Dell 400-AJOO 300GB 10,000 RPM SAS 12Gb/s hot-pluggable 2.5-inch hard drive delivers enterprise-grade performance, reliable storage, and low-latency data access for Dell PowerEdge servers, databases,

400-AJOO – Dell 300GB 10,000 RPM SAS 12Gb/s Hot-Pluggable 2.5-Inch Hard Drive

The Dell 400-AJOO 300GB SAS Hard Drive is a high-performance enterprise storage solution designed for Dell PowerEdge servers and mission-critical business environments. Equipped with a 10,000 RPM spindle speed and a SAS 12Gb/s interface, this drive delivers fast data access, low latency, and reliable throughput for performance-intensive applications.

Featuring a compact 2.5-inch Small Form Factor (SFF) and a 300GB storage capacity, the drive is ideal for operating systems, enterprise databases, virtualization platforms, and transaction-processing workloads where speed and reliability are essential. Its hot-pluggable design enables administrators to replace or upgrade drives without shutting down the server, helping to maintain system availability and reduce downtime.

Built for continuous 24/7 operation, the Dell 400-AJOO provides enterprise-class reliability and performance, making it a dependable choice for data centers, RAID environments, and business-critical infrastructure.

Model Type

Internal Enterprise HDD — 2.5″ SAS (12Gb/s, 10K RPM, Hot-Pluggable)

Category

Storage — Enterprise SAS Hard Disk Drive (HDD)

Key Features
300GB Storage Capacity — Reliable storage for enterprise applications
10,000 RPM Spindle Speed — Fast data access and reduced latency
SAS 12Gb/s Interface — High-speed enterprise connectivity and throughput
Hot-Pluggable Design — Replace or upgrade drives without server downtime
2.5-Inch SFF Form Factor — Optimized for dense server deployments
Enterprise-Class Reliability — Designed for continuous 24/7 operation
Low-Latency Performance — Suitable for transactional and database workloads
RAID Compatible — Ideal for enterprise storage arrays
Dell PowerEdge Compatibility — Designed for supported Dell servers and storage systems
Technical Specifications
Specification Details
Model 400-AJOO
Capacity 300GB
Drive Type Internal HDD
Interface SAS 12Gb/s
Spindle Speed 10,000 RPM
Form Factor 2.5″
Hot-Pluggable Yes
Storage Type Hard Disk Drive
Workload Type Enterprise / Performance Storage
Compatibility Dell PowerEdge Servers & Storage Arrays
Lead Time 4–6 Business Days
Typical Use Cases
Operating system drives
Enterprise database servers
Virtualization platforms
RAID storage arrays
Online transaction processing (OLTP)
Business-critical applications
Data center infrastructure
High-performance file servers
Enterprise storage expansion