74Y91

74Y91 – Dell 2TB 7200RPM SAS 12Gb/s 2.5-Inch Hard Drive

The Dell 74Y91 2TB Hard Drive is a high-capacity enterprise storage solution engineered for Dell PowerEdge servers and modern business environments. Featuring a substantial 2TB storage capacity, 7200 RPM spindle speed, SAS 12Gb/s interface, and a compact 2.5-inch form factor, this hard drive delivers an excellent balance of capacity, reliability, scalability, and enterprise-class performance for data-intensive workloads.

Designed for continuous operation in demanding IT environments, the Dell 74Y91 provides dependable data storage and efficient access to business-critical information. The 7200 RPM rotational speed offers reliable throughput and cost-effective performance, making it ideal for applications that require substantial storage capacity while maintaining enterprise-grade reliability.

The SAS 12Gb/s interface delivers high-speed enterprise connectivity, advanced error correction, and enhanced data integrity. With double the bandwidth of SAS 6Gb/s technology, it supports faster data transfers, improved storage efficiency, and seamless integration into modern server and storage infrastructures.

Its compact 2.5-inch form factor enables high-density storage deployments, allowing organizations to maximize storage capacity while optimizing rack space utilization and airflow within server chassis. This design contributes to improved thermal management and greater data center efficiency.

Built according to Dell’s stringent enterprise standards, the Dell 74Y91 is engineered for dependable 24/7 operation and long-term reliability. Whether deployed in virtualization environments, cloud infrastructure, enterprise file servers, storage arrays, backup repositories, or business-critical applications, it provides the capacity and reliability required by modern enterprises.

The drive is particularly well-suited for organizations seeking to expand storage capacity without sacrificing compatibility, reliability, or operational efficiency within Dell PowerEdge server environments.

Model Type

Enterprise Hard Disk Drive (HDD) — 7200 RPM, SAS 12Gb/s, 2.5-Inch Form Factor

Category

Storage – Enterprise SAS Hard Disk Drive (HDD)

Key Features
2TB Enterprise Storage Capacity
7200 RPM Rotational Speed
SAS 12Gb/s High-Speed Interface
Compact 2.5-Inch Form Factor
Enterprise-Class Reliability
High-Capacity Data Storage
Enhanced Data Transfer Performance
Advanced Data Integrity Features
High-Density Storage Deployment
Optimized for Dell PowerEdge Servers
Efficient Thermal Management
Reliable Long-Term Operation
Continuous 24/7 Operation Support
Cost-Effective Enterprise Storage
Scalable Infrastructure Support
Designed for Business-Critical Applications
Technical Specifications
Specification Details
Model 74Y91
Capacity 2TB
Drive Type Enterprise Hard Disk Drive (HDD)
Interface SAS 12Gb/s
Rotational Speed 7200 RPM
Form Factor 2.5-Inch
Data Transfer Rate Up to 12Gb/s
Enterprise Grade Yes
Compatibility Dell PowerEdge Servers
Technology Magnetic Hard Disk Storage
Advanced Error Correction Yes
High-Density Deployment Yes
Designed for Continuous Operation Yes
Reliable Enterprise Storage Yes
Scalable Capacity Expansion Yes
Lead Time 4–6 Business Days
Typical Use Cases
Enterprise File Servers
Cloud Infrastructure
Virtualization Platforms
Backup and Archiving Systems
Enterprise Storage Arrays
Network Attached Storage (NAS)
ERP and CRM Applications
Data Warehousing
Application Hosting Environments
Long-Term Data Retention
Business-Critical Applications
Capacity-Focused Data Center Deployment