345-BKRY Dell 7.68TB PCI-E NVMe Read Intensive Solid State Drive.

Dell 7.68TB PCIe Gen4 NVMe U.2 Internal SSD

The Dell 345-BKRY 7.68TB PCIe Gen 4 NVMe U.2 SSD is a high-performance, read-intensive storage solution designed for enterprise-class Dell PowerEdge servers. Engineered for reliability and speed, this solid-state drive ensures efficient data handling, optimized workloads, and enhanced server performance across multiple generations of PowerEdge systems.

Key Information

• Manufacturer: Dell
• Part Number: 345-BKRY
• Product Type: Internal Solid State Drive (SSD)

Technical Specifications

• Capacity: 7.68TB of storage 
• Form Factor: 2.5-inch U.2, 15mm height 
• Interface: PCIe 4.0 x4 NVMe  
• Drive Type: Internal SSD, optimized for read-intensive workloads
• Endurance: Read-Intensive TLC, 1 DWPD

Performance Features

• High-speed PCIe Gen 4 x4 interface for superior throughput
• Low-latency NVMe protocol for rapid data access
• Reliable read-intensive endurance for sustained operations
• Efficient power consumption for enterprise environments

Compatibility Across PowerEdge Servers

• PowerEdge C Series: C6420, C6525, C6620
• PowerEdge R Series: R440, R640, R6415, R6515, R6525, R660xs, R6615, R6625, R670, R740xd, R7415, R7425, R7515, R7525, R760, R760xa, R7615, R7625, R770, R840, R940, R940xa, R960
• PowerEdge T Series: T560
• PowerEdge Xe Series: Xe9640, Xe9680, Xr7620

Enterprise-Grade Reliability

• Read-intensive design for heavy-access workloads
• Enhanced thermal management for sustained performance
• Comprehensive Dell support and warranty coverage

Advantages of Choosing Dell PCIe Gen 4 SSDs

• Accelerated application performance through NVMe optimization
• High-capacity storage without additional footprint
• Seamless integration with Dell PowerEdge servers for minimal downtime
• Optimized for virtualization, databases, and analytics workloads
• Enterprise-ready for demanding server operations
• Supports multiple generations of PowerEdge servers
• Durable, energy-efficient, and performance-driven design
• Designed to maximize ROI with reliable long-term operation

Outline of Dell 345-BKRY 7.68TB PCI-E NVMe SSD 

The Dell 345-BKRY 7.68TB PCI-E Gen4 NVMe U.2 2.5 Inch Read Intensive Solid State Drive is a cutting-edge storage solution designed to meet the demands of modern enterprise and data center environments. With exceptional speed, reliability, and high capacity, this SSD supports read-intensive workloads, making it ideal for applications such as analytics, database management, virtualization, and cloud computing. Utilizing PCIe Gen4 NVMe technology, it delivers unparalleled data transfer rates, ensuring rapid access to critical information while reducing latency and improving overall system performance.

Key Features of Dell 345-BKRY SSD

High Capacity: 7.68TB storage, enabling large-scale data storage and management without compromising performance.
PCIe Gen4 NVMe Interface: Advanced interface providing faster bandwidth and lower latency compared to Gen3 drives.
Read-Intensive Optimization: Engineered specifically for workloads where read operations dominate, ensuring longevity and consistent performance.
U.2 2.5-Inch Form Factor: Compact and compatible with modern enterprise servers and storage enclosures.
Enterprise Reliability: High endurance, data integrity features, and comprehensive error correction to reduce downtime and maintain data availability.

Advanced PCIe Gen4 NVMe Technology

PCIe Gen4 NVMe technology has redefined enterprise storage performance by doubling the bandwidth of PCIe Gen3, delivering up to 16 GT/s per lane. The Dell 345-BKRY leverages this interface to maximize throughput and minimize latency, allowing applications to perform more efficiently. High-speed data transfer is critical for workloads such as transactional databases, AI/ML data processing, and high-frequency trading systems, where every millisecond matters.

Bandwidth and Performance Advantages

Compared to legacy SATA SSDs or Gen3 NVMe drives, PCIe Gen4 NVMe provides superior read/write speeds, often exceeding 7,000 MB/s for sequential reads and significantly higher IOPS for random access. This makes the Dell 345-BKRY particularly suited for environments with high input/output demands, such as virtualized storage arrays, real-time analytics platforms, and large-scale content delivery networks.

Low Latency for Critical Applications

With its NVMe protocol, the Dell 345-BKRY significantly reduces storage latency, providing near-instantaneous data retrieval. This is essential for enterprise applications that require rapid response times, including ERP systems, AI-driven applications, and data-intensive scientific simulations.

