345-BBBN Dell 7.68TB SAS 12GBPS 2.5inch Read Intensive 1DWPD TLC Hot-plug Certified Solid State Drive

Dell 345-BBBN 7.68TB SAS 12GBPS 2.5inch SSD

General Information

• Manufacturer: Dell
• Part Number: 345-BBBN
• Device Type: Solid State Drive (SSD)

Technical Specifications

Core Attributes

• Drive Type: Internal Solid State Drive
• Storage Capacity: 7.68TB
• NAND Flash: V-NAND TLC technology
• Form Factor: 2.5-inch Small Form Factor
• Interface: SAS 12Gb/s
• Endurance: Read-intensive workload optimized
• DWPD: 1 Drive Write Per Day

Performance Metrics

• Sequential Read Speed: 4150 MB/s
• Sequential Write Speed: 3700 MB/s
• Random Read IOPS: 595K
• Random Write IOPS: 155K

Expansion & Connectivity

• Interface: 1 x SAS 12Gb/s
• Compatible Bays: 1 x Hot-plug 2.5-inch slot

System Compatibility

Supported Dell PowerEdge Servers

• PowerEdge C6600
• PowerEdge C6615
• PowerEdge C6620
• PowerEdge R440
• PowerEdge R450
• PowerEdge R550
• PowerEdge R650
• PowerEdge R650xs
• PowerEdge R6515
• PowerEdge R660
• PowerEdge R6615
• PowerEdge R6625
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R750
• PowerEdge R750xa
• PowerEdge R750xs
• PowerEdge R7515
• PowerEdge R760
• PowerEdge R7615
• PowerEdge R7625
• PowerEdge R940
• PowerEdge T550

Supported Dell Storage Systems

• PowerVault MD2424

Dell 345-BBBN 7.68TB SAS 12GBPS SSD Overview

The Dell 345-BBBN 7.68TB SAS 12GBPS 2.5inch Read Intensive 1DWPD TLC Hot-plug Certified Solid State Drive represents a high-performance storage solution designed for enterprise-level workloads. Engineered for mission-critical applications, this SSD offers exceptional endurance, reliability, and low latency, making it suitable for data centers, cloud computing environments, and high-demand server infrastructures. Built to meet rigorous Dell standards, the 345-BBBN ensures consistent performance while maintaining data integrity under sustained heavy workloads.

High-Speed SAS 12GBPS Interface

This SSD leverages a 12GBPS SAS interface, providing a significant throughput improvement over traditional SATA drives. The enhanced interface enables faster data transfer rates, reducing bottlenecks in high-traffic storage systems. It supports full-duplex communication, allowing simultaneous read and write operations that are critical for enterprise environments. This ensures that applications requiring high IOPS, such as database management systems, virtualization platforms, and online transaction processing, operate smoothly without performance degradation.

Performance Optimization for Read-Intensive Workloads

The Dell 345-BBBN SSD is specifically optimized for read-intensive workloads, offering up to 1 drive write per day (1DWPD) endurance. This ensures sustained performance and reliability for applications dominated by read operations, such as analytics, content delivery networks, and archival systems. Its TLC (Triple-Level Cell) NAND technology provides a balanced mix of capacity, cost-efficiency, and performance, making it an ideal choice for enterprises that require large-scale storage without compromising on speed.

Enterprise-Ready Hot-Plug Design

The hot-plug design of the Dell 345-BBBN SSD simplifies maintenance and reduces downtime. IT administrators can seamlessly replace or upgrade the drive without shutting down the server or disrupting operations. This feature is particularly valuable for data centers that demand continuous availability. Coupled with Dell’s rigorous testing and certification processes, the SSD guarantees predictable performance and compatibility across a wide range of enterprise hardware and software configurations.

Compatibility with Dell Server Ecosystems

The Dell 345-BBBN SSD is fully certified for Dell PowerEdge servers and storage solutions, ensuring seamless integration and optimal performance. This compatibility minimizes deployment risks and reduces the complexity of managing enterprise storage infrastructures. IT teams benefit from Dell’s extensive support ecosystem, including firmware updates, driver compatibility, and technical assistance, which together guarantee reliable long-term operation. The drive’s plug-and-play functionality simplifies installation and drives faster time-to-value for organizations deploying new storage systems.

Durability and Enterprise-Grade Endurance

Durability is a hallmark of the Dell 345-BBBN SSD, with design specifications that support sustained enterprise workloads over its operational lifecycle. The 1DWPD rating ensures the drive can handle daily write-intensive operations without compromising reliability. Its robust construction and error-correcting capabilities reduce the likelihood of data loss and drive failure. Enterprises benefit from predictable performance and extended service life, which lowers total cost of ownership while enhancing storage infrastructure resilience.