Cooler Master MLZ-D36M-A19PK-12

Overview

The Cooler Master MLZ-D36M-A19PK-12 is a liquid CPU cooler designed to provide efficient and quiet thermal management for desktop processors. It features a 240 mm radiator paired with two 120 mm SickleFlow fans, delivering effective heat dissipation while maintaining low noise levels. The cooler’s third-generation dual chamber pump enhances temperature stability by separating hot and cold coolant, making it suitable for demanding tasks like gaming and video editing.

Key features

• Pre-assembled pump, radiator, tubing, and fans for quick and straightforward installation
• Third-generation dual chamber pump design that keeps hot and cool coolant separate to maintain consistent CPU temperatures
• Two 120 mm SickleFlow fans with updated blade design and anti-dust bearings for efficient airflow and reduced noise
• Infinite Mirror ARGB pump top with addressable LEDs that can sync with motherboard RGB software or be controlled via the included controller
• Industrial-grade EPDM seals that enhance durability and prevent leaks for long-term reliability
• Wide socket compatibility including AMD AM4, Intel LGA115x, LGA1200, and optional support for LGA1700 with an additional bracket

Key specs

• Radiator size: 240 mm
• Fan size: 2 x 120 mm SickleFlow fans
• Pump type: Third-generation dual chamber pump
• ARGB lighting: Infinite Mirror pump cap with addressable RGB LEDs
• Seal material: Industrial-grade EPDM
• Socket support: AMD AM4, Intel LGA115x, LGA1200, optional LGA1700 bracket

Connectivity and compatibility

This cooler supports a broad range of mainstream Intel and AMD sockets, making it a flexible choice for various builds. The ARGB lighting integrates seamlessly with motherboard RGB headers, allowing you to customize lighting effects through popular software or the included controller. This ensures compatibility with both minimalist setups and elaborate gaming rigs.

Performance and reliability

The dual chamber pump design improves cooling efficiency by preventing the mixing of hot and cold coolant, which helps maintain stable CPU temperatures during extended workloads. The 240 mm radiator provides ample surface area for heat dissipation, while the SickleFlow fans balance airflow and noise reduction. Industrial-grade EPDM seals add to the cooler’s longevity by minimizing the risk of leaks.

Ideal uses and environments

This liquid cooler is well suited for users who need dependable thermal performance in gaming, content creation, or general desktop computing. It works well in systems where quiet operation is important, such as home offices or shared workspaces. The customizable ARGB lighting also makes it a strong choice for enthusiasts who want to add visual flair to their builds.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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