Dell 345-BKRZ 3.84TB SATA-6GBPS 2.5 Inch Mixed Solid State Drive.

Dell 345-BKRZ 3.84TB SATA-6GBPS 2.5 Inch Mixed Use 3 DWPD Hot Plug SSD Overview

The Dell 345-BKRZ 3.84TB SATA-6GBPS 2.5 Inch Mixed Use 3 DWPD Hot Plug Solid State Drive is designed for enterprises and organizations that require high endurance, scalability, and reliable performance for mission-critical workloads. Built with Dell’s trusted engineering and advanced solid-state technology, this storage solution addresses a wide range of applications including virtualization, transactional databases, online processing, and mixed workload environments. Offering a blend of durability and efficiency, this drive provides long-term stability without compromising speed or capacity.

Capacity and Form Factor Benefits

Featuring a large storage capacity of 3.84TB in a compact 2.5-inch form factor, the Dell 345-BKRZ is optimized for data centers that need maximum storage density. The hot plug design simplifies upgrades and replacements, minimizing downtime while ensuring quick scalability. The 2.5-inch size allows more drives to be integrated within server bays, maximizing utilization of rack space without sacrificing performance.

Key Advantages of 2.5-Inch Drive Design

• High-density storage within limited rack space.
• Energy-efficient design for power-constrained environments.
• Flexibility to be used in both entry-level and enterprise-grade servers.
• Hot plug capability enables non-disruptive replacement.

SATA 6Gbps Interface Efficiency

The Dell 345-BKRZ leverages the SATA 6Gbps interface, which is widely recognized for its balance of performance and compatibility. While newer NVMe technologies offer faster throughput, SATA remains a cost-effective solution for enterprises looking to balance performance with affordability. With sustained throughput capabilities and reduced latency compared to traditional hard drives, this SATA SSD is well-suited for read-intensive and mixed-use workloads.

Compatibility of SATA Interface

The SATA interface ensures backward compatibility, allowing businesses to integrate this SSD into existing infrastructures without the need for complex adjustments. This makes it an excellent option for organizations upgrading from mechanical hard drives or older-generation SSDs.

Mixed Use Workload Optimization

Classified as a mixed use SSD, the Dell 345-BKRZ balances read and write operations, making it versatile enough to handle a wide variety of applications. Unlike read-intensive SSDs that are optimized for applications requiring frequent read operations, mixed-use drives can manage both reads and writes at higher endurance levels.

Typical Applications for Mixed Use SSDs

• Virtualization platforms requiring frequent I/O operations.
• Online transaction processing (OLTP) systems.
• Enterprise resource planning (ERP) solutions.
• Customer relationship management (CRM) databases.
• Big data analytics requiring fast access to large datasets.

Why Choose Mixed Use Over Read Intensive or Write Intensive

Mixed use SSDs such as the Dell 345-BKRZ provide balanced performance with higher endurance ratings compared to read-intensive drives, while being more cost-efficient than purely write-intensive models. This middle ground ensures the longevity of the storage device while maintaining speed across diverse applications.

3 DWPD Endurance Explained

The Dell 345-BKRZ offers 3 Drive Writes Per Day (DWPD), a crucial measure of SSD endurance. This means that the drive can handle up to three full write operations of its entire 3.84TB capacity every day over its warranty period. Such endurance ensures that this SSD can manage heavy workloads and data-intensive tasks without premature wear-out.

Importance of DWPD in Enterprise Storage

• Guarantees drive reliability under demanding workloads.
• Ensures consistent performance over time.
• Supports mission-critical applications with high write cycles.
• Protects against unexpected drive failures in heavy-use environments.

Hot Plug Functionality Advantages

Hot plug support is a critical feature for enterprise servers and storage arrays. With this feature, IT administrators can replace or upgrade SSDs without shutting down systems, resulting in reduced downtime and uninterrupted business operations.

Operational Benefits of Hot Plug SSDs

• Minimizes disruptions during hardware maintenance.
• Supports scalable growth with flexible upgrades.
• Ensures continuous availability for mission-critical applications.
• Reduces system downtime, improving productivity.

Dell Reliability and Firmware Integration

As part of Dell’s storage ecosystem, the 345-BKRZ SSD benefits from proprietary firmware optimization that integrates seamlessly with Dell PowerEdge servers. This ensures enhanced stability, predictable performance, and compatibility across Dell infrastructures. Rigorous testing by Dell ensures that the drive meets enterprise-grade quality standards and is resilient under diverse workloads.

