Crucial CT2K32G4SFD8266

Overview

The Crucial CT2K32G4SFD8266 is a 64GB DDR4 2666 MHz SO-DIMM memory kit designed to enhance your laptop’s performance by providing a large and fast memory capacity. It includes two 32GB modules that enable smoother multitasking and better handling of demanding applications such as video editing, virtual machines, and large data files. Running at 2666 MHz with a CAS latency of 19, this memory kit balances speed and efficiency while operating at a low voltage of 1.2 volts.

Key features

• 64GB total capacity from two 32GB modules supports heavy multitasking and resource-intensive software.
• DDR4 technology at 2666 MHz offers a good balance between performance and power consumption.
• 260-pin SO-DIMM form factor fits most compatible laptops, making installation straightforward.
• CAS latency of 19 ensures responsive memory access for smoother computing experiences.
• Operates at 1.2 volts to reduce power usage and extend battery life in portable devices.
• Non-ECC and unbuffered design is ideal for standard laptop environments without server-level error correction.
• Dual rank configuration enhances data handling and stability during intensive workloads.

Key specs

• Memory type: DDR4 SO-DIMM
• Capacity: 64GB (2 x 32GB modules)
• Speed: 2666 MHz
• CAS latency: 19
• Voltage: 1.2 V
• Form factor: 260-pin SO-DIMM
• Configuration: Dual rank
• Error correction: Non-ECC, unbuffered

Installation and setup

Upgrading your laptop with this memory kit is a simple process that does not require advanced technical skills. The SO-DIMM modules fit into standard laptop memory slots, allowing you to quickly increase your system’s RAM capacity. Once installed, you will notice faster load times, improved multitasking, and better overall responsiveness, making it a practical upgrade for extending the life and performance of your portable computer.

Ideal uses and environments

This memory kit is well suited to users who run demanding applications on laptops, such as content creators working with large files, professionals using virtual machines, or anyone needing to improve multitasking capabilities. It fits well in business laptops, mobile workstations, and high-performance portable systems where memory capacity and speed are critical for productivity.

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.

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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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