345-BGMK Dell 1.6TB SED SAS-24Gbps Mixed Use SSD

Dell 345-BGMK 1.6TB SED Mixed Use SAS-24Gbps 3DWPD 2.5inch Hot Plug SSD Overview

The Dell 345-BGMK 1.6TB SED Mixed Use SAS-24Gbps 3DWPD 2.5inch Hot Plug SSD is a high-performance enterprise solid-state drive engineered for data-intensive environments where reliability, security, and consistent throughput are essential. Designed for Dell PowerEdge servers and storage systems, this drive offers a balanced combination of endurance, capacity, and enterprise-class features to support mixed-use applications, virtualized workloads, and critical business operations.

Key Features of the Dell 345-BGMK 1.6TB SED Mixed Use SAS SSD

Optimized for modern data center requirements, the Dell 345-BGMK SSD integrates several advanced technologies and specifications tailored to enterprise demands. Below are the standout features that define this drive’s market relevance:

Capacity and Performance

This drive delivers an ample 1.6TB storage capacity in a compact 2.5-inch form factor, striking the perfect balance between space efficiency and storage volume. Equipped with a 12Gbps/24Gbps SAS interface, it ensures high-speed data transfer rates and exceptional read/write performance suitable for mixed-use environments. The 3DWPD (3 Drive Writes Per Day) endurance rating provides reliable operation in write-intensive workloads while maintaining consistent speed and operational integrity.

Self-Encrypting Drive (SED) Security

Data security is paramount in enterprise IT infrastructure. The Dell 345-BGMK comes with built-in Self-Encrypting Drive (SED) technology, offering hardware-based encryption to protect sensitive business data. The drive meets rigorous enterprise security standards and ensures data confidentiality even when drives are retired, decommissioned, or physically removed from secure environments.

Interface and Compatibility

The SAS-24Gbps interface of this drive provides backward compatibility with 12Gbps SAS environments while delivering enhanced speed, scalability, and reliability for next-generation data centers. It seamlessly integrates with Dell PowerEdge servers and storage systems, including models optimized for high-availability, virtualization, database, and cloud computing applications.

Form Factor Advantages

Featuring a compact 2.5-inch hot-plug design, the 345-BGMK SSD offers maximum storage density per rack unit, allowing organizations to scale storage capacity without occupying excessive physical space. The hot-plug functionality enables administrators to replace or add drives without powering down systems, minimizing operational disruptions and improving serviceability.

Endurance and Workload Optimization

Endurance is a critical specification for SSDs operating in enterprise settings. The 3DWPD rating of the Dell 345-BGMK translates to three full drive writes per day over its warranty period, making it an ideal choice for mixed-use applications like online transaction processing (OLTP), virtualization, and analytics where balanced read and write operations are frequent.

Use Cases for Mixed-Use Enterprise SSDs

• Virtualized desktop infrastructure (VDI)
• Business intelligence (BI) and analytics applications
• Enterprise resource planning (ERP) systems
• Transactional and operational databases
• Cloud and on-premise data center deployments

Advanced Enterprise Features and Reliability

The Dell 345-BGMK incorporates advanced firmware algorithms and enterprise-level flash management to ensure sustained performance, high endurance, and operational consistency across various workload types.

Power Loss Protection

Integrated power loss protection mechanisms safeguard data integrity during unexpected outages, reducing the risk of data corruption and ensuring business continuity in mission-critical applications.

Thermal Management and Health Monitoring

With built-in thermal management and S.M.A.R.T. health monitoring, administrators can proactively manage drive conditions, predict potential failures, and implement preemptive maintenance protocols to maintain uptime and operational efficiency.

Compatibility with Dell PowerEdge Servers and Storage Arrays

The Dell 345-BGMK 1.6TB SSD is specifically qualified for use in select Dell PowerEdge servers and Dell EMC storage arrays, guaranteeing seamless integration, tested interoperability, and optimized performance within Dell’s enterprise ecosystem. Compatibility extends to:

PowerEdge Server Series

• PowerEdge R740, R740xd
• PowerEdge R640
• PowerEdge R940
• PowerEdge MX740c
• PowerEdge MX840c
• PowerEdge T640

EMC Storage Systems

• Dell EMC PowerVault ME4 Series
• Dell EMC SC Series
• Dell EMC Unity XT

Advantages of SAS-24Gbps over SAS-12Gbps

The leap from 12Gbps SAS to 24Gbps SAS doubles data throughput capabilities, reducing latency and improving system-wide efficiency. The Dell 345-BGMK takes advantage of this enhanced interface to deliver faster access to mission-critical data, improved storage tiering, and superior scalability for growing data center infrastructures.

Key Benefits

• Higher IOPS performance for demanding applications
• Improved latency for time-sensitive workloads
• Enhanced queue depth handling for concurrent operations
• Greater scalability for large storage environments

Security and Compliance

Incorporating SED technology, the 345-BGMK SSD meets stringent enterprise security protocols. Features include automatic encryption during data writes and secure cryptographic erase functionality, simplifying data sanitization processes during drive retirement while complying with regulatory mandates such as GDPR, HIPAA, and PCI DSS.

Secure Cryptographic Erase

This feature enables immediate and permanent data destruction by erasing encryption keys, rendering stored data inaccessible and ensuring complete drive sanitization in compliance with corporate data protection policies.

Comparing Mixed-Use SSDs and Read-Intensive or Write-Intensive Drives

Enterprise SSDs are typically categorized by workload type: read-intensive, write-intensive, and mixed-use. The Dell 345-BGMK falls within the mixed-use segment, providing balanced endurance and performance for environments where both frequent read and write operations occur.

Advantages over Read-Intensive SSDs

While read-intensive SSDs offer cost-effective storage for predominantly read-heavy applications, they fall short in durability when subjected to high write volumes. The 345-BGMK addresses this with a 3DWPD endurance rating, ensuring reliable operation in mixed-read/write conditions.

Advantages over Write-Intensive SSDs

Write-intensive SSDs provide exceptional endurance for applications with continuous high-volume write demands but are typically more expensive per GB. The mixed-use configuration of the Dell 345-BGMK delivers a balanced and cost-effective alternative without compromising reliability or speed.

Highlights

• Enterprise-grade data protection with SED
• Consistent high-speed SAS-24Gbps interface
• 3DWPD endurance for mixed workloads
• Compact, hot-plug 2.5-inch form factor
• Seamless integration with Dell PowerEdge systems

Related Enterprise Storage Categories

Other Dell SAS-24Gbps SSD Models

• Dell 345-BGMG 1.6TB SED Mixed Use SAS-24Gbps SSD
• Dell 400-BHRW 3.2TB Mixed Use SAS-24Gbps SSD
• Dell 400-BLNO 960GB Read-Intensive SAS-24Gbps SSD

Additional Mixed-Use Enterprise SSD Solutions

• Seagate Nytro SAS SSDs
• HPE Mixed Use SAS SSDs
• Micron 5300 MAX Series