Delll 400-AUWU 14G 1.2TB 10000RPM SAS 12Gbps 2.5inch 128MB Hot Plug Hard Drive 14G Poweredge Server.

Dell 400-AUWU 14G 1.2TB SAS Hard Disk Drive

The Dell 400-AUWU is a high-performance enterprise-grade storage solution designed for Dell PowerEdge servers. With its robust specifications and reliable build, this hard drive ensures seamless data management and rapid access speeds.

General Information

• Manufacturer: Dell
• Part Number: 400-AUWU
• Device Type: Hard Drive

Technical Specifications

• Storage Capacity: 1.2TB
• Spindle Speed: 10000RPM
• Seek Time: 4.5ms
• Cache Memory: 128MB

Interface & Connectivity

• Interface: Serial Attached SCSI (SAS)
• Data Transfer Rate: 12Gbps
• Enclosure: Internal
• Form Factor: 2.5-inch SFF

Additional Features

• Hot-Swap Capability: Yes
• Hot Swap Tray: Included
• Pre-Failure Warranty: Yes

Compatibility with Dell PowerEdge Servers

R-Series Models

Dell G14 PowerEdge R-Series

• R240, R340, R440, R540, R640, R6415, R740, R740XD, R740XD2, R7415, R7425
• R840, R940, R940XA

Dell G15 PowerEdge R-Series

• R250, R350, R450, R550, R650, R650XS, R6515, R6525
• R750, R750XA, R750XS, R7515, R7525

Dell G16 PowerEdge R-Series

• R360, R660, R660XS, R6615, R6625
• R760, R760XA, R760XD2, R760XS, R7615, R7625
• R860, R960

Dell G17 PowerEdge R-Series

• R470, R570, R670, R770
• R6715, R6725, R7715, R7725

T-Series Models

• Dell G14: T40, T140, T340, T640
• Dell G15: T550
• Dell G16: T560

C-Series Models

• Dell G14: C3400, C3420, C4140, C6400, C6420
• Dell G15: C6520, C6525
• Dell G16: C6615, C6620

Dell 400-AUWU 1.2TB 10K RPM SAS 12Gbps HDD Overview

The Dell 400-AUWU 1.2TB enterprise hard drive represents a high-performance storage solution engineered specifically for modern data center environments and business-critical workloads. Designed for seamless integration into 14th Generation PowerEdge servers, this 2.5-inch small form factor SAS drive delivers an optimal balance of speed, reliability, and scalability. Its 10,000 RPM rotational speed combined with a 12Gbps SAS interface ensures accelerated data transfer rates and low latency, making it highly suitable for demanding enterprise applications such as virtualization, database management, cloud computing, and transactional processing.

Enterprise-Grade Storage Architecture

This category of enterprise SAS hard drives is built with advanced engineering standards to support continuous operation and high workload demands. The Dell 400-AUWU model is equipped with a 128MB cache buffer that enhances read and write efficiency, ensuring consistent performance even under heavy data loads. The SAS 12Gbps interface provides dual-port connectivity, enabling redundancy and improved throughput in multi-drive configurations. Unlike consumer-grade drives, enterprise SAS drives are optimized for reliability and endurance. The architecture supports higher mean time between failures and is specifically tuned for RAID environments. This ensures data integrity and minimizes downtime, which is critical for businesses relying on uninterrupted access to their data.

Dell PowerEdge 14G Servers

The Dell 400-AUWU hard drive is specifically designed to be fully compatible with Dell PowerEdge 14G server platforms. This compatibility ensures seamless installation, firmware integration, and optimized performance within the server ecosystem. The drive supports hot plug functionality, allowing administrators to replace or upgrade drives without shutting down the system, thereby maintaining operational continuity. In enterprise IT environments where uptime is essential, hot plug capability plays a crucial role. It allows for rapid maintenance and scalability, reducing the risk of service interruptions. This feature is particularly beneficial for data centers and mission-critical applications where downtime can result in significant operational and financial losses.

Performance Benefits of 10K RPM Speed

The 10,000 RPM spindle speed offers a significant performance advantage over standard 7.2K RPM drives. Higher rotational speed translates to faster data access times and improved input/output operations per second. This makes the Dell 400-AUWU drive an ideal choice for applications requiring quick data retrieval and processing. Workloads such as database transactions, virtualization environments, and high-frequency data logging benefit greatly from the increased speed. The faster access times reduce latency and improve overall system responsiveness, ensuring efficient handling of concurrent operations.

12Gbps SAS Interface Advantages

The SAS 12Gbps interface provides a high-speed data transfer pathway that significantly enhances overall storage performance. Compared to previous generations, the 12Gbps bandwidth doubles the data throughput, enabling faster communication between the drive and the server controller. This increased bandwidth is essential for modern workloads that require rapid data processing and high throughput. It ensures that the storage subsystem does not become a bottleneck, allowing the server to operate at optimal efficiency. Additionally, SAS technology supports full-duplex communication, which further improves performance in multi-tasking environments.

Compact 2.5-Inch Form Factor Efficiency

The small form factor design of the Dell 400-AUWU drive allows for higher storage density within server chassis. Compared to 3.5-inch drives, 2.5-inch drives consume less space, enabling more drives to be installed in the same physical footprint. This is particularly advantageous in data centers where space optimization is a priority. Higher drive density translates to greater storage capacity per server, which improves scalability and reduces the need for additional hardware. It also contributes to improved airflow and cooling efficiency within the server, enhancing overall system reliability.

RAID Compatibility and Redundancy

The Dell 400-AUWU drive is fully compatible with RAID configurations, allowing organizations to implement data redundancy and improve fault tolerance. RAID setups distribute data across multiple drives, ensuring that information remains accessible even in the event of a drive failure. This capability enhances data security and minimizes the risk of downtime. It also allows for flexible storage configurations, enabling businesses to tailor their storage solutions to specific performance and redundancy requirements.

Applications

The Dell 400-AUWU 1.2TB SAS hard drive is well-suited for a wide range of enterprise applications. Its high performance and reliability make it an excellent choice for database servers, virtualization platforms, and cloud computing environments. It is also ideal for transactional systems that require fast data access and processing. In addition to these applications, the drive is suitable for data analytics, enterprise resource planning systems, and high-performance computing environments. Its versatility ensures that it can meet the demands of various workloads and industries.

Hot Plug Functionality for Continuous Operations

Hot plug capability is a defining feature of enterprise-grade storage solutions. The Dell 400-AUWU drive allows for installation and removal without powering down the server. This feature is crucial for maintaining continuous operations in environments where downtime is not an option. By enabling on-the-fly maintenance and upgrades, hot plug functionality reduces the time required for system maintenance. It also minimizes disruptions to business operations, ensuring that critical services remain available at all times.

Enhanced Maintenance 

The design of the Dell 400-AUWU drive facilitates easy maintenance and serviceability. The inclusion of a compatible tray ensures secure installation and simplifies the replacement process. This user-friendly design reduces the complexity of hardware management and allows IT personnel to perform maintenance tasks efficiently. Improved serviceability contributes to reduced operational costs and enhances overall system uptime. It also ensures that organizations can quickly address hardware issues without significant delays.

Advanced Cache Technology

The 128MB cache buffer integrated into the Dell 400-AUWU drive plays a crucial role in optimizing performance. The cache temporarily stores frequently accessed data, allowing for faster retrieval and reduced latency. This improves overall system efficiency and enhances the user experience. Cache technology is particularly beneficial in environments with high read and write activity. It ensures smooth data flow and prevents performance bottlenecks, enabling the server to handle demanding workloads effectively.