Hitachi Ultrastar Enterprise HDD - 450GB SAS 12Gb/s 2.5"
Experience unparalleled performance and reliability with the Hitachi Ultrastar 450GB SAS 12Gb/s 2....Experience unparalleled performance and reliability with the Hitachi Ultrastar 450GB SAS 12Gb/s 2.5" Enterprise Hard Drive (0B28954). Engineered for demanding enterprise environments, this drive delivers lightning-fast data transfer speeds, making it ideal for expanding storage in servers or high-performance computing systems. Its robust build and industry-leading SAS technology ensure top-tier performance and durability. The Ultrastar C15K600 series offers the world's fastest 2.5-inch enterprise hard drive, providing double the capacity of previous generations while consuming significantly less power. Innovations like media caching technology enhance write performance, and the 12Gb/s SAS interface ensures high transfer rates for critical applications such as online transaction processing and big data analytics. Its compact size and advanced power management contribute to reduced data center energy usage and cooling costs. This drive also offers advanced security options including Instant Secure Erase and TCG enterprise SEDs with FIPS 140-2 certification, meeting stringent regulatory compliance requirements. With a 2M hour MTBF rating, it exemplifies HGST's tradition of leadership in reliability.
This guide is for IT professionals and system administrators managing demanding enterprise environments. The Hitachi Ultrastar C15K600 450GB SAS drive offers unparalleled performance and reliability for servers and high-performance computing, with its key benefit being its 15,000 RPM speed for rapid data access. A potential caveat is its enterprise-grade nature, which may require specific compatibility knowledge for integration into non-enterprise systems.
All features
Series
Ultrastar C15K600
Model Part Number
0B28954
Brand
Hitachi
Extended Product Information
FAQs
What is the primary advantage of the 15,000 RPM speed?
The 15,000 RPM speed allows for significantly faster data access, reducing latency and improving the performance of applications that rely on quick read/write operations, such as databases and transaction processing systems.
Do I need a special cable for this drive?
Yes, this drive uses a SAS interface, so you will need a SAS cable and a compatible SAS controller (HBA or RAID card) in your server or workstation. It is not compatible with standard SATA cables or controllers.
What does MTBF mean, and why is it important?
MTBF stands for Mean Time Between Failures. A rating of 2,000,000 hours indicates a very high level of reliability, meaning the drive is designed for long-term, continuous operation in demanding enterprise environments with a low probability of failure.
Can I use this drive in a desktop computer?
While technically possible if the desktop has a compatible SAS controller, this drive is designed and optimized for enterprise servers and workstations. Desktop computers typically use SATA drives and may lack the necessary SAS interface.
What security features does this drive offer?
This drive offers advanced security options including Instant Secure Erase for quick and safe data sanitization, and optional Trusted Computing Group (TCG) enterprise Self-Encrypting Drives (SEDs) with FIPS 140-2 certification for enhanced data protection and regulatory compliance.
How does media caching technology improve performance?
Media caching technology utilizes a portion of the drive's NAND flash memory to store frequently accessed data, acting as a high-speed cache. This significantly enhances write performance, especially for random write operations.
What are the power consumption figures?
The drive typically consumes around 7W during read/write operations and 5.1W when idle, contributing to better power efficiency within data centers.
Troubleshooting
Drive not detected by system BIOS/RAID controller
Verify SAS cable connections on both the drive and the controller. Ensure the SAS controller is compatible and properly seated. Check controller BIOS/UEFI settings for drive detection options.
Poor performance or slow read/write speeds
Confirm the drive is connected to a 12Gb/s SAS port. Check for background processes consuming disk I/O. Ensure the drive is not experiencing thermal throttling; verify adequate airflow. Run drive diagnostics.
Drive showing SMART errors or predicting failure
Immediately back up any critical data from the drive. Plan to replace the drive as soon as possible. Contact your system vendor or drive manufacturer for warranty information.
System instability or data corruption
Back up all data. Run comprehensive diagnostics on the drive and the SAS controller. Check system logs for related errors. Consider replacing the drive if diagnostics indicate issues.
Pros and Cons
Pros
Exceptional read/write performance due to 15,000 RPM speed.
High reliability and durability with a 2 million hour MTBF rating.
Robust security features for data protection and compliance.
Energy-efficient design, reducing data center operational costs.
Compact 2.5-inch form factor saves valuable rack space.
Cons
Higher cost compared to consumer-grade drives.
Requires a SAS controller for operation.
Can generate more heat and noise than lower RPM drives.
Not ideal for environments focused purely on archival or low-access data.
Limited capacity compared to larger 3.5-inch enterprise drives.
Setup, Compatibility & Care
Setup:
Compatibility Check: Ensure your server or workstation has a compatible SAS controller (HBA or RAID card) that supports 12Gb/s SAS drives.
Physical Installation: Mount the 2.5-inch drive into an available drive bay. Connect the SAS data cable and the appropriate power connector.
BIOS/UEFI Configuration: Access your system's BIOS/UEFI or RAID controller utility to detect and initialize the new drive. You may need to configure RAID arrays if applicable.
Operating System Installation: Proceed with operating system installation or logical drive creation.
Compatibility:
Interface: Requires a SAS interface. Not compatible with SATA controllers.
Operating Systems: Compatible with most enterprise-grade server operating systems, including Windows Server, Linux distributions (e.g., RHEL, Ubuntu Server), and VMware ESXi.
Care:
Environment: Operate within the specified temperature range (5°C to 55°C) and humidity levels. Avoid dusty environments.
Handling: Handle with care to avoid physical shock, especially when outside of its chassis. Use anti-static precautions.
Monitoring: Regularly monitor drive health using SMART tools provided by your operating system or RAID management software. This includes checking for reallocated sectors or predicted failures.