345-BEZK Dell 3.84TB SATA 6GBPS Read Intensive TLC Hot-Plug SSD

Highlights of Dell 345-BEZK 3.84TB SATA 6GBPS TLC SFF SSD

The Dell 345-BEZK is a high-capacity enterprise-grade solid state drive designed for modern data center environments. Built for read-intensive workloads, this 3.84TB SSD delivers consistent performance, reliable endurance, and efficient storage optimization for Dell PowerEdge infrastructure.

General Specifications

• Manufacturer: Dell
• Part Number: 345-BEZK
• Product Type: Enterprise Solid State Drive

Technical Product Information

• Storage Capacity: 3.84TB
• Interface: SATA 6GBPS
• Workload Type: Read Intensive
• DWPD Rating: 1 DWPD
• Included Accessory: Hot-Plug Drive Tray
• NAND Technology: Triple-Level Cell
• Form Factor: 2.5-Inch SFF
• Hot-Plug Support: Yes

Performance Overview

• External Data Transfer Rate: 600 MB/s
• Sequential Read Speed: Up to 555 MB/s
• Sequential Write Speed: Up to 530 MB/s
• Internal Read/Write Performance: 555 / 530 MB/s

Server Compatibility

PowerEdge C-Series

• C6420
• C6520
• C6525
• C6620

PowerEdge HS-Series

• HS5610

PowerEdge R-Series

• R260
• R340
• R440
• R640
• R650
• R6515
• R6525
• R660
• R6615
• R6625
• R7425
• R750
• R750xa
• R7515
• R7525
• R760
• R760xs
• R7625
• R840
• R940
• R940xa

PowerEdge T-Series

• T160

Product Overview of Dell 345-BEZK 3.84TB SATA 6GBPS SSD

The Dell 345-BEZK 3.84TB SATA 6Gbps Read Intensive 1 DWPD TLC 2.5 Inch Hot-Plug SSD with Tray is an enterprise-grade solid state drive designed for high-capacity, read-optimized workloads in Dell PowerEdge and compatible storage environments. It delivers a powerful combination of large flash storage capacity, dependable SATA interface performance, and Dell-certified firmware optimization for enterprise reliability. Built with TLC NAND flash technology, this SSD provides cost-efficient scaling for modern data center architectures where read performance is critical.

Massive 3.84TB Capacity

The 3.84TB storage capacity of the Dell 345-BEZK allows organizations to store large datasets, virtual machines, and application workloads on a single high-density SSD. This reduces the total number of drives required in a server, optimizing rack space and improving storage efficiency. Enterprises benefit from consolidated storage pools that simplify management and reduce operational complexity. High-capacity flash storage also enhances performance by minimizing drive sprawl and improving data locality. This makes it a strong choice for scalable enterprise environments.

SATA 6Gbps Interface

The SATA 6Gbps interface provides reliable and consistent data transfer speeds suitable for enterprise workloads. It ensures compatibility with a wide range of Dell PowerEdge servers and PowerVault storage systems. SATA remains a cost-effective and widely deployed interface in enterprise IT infrastructure. It allows seamless integration without requiring significant hardware upgrades. This makes the Dell 345-BEZK a practical upgrade path for legacy systems transitioning to flash storage.

Read Intensive Architecture

This SSD is specifically designed for read-intensive workloads where data retrieval operations dominate system activity. Applications such as virtualization, web hosting, analytics, and content delivery benefit significantly from this optimization. The drive delivers low latency and consistent read throughput under heavy demand. It is not intended for write-heavy environments but excels in scenarios with frequent data access. This specialization ensures efficient performance and cost optimization.

Enterprise Grade Reliability

The 1 Drive Write Per Day (DWPD) rating ensures the SSD can handle writing its full capacity once per day throughout its lifespan. This endurance level is ideal for read-focused workloads with moderate write activity. It provides reliable performance for enterprise environments requiring predictable durability. IT administrators can deploy the drive confidently in production systems. The endurance rating balances performance, reliability, and cost efficiency.

TLC NAND Flash For High Density

The Dell 345-BEZK uses Triple-Level Cell NAND flash technology, which stores three bits of data per cell. This increases storage density and reduces cost per gigabyte compared to other NAND types. Dell enhances TLC reliability through advanced firmware optimizations including wear leveling and error correction. These enhancements ensure stable and consistent performance over time. TLC NAND makes this SSD a cost-effective solution for enterprise-scale storage deployment.

2.5 Inch Form Factor

The 2.5 inch Small Form Factor design allows multiple SSDs to be installed in a single server chassis. This maximizes storage density and improves scalability within limited rack space. The compact design also enhances airflow and thermal efficiency inside servers. It is ideal for modern data centers that require high-performance storage in a small physical footprint. This form factor supports efficient infrastructure design and expansion.

