Seagate ST300MM0026

Overview

The Seagate ST300MM0026 is a 2.5 inch internal hard drive designed for environments where performance, security, and efficient use of rack space are critical. It offers 300 GB of storage capacity and spins at 10,000 rpm, delivering fast access to data for databases, virtual machines, and transaction-heavy applications. Its SAS 6 Gb/s interface and 64 MB cache support sustained transfer rates up to 204 MB/s, ensuring smooth data flow to multi-core processors without bottlenecks.

This drive is well suited for high-I/O workloads such as online transaction processing systems, email servers, and boot volumes in virtualization clusters. Its compact form factor and lower power consumption make it ideal for dense server racks and storage arrays.

Key features

• High spindle speed of 10,000 rpm for quick data access and reduced latency
• SAS 6 Gb/s interface that supports fast and reliable data transfers
• 64 MB cache memory to enhance read/write performance and responsiveness
• Built-in hardware encryption to protect sensitive data at rest and support compliance requirements
• Seagate RAID Rebuild technology to improve data recovery and reliability in RAID configurations
• Compact 2.5 inch form factor that fits into space-constrained server and storage chassis
• Energy-efficient design consuming about 6.85 W under load, reducing heat and power costs
• Five-year limited warranty providing long-term support and peace of mind

Key specs

• Storage capacity: 300 GB
• Spindle speed: 10,000 rpm
• Cache size: 64 MB
• Interface: SAS 6 Gb/s
• Sustained data transfer rate: up to 204 MB/s
• Form factor: 2.5 inch
• Power consumption: 6.85 W (load), 3.0 W (idle)
• Warranty: five-year limited

Connectivity and compatibility

This hard drive uses a SAS 6 Gb/s interface, which is compatible with enterprise-grade servers and storage systems that support Serial Attached SCSI connections. Its 2.5 inch size allows it to fit into compact server bays and storage enclosures, making it a flexible choice for upgrading or expanding existing infrastructure.

Performance and reliability

The combination of a 10,000 rpm spindle speed and a 64 MB cache ensures that data is accessed and transferred quickly, minimizing delays in demanding applications. Hardware encryption safeguards data integrity and security, while Seagate’s media management technology continuously monitors the drive to detect and correct errors, reducing downtime and data loss risks.

Ideal uses and environments

This drive is a strong choice for IT professionals managing high-transaction environments such as OLTP databases, email servers, and virtualization clusters. Its efficient power usage and small form factor make it well suited to data centers where space and energy efficiency are priorities. The drive’s security features also make it appropriate for regulated industries requiring data protection.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

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.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

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.

Learn more

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

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.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more