400-ASSK

400-ASSK – Dell 1TB 7,200 RPM SATA 6Gb/s 128MB Cache 512n Hot-Pluggable 3.5-Inch Hard Drive for 14G PowerEdge Servers

The Dell 400-ASSK 1TB SATA Hard Drive is a reliable and cost-effective enterprise storage solution specifically designed for Dell 14th Generation (14G) PowerEdge servers. Featuring a 7,200 RPM spindle speed, SATA 6Gb/s interface, 128MB cache, and 512n (512-byte native) sector format, this drive delivers dependable performance, efficient data access, and broad compatibility for business-critical applications.

With a 1TB storage capacity, the drive is ideal for file servers, backup and recovery systems, virtualization environments, cloud infrastructure, and general-purpose enterprise workloads. The integrated 128MB cache helps improve data throughput and application responsiveness, while the 512n sector format ensures compatibility with enterprise operating systems, applications, and storage controllers.

Its 3.5-inch Large Form Factor (LFF) design provides a cost-effective storage solution for capacity-focused deployments, and the hot-pluggable capability allows administrators to replace or upgrade drives without shutting down the server, ensuring continuous operation and maximum uptime.

Model Type:

Internal Enterprise HDD — 3.5″ SATA (6Gb/s, 7.2K RPM, 128MB Cache, 512n, Hot-Pluggable)

Category:

Storage — Enterprise SATA Hard Disk Drive (HDD)

Key Features:
1TB Capacity — Reliable storage for enterprise workloads
7,200 RPM Spindle Speed — Consistent performance for business applications
SATA 6Gb/s Interface — Cost-effective and dependable connectivity
128MB Cache — Enhanced data access and system responsiveness
512n Sector Format — Broad compatibility with enterprise systems
3.5-Inch LFF Design — Optimized for capacity-oriented storage deployments
Hot-Pluggable Support — Enables maintenance and upgrades without downtime
Optimized for Dell 14G PowerEdge Servers — Seamless compatibility and integration
Technical Specifications:
Specification Details
Model 400-ASSK
Capacity 1TB
Drive Type Internal HDD
Interface SATA 6Gb/s
Cache 128MB
Sector Format 512n (512-byte Native)
Spindle Speed 7,200 RPM
Form Factor 3.5″
Hot-Pluggable Yes
Data Transfer Rate Up to 600 MB/s
Server Generation Dell PowerEdge 14G
Workload Type Enterprise / Capacity Storage
Compatibility Dell 14G PowerEdge Servers & Storage Systems
Lead Time 4–6 Business Days
Typical Use Cases:
File and application servers
Backup and disaster recovery systems
Virtualization environments
Cloud and hybrid cloud infrastructure
Data archiving and retention
Enterprise storage consolidation