Crucial CT2K16G4SFRA266

Overview

The Crucial CT2K16G4SFRA266 is a 32GB DDR4 laptop memory kit that includes two 16GB SODIMM modules running at 2666 MHz. This upgrade significantly boosts your laptop’s working memory, allowing your operating system to handle more applications and browser tabs simultaneously without slowing down due to storage drive access. Operating at a low 1.2 volts, these modules help extend battery life while maintaining smooth performance.

Designed to meet the JEDEC standard for 260-pin DDR4 SODIMMs, this kit is compatible with most laptops and small form factor PCs that support 2666 MHz memory and 16GB per slot. Whether you are a student, content creator, or remote worker, this memory kit enhances multitasking and speeds up demanding tasks like video editing and virtual machine operation.

Key features

• Two 16GB modules provide a total of 32GB memory, enabling more applications to run simultaneously without lag
• DDR4 technology at 2666 MHz ensures faster data transfer and improved system responsiveness
• Low 1.2 V operating voltage reduces power consumption, helping to extend your laptop’s battery life
• CL19 latency balances speed and stability for consistent performance during multitasking and heavy workloads
• Non-ECC and unbuffered design fits consumer and business laptops, making it a versatile upgrade option
• 260-pin SODIMM form factor ensures compatibility with a wide range of modern notebooks and small PCs
• Manufactured by Micron with rigorous quality testing and backed by a limited lifetime warranty for reliability

Key specs

• Memory capacity: 32GB (2 x 16GB modules)
• Memory type: DDR4 SODIMM
• Speed: 2666 MHz
• Voltage: 1.2 V
• Latency: CL19
• Form factor: 260-pin SODIMM
• Compatibility: Laptops and small form factor PCs supporting 2666 MHz and 16GB per slot

Installation and setup

Upgrading your laptop’s memory with this kit is straightforward and quick. Simply power down your device, remove the service cover, insert the modules firmly into the memory slots, and close the panel. This process typically takes only a few minutes and requires no special tools or technical expertise.

Ideal uses and environments

This memory kit is well suited to users who need to improve multitasking and handle demanding applications on the go. Students can switch smoothly between research, documents, and streaming, while content creators benefit from faster previews and exports of large media files. Remote workers and developers running virtual machines or compiling code will find this upgrade supports heavier workloads without sacrificing mobility.

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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