Dell 342-5517 1.2TB 10K RPM SAS 6Gb/s 2.5-inch hot-swappable hard drive delivers high-performance enterprise storage for PowerEdge servers. Available with 4–6 business days lead time.

342-5517 – Dell 1.2TB 10000RPM SAS 6Gb/s Hot-Swappable 2.5-Inch Hard Drive

The Dell 342-5517 1.2TB SAS Hard Drive is a high-performance enterprise storage solution designed for Dell PowerEdge servers and modern data center environments. Featuring a 10,000 RPM spindle speed and SAS 6Gb/s interface, it delivers fast, reliable data access with low latency and consistent throughput for business-critical workloads.

Its 2.5-inch small form factor (SFF) supports high-density server configurations while maintaining efficient power consumption and thermal performance. The hot-swappable design enables easy replacement or upgrades without system downtime, ensuring maximum uptime in mission-critical environments.

Engineered for continuous 24/7 operation, this drive integrates seamlessly into RAID configurations and is ideal for virtualization, database systems, and enterprise applications requiring a balance of performance and capacity.

Model Type:

Internal Enterprise HDD — 2.5″ SAS (10K RPM, Hot-Swappable)

Category:

Storage — Enterprise SAS Hard Disk Drive (HDD)

Key Features:
1.2TB Capacity — High-capacity storage for enterprise workloads
10,000 RPM Speed — Fast and responsive performance
SAS 6Gb/s Interface — Reliable high-speed connectivity
2.5-Inch SFF Design — Ideal for dense server environments
Hot-Swappable Support — Replace drives without downtime
Enterprise Reliability — Built for continuous 24/7 operation
RAID Compatible — Supports scalable storage configurations
Balanced Performance — Ideal mix of speed and capacity
Technical Specifications:
Specification Details
Model 342-5517
Capacity 1.2TB
Drive Type Internal HDD
Interface SAS 6Gb/s
Spindle Speed 10,000 RPM
Form Factor 2.5″
Hot-Swap Yes
Workload Type Performance / Enterprise Storage
Compatibility Dell PowerEdge Servers & Storage Arrays
Lead Time 4–6 Business Days
Typical Use Cases:
Virtualization environments
Database and application servers
Enterprise RAID arrays
High-density server deployments
Mission-critical workloads