Dell 342-5521 1.2TB 10K RPM SAS 6Gb/s 2.5-inch hard drive delivers reliable enterprise performance for PowerEdge servers. Available with 4–6 business days lead time.

342-5521 – Dell 1.2TB 10000RPM SAS 6Gb/s 2.5-Inch Hard Drive

The Dell 342-5521 1.2TB SAS Hard Drive is a reliable, high-performance storage solution built for Dell PowerEdge servers and enterprise data center environments. With a 10,000 RPM spindle speed and SAS 6Gb/s interface, it ensures fast data access, low latency, and consistent throughput for demanding applications.

Its 2.5-inch small form factor (SFF) design makes it ideal for high-density server configurations where space efficiency and optimized airflow are essential. This drive is engineered for 24/7 operation, making it well-suited for mission-critical workloads such as virtualization, database management, and enterprise storage arrays.

The Dell 342-5521 integrates seamlessly into RAID configurations, offering scalable and dependable performance across a wide range of enterprise use cases.

Model Type:

Internal Enterprise HDD — 2.5″ SAS (10K RPM)

Category:

Storage — Enterprise SAS Hard Disk Drive (HDD)

Key Features:
1.2TB Capacity — Efficient storage for enterprise workloads
10,000 RPM Speed — High-performance data processing
SAS 6Gb/s Interface — Fast and reliable connectivity
2.5-Inch SFF Design — Ideal for dense server environments
Enterprise Reliability — Built for continuous 24/7 operation
RAID Compatible — Supports scalable storage solutions
Optimized Performance — Suitable for critical applications
Technical Specifications:
Specification Details
Model 342-5521
Capacity 1.2TB
Drive Type Internal HDD
Interface SAS 6Gb/s
Spindle Speed 10,000 RPM
Form Factor 2.5″
Hot-Swap Typically supported (server dependent)
Workload Type Enterprise / Performance
Compatibility Dell PowerEdge Servers & Storage Arrays
Lead Time 4–6 Business Days
Typical Use Cases:
Virtualization platforms
Enterprise database servers
RAID storage configurations
Cloud and data center environments
Business-critical applications