Kingston KF436C18BBK4/128

Overview

The Kingston KF436C18BBK4/128 is a desktop memory kit consisting of four 32GB DDR4 modules, delivering a total of 128GB capacity. Each module runs at 3600MT/s with a CAS latency of 18, providing the bandwidth and responsiveness needed for demanding tasks such as gaming, creative workflows, and multitasking. This kit supports Intel XMP for easy overclocking and is compatible with AMD Ryzen memory tuning tools, making it versatile for various desktop builds.

Key features

• Four 32GB modules combine to offer a large 128GB memory pool for intensive applications and multitasking.
• DDR4 speed rated at 3600MT/s ensures fast data transfer rates that improve system responsiveness and load times.
• CAS latency of 18 balances speed and stability for smooth performance across gaming and professional workloads.
• Intel XMP-ready profile allows quick and reliable overclocking directly from the BIOS without manual configuration.
• Seamless compatibility with AMD Ryzen platforms through native memory tuning utilities enhances flexibility.
• Low-profile heat spreaders efficiently dissipate heat while maintaining clearance for large air coolers and compact cases.
• Plug-and-play default speed of 2666MT/s guarantees hassle-free system boot and stability before enabling full speed.
• Operates at 1.35V under XMP settings, optimizing power consumption while delivering enhanced performance.

Key specs

• Memory capacity: 128GB (4 x 32GB modules)
• Memory type: DDR4
• Speed: 3600MT/s
• CAS latency: 18
• Operating voltage: 1.35V (XMP profile)
• Pin count: 288-pin DIMM
• Default speed: 2666MT/s (plug-and-play)

Compatibility and usage

This memory kit fits mainstream desktop motherboards supporting DDR4 288-pin DIMMs. It works well with Intel platforms that support XMP profiles and AMD Ryzen systems that utilize their own memory tuning tools. The large capacity and high speed make it suitable for users running multiple virtual machines, editing high-resolution video, or playing modern games that demand extensive memory resources. Its low-profile design also suits builds with limited space or large CPU coolers.

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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