Dell 400-AOJC 1.2TB 10K RPM SAS 12Gb/s 512n 2.5-inch hard drive delivers enterprise-grade performance, fast data access, and dependable reliability for Dell PowerEdge servers and data center

400-AOJC – Dell 1.2TB 10,000 RPM SAS 12Gb/s 512n 2.5-Inch Hard Drive

The Dell 400-AOJC 1.2TB 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, 10,000 RPM spindle speed, and 512n (512-byte native) sector format, this hard drive delivers fast data access, reliable performance, and enterprise-class durability for mission-critical applications.

Built in a compact 2.5-inch Small Form Factor (SFF), the drive provides 1.2TB of storage capacity while supporting high-density server deployments. The 10K RPM rotational speed enables faster access times and improved application responsiveness compared to standard-capacity drives, making it ideal for performance-sensitive workloads.

The 512n sector format ensures compatibility with legacy operating systems, enterprise applications, and storage infrastructures that rely on traditional 512-byte sectors. Designed for continuous 24/7 operation, the Dell 400-AOJC supports enterprise databases, virtualization platforms, ERP systems, transaction processing applications, and other business-critical workloads.

Model Type

Internal Enterprise Hard Drive — 2.5″ SAS (12Gb/s, 10K RPM, 512n)

Category

Storage — Enterprise Performance Hard Disk Drive (HDD)

Key Features
1.2TB Storage Capacity — High-performance enterprise storage
10,000 RPM Spindle Speed — Fast access to critical business data
SAS 12Gb/s Interface — High-speed enterprise connectivity
512n Sector Format — Supports compatibility with legacy systems and applications
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 Workloads
Optimized for Dell PowerEdge Server Platforms
Technical Specifications
Specification Details
Model 400-AOJC
Capacity 1.2TB
Drive Type Hard Disk Drive (HDD)
Interface SAS 12Gb/s
Rotational Speed 10,000 RPM
Sector Format 512n (512-byte Native)
Form Factor 2.5″ SFF
Compatibility Dell PowerEdge Servers & Storage Systems
Usage Class Enterprise Performance Storage
Lead Time 4–6 Business Days
Typical Use Cases
Enterprise database servers
Virtualization environments
Transaction processing systems
ERP and business applications
Data center infrastructure
High-performance file servers
Mission-critical enterprise workloads