Dell 400-AOYM 900GB 15K RPM SAS 12Gb/s 4Kn hot-pluggable hard drive delivers ultra-fast enterprise storage performance, low latency, and reliable operation for Dell PowerEdge servers and data center

400-AOYM – Dell 900GB 15,000 RPM SAS 12Gb/s 4Kn Hot-Pluggable Hard Drive

The Dell 400-AOYM 900GB Hard Drive is a high-performance enterprise storage solution engineered for Dell PowerEdge servers and demanding data center environments. Featuring a SAS 12Gb/s interface, ultra-fast 15,000 RPM spindle speed, 4Kn (4K Native) sector format, and hot-pluggable functionality, this drive delivers exceptional performance, low latency, and enterprise-grade reliability for mission-critical workloads.

Designed to support intensive business applications, the drive provides 900GB of storage capacity while maximizing I/O throughput and application responsiveness. The 15K RPM rotational speed significantly improves access times and reduces latency, making it ideal for enterprise databases, ERP systems, virtualization platforms, transaction processing systems, and other performance-sensitive workloads.

The 4Kn sector format enhances storage efficiency, strengthens error correction capabilities, and supports modern operating systems and enterprise storage infrastructures. Its hot-pluggable design allows administrators to replace or upgrade drives without interrupting server operations, ensuring maximum uptime and operational continuity.

Model Type

Internal Enterprise Hard Drive — SAS (12Gb/s, 15K RPM, 4Kn, Hot-Pluggable)

Category

Storage — Enterprise Ultra-Performance Hard Disk Drive (HDD)

Key Features
900GB Storage Capacity — High-speed enterprise storage
15,000 RPM Spindle Speed — Ultra-fast data access and low latency
SAS 12Gb/s Interface — High-speed enterprise connectivity
4Kn (4K Native) Sector Format — Improved efficiency and enhanced data integrity
Hot-Pluggable Design — Enables maintenance without server downtime
Enterprise-Class Reliability — Designed for continuous 24/7 operation
Optimized for Performance-Critical Applications
Ideal for Dell PowerEdge Servers and Enterprise Storage Systems
Technical Specifications
Specification Details
Model 400-AOYM
Capacity 900GB
Drive Type Hard Disk Drive (HDD)
Interface SAS 12Gb/s
Rotational Speed 15,000 RPM
Sector Format 4Kn (4K Native)
Feature Hot-Pluggable
Compatibility Dell PowerEdge Servers & Storage Systems
Usage Class Enterprise Ultra-Performance Storage
Lead Time 4–6 Business Days
Typical Use Cases
Enterprise database servers
High-frequency transaction processing
ERP and financial applications
Virtualization platforms
Data center infrastructure
Mission-critical enterprise workloads
Performance-intensive storage environments