Hot-Plug Functionality

The hot-plug capability allows the SSD to be replaced or installed without shutting down the server. This ensures continuous system operation and minimizes downtime during maintenance. Failed drives can be quickly swapped without affecting running applications. This feature is essential for enterprise environments requiring high availability. It simplifies system maintenance and improves operational efficiency.

Seamless System Integration

The SSD comes pre-installed in an original Dell hot-plug tray designed for perfect compatibility with Dell server bays. This eliminates the need for manual installation or additional hardware. The tray ensures secure mounting and proper alignment with system backplanes. It also improves installation speed and reduces configuration errors. This ready-to-deploy design enhances convenience for IT teams.

Low Latency Flash Performance

Unlike traditional hard drives, the Dell 345-BEZK provides near-instant data access due to its flash-based architecture. This significantly reduces latency and improves application responsiveness. Databases, virtual machines, and enterprise applications benefit from faster load times. Reduced latency enhances user experience and system productivity. This makes it a strong upgrade over mechanical storage systems.

Ideal For Cloud Environments

Virtualized environments require fast and consistent storage performance to support multiple workloads simultaneously. The Dell 345-BEZK delivers the necessary speed and capacity for VMware, Hyper-V, and cloud platforms. It supports efficient VM provisioning, snapshot handling, and workload migration. The high capacity enables dense virtual machine deployments. This SSD is well suited for private and hybrid cloud infrastructure.

Web Hosting and Content Delivery Systems

Web hosting platforms and content delivery networks depend on fast access to static and dynamic content. The Dell 345-BEZK accelerates website loading times and improves server response under heavy traffic. Its large capacity supports extensive media libraries and application data. The drive ensures consistent performance during peak usage periods. It is ideal for modern digital service environments.

Consistent Performance Under Continuous

The SSD is engineered to maintain stable performance during prolonged read-heavy operations. This ensures predictable system behavior in enterprise environments. Consistency in throughput and latency prevents performance bottlenecks. IT teams can rely on steady storage performance for mission-critical applications. This stability is essential for production workloads.

Reduced Operational Costs

Solid state drives consume significantly less power compared to traditional HDDs. The Dell 345-BEZK further enhances energy efficiency through optimized firmware and flash architecture. Lower power consumption reduces operational expenses in large-scale deployments. Reduced heat output also minimizes cooling requirements. This contributes to a lower total cost of ownership.

No Mechanical Components

The absence of moving parts eliminates risks associated with mechanical failure. This makes the SSD more durable and resistant to shock and vibration. It significantly improves reliability in enterprise environments. The solid-state design ensures long-term operational stability. This enhances system uptime and reduces maintenance needs.

Advanced Data Integrity Protection

The Dell 345-BEZK includes enterprise-grade error correction mechanisms to ensure data accuracy. These systems detect and correct potential errors during operation. Continuous monitoring maintains drive health and reliability. This protects critical business data from corruption. Data integrity is a key feature of enterprise storage solutions.

Dell PowerEdge Servers

This SSD is fully validated for use with Dell PowerEdge servers and PowerVault storage systems. Certification ensures seamless integration with system firmware and RAID controllers. It reduces compatibility risks during deployment. Administrators benefit from reliable system recognition and monitoring. Certified hardware ensures enterprise-grade stability.

Performance and Data Protection

The Dell 345-BEZK can be used in RAID configurations to improve performance and data redundancy. RAID 1, RAID 5, RAID 6, and RAID 10 configurations provide flexible deployment options. Flash-based RAID arrays deliver high responsiveness and reliability. Redundant configurations ensure data availability during drive failures. This enhances system resilience.

Dell OpenManage Integration

Integration with Dell OpenManage allows real-time monitoring of drive health and performance. IT administrators can track endurance usage and predictive failure indicators. This enables proactive maintenance planning. Centralized management simplifies large-scale infrastructure administration. It improves operational efficiency and system reliability.

Growing Enterprise Demands

The Dell 345-BEZK supports scalable storage expansion as business needs grow. Additional drives can be added easily in supported systems. Hot-plug capability simplifies expansion without downtime. This flexibility supports long-term infrastructure planning. It is ideal for evolving enterprise environments.

Data Analytics and Business Intelligence

Analytics workloads require fast access to large datasets for efficient processing. The Dell 345-BEZK accelerates query execution and data retrieval tasks. Its large capacity supports extensive data storage requirements. Faster analytics improves decision-making processes. This makes it valuable for data-driven organizations.

Balanced Enterprise

The Dell 345-BEZK 3.84TB SATA 6Gbps Read Intensive 1 DWPD TLC 2.5 Inch Hot-Plug SSD with Tray delivers a strong combination of high-capacity storage, reliable read performance, and enterprise compatibility. It is designed for modern workloads that require fast and consistent data access. The included Dell tray ensures quick deployment and seamless integration.