Seagate ST1800MM0149

Overview

The Seagate ST1800MM0149 is a 1.8TB hybrid internal hard drive designed for enterprise use, combining a 10,000 RPM spindle speed with a SAS 12Gb/s interface and a 256MB cache to deliver fast and reliable data access. It integrates 16GB of flash memory to accelerate frequently accessed data, making it suitable for demanding workloads such as online transaction processing, virtual desktop infrastructure, and database management. Its 2.5-inch form factor supports high rack density and efficient space utilization in data centers.

Key features

• Hybrid design with 16GB flash memory to speed up access to commonly used data and improve responsiveness
• High spindle speed of 10,000 RPM for quick data retrieval and reduced latency
• SAS 12Gb/s interface ensures fast and consistent data transfer rates for enterprise applications
• Large 256MB cache enhances throughput and smooths out data bursts
• FIPS 140-2 encryption protects sensitive information, meeting strict security standards
• Instant Secure Erase allows rapid and secure data removal when decommissioning or repurposing the drive
• PowerChoice technology optimizes power consumption to reduce energy costs without impacting performance
• Compact 2.5-inch form factor designed to maximize space efficiency in dense server environments

Key specs

• Capacity: 1.8 TB
• Spindle speed: 10,000 RPM
• Interface: SAS 12Gb/s
• Cache size: 256 MB
• Flash memory: 16 GB
• Sector formats supported: 512e and 4Kn via FastFormat technology
• Form factor: 2.5-inch
• Security: FIPS 140-2 encryption, Instant Secure Erase

Connectivity and compatibility

This drive uses a SAS 12Gb/s interface, providing high-speed connectivity compatible with enterprise storage systems that support SAS protocols. It supports both 512e and 4Kn sector formats, offering flexibility for integration into various storage architectures and operating systems that require these formats.

Performance and reliability

With a 10,000 RPM spindle speed and a large 256MB cache, this drive delivers consistent performance under continuous workloads. The hybrid flash memory accelerates access to frequently used data, reducing latency and improving overall system responsiveness. Its security features ensure data integrity and protection, while PowerChoice technology balances power efficiency with performance demands.

Ideal uses and environments

This hard drive is well suited for enterprise data centers requiring high-performance storage solutions that fit into dense rack configurations. It works effectively in environments running transaction-heavy applications, virtual desktop infrastructures, and database management systems where fast, secure, and reliable data access is critical. Its power management features also make it a practical choice for organizations aiming to reduce energy consumption without compromising speed.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

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After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

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