Crucial CT2K16G48C40S5

Overview

The Crucial CT2K16G48C40S5 is a 32GB DDR5-4800 SODIMM memory kit designed to enhance the performance of laptops and small form factor PCs. It includes two 16GB modules that deliver a combined capacity ideal for multitasking, running demanding applications, and managing large files efficiently. Operating at 4,800 MT/s with a CAS latency of 40, this memory kit offers a balanced combination of speed and responsiveness for both everyday use and more intensive workloads.

Its 262-pin SO-DIMM form factor ensures compatibility with many modern laptops and compact desktops that support DDR5 memory. The modules feature on-die ECC technology to detect and correct minor errors automatically, improving data integrity. With a power management integrated circuit on each module, voltage delivery remains stable at a low 1.1 volts, supporting reliable operation without the need for additional heat spreaders or lighting.

Key features

• Provides 32GB total memory capacity with two 16GB modules for smooth multitasking and application performance
• Runs at a fast 4,800 MT/s data transfer rate to keep up with demanding workloads
• Operates at an energy-efficient 1.1 volts, reducing power consumption and heat generation
• Uses a 262-pin SO-DIMM form factor, making it compatible with a wide range of laptops and small PCs
• Incorporates on-die ECC technology to maintain data integrity by automatically correcting minor errors
• Includes an on-module power management IC to ensure stable voltage delivery and consistent performance
• Features a CAS latency of 40, balancing speed and responsiveness for everyday computing needs
• Unbuffered and non-ECC design tailored for consumer-grade systems without unnecessary extras

Key specs

• Memory type: DDR5 SODIMM
• Capacity: 32GB (2 x 16GB modules)
• Speed: 4,800 MT/s
• CAS latency: 40
• Voltage: 1.1 V
• Form factor: 262-pin SO-DIMM
• Error correction: On-die ECC
• Buffered: No
• ECC: No (non-ECC)

Compatibility and usage

This memory kit fits well in laptops and small form factor PCs that support DDR5 SO-DIMM modules. It is a strong choice for professionals who require reliable memory performance for work-related tasks, students managing multiple applications simultaneously, and casual users seeking smoother system responsiveness. Its straightforward design without heat spreaders or lighting makes it suitable for systems where space and power efficiency are priorities.

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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