Dell 400-BBSG

Overview

The Dell 400-BBSG is a 3.5-inch hard drive filler blank designed to cover empty drive bays in Dell servers and storage enclosures. Its main purpose is to block dust and maintain proper airflow within the chassis, which helps keep active drives and components cool and operating reliably. This simple, tool-free insert slides into place and clicks securely without requiring any cables or electronics.

Key features

• Seals unused 3.5-inch drive bays to prevent dust accumulation and reduce air bypass inside the chassis
• Directs cooling airflow efficiently across active drives, supporting stable operating temperatures and potentially lowering fan noise
• Passive design with no electronics or firmware, ensuring straightforward and reliable operation
• Tool-free installation and removal allow quick maintenance and easy upgrades without downtime
• Maintains a clean and professional appearance in server racks or storage enclosures during phased storage expansions or drive replacements

Key specs

• Form factor: 3.5-inch hard drive bay filler blank
• Compatibility: Fits Dell chassis designed for 3.5-inch hard drives
• Installation: Tool-free slide-in design with secure click locking
• Material: Durable plastic construction for dust blocking and airflow management
• Electronics: None (passive component)

Ideal uses and environments

This filler blank is well suited for data centers, small to midsize business IT environments, and home labs where storage capacity is expanded gradually. It helps maintain optimal cooling performance and cleanliness when drive bays are temporarily empty, such as during phased upgrades or while waiting for replacement drives. By preserving airflow paths, it supports hardware longevity and consistent system performance in Dell server and storage setups.

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.

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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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

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After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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.

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