XCN15 Dell 1.92TB SATA 6GBPS Hot Swap SSD

Highlights of Dell XCN15 1.92TB SATA SSD

Brand & Identification

• Brand Name: Dell
• Model Code: XCN15
• Drive Category: Internal Solid-State Drive

Storage Specifications

• Total Capacity: 1.92 Terabytes
• Interface Protocol: SATA III – 6Gbps Bandwidth
• Flash Architecture: Triple-Level Cell NAND
• Usage Profile: Read-Centric Workloads
• Drive Format: 2.5-Inch Hot-Pluggable Form Factor
• Endurance Rating: 1 DWPD (Drive Writes Per Day)

Performance Metrics

Sequential Throughput

• Read Speed: Up to 500 MB/s
• Write Speed: Up to 490 MB/s

Random Access Rates

• Read IOPS: 72,000 Input/Output Operations Per Second
• Write IOPS: 33,000 Input/Output Operations Per Second

Server Compatibility Matrix

Supported Dell PowerEdge Platforms

PowerEdge C-Series

• C6420
• C6520
• C6525
• C6620

PowerEdge R-Series

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

Dell XCN15 1.92TB SATA-6GBPS Read Intensive SSD Overview

The Dell XCN15 1.92TB SATA-6Gbps Read Intensive 2.5-Inch Hot Plug SSD is engineered to deliver dependable enterprise-grade performance for servers and storage arrays that demand consistent reliability, efficient power consumption, and optimized throughput. Designed for workloads that are predominantly read-centric, this SSD combines advanced NAND flash technology with a robust SATA interface to provide an ideal balance between performance, endurance, and affordability. Built with the latest 3D NAND architecture, the Dell XCN15 solid-state drive enhances read efficiency while maintaining strong data integrity under continuous operation in mission-critical environments.

With a storage capacity of 1.92 terabytes, this Dell SATA SSD provides ample room for operating systems, applications, and large-scale databases. It is optimized for data centers requiring a scalable solution for virtualization, cloud hosting, and data analytics where high IOPS and low latency are vital. Supporting SATA 6Gbps connectivity, the XCN15 drive ensures compatibility with a wide range of Dell PowerEdge servers and storage platforms, allowing seamless integration without performance bottlenecks. Its 2.5-inch small form factor facilitates dense storage configurations, supporting efficient data center designs and easier maintenance.

Reliable Data Storage for Read Intensive Workloads

Read Intensive SSDs like the Dell XCN15 1.92TB SATA-6Gbps model are specifically built for operations where the majority of data access is read-based rather than write-heavy. This makes them suitable for applications such as content delivery systems, database retrieval operations, web hosting, and data archiving. The XCN15 uses advanced error correction algorithms and wear-leveling technology to ensure data integrity even under high-volume workloads. Its read-optimized configuration enables faster access to frequently used data, improving system responsiveness and minimizing latency.

Designed for data centers that prioritize reliability and stability, this Dell enterprise SSD offers consistent performance across varying workloads. Its read latency is minimal, which enhances application responsiveness. With optimized firmware and SATA controller efficiency, the XCN15 supports sustained throughput that meets or exceeds the demands of modern cloud infrastructures and virtualized environments.

Advanced SATA 6Gbps Interface Technology

The Dell XCN15 1.92TB SSD employs a SATA 6Gbps interface that ensures fast, stable data transfers between the drive and host systems. This interface provides backward compatibility with older SATA generations while maximizing bandwidth for newer platforms. The drive achieves sequential read speeds up to 560MB/s, delivering consistent performance across a range of workloads. For enterprise users, this means faster system boot times, reduced data retrieval delays, and improved overall throughput.

The SATA 6Gbps connection standard is particularly beneficial in enterprise deployments where a balance between cost and performance is required. It allows this Dell SSD to provide significant performance gains over traditional spinning hard drives without the higher expense associated with PCIe or NVMe interfaces. Its low latency characteristics make it ideal for read-centric workloads like web content delivery, data reporting, or media streaming applications, ensuring consistent service availability and quick response times.

Hot Plug Design

The Dell XCN15 1.92TB SSD is designed with a hot-plug architecture, allowing administrators to replace or upgrade drives without shutting down the system. This is crucial for enterprises that operate 24/7 and cannot afford downtime. Hot-plug capability minimizes disruption during maintenance, improves overall system uptime, and simplifies drive management across large-scale deployments.

3D NAND Flash Memory Architecture

At the core of the Dell XCN15 1.92TB SATA SSD lies 3D NAND flash memory technology, which stacks multiple layers of memory cells vertically to increase storage density and improve endurance. This architecture offers superior performance compared to traditional planar NAND designs, enhancing both read and write efficiency. The 3D NAND structure reduces power consumption while extending the life span of the drive by distributing wear evenly across all memory cells.

