H4N87 Dell 15.36 TB PCIe Gen5 NVMe U.2 Read Intensive 2.5 Inch SFF SSD

Highlights of Dell H4N87 15.36TB PCIe Gen5 NVMe U.2 SSD

The Dell H4N87 is a high-capacity enterprise-class solid state drive engineered for demanding data center workloads. Featuring an enormous 15.36TB storage capacity, PCIe Gen5 x4 NVMe interface, and read-intensive endurance rated at 1 DWPD, this 2.5-inch U.2 SSD delivers exceptional throughput, ultra-low latency, and reliable performance for virtualization, cloud computing, AI analytics, and large-scale databases.

General Product Information

• Manufacturer: Dell
• Part Number: H4N87
• Product Type: Enterprise Solid State Drive

Technical Specifications

• Storage Capacity: 15.36TB
• Form Factor: 2.5-Inch U.2 Small Form Factor (SFF)
• Interface Type: PCIe 5.0 x4 NVMe U.2
• Device Type: Internal Enterprise SSD
• MTBF: 2,500,000 HoursEndurance Type: Read Intensive
• Drive Writes Per Day (DWPD): 1 DWPD

Performance Specifications

• Sequential Read Speed: Up to 12,000 MB/s
• Sequential Write Speed: Up to 6,800 MB/s
• Random Read Performance: Up to 2,000,000 IOPS
• Random Write Performance: Up to 400,000 IOPS

Reliability and Endurance

• Endurance Rating: 1 DWPD for 5 Years
• Mean Time Between Failures: 2.5 Million Hours
• Optimized For: Read-Heavy Enterprise Applications

Key Features

• Massive 15.36TB Capacity: Ideal for big data, virtualization, and enterprise storage consolidation.
• PCIe Gen5 NVMe Technology: Delivers dramatically higher bandwidth.
• Read Intensive Design: Perfect for analytics, content delivery, and high-read database workloads.
• Hot-Plug U.2 Form Factor: Enables easy replacement and maintenance without shutting down the server.
• Enterprise Data Protection: Advanced firmware safeguards data integrity and reliability.
• Power Efficient Architecture: Designed for dense data center environments.
• Dell Certified Compatibility: Tested and validated for Dell PowerEdge servers.

Compatibility

• 14th Generation: Supported Dell PowerEdge 14G Servers
• 15th Generation: Supported Dell PowerEdge 15G Servers
• 16th Generation: Supported Dell PowerEdge 16G Servers

Product Overview of Dell H4N87 15.36TB NVMe Gen5 SFF SSD

The Dell H4N87 15.36TB PCIe Gen5 NVMe U.2 Enterprise Class 1DWPD 2.5 Inch Small Form Factor Read Intensive Internal SSD is a high-capacity enterprise storage solution engineered for next-generation data centers, cloud infrastructure, virtualization platforms, and mission-critical applications. Built with cutting-edge PCIe Gen5 NVMe technology, this enterprise-class solid state drive delivers exceptional throughput, ultra-low latency, and reliable endurance. With an impressive 15.36TB storage capacity and a read-intensive design rated for 1 Drive Write Per Day, the Dell H4N87 offers the ideal combination of performance, scalability, and efficiency for modern business workloads.

Massive 15.36TB Capacity

The Dell H4N87 provides a substantial 15.36TB of usable storage, enabling organizations to consolidate large volumes of business-critical data on a single high-performance SSD. This capacity is ideal for storing extensive databases, virtual machine libraries, data lakes, and multimedia repositories. By reducing the number of physical drives required, organizations can simplify storage management and maximize server density. Large capacity also contributes to lower infrastructure costs and more efficient use of rack space.

PCIe Gen5 Interface

PCIe Gen5 technology doubles the bandwidth available in comparison to PCIe Gen4, delivering extraordinary performance for demanding enterprise applications. The Dell H4N87 leverages this interface to accelerate data-intensive workloads and eliminate storage bottlenecks. Faster throughput improves application responsiveness, file transfer speeds, and analytical processing. PCIe Gen5 ensures the drive is ready for current and future enterprise computing requirements.

Ultra-Low Latency Performance

The Non-Volatile Memory Express protocol is specifically designed for flash-based storage and provides direct communication between the SSD and the processor. This architecture reduces latency and maximizes IOPS performance. Applications gain faster access to critical data, resulting in improved overall system responsiveness. NVMe is essential for high-performance enterprise storage environments.

U.2 2.5 Inch Small Form Factor Design

The U.2 2.5-inch small form factor combines high-performance NVMe connectivity with the familiar enterprise drive format used in modern servers. This design supports hot-plug capability and allows flexible deployment within compatible storage backplanes. Its compact dimensions help increase storage density without sacrificing serviceability. The standardized form factor simplifies upgrades and maintenance.

Data-Centric Workloads

The Dell H4N87 is optimized for read-intensive applications where stored information is accessed frequently and written less often. Typical use cases include data warehousing, content delivery, business intelligence, and analytics. This workload-focused design delivers excellent performance and endurance while maintaining cost efficiency. Read-intensive SSDs are ideal for environments that prioritize fast data retrieval.

1 Drive Write Per Day Endurance

The 1DWPD endurance specification means the entire 15.36TB capacity can be written once per day throughout the rated service life of the SSD. This level of durability is well suited for enterprise workloads with moderate write activity. It provides a predictable balance between endurance and storage density. Organizations can confidently deploy the drive in production systems requiring dependable long-term operation.

Enterprise TLC NAND Flash Technology

The Dell H4N87 utilizes enterprise-grade Triple-Level Cell NAND flash memory to deliver high capacity, strong performance, and reliable endurance. Advanced flash management algorithms optimize wear leveling and error correction. TLC NAND provides an efficient balance of cost and durability for enterprise deployments. This technology supports consistent operation under demanding workloads.

