DMP3R

DMP3R – Dell 1.2TB 10,000RPM SAS 12Gb/s 128MB Cache 512n 2.5-Inch Hard Drive for PowerEdge C6420 Server

The Dell DMP3R 1.2TB Hard Drive is a high-performance enterprise storage solution specifically engineered for the Dell PowerEdge C6420 Server and compatible Dell enterprise platforms. Featuring 1.2TB storage capacity, a 10,000RPM spindle speed, a SAS 12Gb/s interface, 128MB cache, 512n (512 Native) sector format, and a 2.5-inch Small Form Factor (SFF), this enterprise hard drive delivers fast data access, low latency, and reliable performance for demanding data center workloads.

Designed for organizations requiring a balance of capacity and speed, the Dell DMP3R is ideal for virtualization platforms, enterprise databases, cloud infrastructure, online transaction processing (OLTP), analytics, software-defined storage (SDS), ERP systems, and mission-critical business applications. Its 1.2TB capacity provides ample storage for operating systems, virtual machines, enterprise applications, transactional databases, and frequently accessed business data.

The SAS 12Gb/s interface delivers enterprise-grade bandwidth, advanced error correction, low latency, and dual-port support (where supported), ensuring higher throughput, improved fault tolerance, and greater availability compared to SATA-based storage solutions. Operating at 10,000RPM, the drive offers faster seek times and improved responsiveness, making it well suited for performance-sensitive enterprise environments.

Equipped with a 128MB cache, the drive enhances read and write efficiency, helping accelerate frequently accessed data and improve overall application performance.

The 512n (512 Native) sector format provides native 512-byte sectors, offering compatibility with enterprise applications and operating systems that require traditional sector architecture while maintaining consistent high-performance operation.

Its 2.5-inch Small Form Factor (SFF) design enables higher storage density within rack-mounted servers while improving airflow and reducing power consumption, making it ideal for modern enterprise data centers where performance and space efficiency are critical.

Manufactured according to Dell's rigorous enterprise-quality standards, the DMP3R is engineered for 24/7 continuous operation, delivering enterprise-grade durability, enhanced data integrity, consistent performance, and dependable long-term reliability.

The Dell DMP3R is an excellent choice for organizations seeking 1.2TB enterprise storage, 10K RPM performance, SAS 12Gb/s connectivity, 128MB cache, 512n compatibility, and optimized deployment in Dell PowerEdge C6420 servers.

Model Type

Enterprise Hard Disk Drive (HDD) — 10,000RPM, SAS 12Gb/s, 128MB Cache, 512n, 2.5-Inch Small Form Factor (SFF)

Category

Storage – Enterprise SAS Hard Disk Drive (HDD) for Dell PowerEdge C6420 Servers and Enterprise Storage Systems

Key Features

1.2TB Enterprise Storage Capacity

10,000RPM Rotational Speed

SAS 12Gb/s High-Speed Interface

128MB Cache

512n (512 Native) Sector Format

2.5-Inch Small Form Factor (SFF)

High-Performance Enterprise Storage

Low Latency Data Access

Enterprise-Class Reliability

Enhanced Data Integrity

Dual-Port SAS Support (Where Supported)

Optimized for Dell PowerEdge C6420 Servers

Designed for 24/7 Continuous Operation

High Storage Density

Consistent Read and Write Performance

Ideal for Virtualization, Databases, Cloud Infrastructure, Analytics, ERP Systems, and Business Applications

Technical Specifications

Specification



Details




Model



DMP3R




Capacity



1.2TB




Drive Type



Enterprise Hard Disk Drive (HDD)




Rotational Speed



10,000RPM




Interface



SAS 12Gb/s




Cache



128MB




Sector Format



512n (512 Native)




Form Factor



2.5-Inch (SFF)




Data Transfer Rate



Up to 12Gb/s




Enterprise Grade



Yes




Designed for Continuous Operation



Yes




Reliability



Enterprise-Class




Technology



Magnetic Hard Disk




Compatibility



Dell PowerEdge C6420 Server and Compatible Dell Enterprise Storage Systems




Lead Time



4–6 Business Days

Typical Use Cases

Dell PowerEdge C6420 Servers

Virtualization Platforms

Enterprise Database Servers

Online Transaction Processing (OLTP)

Cloud Computing Infrastructure

Software-Defined Storage (SDS)

Enterprise Storage Arrays

Hyper-Converged Infrastructure (HCI)

Analytics Platforms

ERP Systems

Financial Applications

Private Cloud Deployments

Enterprise IT Infrastructure

Mission-Critical Business Applications

Modern Enterprise Data Centers