Dell 400-AHFI 1.2TB 10K RPM SAS 12Gb/s 128MB cache 2.5-inch hard drive delivers enterprise-grade performance, low-latency data access, and reliable storage for Dell PowerEdge servers and

400-AHFI – Dell 1.2TB 10,000 RPM SAS 12Gb/s 128MB Cache 2.5-Inch Hard Drive

The Dell 400-AHFI 1.2TB SAS Hard Drive is a high-performance enterprise storage solution designed for Dell PowerEdge servers and mission-critical data center environments. Featuring a 10,000 RPM spindle speed, SAS 12Gb/s interface, and a large 128MB cache, this drive delivers rapid data access, low latency, and enhanced throughput for demanding business applications.

Built in a compact 2.5-inch Small Form Factor (SFF), the drive supports high-density server deployments while maintaining an excellent balance of storage capacity and performance. The 128MB cache improves read/write efficiency, helping accelerate application responsiveness and optimize data-intensive workloads.

Engineered for continuous 24/7 operation, the Dell 400-AHFI hard drive is ideal for virtualization environments, enterprise databases, transactional systems, RAID storage arrays, and other business-critical applications requiring reliable, high-speed storage.

Model Type

Internal Enterprise HDD — 2.5″ SAS (12Gb/s, 10K RPM, 128MB Cache)

Category

Storage — Enterprise SAS Hard Disk Drive (HDD)

Key Features
1.2TB Storage Capacity — High-performance storage for enterprise workloads
10,000 RPM Spindle Speed — Fast data access and improved application responsiveness
SAS 12Gb/s Interface — High-speed enterprise connectivity and throughput
128MB Cache Memory — Enhanced performance and data transfer efficiency
2.5-Inch SFF Form Factor — Optimized for dense server environments
Enterprise-Class Reliability — Designed for continuous 24/7 operation
Low-Latency Performance — Ideal for databases and transactional applications
Optimized for Mission-Critical Workloads — Reliable operation in demanding enterprise environments
Technical Specifications
Specification Details
Model 400-AHFI
Capacity 1.2TB
Drive Type Internal HDD
Interface SAS 12Gb/s
Cache 128MB
Spindle Speed 10,000 RPM
Form Factor 2.5″
Workload Type Enterprise / Performance Storage
Compatibility Dell PowerEdge Servers & Storage Arrays
Lead Time 4–6 Business Days
Typical Use Cases
Enterprise database servers
Virtualization platforms
RAID storage arrays
Transaction processing systems
Business-critical applications
High-performance file servers
Data center infrastructure