNT make it a perfect candidate for server boot drives, reducing startup time and improving initialization of operating systems and hypervisors.

Cloud Storage and Content Delivery Networks (CDNs)

For workloads that rely on frequent read operations, such as video streaming, web caching, and file delivery, the 345-BJNT SSD offers exceptional speed and low latency, improving user experiences and reducing server load.

Database Querying and Reporting

Applications with high volumes of SELECT queries, such as OLAP systems and BI tools, benefit from the SSD’s fast random read capabilities, enabling real-time analytics and insights.

Virtual Desktop Infrastructure (VDI)

In VDI deployments, the 345-BJNT reduces load times and ensures rapid access to user profiles and applications, enhancing productivity and scalability across distributed teams.

Technical Specifications of DELL 345-BJNT

• Part Number: 345-BJNT
• Capacity: 3.84TB
• Interface: PCIe Gen4 x4 NVMe
• Form Factor: 2.5-inch U.2 SFF
• NAND Type: Triple-Level Cell (TLC)
• Endurance: 1 DWPD
• Data Protection: End-to-End, Power Loss Protection
• Application Class: Read Intensive

Advantages of NVMe Over SATA and SAS

NVMe technology represents a leap in storage interface performance compared to legacy SATA or SAS. The DELL 345-BJNT SSD utilizes the NVMe protocol to enable:

Lower Latency and Higher Throughput

By reducing the number of layers between the host system and the storage media, NVMe delivers significantly lower I/O latency. For environments with real-time data needs, this translates into better application responsiveness.

Queue Depth and Parallelism

NVMe supports up to 64K queues with 64K commands each, vastly outperforming SATA’s single queue design. This architecture enables simultaneous processing of thousands of IO requests, critical for high-concurrency applications.

Enterprise Storage Planning with DELL 345-BJNT SSDs

Scalability in Data Centers

The compact 2.5-inch U.2 design allows for higher SSD density per rack unit. Administrators can scale capacity while maintaining optimal airflow and power efficiency.

Thermal and Power Efficiency

With its lower power consumption profile, the 345-BJNT helps reduce data center operational costs while supporting high-performance tasks without thermal throttling, especially when paired with Dell’s smart cooling technologies.

RAID Configuration Support

This SSD supports RAID configurations including RAID 0, 1, 5, and 10 when used with Dell’s PERC RAID controllers. Ideal for balancing performance, redundancy, and capacity in enterprise deployments.

Firmware and Lifecycle Management

Dell provides robust firmware support for the 345-BJNT SSD, ensuring long-term compatibility with PowerEdge firmware updates, BIOS revisions, and controller drivers. These drives also integrate with Dell OpenManage and iDRAC for seamless lifecycle monitoring.

SMART Monitoring and Predictive Analytics

SMART attributes and telemetry data help predict drive failures and monitor endurance, temperature, and usage patterns, empowering IT teams to take proactive measures before performance degradation occurs.

Drive Health and Replacement Alerts

Alerts and logs generated through Dell’s management systems provide insights into drive health, enabling timely replacements and reducing the risk of unexpected downtime.

Compliance, Security, and Data Protection

The DELL 345-BJNT SSD