Enterprise-Class Security Features

The Dell 345-BKRZ SSD is equipped with advanced error correction, wear-leveling algorithms, and secure data erasure capabilities. These features safeguard business-critical information and ensure data integrity throughout the drive’s lifecycle.

Performance Highlights

The drive delivers low latency, quick response times, and consistent throughput that modern applications demand. By eliminating the mechanical components found in traditional hard drives, this SSD offers faster random read and write speeds, making it a crucial upgrade for performance-driven IT infrastructures.

Workload Performance Benefits

• Improves application responsiveness.
• Reduces data access delays in virtualized environments.
• Enhances transaction speeds for databases.
• Supports smooth operation in multi-user environments.

Use Cases in Enterprise Environments

Data Center Optimization

The Dell 345-BKRZ is an ideal storage solution for data centers aiming to improve input/output operations per second (IOPS) while maintaining cost efficiency. It enhances server performance for web hosting, application delivery, and backend database processing.

Virtualization and Cloud Applications

With strong endurance and mixed workload optimization, this SSD is suitable for virtual desktop infrastructures (VDI) and cloud service providers who require reliable storage with consistent throughput.

Transactional and Analytical Workloads

Businesses running real-time analytics, ERP systems, or high-frequency trading platforms benefit from the Dell 345-BKRZ’s ability to manage concurrent read and write operations at high endurance levels.

Comparisons with Traditional Hard Drives

Unlike mechanical hard drives, which rely on spinning disks, the Dell 345-BKRZ SSD delivers far superior reliability, speed, and endurance. While HDDs may still be used for archival purposes, SSDs are now essential for active workloads where speed and uptime are paramount.

Advantages Over HDDs

• No moving parts, resulting in lower failure rates.
• Reduced latency and improved IOPS.
• Lower power consumption, minimizing energy costs.
• Compact form factor with higher density storage potential.

Energy Efficiency and Cost Savings

Power efficiency is a key consideration in enterprise IT, and the Dell 345-BKRZ excels in reducing operational expenses. By consuming less power than traditional drives, this SSD lowers heat output, reducing cooling requirements in server racks and further cutting costs.

Scalability and Future-Proofing

Organizations can rely on the Dell 345-BKRZ to meet both present and future data requirements. Its balance of high endurance, capacity, and efficiency ensures that businesses investing in this drive are equipping themselves with a solution built for evolving workloads and technological advancements.

Flexible Deployment Options

Whether used in entry-level servers, enterprise data centers, or as part of a hybrid storage architecture, this SSD integrates easily into various infrastructures. The ability to scale storage seamlessly is crucial for growing organizations.

DELL 3.84TB Enterprise SSD: Technical Specifications

This high-performance solid state drive is engineered for demanding data center environments, offering a robust blend of capacity, speed, and reliability.

Core Drive Specifications

Physical Attributes and Core Technology

The drive utilizes advanced Triple-Level Cell (TLC) NAND flash memory, packaged in an industry-standard 2.5-inch, hot-pluggable form factor for maximum flexibility and ease of installation.

Interface and Endurance Rating

Featuring a SATA 6Gbps interface, this component delivers a remarkable 3 Drive Writes Per Day (DWPD) rating, classifying it for mixed-use workloads that require a balance of read and write operations.

Performance Metrics and Speed

Sequential Data Throughput

The unit achieves exceptional transfer rates, with sequential read and write speeds reaching up to 510 MB/s, ensuring rapid data access and movement for large files.

Random Operation Performance

For intensive, random data requests, the drive excels with a random read capability of 96,000 IOPS and a random write performance of 42,000 IOPS, significantly boosting application responsiveness.

Compatible Dell PowerEdge Systems

Generation 14G, 15G, and 16G Server Support

This Dell-certified drive, complete with its appropriate tray, is designed for seamless integration and optimal performance within a wide array of Dell PowerEdge server platforms.

Rackmount Server Compatibility List

• PowerEdge R Series: R340, R440, R450, R550, R640, R650, R650xs, R740, R740xd, R750, R750xa, R750xs, R760, R760xs
• PowerEdge C Series: C6420, C6520, C6525, C6620
• PowerEdge M Series: M620
• PowerEdge Specialized: Hs5610, R6615, R6625, R7515, R7525, R7625, R940, R6515, R6525

Product Identification

Manufacturer Part Number: 345-BKRZ. This genuine Dell component ensures full compatibility and is backed by Dell's certification and quality assurance.