400-AUWI

400-AUWI – Dell 900GB 15000RPM SAS 12Gb/s 512n 256MB Cache Hot-Pluggable 2.5-Inch Hard Drive with Tray

The Dell 400-AUWI 900GB Hard Drive is a high-performance enterprise storage solution engineered for Dell PowerEdge servers and mission-critical business environments. Featuring an ultra-fast 15000 RPM spindle speed, SAS 12Gb/s interface, 512n sector format, 256MB cache, hot-pluggable functionality, and an included drive tray, this hard drive delivers exceptional speed, low latency, and enterprise-grade reliability for demanding workloads.

With a storage capacity of 900GB, the drive is ideal for database servers, virtualization platforms, transaction-heavy systems, cloud infrastructure, and enterprise applications requiring rapid data access and consistent performance. The 15000 RPM rotational speed significantly improves I/O performance and reduces latency compared to standard enterprise hard drives, making it suitable for performance-critical operations.

The SAS 12Gb/s interface ensures high-speed connectivity, stable enterprise performance, and reliable data transfer rates for continuous 24/7 operations. The integrated 256MB cache enhances read and write efficiency, improving overall system responsiveness and workload handling. The 512n sector format supports compatibility with a broad range of enterprise operating systems and applications.

Its hot-pluggable capability allows administrators to replace or upgrade drives without interrupting server operations, minimizing downtime and simplifying maintenance procedures. The included Dell-compatible drive tray ensures seamless installation and compatibility with supported Dell PowerEdge server drive bays.

The compact 2.5-inch form factor enables efficient deployment in high-density server and data center environments while optimizing rack space utilization. Built for enterprise durability and continuous operation, the Dell 400-AUWI hard drive provides dependable performance for business-critical infrastructures.

Model Type

Enterprise Hard Drive (HDD) — 2.5″ SAS 12Gb/s, 15000 RPM, 512n, 256MB Cache, Hot-Pluggable, with Tray

Category

Storage — Enterprise SAS Hard Drive (HDD)

Key Features
900GB Enterprise Storage Capacity
15000 RPM Ultra-High Performance
SAS 12Gb/s High-Speed Interface
256MB Cache for Enhanced Performance
512n Sector Format Compatibility
Hot-Pluggable Design for Easy Maintenance
Includes Dell-Compatible Drive Tray
2.5-Inch Compact Enterprise Form Factor
Fast Data Access and Low Latency
Designed for Continuous 24/7 Operations

Technical Specifications

Specification Details
Model 400-AUWI
Capacity 900GB
Drive Type Enterprise HDD
Interface SAS 12Gb/s
Rotational Speed 15000 RPM
Cache 256MB
Sector Format 512n
Form Factor 2.5″
Hot-Pluggable Yes
Included Accessories Drive Tray
Data Transfer Rate Up to 12Gb/s
Compatibility Dell PowerEdge Servers
Lead Time 4–6 Business Days

Typical Use Cases
Database Servers
Virtualization Platforms
Transaction Processing Systems
Cloud Infrastructure
Enterprise Applications
High-Performance Computing
Mission-Critical Workloads
Data Center Storage Deployments