Exceptional Sequential Throughput

PCIe Gen5 NVMe architecture enables the Dell H4N87 to deliver outstanding sequential transfer rates for large files and datasets. Backup operations, data migrations, and analytics processing complete significantly faster. High throughput improves productivity and reduces waiting time for business-critical operations. This performance advantage is particularly valuable in large-scale enterprise environments.

High Random IOPS for Transactional Applications

The drive provides strong random input/output performance, allowing it to efficiently process thousands of small read and write operations simultaneously. Databases, virtual machines, and web applications benefit from faster response times. High IOPS capabilities reduce latency and support smooth operation under heavy loads. This is critical for modern enterprise workloads.

Optimized Platforms

Virtualized infrastructures require fast and dependable storage to support multiple guest operating systems running concurrently. The Dell H4N87 provides high capacity and low latency to enhance virtual machine responsiveness. It reduces storage contention and improves overall hypervisor performance. This makes it an excellent choice for VMware, Microsoft Hyper-V, and similar environments.

Cloud Computing Infrastructure

Cloud environments demand scalable, high-performance storage capable of serving many users and applications simultaneously. The Dell H4N87 delivers the throughput and reliability needed to support cloud services efficiently. Large capacity allows consolidation of tenant data and application resources. Its enterprise design aligns with the requirements of public and private cloud deployments.

Accelerated Database Performance

Databases rely heavily on storage speed for query execution, indexing, and transaction processing. The Dell H4N87 minimizes latency and delivers fast access to structured and unstructured data. Improved storage performance shortens report generation and enhances user experience. This makes the SSD highly effective for SQL and NoSQL database systems.

Machine Learning Workloads

Artificial intelligence and machine learning applications require rapid access to large datasets. The Dell H4N87 accelerates data ingestion and model processing by delivering exceptional bandwidth and low latency. Faster storage improves training efficiency and analytical throughput. This makes the drive suitable for modern AI-focused infrastructures.

Hot-Plug Capability for Maximum Uptime

The U.2 enterprise form factor supports hot-plug functionality, enabling administrators to replace or add drives without shutting down the server. This feature minimizes maintenance windows and preserves application availability. Hot-swapping is essential for business-critical systems requiring continuous operation. It simplifies service tasks and reduces downtime.

Advanced Data Integrity Protection

The Dell H4N87 incorporates sophisticated error correction technologies that detect and correct data inconsistencies automatically. These mechanisms help maintain data integrity and protect against corruption. Reliable data handling is critical for enterprise workloads storing sensitive information. Enhanced error correction ensures long-term operational confidence.

Business-Critical Data

Enterprise SSDs are designed to safeguard in-flight data during unexpected power interruptions. The Dell H4N87 includes power-loss protection features that preserve unwritten data and maintain transactional consistency. This capability reduces the risk of corruption and improves system reliability. It is especially important for databases and financial applications.

Intelligent Wear Leveling

Wear leveling distributes write operations evenly across all NAND cells to prevent premature degradation of individual memory blocks. This process extends the usable life of the SSD and maintains performance consistency. Intelligent flash management is a key component of enterprise reliability. The result is predictable endurance over the product lifecycle.

Sustained Performance

Efficient thermal design helps the Dell H4N87 maintain optimal operating temperatures under heavy workloads. Proper heat dissipation reduces the risk of thermal throttling and ensures stable throughput. Consistent temperatures contribute to long-term reliability. Thermal efficiency is particularly important in dense data center environments.

Lower Operational Costs

Solid state technology offers significantly lower power consumption compared to large arrays of traditional hard drives. The Dell H4N87 reduces energy usage while delivering far greater performance. Lower power requirements also decrease cooling demands and operating expenses. This efficiency supports sustainable and cost-effective infrastructure planning.

Mechanical Reliability

Because it contains no moving parts, the Dell H4N87 operates silently and is resistant to shock and vibration. This improves durability and reduces the risk of mechanical failure. Solid-state architecture ensures consistent performance without wear associated with spinning media. Silent operation is an additional benefit in enterprise environments.

Dell Enterprise Qualification

The H4N87 is tested and qualified by Dell to ensure seamless integration with compatible PowerEdge servers and enterprise platforms. Firmware validation and system certification reduce deployment risks and simplify support. Administrators benefit from dependable interoperability and optimized performance. Dell qualification provides assurance for mission-critical implementations.

Modern Software-Defined Storage Platforms

Software-defined storage solutions require reliable high-performance media to deliver efficient distributed data services. The Dell H4N87 offers the throughput and endurance needed for clustered storage architectures. It supports flexible scaling and improved resource utilization. This makes it suitable for advanced enterprise storage frameworks.

Enterprise SSD for Evolving Workloads

As enterprise applications continue to grow in complexity and scale, storage performance becomes increasingly critical. The Dell H4N87 combines PCIe Gen5 speed, massive capacity, and enterprise endurance to meet future demands. Its architecture is designed to support evolving workloads and expanding datasets. Organizations can deploy this SSD with confidence in its long-term relevance.

High-Capacity Performance Storage

The Dell H4N87 15.36TB PCIe Gen5 NVMe U.2 Enterprise Class 1DWPD 2.5 Inch Small Form Factor Read Intensive Internal SSD delivers an exceptional blend of capacity, speed, endurance, and enterprise reliability. With next-generation PCIe Gen5 connectivity, low-latency NVMe architecture, and a robust read-intensive design, it is ideal for cloud computing, virtualization, databases, analytics, and mission-critical business workloads.