345-BBBT Dell 7.68TB SAS-12GBPS Read Intensive 2.5inch Hot-plug SSD

The Dell 345-BBBT 7.68TB SAS-12Gbps Read Intensive 2.5-Inch Hot-Plug TLC SFF 1DWPD SSD is an advanced enterprise-grade solid-state drive designed for performance, endurance, and reliability in Dell PowerEdge servers. Built for read-intensive workloads, this drive is optimized for modern data center environments where speed and efficiency are crucial. Supporting Dell’s 14G, 15G, and 16G PowerEdge servers, it ensures seamless integration, minimal downtime, and maximum throughput in mission-critical applications.

Performance and Interface Technology

With its 12Gbps SAS (Serial Attached SCSI) interface, the Dell 345-BBBT SSD ensures consistent high-speed data transfer and exceptional input/output operations per second (IOPS). SAS technology provides dual-port redundancy, improving reliability and fault tolerance an essential feature for enterprise environments where uptime is critical.

The drive’s 7.68TB capacity caters to demanding workloads like virtualization, database operations, and cloud storage. Read-intensive workloads, which include big data analytics and media streaming, benefit significantly from its fast read speeds and efficient data access capabilities.

Read-Intensive Optimization

The Dell 345-BBBT SSD is classified as a Read Intensive (RI) 1DWPD drive, meaning it is designed for applications that perform far more read operations than write operations. It provides an optimal balance between cost, capacity, and endurance, making it suitable for data center scenarios such as:

Endurance and Reliability

Endurance in SSDs is measured in DWPD (Drive Writes Per Day). The Dell 345-BBBT’s 1DWPD rating ensures dependable performance for applications where frequent data writes are less common but consistent reliability is vital. This balance extends the drive’s lifespan while maintaining cost efficiency.

Hot-Plug Functionality 

The hot-plug design allows system administrators to replace or upgrade the SSD without shutting down the server, reducing downtime and improving system availability. This capability is particularly valuable in enterprise data centers where continuous operation is critical.

Compact 2.5-Inch Hot-Plug Form Factor

The 2.5-inch design allows for easy integration and replacement in Dell PowerEdge servers and storage enclosures. The hot-plug tray feature ensures minimal downtime, simplifying maintenance and scalability in enterprise infrastructures.

TLC NAND Flash Technology

The use of Triple-Level Cell (TLC) NAND flash memory provides an excellent balance between performance, cost, and storage density. TLC technology allows more bits to be stored per cell, delivering high capacity while maintaining durability and reliability.

1DWPD Endurance Explained

The 1 Drive Write Per Day (1DWPD) metric defines how many full drive writes can be sustained daily throughout the warranty period. For the Dell 345-BBBT SSD, this endurance level ensures dependable service for read-focused applications such as:

Advanced Data Protection and Security

Enterprise data protection is a critical factor in SSD performance. The Dell 345-BBBT integrates advanced error correction, encryption, and security protocols to safeguard sensitive information. Its built-in end-to-end data path protection ensures accuracy during every read and write operation.

Thermal Management and Energy Efficiency

The Dell 345-BBBT SSD is designed with intelligent thermal management to maintain optimal operating temperatures under heavy workloads. This ensures consistent performance and prevents thermal throttling. Its energy-efficient design reduces power draw while maximizing performance output.

Future-Proof Storage

As data-driven applications continue to expand, the Dell 345-BBBT 7.68TB SSD provides the performance scalability required for future workloads. It supports demanding data operations while ensuring minimal latency and reliable throughput under high I/O conditions.