400-ATKI

400-ATKI – Dell 2TB 7,200 RPM SAS 12Gb/s 2.5-Inch Hot-Pluggable Hard Drive

The Dell 400-ATKI 2TB SAS Hard Drive is a high-capacity enterprise storage solution designed for Dell PowerEdge servers and modern data center infrastructures. Featuring a SAS 12Gb/s interface, 7,200 RPM spindle speed, compact 2.5-inch Small Form Factor (SFF) design, and hot-pluggable capability, this drive delivers dependable performance, scalability, and enterprise-grade reliability for a wide range of business-critical workloads.

With a storage capacity of 2TB, the drive is ideal for file servers, virtualization environments, cloud infrastructure, backup and recovery systems, archival storage, and general-purpose enterprise applications. The SAS 12Gb/s interface provides high-bandwidth data transfer and enterprise-class reliability, while the 7.2K RPM spindle speed offers a practical balance between performance, capacity, and cost efficiency.

The hot-pluggable design allows administrators to replace or upgrade drives without shutting down the server, minimizing maintenance downtime and ensuring continuous system availability. Its compact 2.5-inch form factor supports high-density storage deployments, making it an excellent choice for organizations seeking efficient use of rack space while maintaining scalable storage capacity.

Designed for continuous 24/7 operation, the Dell 400-ATKI provides the durability and reliability required for demanding enterprise environments.

Model Type

Internal Enterprise HDD — 2.5″ SAS (12Gb/s, 7.2K RPM, Hot-Pluggable)

Category

Storage — Enterprise SAS Hard Disk Drive (HDD)

Key Features
2TB Capacity — High-capacity storage for growing enterprise data needs
7,200 RPM Spindle Speed — Reliable performance for everyday business workloads
SAS 12Gb/s Interface — High-speed enterprise connectivity
Hot-Pluggable Design — Enables maintenance and upgrades without downtime
2.5-Inch SFF Form Factor — Optimized for high-density server deployments
Enterprise-Class Reliability — Built for continuous 24/7 operation
RAID Compatible — Suitable for redundancy and storage optimization
Scalable Storage Solution — Supports expanding enterprise requirements
Optimized for Dell Servers — Seamless integration with Dell PowerEdge platforms
Technical Specifications
Specification Details
Model 400-ATKI
Capacity 2TB
Drive Type Internal HDD
Interface SAS 12Gb/s
Spindle Speed 7,200 RPM
Form Factor 2.5″ SFF
Hot-Pluggable Yes
Data Transfer Rate Up to 1.2 GB/s
Workload Type Enterprise / Capacity-Optimized Storage
Compatibility Dell PowerEdge Servers & Storage Arrays
Lead Time 4–6 Business Days
Typical Use Cases
File and application servers
Virtualization environments
Cloud and private cloud infrastructure
Backup and disaster recovery systems
Archival and long-term data storage
RAID storage arrays
Data center deployments
General-purpose enterprise workloads