Enterprise-Grade Reliability and Endurance

Reliability is a core feature of the Dell 345-BKRY SSD. Built for read-intensive operations, it offers high endurance levels and advanced error correction mechanisms, such as LDPC (Low-Density Parity-Check) ECC, to ensure data integrity during continuous operation. Additionally, Dell’s rigorous quality standards and firmware optimization help maintain consistent performance under heavy workloads.

Read-Intensive Workload Optimization

The drive is engineered specifically for read-heavy environments, making it ideal for applications such as:

Data analytics platformsCloud-based storage systems
Virtual machine storage pools
Media streaming servers
High-traffic database applications

Advanced Error Correction and Data Protection

Data integrity is critical in enterprise environments. The Dell 345-BKRY SSD employs advanced ECC, power-loss protection, and end-to-end data path protection, ensuring that your critical information remains intact even in case of unexpected power interruptions or system failures.

Compatibility and Form Factor

The Dell 345-BKRY SSD features a U.2 2.5-inch form factor, making it compatible with most modern enterprise servers, storage arrays, and high-performance computing systems. Its compact design enables easy integration into existing storage infrastructures without requiring additional adapters or modifications.

U.2 Connector Advantages

The U.2 interface combines the benefits of NVMe performance with a hot-swappable design. This allows IT administrators to replace or upgrade drives without downtime, improving overall maintenance efficiency and reducing operational costs in data centers.

Seamless Server Integration

Designed for Dell PowerEdge servers and compatible enterprise-grade platforms, the 345-BKRY SSD ensures plug-and-play compatibility. This simplifies deployment across storage clusters, minimizing setup time and eliminating compatibility concerns.

Performance Metrics  

The Dell 345-BKRY SSD excels in both synthetic and real-world performance benchmarks. Its sequential read/write speeds and random IOPS capabilities are optimized for demanding enterprise workloads.

Sequential Read/Write Performance

Sequential operations benefit from high throughput, with read speeds up to 7,000 MB/s and write speeds optimized for read-intensive tasks. This ensures rapid data transfer for large files, backups, and batch processing.

Random Read/Write IOPS

Random I/O performance is a critical metric for database and virtualization environments. The 345-BKRY delivers exceptional IOPS, providing low-latency access to millions of small files simultaneously without bottlenecking system resources.

Power Efficiency a 

Power consumption and thermal performance are crucial for large-scale deployments. The Dell 345-BKRY SSD incorporates energy-efficient design and advanced thermal management to reduce operating costs and maintain optimal performance under continuous workloads.

Energy-Efficient Design

Compared to traditional spinning disks or older NVMe models, the 345-BKRY offers lower power consumption per terabyte. This makes it suitable for large data centers where energy costs and thermal footprint are key considerations.

Heat Dissipation and Reliability

Built-in thermal sensors and firmware-based throttling mechanisms help prevent overheating, ensuring stable performance and extending the life of the SSD. Optimal heat management reduces the risk of thermal-induced failures in high-density server racks.

Use Cases for Dell 345-BKRY 7.68TB SSD

The Dell 345-BKRY SSD is versatile, designed to meet the needs of various enterprise applications. Key use cases include:

Database and Transactional Workloads

High-performance databases require consistent read access and low latency. The 345-BKRY’s read-intensive optimization ensures fast query processing and smooth transaction handling for SQL and NoSQL databases alike.

Virtualization and Cloud Environments

In virtualized environments, multiple VMs rely on shared storage. The high IOPS and low latency of the 345-BKRY enhance VM responsiveness, reduce boot times, and improve multi-tenant application performance in cloud platforms.

High-Performance Computing and Analytics

AI, ML, and scientific computation often involve processing massive datasets. The Dell 345-BKRY SSD accelerates data ingestion and retrieval, enabling faster model training, simulation, and real-time analytics.

Media Streaming

Media-heavy applications, including video-on-demand and content delivery networks, benefit from the 345-BKRY’s large capacity and rapid read speeds, ensuring uninterrupted streaming and minimal buffering for end-users.

Enterprise Storage Optimization

Organizations can leverage the Dell 345-BKRY SSD to optimize their storage infrastructure through tiered storage, caching, and performance acceleration strategies. By integrating this SSD into existing SAN, NAS, or hybrid storage systems, IT teams can maximize both speed and capacity without compromising reliability.

Tiered Storage Solutions

Using the 345-BKRY as a high-speed tier allows frequently accessed data to reside on ultra-fast storage, while less critical data can be stored on traditional HDDs. This approach balances performance, cost, and capacity effectively.

Cache Acceleration

Deploying the 345-BKRY as a cache layer in front of slower storage arrays dramatically improves read access times. Enterprise applications that rely on high-speed caching, such as ERP and CRM platforms, see significant performance gains.

Hybrid Storage Strategies

By combining the Dell 345-BKRY SSD with bulk storage systems, businesses can create hybrid architectures that support both high-speed access and large-scale archival storage, providing a flexible and scalable solution for growing data demands.