Name: 03X3621 Lenovo 300GB 15K RPM 6Gb/s SAS 3.5-inch Server Hard Drive
Brand: Lenovo
SKU: 03X3621
Price: 169.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Lenovo 03X3621 300GB 3.5-inch hard drive delivers enterprise-class speed with its 15K RPM spindle, 6Gb/s SAS interface, and 16MB cache. Engineered for performance and reliability, it's a strong choice for demanding server environments and high-availability storage systems.

General Information
Brand	Lenovo
Part Number	03X3621
Alternate Part Number	03X3621-08-CT

Technical Information
Capacity	300GB
Form Factor	3.5-inch
Cache	16MB
Spindle Speed	15000 RPM

Interfaces/Ports
Interface	SAS 6Gb/s

Physical Characteristics
Condition	Refurbished
Weight	1.76

Miscellaneous
Eco Friendly	Yes

Product Description
The Lenovo 03X3621 is a 300GB 3.5-inch hard drive designed for enterprise systems that demand high-speed data access and reliability. With a rotational speed of 15,000 RPM and a 6Gb/s SAS interface, this drive is ideal for performance-intensive environments. Key Features 300GB storage capacity for critical applications 15K RPM spindle speed for reduced latency 6Gb/s SAS interface enables fast and stable data transfer 16MB cache boosts performance for frequent read/write operations Reliable 3.5-inch design for enterprise storage deployments This drive is best suited for use in servers, workstations, and data centers where speed, reliability, and durability are essential. It delivers fast performance for transaction-heavy workloads and database-driven systems.

Use Cases
The Lenovo 03X3621 300GB 15K RPM SAS hard drive is designed for enterprise-grade server environments where fast read/write speeds and reliability are critical. It is particularly suited for data centers and IT infrastructures requiring high-performance storage to support transactional databases, virtualization, and real-time analytics. How It's Used: Deployed in rack-mounted servers within enterprise data centers to handle high I/O workloads and database applications. Used in virtualization environments where rapid disk access enhances VM responsiveness and consolidation ratios. Integrated into storage arrays supporting online transaction processing (OLTP) for financial and retail industries needing minimal latency. Employed in high-availability clustered storage systems to maintain consistent performance under heavy concurrent access. Utilized in remote office server setups requiring reliable and fast SAS storage to support local data processing and backup tasks. This hard drive supports operational efficiency by delivering consistent high-speed data throughput, which is essential for scalable server deployments. Its robust performance profile helps maintain system responsiveness across demanding workloads and complex IT environments, ensuring sustainable infrastructure growth.