Crucial CP16G56C46U5

Overview

The Crucial CP16G56C46U5 is a 16 GB DDR5 UDIMM memory module designed for desktop computers that support the 288-pin DDR5 standard. It delivers a fast data transfer rate of 5,600 MT/s while operating at a low voltage of 1.1 V, which helps reduce power consumption and heat generation. This module is ideal for users who need reliable, high-speed memory for gaming, content creation, or multitasking with demanding applications.

Key features

• Supports Intel XMP 3.0 and AMD EXPO profiles for easy one-step overclocking and optimized performance without manual BIOS adjustments
• On-die ECC technology ensures data integrity by detecting and correcting errors before data leaves the module, enhancing system stability
• Low-profile aluminium heat spreader efficiently dissipates heat, allowing compatibility with large air coolers and compact PC cases
• Unbuffered 288-pin design compatible with the latest DDR5 desktop motherboards
• Operates at 1.1 V to improve energy efficiency and reduce thermal output compared to previous DDR4 modules
• Ideal for boosting system memory capacity and enabling dual-channel configurations for increased bandwidth

Key specs

• Memory capacity: 16 GB
• Memory type: DDR5 UDIMM
• Data transfer rate: 5,600 MT/s (PC5-44800)
• Timings: 46-45-45
• Voltage: 1.1 V
• Pin count: 288-pin
• Form factor: Unbuffered DIMM
• Module dimensions: 5.2 × 1.3 × 0.3 inches
• Weight: 1.2 ounces

Installation and setup

Installing this memory module is straightforward: simply insert it into any DDR5-compatible motherboard slot. The included Intel XMP 3.0 and AMD EXPO profiles allow the system to automatically apply the tested timings and speeds, eliminating the need for manual BIOS configuration. This makes it accessible for both experienced builders and those upgrading their systems for the first time.

Performance and reliability

The module’s on-die ECC feature provides an extra layer of error correction, which is especially valuable for users working with large files or running multiple applications simultaneously. Its efficient power consumption and heat dissipation contribute to stable operation under heavy workloads, making it a dependable choice for gaming rigs, creative workstations, and general desktop use.

Ideal uses and environments

This memory module fits well in gaming desktops that require fast and stable memory to maintain high frame rates. It also suits professional environments where video editing, 3D rendering, or multitasking with numerous applications demands consistent performance. Its low-profile design ensures compatibility with a wide range of PC cases and cooling solutions, making it a versatile upgrade for many desktop setups.

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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