Seagate ST12000NT001

Overview

The Seagate ST12000NT001 is a 12TB internal hard drive designed specifically for NAS systems that require reliable, continuous operation. It spins at 7200 RPM and connects via a SATA III interface, delivering fast data transfer speeds up to 270 MB/s thanks to its 256MB cache. Built to handle demanding multi-bay RAID setups, this drive suits small businesses, creative professionals, and anyone managing large amounts of data in a networked storage environment.

Engineered for 24/7 use, it offers a workload rating of 550TB per year and a mean time between failures (MTBF) of 2.5 million hours, ensuring durability and stability for enterprise-grade NAS systems. Seagate’s AgileArray technology enhances RAID performance by balancing drive operations, controlling vibrations, and managing error recovery, which helps maintain consistent performance and data integrity over time.

This hard drive is a strong choice for users needing dependable storage for backups, media libraries, or collaborative projects where uptime and data safety are critical. It also includes a 3-year Rescue Data Recovery Service and a 5-year limited warranty for added protection against data loss or hardware issues.

Key features

• AgileArray technology optimizes RAID performance by balancing operations and reducing vibrations for stable and reliable data access.
• 256MB cache improves data transfer efficiency, helping to maintain fast and smooth performance during heavy workloads.
• Designed for continuous 24/7 operation with a high workload rating of 550TB per year, supporting demanding NAS environments.
• Includes 3-year Rescue Data Recovery Service to assist in recovering data in case of accidental loss or drive failure.
• 5-year limited warranty provides long-term assurance and support for your storage investment.
• Rotational vibration sensors help maintain drive performance and reliability in multi-drive NAS setups.

Key specs

• Capacity: 12TB
• Interface: SATA III
• Spindle speed: 7200 RPM
• Cache size: 256MB
• Maximum sustained transfer rate: 270 MB/s
• Workload rating: 550TB per year
• Mean time between failures (MTBF): 2.5 million hours
• Form factor: 3.5-inch

Connectivity and compatibility

This hard drive uses a SATA III interface, which is widely supported by most NAS enclosures and desktop systems designed for 3.5-inch drives. Its compatibility with multi-bay RAID configurations makes it suitable for setups requiring high data availability and redundancy. The drive’s vibration sensors and error recovery features ensure it integrates smoothly into networked storage environments without compromising performance.

Ideal uses and environments

The Seagate IronWolf Pro 12TB is well suited to small business servers, creative studios, and home offices that demand reliable, high-capacity storage. It works well in multi-drive NAS systems where continuous operation and data integrity are essential. This drive is also a solid option for users managing large media libraries, backups, or collaborative projects that require consistent uptime and fast access to data.

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.

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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.

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.

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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.

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