Crucial CT2K16G48C40U5

Overview

The Crucial CT2K16G48C40U5 is a 32GB DDR5 memory kit designed to enhance desktop performance with two 16GB modules running at 4800 MHz. It delivers faster data transfer speeds and improved power efficiency by operating at 1.1V, making it suitable for gaming, creative work, and multitasking. Supporting both Intel XMP 3.0 and AMD EXPO 1.0 profiles, this kit allows easy optimization of memory settings for a wide range of systems.

This non-ECC, unbuffered UDIMM fits standard desktop motherboards without requiring specialized hardware. Its simple design without heat spreaders or LED lighting keeps your build clean and functional, focusing on reliable performance rather than aesthetics.

Key features

• Two 16GB DDR5 modules provide a total of 32GB memory capacity for demanding applications and multitasking
• Runs at 4800 MHz to deliver faster data transfer and smoother system responsiveness
• Supports Intel XMP 3.0 and AMD EXPO 1.0 profiles for straightforward memory tuning and compatibility
• Operates at a lower voltage of 1.1V to reduce power consumption and heat generation
• Integrated power management IC ensures stable power delivery during intensive workloads
• Non-ECC and unbuffered design fits standard desktop setups without additional hardware requirements
• Minimalist design without heat spreaders or LED lighting for a clean and unobtrusive appearance

Key specs

• Memory type: DDR5 UDIMM
• Capacity: 32GB (2 x 16GB modules)
• Speed: 4800 MHz
• Latency: CL40
• Voltage: 1.1V
• Pin count: 288-pin
• Compatibility: Supports Intel XMP 3.0 and AMD EXPO 1.0 profiles
• Error correction: Non-ECC
• Buffering: Unbuffered

Compatibility and usage

This memory kit is well suited for desktop users who want to upgrade their system’s speed and capacity without complex configuration. It works effectively in gaming rigs, creative workstations, and general-purpose desktops that support DDR5 memory. The support for both Intel and AMD memory profiles ensures broad compatibility across modern platforms, making it a flexible choice for a variety of builds.

Its power-efficient design helps reduce overall system energy use, which is beneficial for users mindful of power consumption during extended computing sessions.

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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