345-BGVF Dell 7.68TB PCIe NVMe U.2 RI SSD

Product Highlights of Dell 7.68TB NVMe SSD

The Dell 345-BGVF delivers exceptional performance with a 7.68TB storage capacity, designed for modern enterprise workloads that demand speed, reliability, and scalability. Built on PCIe 4.0 x4 NVMe architecture, this U.2 2.5-inch SSD ensures rapid access times while reducing latency, making it ideal for read-intensive applications.

Key Technical Highlights

• Brand: Dell
• Part Number: 345-BGVF
• Device Type: Internal Solid State Drive
• Total Capacity: 7.68TB
• Interface: PCI Express 4.0 x4 (NVMe)
• Form Factor: 2.5-inch U.2, 15mm height
• Workload Profile: Read Intensive environments

Interface and Connectivity

Engineered with dual PCIe 4.0 x4 NVMe connections, this SSD supports seamless expansion and optimized throughput in enterprise deployments. Its 2.5-inch bay compatibility simplifies installation within a wide range of Dell PowerEdge systems.

• 2 × PCI Express 4.0 x4 (NVMe) interfaces
• Fits standard 2.5-inch internal bays
• Designed for high-bandwidth server architectures

Enterprise Compatibility

This drive is validated for a comprehensive list of Dell PowerEdge servers, ensuring maximum stability and integration. Its broad server compatibility supports both rackmount and tower models across multiple generations.

Supported Rack Servers

• PowerEdge R440, R640, R6415, R6515, R6525
• PowerEdge R660xs, R6615, R6625, R670
• PowerEdge R740xd, R7415, R7425, R7515
• PowerEdge R7525, R760, R760xa, R7615
• PowerEdge R7625, R770, R840, R940, R940xa
• PowerEdge R960

Supported High-Density & Specialized Models

• PowerEdge C6420, C6525, C6620
• PowerEdge Xe9640, Xe9680
• PowerEdge XR7620

Supported Tower Server

• PowerEdge T560

Performance-Oriented Design

The Dell 345-BGVF is crafted to handle large-scale read-intensive operations. Its NVMe Gen4 interface doubles the data transfer capabilities compared to previous generations, providing faster response times in demanding workloads such as analytics, virtualization, and database queries.

• Consistent low-latency performance
• High throughput optimized for heavy read operations
• Efficient power usage with enterprise-grade durability

Ideal Usage Scenarios

Read-Intensive Applications

Perfect for environments where data retrieval is frequent but writes are moderate, including:

• Virtual desktop infrastructures (VDI)
• Business intelligence and analytics platforms
• Content delivery systems
• Cloud data storage solutions

Data Center Reliability

With its high endurance rating and enterprise validation, this SSD supports continuous operation within mission-critical IT infrastructures.

• Consistent performance under 24/7 workloads
• Designed for large-scale server deployments
• Optimized for cloud and virtualized infrastructures

Choose the Dell 345-BGVF SSD

• Future-ready PCIe Gen4 NVMe technology
• Massive 7.68TB storage capacity for expanding data needs
• Enterprise-level reliability with broad server compatibility
• Read-intensive optimization for faster response and efficiency

345-BGVF Dell NVMe U.2 SSD Overview

The 345-BGVF Dell 7.68TB PCIe Gen4 NVMe U.2 2.5-Inch Read Intensive SSD is engineered for high-performance enterprise environments that demand exceptional read throughput, low latency, and robust reliability. Designed specifically for compatibility with Dell PowerEdge 14G, 15G, 16G, and 17G servers, this SSD leverages the PCIe Gen4 interface to deliver next-generation speed and efficiency for data center workloads.

With a massive 7.68TB capacity, this U.2 form factor SSD is ideal for read-intensive applications such as database querying, media streaming, virtual desktop infrastructure (VDI), and cloud computing. Its NVMe protocol ensures minimal bottlenecks and maximum parallelism, making it a cornerstone for modern IT infrastructures.

Key Features of Dell 7.68TB NVMe SSD

• Interface: PCIe Gen4 x4 NVMe
• Form Factor: 2.5-Inch U.2
• Capacity: 7.68TB
• Performance: Optimized for read-intensive workloads
• Compatibility: Dell PowerEdge 14G, 15G, 16G, 17G
• Endurance: Enterprise-grade reliability with advanced error correction
• Hot-Plug Support: Enables seamless drive replacement in supported servers

PCIe Gen4 NVMe Interface Advantages

The transition from PCIe Gen3 to PCIe Gen4 marks a significant leap in bandwidth and performance. The 345-BGVF SSD utilizes Gen4 lanes to double the throughput compared to its Gen3 predecessors, reaching up to 7,000 MB/s sequential read speeds in optimal configurations. This is particularly beneficial for read-intensive tasks where latency and IOPS are critical.

