400-ATIW

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

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

With a storage capacity of 900GB, the drive is ideal for enterprise databases, virtualization platforms, online transaction processing (OLTP), ERP systems, financial applications, and high-performance RAID arrays. The 15K RPM spindle speed ensures rapid data access and low latency, while the SAS 12Gb/s interface provides high-bandwidth connectivity and dependable enterprise-class operation.

The advanced 4Kn sector format improves storage efficiency, data integrity, and performance in modern operating systems and enterprise storage environments. Its compact 2.5-inch Small Form Factor (SFF) design supports high-density server deployments, making it an excellent choice for organizations seeking maximum performance and reliability in space-constrained environments.

Model Type

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

Category

Storage — Enterprise SAS Hard Disk Drive (HDD)

Key Features
900GB Capacity — High-performance enterprise storage
15,000 RPM Spindle Speed — Ultra-fast access times and reduced latency
SAS 12Gb/s Interface — High-speed enterprise connectivity
4Kn Sector Format — Enhanced storage efficiency and data integrity
2.5-Inch SFF Design — Optimized for high-density server environments
Enterprise-Class Reliability — Designed for continuous 24/7 operation
High IOPS Performance — Ideal for transaction-intensive workloads
RAID Ready — Suitable for performance and redundancy configurations
Optimized for Modern Systems — Supports advanced enterprise storage infrastructures
Technical Specifications
Specification Details
Model 400-ATIW
Capacity 900GB
Drive Type Internal HDD
Interface SAS 12Gb/s
Sector Format 4Kn (4K Native)
Spindle Speed 15,000 RPM
Form Factor 2.5″ SFF
Data Transfer Rate Up to 1.2 GB/s
Workload Type Enterprise / High-Performance Storage
Compatibility Dell PowerEdge Servers & Storage Arrays
Lead Time 4–6 Business Days
Typical Use Cases
Enterprise database systems
Online transaction processing (OLTP)
Financial and banking applications
Virtualization environments
ERP and CRM platforms
High-performance RAID arrays
Data center storage deployments
Mission-critical enterprise workloads