345-BHYJ Dell 30.72TB Pcie Gen4 4.0 X4 Nvme U.2 2.5 Inch SSD

Dell 345-BGQJ 30.72TB NVMe SSD: Enterprise-Class Storage for PowerEdge Servers

The Dell 345-BGQJ 30.72TB PCIe Gen4 x4 NVMe U.2 2.5-inch Solid State Drive is engineered to meet the high-performance, high-capacity storage demands of modern enterprise environments. Built with Class QLC 3D NAND flash technology, this SSD delivers reliable, scalable, and power-efficient storage performance. Designed specifically for Dell PowerEdge 14G, 15G, 16G, and 17G servers, it ensures seamless integration and optimized compatibility.

Advanced Interface: PCIe Gen4 x4 and NVMe Protocol

The Dell 345-BGQJ utilizes the PCIe Gen4 x4 interface, which doubles the bandwidth compared to PCIe Gen3, providing a significant leap in performance for data-intensive tasks. With NVMe protocol support, this SSD dramatically reduces latency and boosts throughput for both read and write operations, ideal for applications like virtualization, high-performance computing, and real-time analytics.

Benefits of PCIe Gen4 for Enterprise Storage

• Increased data transfer speeds up to 16 GT/s per lane
• Lower latency compared to SATA and SAS SSDs
• Optimized queue management for multiple simultaneous I/O requests
• Improved bandwidth utilization for parallel workloads

Form Factor and Design: U.2 2.5-Inch Drive with Tray

Featuring a U.2 2.5-inch form factor, the Dell 345-BGQJ SSD is engineered to fit into standard drive bays of Dell PowerEdge servers. The inclusion of a drive tray ensures hassle-free installation, hot-swapping capability, and secure fitment, reducing deployment time while improving system serviceability.

Compatibility Across PowerEdge Server Generations

This SSD is validated and certified for use across a broad range of Dell PowerEdge platforms, including:

• Dell PowerEdge 14th Generation (14G) Servers
• Dell PowerEdge 15th Generation (15G) Servers
• Dell PowerEdge 16th Generation (16G) Servers
• Dell PowerEdge 17th Generation (17G) Servers

Massive Storage Capacity: 30.72TB in a Single Drive

With an industry-leading capacity of 30.72 terabytes, the Dell 345-BGQJ SSD eliminates the need for multiple smaller drives. This massive capacity enables efficient storage consolidation, simplifies management, and reduces the hardware footprint in enterprise data centers.

Ideal for High-Density Storage Environments

Enterprises that rely on dense compute and storage architecture, such as hyperscale data centers, benefit from this drive’s massive storage in a compact format. Applications include:

• Database hosting and caching
• Software-defined storage (SDS) environments
• Media asset storage and retrieval
• AI/ML model training datasets

QLC 3D NAND Flash Technology: Efficiency and Capacity

The Dell 345-BGQJ utilizes Quad-Level Cell (QLC) 3D NAND flash, a high-density memory design that stores 4 bits per cell. This advanced technology offers a balance of performance, endurance, and cost-effectiveness, making it ideal for read-intensive workloads and capacity-optimized applications.

Advantages of QLC for Enterprise Use

• Lower cost per gigabyte than TLC or MLC NAND
• High capacity in a small physical footprint
• Optimized for high-read, low-write scenarios
• Energy-efficient performance for data-at-rest environments

Workloads Best Suited for QLC SSDs

QLC SSDs such as the Dell 345-BGQJ are ideal for applications like content delivery networks (CDNs), media streaming, long-term archival storage, and cloud backup solutions.

Enterprise Features and Reliability

The Dell 345-BGQJ SSD includes enterprise-grade firmware, error correction, and wear-leveling technologies to ensure long-term reliability and data integrity. With advanced power-loss protection and end-to-end data path protection, it safeguards critical data in the event of sudden power disruptions or unexpected system failures.

