Dell 400-AJRB 300GB 15K RPM SAS 12Gb/s hot-pluggable 2.5-inch hard drive with tray delivers high-performance enterprise storage for Dell PowerEdge servers with 4–6 business days lead time.

400-AJRB – Dell 300GB 15000RPM SAS 12Gb/s Hot-Pluggable 2.5-Inch Hard Drive with Tray

The Dell 400-AJRB 300GB SAS Hard Drive is a high-performance enterprise storage solution designed for Dell PowerEdge servers and data center environments. Featuring an ultra-fast 15,000 RPM spindle speed and SAS 12Gb/s interface, this drive delivers exceptional data access speeds, low latency, and reliable throughput for mission-critical applications.

Built in a compact 2.5-inch small form factor (SFF) and supplied with a Dell drive tray, the drive is optimized for high-density server deployments while maintaining enterprise-grade reliability. Its hot-pluggable design enables seamless installation and replacement without system downtime, making it ideal for business environments that require continuous availability.

This enterprise-class drive is particularly suited for transactional databases, virtualization platforms, enterprise RAID arrays, and other performance-intensive workloads where speed and responsiveness are critical.

Model Type

Internal Enterprise HDD — 2.5″ SAS (12Gb/s, 15K RPM, Hot-Pluggable) with Dell Tray

Category

Storage — Enterprise SAS Hard Disk Drive (HDD)

Key Features
300GB Enterprise Capacity — Ideal for high-performance applications
15,000 RPM Spindle Speed — Exceptional data access and responsiveness
SAS 12Gb/s Interface — High-speed enterprise connectivity
2.5-Inch Small Form Factor — Supports dense server configurations
Hot-Pluggable Design — Easy maintenance without system interruption
Dell Tray Included — Ready for installation in compatible systems
Enterprise-Class Reliability — Designed for 24/7 operation
Low Latency Performance — Optimized for database and transactional workloads
Technical Specifications
Specification Details
Model 400-AJRB
Capacity 300GB
Drive Type Internal HDD
Interface SAS 12Gb/s
Spindle Speed 15,000 RPM
Form Factor 2.5″ SFF
Tray Included Yes
Hot-Pluggable Yes
Compatibility Dell PowerEdge Servers & Storage Systems
Workload Type Enterprise / Performance Storage
Lead Time 4–6 Business Days
Typical Use Cases
High-performance database servers
Transactional processing systems
Virtualization environments
Enterprise RAID arrays
Data center storage infrastructure
Mission-critical business applications