345-BKSD Dell 3.84TB SATA-6GBPS 2.5Inch Read Intensive SSD

Comprehensive Specifications of the Dell 3.84TB SSD

This enterprise-grade solid-state drive is engineered for high-performance storage solutions within Dell PowerEdge server environments, offering a substantial capacity and reliable read-centric operation.

Essential Product Characteristics

Manufacturer and Part Identification

• Brand: Dell
• OEM Part Number: 345-BKSD
• Device Classification: Solid State Drive (SSD)

Core Technical Attributes

• Total Storage Capacity: 3.84 Terabytes
• Flash Memory Technology: Triple-Level Cell (TLC)
• Physical Dimensions: 2.5-inch hot-pluggable form factor with included tray
• Host Interface: SATA 6.0 Gbps
• Endurance Rating: 1 Drive Writes Per Day (DWPD)
• Workload Profile: Read-Intensive Application

Performance Metrics and Transfer Speeds

Sequential Data Throughput

• Maximum External Transfer Rate: 600 Mbps
• Sustained Internal Read Speed: 555 MB/s
• Sustained Internal Write Speed: 530 MB/s

Server Compatibility and Integration

Supported Dell PowerEdge Systems

This Dell-certified SSD is validated for seamless integration and optimal performance in a wide array of PowerEdge server generations, including but not limited to:

• PowerEdge R Series: R260, R340, R440, R640, R650, R660, R740xd, R750, R750xa, R760
• PowerEdge R Series AMD Platforms: R6515, R6525, R6615, R6625, R7515, R7525, R7625
• PowerEdge C Series High-Density Nodes: C6420, C6520, C6525, C6620
• PowerEdge T Series Tower Servers: T160
• PowerEdge H Series HCI Systems: HS5610
• PowerEdge Rack Scale Design: R840, R940, R940xa

Intended Application and Usage

Designed explicitly for read-heavy workloads, this drive is an ideal storage component for caching, boot drives, and hosting frequently accessed data in data center and enterprise server scenarios.

Dell 345-BKSD 3.84TB SATA-6Gbps 2.5-Inch Read Intensive SSD Overview

The Dell 345-BKSD 3.84TB SATA-6Gbps 2.5-Inch Read Intensive 1DWPD Hot Plug Solid State Drive is designed to deliver a balance of performance, reliability, and storage capacity for modern enterprise workloads. Built on a SATA-III 6Gbps interface, it ensures fast data transfers while maintaining compatibility with a wide range of Dell PowerEdge servers and storage systems. Engineered as a read-intensive drive, this SSD is tailored for applications where the workload demands high-speed read access and moderate write activity, providing a cost-effective yet high-performance storage solution.

Capacity and Performance Benefits

Offering 3.84 terabytes of usable storage capacity, the Dell 345-BKSD provides ample space for critical applications, databases, and virtual environments. The 2.5-inch form factor enables compact integration into server bays, while its SATA-6Gbps interface ensures responsive data throughput. This drive offers low latency, reduced response times, and steady performance consistency, making it a trusted choice for read-focused workloads.

Optimized for Read Intensive Workloads

This SSD is optimized for read-intensive tasks, meaning it is ideal for scenarios such as:

• Web hosting and content delivery services
• Virtual desktop infrastructure (VDI)
• Data warehousing and analytics queries
• Media streaming platforms
• Customer relationship management (CRM) software

1 Drive Write Per Day (1DWPD) Rating

The 1DWPD endurance rating ensures durability for read-centric environments where write demands are relatively moderate. This endurance class helps reduce costs while still delivering enterprise-grade reliability. By balancing endurance with capacity, the Dell 345-BKSD enables organizations to maximize their storage investments.

Hot Plug Functionality for Flexible Maintenance

One of the significant features of the Dell 345-BKSD SSD is its hot plug capability. This means the drive can be inserted or removed from compatible servers without requiring system downtime. IT administrators benefit from streamlined maintenance, simplified upgrades, and minimized disruption to critical workloads.

Advantages of Hot Plug Drives

• Continuous system availability during replacements or upgrades
• Faster troubleshooting and serviceability
• Reduced risk of unplanned outages
• Improved data center efficiency

Enterprise-Grade Reliability and Data Integrity

Enterprise SSDs like the Dell 345-BKSD are built with advanced error correction, end-to-end data protection, and firmware optimizations to ensure data integrity. They undergo rigorous validation and testing by Dell to ensure seamless compatibility and reliable performance under demanding workloads.