NVMe Protocol Efficiency

Unlike legacy SATA or SAS interfaces, NVMe communicates directly with the CPU via high-speed PCIe lanes, bypassing traditional bottlenecks. This results in:

• Lower latency and faster response times
• Higher IOPS per watt
• Improved queue depth handling
• Reduced CPU overhead

U.2 Form Factor Benefits

The 2.5-inch U.2 form factor offers a balance between performance and serviceability. It supports hot-swap functionality, allowing IT administrators to replace drives without powering down the server. This is crucial for minimizing downtime in mission-critical environments.

Compatibility with Dell PowerEdge Servers

The 345-BGVF SSD is validated for use in multiple generations of Dell PowerEdge servers, including:

Dell PowerEdge 14G Series

Models such as the R740, R640, and T640 benefit from Gen4 SSDs when paired with compatible risers and backplanes. These servers support hybrid storage configurations, allowing administrators to mix NVMe with SAS and SATA drives.

Dell PowerEdge 15G Series

Featuring native PCIe Gen4 support, 15G servers like the R750 and R650 unlock the full potential of the 345-BGVF SSD. Enhanced BIOS and firmware integration ensures optimal thermal management and drive health monitoring.

Dell PowerEdge 16G and 17G Series

The latest server generations offer advanced NVMe backplane designs, improved airflow, and higher drive density. The 345-BGVF SSD fits seamlessly into these infrastructures, supporting scalable deployments for AI, ML, and big data analytics.

Use Cases for Read Intensive NVMe SSDs

Read-intensive SSDs like the 345-BGVF are tailored for workloads where data is accessed frequently but written infrequently. Common use cases include:

Virtual Desktop Infrastructure (VDI)

VDI environments require rapid boot times and consistent read performance across multiple virtual machines. The 345-BGVF SSD ensures smooth user experiences and reduced latency.

Media Streaming and Content Delivery

For platforms delivering high-definition video or audio content, read speed is paramount. This SSD supports uninterrupted streaming and fast content retrieval.

Database Querying and Analytics

Applications like SQL Server, Oracle, and SAP HANA benefit from fast read access to large datasets. The 345-BGVF accelerates query response times and improves overall database performance.

Cloud Storage and Hosting

In cloud environments, read-intensive SSDs are used for boot volumes, application hosting, and caching layers. Their reliability and speed contribute to higher SLA compliance.

Enterprise Reliability and Endurance

The 345-BGVF SSD incorporates advanced NAND flash management techniques, including:

• Wear leveling
• Bad block management
• Thermal throttling protection
• Power loss protection
• SMART diagnostics and telemetry

These features ensure consistent performance over the drive’s lifespan, even under 24/7 operation in demanding environments.

Endurance Metrics

As a read-intensive drive, the 345-BGVF is optimized for high read workloads with moderate write cycles. It offers a DWPD (Drive Writes Per Day) rating suitable for enterprise applications that prioritize read throughput over write endurance.

Thermal and Power Efficiency

NVMe SSDs generate more heat than SATA or SAS drives due to their higher throughput. The 345-BGVF includes thermal sensors and firmware-controlled throttling to maintain safe operating temperatures. Its power efficiency is also notable, delivering high IOPS per watt, which contributes to lower data center energy costs.

Power Consumption Profile

• Idle: ~4W
• Active Read: ~10W
• Peak: ~14W

Deployment Scenarios and Scalability

The 345-BGVF SSD supports scalable deployment models across various enterprise verticals. Whether used in a single-node server or a multi-node cluster, its performance scales linearly with additional drives.

RAID Configurations

While NVMe SSDs are often used in JBOD mode for maximum performance, they can also be configured in RAID arrays for redundancy. Dell PowerEdge servers support RAID 0, 1, 5, and 10 with NVMe drives using compatible RAID controllers.

Storage Tiering

In tiered storage architectures, the 345-BGVF serves as the top-tier for hot data. It can be paired with SAS SSDs or HDDs for cold storage, optimizing cost and performance.