7N77H Dell 1.92TB Read Intensive TLC SATA 6GBPS 2.5 Inch Hot Plug SSD

Highlights of Dell 7N77H 1.92TB SATA 6GBPS Read Intensive SSD

The Dell 7N77H 1.92TB Solid State Drive is a dependable enterprise SSD engineered for read-intensive applications in modern data centers. Featuring SATA 6Gbps connectivity, TLC NAND flash technology, and a 1 DWPD endurance rating, this 2.5-inch hot-plug SSD delivers fast data access, low latency, and enterprise-grade reliability. It is an excellent storage upgrade for Dell PowerEdge servers handling virtualization, cloud services, and database workloads.

General Product Information

• Manufacturer: Dell
• Part Number: 7N77H
• Product Type: Solid State Drive
• Drive Category: Enterprise SSD

Technical Specifications

• Storage Capacity: 1.92TB
• Form Factor: 2.5 Inch
• Interface Type: SATA 6Gbps
• NAND Flash Memory Type: Triple-Level Cell (TLC)
• DWPD: 1 Drive Write Per Day
• Endurance Type: Read Intensive

Endurance And Reliability

• Workload Profile: Read Intensive
• Hot-Plug Support: Yes

Performance Specifications

• Sequential Read Speed: Up to 540 MB/s
• Sequential Write Speed: Up to 520 MB/s

Random I/O Performance

• Random Read: Up to 95,000 IOPS
• Random Write: Up to 30,000 IOPS

Compatibility

Dell PowerEdge C-Series

• PowerEdge C6420
• PowerEdge C6520
• PowerEdge C6525
• PowerEdge C6620

Dell PowerEdge R-Series

• PowerEdge R340
• PowerEdge R440
• PowerEdge R640
• PowerEdge R650
• PowerEdge R6515
• PowerEdge R6525
• PowerEdge R660
• PowerEdge R6615
• PowerEdge R6625
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R7425
• PowerEdge R750
• PowerEdge R750xa
• PowerEdge R7515
• PowerEdge R7525
• PowerEdge R760
• PowerEdge R760xs
• PowerEdge R7615
• PowerEdge R7625
• PowerEdge R840
• PowerEdge R940
• PowerEdge R940xa

Product Overview of Dell 7N77H 1.92TB TLC SATA 6GBPS SSD

The Dell 7N77H 1.92TB Read Intensive 1 DWPD TLC SATA 6Gbps 2.5 Inch Hot Plug Certified Solid State Drive is engineered for enterprise environments that demand dependable storage performance, low latency, and consistent endurance. Designed for read-intensive workloads, this SSD combines 1.92TB of usable capacity with enterprise TLC NAND flash technology and a 1 Drive Write Per Day endurance rating. Its SATA 6Gbps interface ensures broad compatibility with Dell PowerEdge servers and storage systems, while the hot-plug 2.5-inch form factor allows seamless installation and replacement without downtime.

1.92TB Enterprise Capacity

The 1.92TB storage capacity of the Dell 7N77H provides an excellent balance between performance and usable space for enterprise applications. This capacity is ideal for storing operating systems, virtual machines, transactional databases, and application data. Organizations benefit from ample flash storage without overprovisioning. The 1.92TB size is widely adopted for balanced enterprise deployments where both performance and capacity are important.

Read Intensive SSD For Data Retrieval

The Dell 7N77H is specifically tuned for read-intensive workloads in which stored data is accessed more frequently than it is overwritten. This includes analytics platforms, content delivery systems, reporting databases, and virtualization clusters. Firmware optimization ensures fast read response times and predictable performance. The result is a highly efficient storage solution for business environments that prioritize rapid data access.

1 DWPD Endurance

With a 1 Drive Write Per Day endurance rating, this SSD can sustain one full capacity overwrite every day throughout its rated service life. This level of endurance is ideal for read-centric applications with moderate write activity. It provides long-term reliability and predictable wear characteristics. Enterprises can deploy the Dell 7N77H with confidence in production systems that operate around the clock.

TLC NAND Flash Technology

Triple-Level Cell NAND technology stores three bits per memory cell, providing an efficient combination of storage density, endurance, and cost-effectiveness. Dell enterprise firmware enhances TLC NAND with wear leveling, garbage collection, and bad block management. These technologies maintain consistent performance and extend drive lifespan. TLC NAND is the standard for modern enterprise read-intensive SSD solutions.

SATA 6GBPS Interface Ensures

The SATA 6Gbps interface offers universal compatibility across a wide range of Dell PowerEdge servers and storage platforms. It provides dependable throughput and easy integration into existing infrastructures. SATA SSDs are often chosen for applications where predictable performance and cost efficiency are essential. The Dell 7N77H allows organizations to upgrade from hard drives to flash storage with minimal disruption.

2.5 Inch Form Factor

The 2.5-inch small form factor design fits standard hot-plug drive bays used in modern servers. This compact form factor maximizes storage density while preserving airflow and cooling efficiency. It supports straightforward installation and replacement. The standardized dimensions make the Dell 7N77H a versatile solution for enterprise storage environments.

Hot Plug Design Enables

The hot-plug capability allows the SSD to be installed or replaced without shutting down the server. This minimizes service interruptions and simplifies maintenance. IT administrators can quickly service storage components while systems remain operational. Hot-plug functionality is essential for mission-critical environments that require continuous availability.