Advanced Error Correction and Protection

The drive integrates sophisticated ECC (Error-Correcting Code) algorithms, power-loss protection features, and wear-leveling technology to safeguard data. These mechanisms extend the lifespan of the SSD while ensuring consistent application performance.

Compatibility with Dell PowerEdge Servers

The Dell 345-BKSD is validated to work seamlessly with Dell PowerEdge servers and Dell storage arrays, ensuring optimized integration and performance. By deploying Dell-certified drives, organizations reduce compatibility issues, enhance system performance, and maintain manufacturer warranty coverage.

Key Dell Server Models Supporting This SSD

• Dell PowerEdge R740 and R740xd
• Dell PowerEdge R640
• Dell PowerEdge R540 and R540xd
• Dell PowerEdge T640 and T440
• Dell PowerEdge M640 modular servers

Technical Specifications

General Attributes

• Model: Dell 345-BKSD
• Capacity: 3.84TB
• Interface: SATA-III 6Gbps
• Form Factor: 2.5-inch
• Endurance: 1DWPD (Drive Writes Per Day)
• Type: Read Intensive SSD
• Hot Plug: Supported

Performance Characteristics

• Sequential Read Speeds: Up to 560 MB/s (depending on workload)
• Sequential Write Speeds: Up to 530 MB/s
• Random Read IOPS: High performance for read-heavy workloads
• Latency: Optimized for consistent responsiveness

Reliability Features

• End-to-End Data Protection
• Advanced ECC for data integrity
• Power-loss data protection
• Firmware validated by Dell

Use Cases for the Dell 345-BKSD SSD

With its combination of capacity, reliability, and performance, the Dell 345-BKSD SSD is suitable for multiple use cases within enterprise IT environments.

Virtualization and Cloud Infrastructure

The high read speeds and low latency of this SSD make it ideal for hypervisors, cloud storage systems, and virtual machine hosting, where multiple workloads run simultaneously.

Database Optimization

For read-intensive databases, such as SQL queries or OLAP systems, the drive accelerates data access and boosts application responsiveness.

Content Delivery and Streaming

Businesses managing content delivery networks (CDNs) or media streaming platforms can leverage the drive’s read-focused performance to serve high volumes of user requests seamlessly.

Big Data Analytics

Data analytics workloads require fast access to large datasets. The 3.84TB capacity paired with consistent performance ensures efficient query handling and insights generation.

Advantages of Choosing Dell Certified SSDs

Selecting a Dell-certified SSD such as the 345-BKSD provides organizations with key advantages:

• Guaranteed compatibility with Dell infrastructure
• Firmware tuned for Dell servers
• Rigorous quality testing and validation
• Support from Dell technical services
• Retention of Dell warranty coverage

Energy Efficiency and Cooling Benefits

Compared to mechanical hard drives, SSDs like the Dell 345-BKSD consume less power and produce lower heat output. This contributes to reduced operating expenses, enhanced energy efficiency, and simplified data center cooling requirements.

Power Efficiency Features

• Lower wattage consumption during active workloads
• Energy savings during idle states
• Decreased cooling requirements for data centers

Scalability for Growing Data Needs

As enterprise data volumes grow, the 3.84TB capacity provides scalability within existing Dell infrastructure. Businesses can deploy multiple drives in RAID configurations to expand both performance and redundancy as requirements evolve.

Support for RAID Configurations

This SSD is compatible with various RAID levels such as RAID 1, RAID 5, and RAID 10, allowing IT teams to design storage systems that balance speed, redundancy, and capacity according to workload demands.

The Read Intensive SSDs are Cost-Effective

Read-intensive SSDs like the Dell 345-BKSD offer cost savings because they are engineered specifically for scenarios where write operations are relatively limited. By focusing on endurance levels that align with read-focused use cases, organizations avoid overspending on endurance they don’t need, while still gaining the speed and reliability of enterprise SSDs.

Comparison with Mixed Use and Write Intensive SSDs

• Read Intensive (1DWPD): Optimized for heavy read workloads, cost-efficient.
• Mixed Use (3DWPD): Balanced for moderate read/write workloads, higher endurance.
• Write Intensive (10DWPD+): Suitable for high-frequency write operations, highest endurance.

Longevity and Lifecycle Management

The Dell 345-BKSD SSD is engineered to maintain consistent performance across its lifespan. With wear-leveling, thermal monitoring, and Dell’s lifecycle validation, it ensures that businesses can deploy it confidently over extended operational periods.