Kingston KF556C40BW-16

Overview

The Kingston KF556C40BW-16 is a 16GB DDR5 memory module designed to boost your desktop computer’s performance with a speed of 5600MT/s. It delivers faster data transfer rates compared to previous DDR4 modules, making it well suited for gaming, 3D rendering, and multitasking tasks. The module features on-die ECC technology to detect and correct minor errors, ensuring system stability during demanding workloads. Its white heat spreader not only adds a clean aesthetic but also helps dissipate heat effectively, keeping the memory cool under pressure.

Key features

• Supports Intel XMP 3.0 for straightforward memory overclocking without complex BIOS adjustments
• On-die ECC technology enhances reliability by automatically correcting minor data errors
• Low-profile white heat spreader provides efficient cooling and a stylish look for modern builds
• Compatible with standard 288-pin DIMM slots on desktop motherboards for easy installation
• High-speed DDR5 technology improves system responsiveness and multitasking capabilities

Key specs

• Memory capacity: 16GB
• Memory type: DDR5
• Speed: 5600MT/s
• CAS latency: CL40
• Form factor: 288-pin DIMM
• ECC: On-die error correction code
• Heat spreader: White low-profile design

Compatibility and usage

This memory module fits standard desktop motherboards with DDR5 support and 288-pin DIMM slots. It is a strong choice for gamers, content creators, and professionals who require fast and stable memory to handle modern software and multitasking environments. Whether upgrading an existing system or building a new PC, this module offers a reliable way to enhance overall system speed and 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.

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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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