Certified Dell Drive

The Dell 7N77H is a certified enterprise SSD that has been validated for use in supported Dell servers and storage systems. Certification ensures proper firmware integration, compatibility, and stable performance. It reduces deployment risk and simplifies support. Organizations benefit from reliable operation in production environments.

Low Latency Accelerates Enterprise

Unlike mechanical hard drives, the Dell 7N77H provides near-instantaneous access to stored data. This dramatically reduces latency and improves response times for applications and services. Faster storage access enhances database performance, system boot times, and application loading. Low latency is one of the most valuable advantages of enterprise SSD technology.

Improved IOPS For High-Concurrency

The SSD delivers significantly higher input/output operations per second compared to traditional hard drives. High IOPS performance is essential for virtualization, web services, and transactional applications. The Dell 7N77H handles many simultaneous requests efficiently. This ensures smooth and responsive system behavior even during peak demand periods.

Ideal For Hypervisor Storage

Virtualized environments benefit greatly from low-latency flash storage. The Dell 7N77H improves hypervisor responsiveness, accelerates virtual machine boot times, and reduces storage contention. It is well suited for VMware, Hyper-V, and Proxmox deployments. Consistent performance helps maintain stable operation across multiple virtual workloads.

Perfect For Database

Read-intensive databases require rapid access to large volumes of stored data. The Dell 7N77H enables faster query processing and report generation by reducing storage delays. Business intelligence and analytics platforms benefit from predictable throughput and low latency. This SSD helps organizations make better decisions by delivering data quickly.

Flash Storage Reduces

Solid state drives consume less power than spinning hard drives while generating less heat. This reduces cooling requirements and lowers operational expenses. The Dell 7N77H contributes to more efficient data center operations. Lower power consumption also supports sustainability initiatives and reduced total cost of ownership.

No Moving Parts Increase Reliability

Without motors, spinning platters, or read/write heads, the Dell 7N77H is less susceptible to mechanical failure. This increases reliability and resistance to shock and vibration. The drive delivers consistent performance over time. Organizations benefit from dependable storage for critical applications and services.

Advanced Preserves Data Integrity

The SSD includes enterprise-class error correction technologies that detect and repair data inconsistencies automatically. End-to-end protection safeguards information during read and write operations. These features help ensure accuracy and reliability. Data integrity is maintained even under sustained enterprise workloads.

Consistent Performance Under Load

Dell enterprise firmware is designed to maintain stable throughput and latency during prolonged usage. The Dell 7N77H minimizes performance fluctuations that can affect business applications. Consistency is crucial for service-level agreements and operational predictability. This SSD provides reliable performance throughout the workday and beyond.

Suitable For Cloud Edge Deployments

The compact 2.5-inch form factor and dependable SATA interface make the Dell 7N77H a practical choice for cloud infrastructure and edge computing systems. It supports local caching, application hosting, and secure data storage. Fast access speeds improve responsiveness in distributed environments. The drive performs well in both centralized and remote installations.

Traditional Hard Drives

Organizations replacing 10K or 15K RPM hard drives with the Dell 7N77H can achieve dramatic improvements in performance and efficiency. SSDs offer faster response times, lower power consumption, and quieter operation. The upgrade process is simple thanks to the standard SATA interface. The result is a substantial boost in overall system performance.

Reliable Storage For Enterprise Applications

The Dell 7N77H is ideal for organizations that require dependable storage for ERP systems, CRM platforms, file services, and collaboration tools. Its enterprise certification and robust endurance ensure reliable operation. Data remains accessible quickly and consistently. This SSD helps maintain productivity across mission-critical business applications.

Web Hosting

Web servers and content delivery platforms rely heavily on read performance to serve files and pages rapidly. The Dell 7N77H reduces response times and improves user experience. High IOPS and low latency support large numbers of concurrent requests. This makes the SSD an excellent choice for online services and hosting providers.

Predictable Endurance

The 1 DWPD endurance specification provides IT teams with a clear and measurable expectation for drive lifespan. This simplifies capacity planning and maintenance schedules. Organizations can forecast replacement cycles accurately. Predictable endurance supports cost-effective infrastructure management.

Dell PowerEdge Servers

The Dell 7N77H is tested and approved for use in compatible Dell PowerEdge server platforms. Validation ensures firmware compatibility, stable operation, and integration with Dell management tools. This reduces deployment complexity and improves supportability. IT teams gain confidence when using certified Dell components.

Scalable Storage For Growing Enterprise

Multiple Dell 7N77H SSDs can be combined in RAID arrays or clustered storage systems to scale both capacity and performance. This flexibility allows businesses to expand infrastructure as data requirements increase. Standardized SATA connectivity simplifies growth. The drive adapts easily to evolving storage strategies.

Dell 7N77H Enterprise SSD

The Dell 7N77H 1.92TB Read Intensive 1 DWPD TLC SATA 6Gbps 2.5 Inch Hot Plug Certified Solid State Drive delivers the capacity, endurance, and enterprise reliability needed for modern business workloads. With low latency, high IOPS, certified compatibility, and efficient power consumption, it is an excellent choice for virtualization, databases, analytics, and web hosting.