Data Protection and Security

• End-to-end data protection ensures data integrity during transfers
• Advanced ECC (Error Correction Code) for increased reliability
• Power-loss data protection to prevent data corruption
• Secure erase functionality for safe drive decommissioning

Energy Efficiency and Thermal Management

Designed for power-sensitive environments, the Dell 345-BGQJ NVMe SSD offers optimized power consumption without compromising performance. Its advanced thermal throttling and dynamic power management features maintain consistent performance while reducing cooling demands on server infrastructure.

Thermal Design and Power Profile

• Thermal throttling to prevent overheating
• Idle power draw reduction during non-active periods
• Dynamic thermal management based on workload

Performance Metrics and Use Cases

This SSD is capable of delivering outstanding throughput, with read/write speeds suitable for demanding enterprise workloads. Depending on configuration and system compatibility, it can offer sequential read speeds up to 7000 MB/s and write speeds of up to 5000 MB/s, making it suitable for:

• Real-time analytics and reporting
• High-frequency trading applications
• Large-scale database operations
• Multimedia rendering and high-definition video editing

Comparison with SATA and SAS Drives

Compared to traditional SATA SSDs or 12Gbps SAS drives, the Dell 345-BGQJ NVMe SSD delivers exponentially higher performance, improved queue depth handling, and lower command latency.

Ease of Integration and Hot-Swap Capability

Thanks to its standard U.2 connector and pre-installed tray, the Dell 345-BGQJ SSD can be easily integrated into existing PowerEdge systems. The hot-swap design allows for drive replacements and upgrades without system downtime, supporting operational continuity in mission-critical environments.

Tool-less Drive Replacement

• Hot-swappable design for minimal service disruption
• Tray compatibility with standard PowerEdge chassis
• LED indicators for drive status and activity

Scalability and Long-Term Investment Protection

With a future-ready design, the Dell 345-BGQJ SSD offers investment protection for enterprises planning to scale their IT infrastructure. Its large capacity, paired with Gen4 PCIe performance, ensures that it can meet both current and emerging storage demands.

Supporting Hybrid and All-Flash Storage Architectures

This SSD is suitable for hybrid (HDD+SSD) configurations and can also be deployed in all-flash arrays (AFAs) for ultra-fast data centers. It delivers predictable performance and seamless scalability for evolving workloads.

Environmentally Friendly Storage Option

Enterprises focused on sustainability will benefit from the energy efficiency of the Dell 345-BGQJ SSD. With lower power usage per terabyte compared to HDDs, this drive helps reduce overall data center energy consumption and cooling costs.

Green IT Compliance

• RoHS and REACH compliant components
• Reduced carbon footprint due to consolidation of storage devices
• Lower environmental impact over product lifecycle

Procurement and Support from Dell

As an OEM product, the Dell 345-BGQJ comes with Dell’s trusted support, firmware updates, and compatibility assurance. Enterprises can leverage Dell’s global logistics, technical support, and lifecycle management tools to streamline deployment and maintenance.

Dell Technologies Lifecycle Benefits

• Integrated firmware and BIOS compatibility
• Pre-tested for Dell PowerEdge chassis configurations
• Available as part of ProSupport and Dell EMC infrastructure packages

Versatility Across Enterprise Applications

From virtualization hosts to data lakes, the Dell 345-BGQJ SSD serves a wide variety of enterprise environments. Its combination of ultra-high capacity, rapid access speeds, and enterprise durability makes it a reliable storage component for both private and hybrid cloud architectures.

Top Applications for This Drive

• Enterprise backup and recovery solutions
• Virtual desktop infrastructure (VDI)
• Data warehousing and OLAP systems
• Streaming and content delivery platforms

Role in Digital Transformation Initiatives

The Dell 345-BGQJ SSD supports digital transformation by enabling faster access to data, reducing latency in applications, and supporting agile development environments. Its high throughput and dense capacity provide the backbone for modern data-driven services.