The Dell XCN15 leverages 3D TLC (Triple-Level Cell) NAND, balancing cost and performance for enterprise-level applications. TLC NAND provides high data density, allowing more capacity within the same physical footprint. Combined with advanced error correction codes (ECC) and thermal monitoring, this SSD ensures reliability over extended operating cycles in demanding data center environments. The 3D NAND technology also contributes to reduced latency and consistent throughput under heavy read workloads, making it an efficient solution for businesses scaling their storage performance.

Power Efficiency and Thermal Management

Power efficiency is a vital aspect of any enterprise-grade SSD. The Dell XCN15 1.92TB SATA-6Gbps drive is engineered to consume minimal power while delivering exceptional I/O performance. Its efficient controller design, coupled with 3D NAND memory, enables lower idle power states and optimized active power usage. This translates into reduced energy costs and less strain on cooling systems within data centers.

The drive’s internal thermal management features monitor operating temperature and adjust performance dynamically to prevent overheating. Thermal throttling ensures longevity without compromising data integrity, while built-in capacitors safeguard against data loss during unexpected power failures. These combined power and thermal optimizations make the Dell XCN15 an eco-efficient and dependable choice for modern IT infrastructures focused on sustainability and long-term cost efficiency.

Enterprise Reliability and Endurance

Dell’s XCN15 1.92TB SSD is built for enterprise-grade endurance, incorporating technologies that maintain consistent performance over extended usage periods. With a specified endurance rating designed for read-intensive environments, this SSD offers multiple drive writes per day over its lifespan, making it suitable for continuous 24/7 operations. The drive integrates advanced wear-leveling and garbage collection mechanisms that optimize write cycles and minimize cell degradation.

The drive supports end-to-end data protection mechanisms, ensuring data integrity from the host interface through to the NAND storage cells. Dell’s proprietary firmware continuously monitors drive health parameters, reporting SMART data for predictive maintenance. This helps administrators identify potential failures before they impact service delivery. In addition, power-loss protection capacitors preserve in-flight data during abrupt shutdowns, maintaining consistency across enterprise storage systems.

Compatibility with Dell PowerEdge Servers

The Dell XCN15 1.92TB SATA SSD is fully compatible with a broad range of Dell PowerEdge servers and Dell storage enclosures. It has been rigorously validated by Dell’s engineering teams to ensure seamless operation within Dell ecosystems. Compatibility testing includes thermal, electrical, and firmware-level validations to deliver consistent performance under varying workloads.

When installed in PowerEdge systems, the XCN15 SSD integrates effortlessly with Dell’s management utilities such as OpenManage, allowing for real-time drive monitoring, firmware updates, and predictive failure alerts. The hot-plug functionality complements Dell’s modular drive bays, enabling tool-free replacement and expansion, a critical factor for data center scalability and uptime.

Performance Optimization

The Dell XCN15 1.92TB SSD is optimized for a range of business applications that rely heavily on read performance. It enhances data access times in enterprise workloads such as analytics dashboards, virtual desktop infrastructure, business intelligence systems, and database query operations. Its low latency ensures fast read response, enabling real-time analytics and rapid data retrieval across cloud or on-premises environments.

For virtualization, the XCN15 reduces storage bottlenecks by providing steady throughput for multiple VMs running concurrently. Its read-intensive optimization allows quick boot and data load times, improving system performance and user experience. In content delivery networks, the SSD enables fast data caching and file distribution, ensuring smoother operations and lower latency during peak traffic.

Data Protection and Error Correction

Ensuring data integrity is essential in enterprise environments. The Dell XCN15 includes advanced ECC (Error Correction Code) algorithms and end-to-end data path protection to detect and correct bit errors during data transfers. Its firmware employs advanced algorithms for wear-leveling, garbage collection, and block management, maintaining optimal performance even under sustained workloads.

The drive’s firmware also provides robust data security measures such as AES 256-bit hardware encryption. This encryption ensures that sensitive enterprise data remains secure, meeting compliance standards required by industries like finance, healthcare, and government sectors. Together, these reliability and security features make the XCN15 a secure and trusted choice for enterprise-grade applications.

Improved Data Access and Reduced Downtime

The optimized performance of the Dell XCN15 SSD translates directly to reduced downtime and faster system response. By delivering predictable IOPS performance, the drive supports mission-critical workloads that cannot tolerate latency fluctuations. Applications such as online transaction processing, e-commerce, and virtual machine hosting benefit significantly from the drive’s ability to maintain throughput consistency.

This stability is reinforced by Dell’s stringent quality testing procedures that simulate real-world data center conditions, including thermal cycling, heavy I/O operations, and mixed workload patterns. As a result, enterprises can rely on consistent performance even as systems scale or workloads intensify over time.