Dell 400-AOYD 900GB 15K RPM SAS 12Gb/s 4Kn 2.5-inch hard drive delivers ultra-fast enterprise storage performance, low latency, and reliable operation for Dell PowerEdge servers and data center

400-AOYD – Dell 900GB 15,000 RPM SAS 12Gb/s 4Kn 2.5-Inch Hard Drive

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

Built in a compact 2.5-inch Small Form Factor (SFF), the drive provides 900GB of storage capacity while maximizing input/output performance for applications requiring rapid access to data. The 15K RPM rotational speed significantly reduces response times and improves application efficiency, making it ideal for transactional databases, ERP systems, virtualization platforms, and performance-sensitive enterprise applications.

The 4Kn sector format enhances storage efficiency, improves error correction capabilities, and supports modern operating systems and enterprise storage infrastructures. Designed for continuous 24/7 operation, the Dell 400-AOYD offers dependable performance and long-term reliability for business-critical environments.

Model Type

Internal Enterprise Hard Drive — 2.5″ SAS (12Gb/s, 15K RPM, 4Kn)

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
2.5-Inch Small Form Factor — Optimized for dense server deployments
Enterprise-Class Reliability — Designed for continuous 24/7 operation
Enhanced Performance for Mission-Critical Applications
Optimized for Modern Data Center Workloads
Technical Specifications
Specification Details
Model 400-AOYD
Capacity 900GB
Drive Type Hard Disk Drive (HDD)
Interface SAS 12Gb/s
Rotational Speed 15,000 RPM
Sector Format 4Kn (4K Native)
Form Factor 2.5″ SFF
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 environments
Data center infrastructure
Mission-critical enterprise workloads
Performance-intensive storage environments