Kingston KF552C40BBK4-64

Overview

The Kingston KF552C40BBK4-64 is a 64GB DDR5 memory kit designed to enhance desktop performance with four 16GB modules running at 5200MT/s. It delivers faster data transfer and improved efficiency compared to DDR4, making it well suited for demanding tasks like gaming, 4K video editing, and 3D rendering. The kit’s CL40 latency ensures stable operation during extended workloads, while Intel XMP 3.0 profiles allow easy performance tuning through compatible BIOS settings.

Key features

• DDR5 technology that increases bandwidth and power efficiency over previous memory generations
• High-speed 5200MT/s data rate for quicker load times and smoother multitasking
• CL40 latency optimized to maintain stability during intensive applications and gaming sessions
• Intel XMP 3.0 certification provides pre-configured overclocking profiles for hassle-free tuning
• Plug N Play support automatically selects the best speed on compatible systems without manual setup
• Standard 288-pin DIMM form factor ensures compatibility with most modern Intel and AMD desktop motherboards
• Operates at 1.25V to balance performance with lower power consumption and heat generation

Key specs

• Total capacity: 64GB (4 x 16GB modules)
• Memory type: DDR5
• Data rate: 5200MT/s
• CAS latency: CL40
• Voltage: 1.25V
• Form factor: 288-pin DIMM
• Intel XMP version: 3.0

Compatibility and usage

This memory kit fits well in desktop systems that support DDR5 DIMMs, including many recent Intel and AMD platforms. It is a strong choice for users upgrading their workstations or gaming rigs who need both large capacity and fast memory speeds. The kit’s balance of speed and stability supports workflows involving high-resolution video editing, complex simulations, and gaming at higher frame rates. Its moderate voltage requirement also makes it suitable for builds where power efficiency and thermal management are important.

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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