Kingston KF442C19RB2K2/16

Overview

The Kingston KF442C19RB2K2/16 is a high-performance memory kit designed to enhance desktop computing with 16GB of DDR4 RAM, split into two 8GB modules. Operating at a fast speed of 4266MT/s and a CAS latency of 19, it delivers quick data transfer and responsive system performance. This kit is ideal for gamers, content creators, and professionals who need reliable multitasking and smooth operation under demanding workloads.

Its black aluminum heat spreaders provide efficient cooling while adding a sleek aesthetic to your build. Compatible with both Intel and AMD platforms, including support for Intel XMP profiles and AMD Ryzen systems, this memory kit fits a wide range of desktop configurations.

Key features

• High-speed DDR4 memory running at 4266MT/s to reduce load times and improve responsiveness
• Dual 8GB modules totaling 16GB for balanced performance and capacity
• CAS latency of 19 to maintain smooth and efficient data access
• Compatible with Intel XMP and AMD Ryzen platforms for easy overclocking and broad system support
• Black aluminum heat spreaders that help dissipate heat and maintain stable operation during intensive use
• Operates at 1.4 volts, balancing power efficiency with high-speed performance
• 288-pin non-ECC unbuffered DIMM design suitable for most desktop motherboards

Key specs

• Memory capacity: 16GB (2 x 8GB modules)
• Memory type: DDR4
• Speed: 4266MT/s
• CAS latency: 19
• Voltage: 1.4V
• Form factor: 288-pin DIMM
• Heat spreader: Black aluminum
• Compatibility: Intel XMP profiles and AMD Ryzen platforms

Compatibility and system integration

This memory kit supports both Intel and AMD desktop platforms, making it a flexible upgrade option. It works seamlessly with Intel XMP profiles, allowing users to easily enable high-performance settings through compatible motherboards. AMD Ryzen users will also benefit from its optimized support, ensuring stable and fast memory operation across a variety of systems.

Its standard 288-pin DIMM design fits most modern desktop motherboards, providing a straightforward installation process for users upgrading their existing memory or building a new system.

Performance and reliability

Designed to maintain system stability during demanding tasks, this Kingston memory kit helps reduce stuttering in games and accelerates workflows that depend on fast memory access. The aluminum heat spreaders efficiently manage heat, preventing thermal throttling and ensuring consistent performance over extended periods.

Operating at 1.4 volts, it strikes a balance between power consumption and speed, which helps maintain system efficiency without sacrificing responsiveness. This makes it a solid choice for users who want dependable performance without excessive energy use.

Ideal uses and environments

This memory kit is well suited for gaming rigs that require fast and stable memory to handle modern titles smoothly. It also fits creative workstations where applications like video editing, 3D rendering, and multitasking benefit from high memory bandwidth. Additionally, it supports general desktop users who want to improve overall system responsiveness and reduce delays during everyday computing tasks.

Whether upgrading an existing system or building a new one, this kit offers a reliable and efficient memory solution that meets the needs of a wide range of users.

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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