R749K Dell Refurbished 450GB 3.5″ 6G 15K RPM HDD In Stock

R749K Dell 450GB 3.5″ 6G 15K RPM SAS HDD – Refurbished-In Stock

The R749K Dell 450GB SAS hard drive is a high-performance enterprise storage solution designed for Dell servers and storage arrays that demand reliability, speed, and consistent data access. Built with a 15,000 RPM spindle speed and 6Gb/s SAS interface, this drive is engineered for intensive workloads such as database operations, virtualisation environments, and enterprise applications where fast data retrieval is essential. Its 3.5-inch large form factor allows seamless integration into compatible Dell PowerEdge servers and storage systems.

Designed for reliability and durability, the R749K provides dependable enterprise-grade storage for business-critical environments. With robust performance characteristics, low latency, and high throughput, it helps maintain smooth server operations even under demanding workloads. Refurbished units are thoroughly tested to ensure they meet performance standards, offering a cost-effective way to expand or replace storage without compromising on quality.

Key Features

• Part Number: R749K
• Storage Capacity: 450GB
• Interface Type: Serial Attached SCSI (SAS) 6Gb/s
• Form Factor: 3.5-inch Large Form Factor (LFF)
• Spindle Speed: 15,000 RPM
• Cache Buffer: 16MB
• Average Seek Time: 3.4 ms read / 3.9 ms write
• Hot-Swap Support: Yes
• Drive Type: Enterprise Internal Hard Disk Drive

Applications

The Dell R749K 450GB 15K SAS HDD is built for enterprise infrastructure where speed and reliability are crucial. It is commonly deployed in data centres, corporate IT environments, and storage arrays that support high-performance computing tasks.
Typical use cases include:

Database servers and transaction processing systems

• Virtualisation and cloud infrastructure
• Enterprise resource planning (ERP) systems
• High-performance application servers
• RAID storage configurations for redundancy and performance

With its high rotational speed and SAS interface, the R749K drive delivers faster data access compared to standard SATA drives, making it ideal for mission-critical workloads.

Compatible Models

The R749K Dell 450GB SAS drive is compatible with a wide range of Dell enterprise servers and storage arrays, particularly within the PowerEdge and PowerVault families.

Common compatible systems include:

• Dell PowerEdge R210, R310, R410, R510, R710, R720, R720XD
• Dell PowerEdge R420, R430, R730, R900, R905, R920
• Dell PowerEdge T110, T310, T410, T610, T710
• Dell PowerEdge M-Series blade servers
• Dell PowerVault MD storage arrays such as MD1200, MD3200 and MD3600 series

These compatibility options make the R749K a versatile replacement or upgrade drive for many Dell enterprise systems.

Why Choose the R749K Dell 450GB SAS Hard Drive

Choosing a refurbished R749K Dell HDD offers several advantages, including reduced hardware costs while maintaining dependable server performance. Each drive undergoes professional testing and inspection to ensure it meets operational standards before being offered for resale. This makes it an ideal solution for maintaining legacy systems or expanding storage capacity within existing Dell infrastructure.

Order the R749K Dell 450GB SAS HDD Today

If you need a reliable and cost-effective storage upgrade, the R749K Dell 450GB 15K SAS hard drive is a practical choice for enterprise servers and storage arrays. Its combination of speed, durability, and compatibility makes it suitable for maintaining optimal system performance.