345-BKDR Dell 7.68TB PCIE U.2 NVME 2.5Inch RI TLC SSD

DELL 345-BKDR 7.68TB PCIe Gen4 NVMe U.2 Enterprise SSD

The DELL 345-BKDR 7.68TB PCIe Gen 4.0 x4 NVMe U.2 2.5-inch Read-Intensive SSD is designed for modern data centers that require scalable storage performance, high capacity, and exceptional efficiency. Tailored for DELL PowerEdge 14G, 15G, 16G, and 17G servers, this enterprise-grade solid-state drive offers a balance between speed, endurance, and reliability, making it a cornerstone for high-demand business workloads.

General Specifications

• Manufacturer: DELL
• Part Number: 345-BKDR
• Device Type: Enterprise-Class Internal Solid State Drive
• Storage Capacity: 7.68TB
• Form Factor: U.2 2.5-inch, 15mm
• Interface: PCI Express 4.0 x4 NVMe
• Workload Type: Read-Intensive (1 DWPD)

Core Performance Attributes

This enterprise SSD utilizes PCIe Gen4 NVMe architecture to deliver outstanding read performance, optimized for large-scale workloads. Designed with TLC NAND flash memory, it ensures fast response times for applications such as virtualization, database operations, and cloud computing environments.

Highlighted Benefits

• High-speed data transfer for mission-critical applications.
• Large 7.68TB capacity to support growing storage needs.
• Optimized for environments with heavy read workloads.
• Low latency ensures faster application responsiveness.
• Consistent throughput for intensive data center usage.

Expansion and Connectivity

The DELL 345-BKDR comes with dual PCI Express 4.0 x4 (NVMe) interfaces, ensuring compatibility with the latest server architectures and enabling superior parallel processing for data-intensive operations.

Connectivity Details

• 2 x PCIe Gen4 x4 NVMe interfaces for maximum throughput.
• Fits standard 2.5-inch internal server bays.
• Designed for enterprise expansion with scalable architecture.

Server Compatibility

Engineered to integrate seamlessly with multiple generations of DELL PowerEdge servers, this SSD enhances storage capacity and optimizes performance for diverse computing environments.

Compatible PowerEdge Models

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

Application Scenarios

• Virtualization: Boosts VM density and reduces application delays.
• Database Workloads: Improves query response times and overall database performance.
• Cloud Services: Enhances scalability for SaaS and IaaS applications.
• Analytics: Handles large-scale datasets with consistent throughput.
• AI/ML Workflows: Provides faster access to training datasets and model storage.

Reliability and Durability

Optimized for read-intensive workloads with a 1 Drive Write Per Day (DWPD) endurance rating, this SSD ensures long-term dependability for mission-critical applications. Built-in error correction and power-loss protection further safeguard data integrity in enterprise environments.

Advanced Reliability Features

• Error correction technology for consistent performance.
• End-to-end data protection to prevent corruption.
• Firmware optimization for enterprise workloads.
• Secure integration with DELL’s PowerEdge infrastructure.

DELL 345-BKDR 7.68TB PCIe U.2 NVMe 2.5-Inch RI TLC SSD Overview

The DELL 345-BKDR 7.68TB PCIe U.2 NVMe 2.5-inch RI TLC SSD is designed for enterprises and data-driven organizations that require massive storage capacity, top-tier reliability, and cutting-edge performance. This read-intensive solid-state drive brings together the proven PCIe interface with NVMe protocol to ensure rapid data transfer speeds, low latency, and consistent I/O operations. Businesses can leverage its high-density 7.68TB capacity for large-scale databases, virtualization workloads, and high-performance computing environments.

Key Features of the 7.68TB NVMe U.2 SSD

• Massive 7.68TB storage capacity ideal for enterprise-grade workloads
• PCIe NVMe interface offering reduced latency and high throughput
• 2.5-inch U.2 form factor enabling compatibility with modern server infrastructures
• Read-Intensive (RI) design optimized for applications with heavy read workloads
• Advanced TLC NAND technology balancing endurance, performance, and efficiency
• Low power consumption to reduce data center operating costs
• Enhanced reliability with Dell certification and enterprise-level validation

Enterprise Storage Capacity and Scalability

Storage-intensive applications require robust solutions. With 7.68TB of storage space, this SSD offers enterprises the ability to consolidate multiple workloads without sacrificing speed. Instead of deploying multiple smaller drives, data centers can maximize rack efficiency with fewer drives while achieving large capacity targets.

Scalability Benefits

The scalability of this SSD ensures seamless expansion as business requirements grow. IT administrators can add additional NVMe drives in U.2 bays without performance bottlenecks. Since NVMe uses a streamlined command set, workloads scale efficiently compared to traditional SATA or SAS drives.

Performance Advantages of PCIe NVMe Technology

The backbone of this SSD is the PCIe NVMe protocol, which surpasses older SATA and SAS technologies. It delivers lightning-fast response times and ensures that data-hungry applications operate without interruptions.

Reduced Latency

NVMe drives reduce latency significantly by using fewer CPU cycles and taking advantage of parallel command queues. Compared to SATA-based SSDs, which offer limited queues, NVMe provides thousands of concurrent queues with multiple commands each, accelerating I/O performance.

High Throughput

The PCIe Gen interface ensures maximum throughput, supporting enterprise servers with heavy read workloads. Users running workloads like machine learning, deep learning inference, or transactional databases gain rapid data access without delays.

Workload Optimization

Designed as a read-intensive SSD, the DELL 345-BKDR ensures reliability under workloads dominated by read operations such as:

• Streaming content delivery platforms
• Web servers handling large-scale requests
• Database queries with high read-to-write ratios
• Search engine indexing

U.2 2.5-Inch Form Factor for Modern Servers

The 2.5-inch U.2 form factor ensures broad compatibility with server backplanes and hot-swap bays. This makes deployment simpler for data centers already equipped with U.2-enabled infrastructure. It also allows easy maintenance and drive replacement without system downtime.

Advantages of U.2 Connectivity

• Hot-swappable functionality for quick maintenance
• Broad compatibility with enterprise storage arrays
• Support for multi-drive configurations
• Flexibility for future storage upgrades

Durability and Endurance for Enterprise Workloads

Although optimized for read-intensive applications, the SSD uses TLC NAND flash memory designed to balance endurance with affordability. It undergoes rigorous Dell validation processes to ensure long-term reliability even in demanding workloads.

Data Integrity and Reliability

Enterprise IT environments cannot risk data loss or corruption. This SSD integrates:

• Error correction technologies for consistent data integrity
• End-to-end data path protection
• Power-loss protection to safeguard data during outages
• Wear-leveling algorithms to extend NAND life

MTBF and Warranty

With an enterprise-class MTBF (Mean Time Between Failures), the DELL 345-BKDR reduces downtime risks. Coupled with Dell’s warranty and support ecosystem, businesses gain peace of mind knowing their mission-critical operations remain protected.

Energy Efficiency and Thermal Management

Reducing data center power usage remains a top priority. This SSD consumes less power than spinning drives while offering higher density, reducing both energy and cooling requirements.

Low Power Consumption

The drive is engineered for efficiency, providing energy savings that scale when hundreds of drives are deployed in hyperscale environments.

Thermal Control

Optimized heat dissipation mechanisms maintain consistent performance under heavy workloads. This prevents throttling and ensures operational stability.

SMART Monitoring

• Tracks drive health and error rates
• Provides early warning of potential failures
• Improves lifecycle management and resource planning