Dell 400-ATKB

Overview

The Dell 400-ATKB is a 2.5-inch internal hard drive designed for notebooks and compact servers that require reliable storage with a SATA 6.0Gb/s interface. With a 2TB capacity and a spindle speed of 7200 RPM, it delivers faster read and write performance, making it suitable for handling large media files, virtual machines, and everyday computing tasks. Its form factor fits standard laptop bays, while also supporting Dell hot swap bays when used with the appropriate hybrid carrier.

Key features

• 2TB storage capacity offers ample space for extensive projects, multimedia libraries, and backups without frequent upgrades.
• 7200 RPM spindle speed improves boot times and file access, ensuring smoother system responsiveness compared to slower drives.
• SATA 6.0Gb/s interface supports high sustained data transfer rates, helping maintain performance during large file transfers.
• Compact 2.5-inch form factor fits easily into laptops and small form factor servers, maximizing compatibility.
• Compatible with Dell hot swap bays when paired with a hybrid carrier, allowing easy drive replacement and maintenance in server environments.
• Designed to balance capacity and speed, making it a practical choice for creative professionals and IT administrators alike.

Key specs

• Capacity: 2TB
• Form factor: 2.5 inch
• Spindle speed: 7200 RPM
• Interface: SATA 6.0Gb/s

Connectivity and compatibility

This hard drive connects via a SATA 6.0Gb/s interface, ensuring compatibility with most modern laptops and compact servers that support SATA connections. It fits standard 2.5-inch drive bays commonly found in notebooks and can be integrated into Dell server environments using a hybrid carrier for hot swap functionality. This makes it versatile for both mobile and rack-mounted systems.

Ideal uses and environments

The Dell 400-ATKB is well suited to users who need a significant storage upgrade in their laptops, such as creative professionals working with large video or photo files, or IT teams managing compact servers that require dependable storage for databases, file shares, or backup images. Its combination of capacity and speed supports workflows that demand quick access to large amounts of data without compromising system responsiveness.

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