Kingston KF556C40BWAK4-64

Overview

The Kingston KF556C40BWAK4-64 is a 64GB DDR5 memory kit designed to enhance desktop performance with four 16GB modules running at 5600MT/s. It delivers the speed and capacity needed for gaming, content creation, and multitasking demanding applications. The kit features a white heat spreader with customizable RGB lighting that synchronizes seamlessly using Kingston’s Infrared Sync technology, adding a modern aesthetic to your build.

Key features

• High-speed DDR5 memory running at 5600MT/s to support fast data transfer and smooth multitasking
• 64GB total capacity spread across four 16GB modules, providing ample memory for intensive workloads
• Intel XMP 3.0 support enables easy overclocking by activating a BIOS profile without manual tuning
• Customizable white RGB heat spreaders with Infrared Sync technology for synchronized lighting effects without extra software
• Low latency of CL40 combined with a power-efficient 1.25V operation balances speed and energy use
• Non-ECC, unbuffered design ensures compatibility with most standard desktop motherboards supporting DDR5
• Plug and Play ready for quick installation and immediate use without complex setup

Key specs

• Memory type: DDR5
• Total capacity: 64GB (4 x 16GB modules)
• Speed: 5600MT/s
• Latency: CL40
• Voltage: 1.25V
• Pin count: 288-pin DIMM
• Memory components: 16Gbit
• Compatibility: Non-ECC, unbuffered for desktop systems

Connectivity and compatibility

This memory kit is designed for desktop motherboards that support DDR5 memory modules with a 288-pin configuration. Its non-ECC and unbuffered design ensures broad compatibility with consumer-grade systems, making it suitable for a wide range of modern desktop builds. The Intel XMP 3.0 profile support simplifies integration with compatible Intel platforms, allowing users to unlock higher performance with minimal effort.

Ideal uses and environments

This memory kit fits well in high-performance desktop setups where speed and capacity are critical. It is a strong choice for gamers seeking reduced load times and smoother gameplay, content creators handling large files and multitasking, and professionals running multiple demanding applications simultaneously. The customizable RGB lighting also makes it appealing for users who want their system to look as good as it performs.

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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