Crucial CT2K32G48C40U5

Overview

The Crucial CT2K32G48C40U5 is a 64GB DDR5 4800 MHz UDIMM desktop memory kit that includes two 32GB modules designed to enhance your system’s performance. It delivers fast and efficient memory to speed up load times, improve file transfers, and support smooth multitasking. Leveraging DDR5 technology, this kit offers improved bus efficiency and responsiveness compared to previous memory generations, making it suitable for everyday computing as well as demanding workloads.

Equipped with on-die ECC (ODECC) for increased stability and on-module voltage regulation for better power efficiency, this memory kit ensures consistent performance during extended use. It supports Intel XMP 3.0 and AMD EXPO profiles, allowing easy configuration for optimal speed on compatible DDR5 motherboards. Whether upgrading a workstation, building a gaming PC, or running memory-intensive applications, this kit provides a reliable and high-capacity solution.

Key features

• Large 64GB capacity split across two 32GB modules to handle heavy multitasking and large datasets
• DDR5 technology at 4800 MHz speed for faster data transfer and improved system responsiveness
• On-die ECC (ODECC) enhances memory stability and reduces errors during prolonged use
• On-module voltage regulation improves power efficiency and maintains consistent performance
• Supports Intel XMP 3.0 and AMD EXPO profiles for straightforward overclocking and tuning
• Operates at a low 1.1V voltage to balance power consumption with performance
• CL40 latency offers a good balance between speed and timing for modern desktop environments

Key specs

• Memory capacity: 64GB (2 x 32GB modules)
• Memory type: DDR5 UDIMM
• Speed: 4800 MHz
• Latency: CL40
• Voltage: 1.1V
• Pin count: 288-pin
• Error correction: On-die ECC (ODECC)
• Compatibility: Supports Intel XMP 3.0 and AMD EXPO profiles
• Module type: Non-ECC, unbuffered

Compatibility and usage

This memory kit is optimized for use with DDR5-compatible motherboards and works well in systems that require high memory capacity and speed. It suits users upgrading workstations for content creation, gaming rigs needing faster memory throughput, or professionals running memory-intensive software. The support for both Intel and AMD memory profiles ensures broad compatibility and easy setup across modern desktop platforms.

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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