Seagate ST4000DMA04

Overview

The Seagate ST4000DMA04 is a 4TB internal hard drive designed to provide reliable and efficient storage for desktop computers. It features a 7200 RPM spindle speed and a 256MB cache buffer, which together deliver faster data access and smoother performance. With a SATA III interface supporting transfer rates up to 6 Gbit/s, this 3.5-inch drive is well suited for users who need ample storage space without sacrificing speed.

Key features

• Large 4TB capacity that accommodates extensive libraries of files, applications, and media.
• 7200 RPM spindle speed enables quicker access to data compared to slower drives.
• 256MB cache buffer enhances read and write efficiency for smoother multitasking.
• SATA III interface supports transfer rates up to 6 Gbit/s, ensuring responsive performance.
• Data transfer speeds up to 190 MB/s reduce waiting times during file operations.
• 3.5-inch form factor designed specifically for desktop and all-in-one PC installations.
• Reliable performance suitable for everyday computing, gaming, and creative projects.

Key specs

• Storage capacity: 4TB
• Spindle speed: 7200 RPM
• Cache buffer: 256MB
• Interface: SATA III (6 Gbit/s)
• Data transfer speed: up to 190 MB/s
• Form factor: 3.5-inch

Connectivity and compatibility

This hard drive connects via a SATA III interface, which is backward compatible with SATA II and SATA I ports, making it easy to integrate into most desktop PCs and all-in-one systems. Its 3.5-inch size fits standard desktop drive bays, allowing straightforward installation in existing setups or new builds.

Ideal uses and environments

The Seagate ST4000DMA04 works well in home and office desktops where large storage capacity and consistent speed are important. It is a strong choice for users who manage large media collections, run demanding applications, or enjoy gaming. Its balance of capacity and performance also makes it suitable for creative professionals who need reliable storage for video editing and design projects.

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