Dell Enterprise 3.84TB 2.5" SAS 12Gb/s Read Intensive

Overview

The Dell N85XX is a 3.84TB SAS solid state drive designed specifically for read-intensive workloads in enterprise environments. It connects via a 12 Gb/s SAS interface to deliver low latency and consistent throughput, making it well suited for data-heavy applications such as virtual desktop infrastructure, business intelligence, and web front-end servers. The drive comes in a 2.5-inch form factor mounted in a 3.5-inch hot-plug tray, allowing for easy installation in Dell 14G PowerEdge servers without downtime.

Key features

• High-capacity 3.84TB storage optimized for frequent read operations and lighter write activity
• 12 Gb/s SAS interface ensures fast data transfer and low latency for demanding workloads
• 512e advanced sector format improves data management efficiency and reduces CPU overhead
• Tool-less installation with a 2.5-inch drive pre-mounted in a 3.5-inch hot-plug carrier for quick deployment
• Validated compatibility with multiple Dell PowerEdge servers and PowerVault storage arrays for seamless integration
• Original Dell firmware maintains system stability and preserves support agreements

Key specs

• Capacity: 3.84TB
• Interface: SAS 12 Gb/s
• Form factor: 2.5-inch drive in 3.5-inch hot-plug tray
• Flash technology: BiCS TLC NAND
• Sector format: 512e advanced format
• Compatible platforms: Dell PowerEdge R630, R730, R730xd, T440, T640, PowerVault ME4012

Connectivity and compatibility

This drive is designed to fit directly into front-accessible bays of Dell 14G PowerEdge servers and PowerVault ME4012 storage arrays. Its SAS 12 Gb/s interface supports high throughput and low latency, ensuring smooth data flow in clustered or redundant storage arrays. The use of Dell’s original firmware guarantees compatibility with OpenManage management tools, simplifying monitoring and maintenance.

Ideal uses and environments

The N85XX excels in environments where read performance is critical, such as virtual desktop pools, business intelligence dashboards, and web front-end servers. It is a strong choice for IT administrators who need predictable and consistent storage performance in high availability setups. Its design favors read-intensive workloads over heavy write cycles, making it well suited for clustered or redundant arrays where reliability and responsiveness are priorities.