Samsung M378A1K43CB2-CTD

Overview

The Samsung M378A1K43CB2-CTD is an 8GB DDR4 SDRAM memory module designed to boost the performance of desktop computers. Operating at 2666 MHz, it accelerates data transfer rates and enhances multitasking capabilities. This unbuffered, non-ECC module features a 288-pin DIMM form factor, making it compatible with most standard desktop motherboards and easy to install. Its low operating voltage of 1.2 volts helps reduce power consumption and heat generation, contributing to a cooler and more efficient system.

Key features

• 8GB capacity that provides a noticeable improvement in system responsiveness and multitasking
• 2666 MHz speed to support faster data processing and smoother application performance
• Low-latency CL19 timing for quick and efficient communication with the CPU
• Unbuffered and non-ECC design to maintain efficient signal processing without added complexity
• 288-pin DIMM format ensures broad compatibility with a wide range of desktop motherboards
• Energy-efficient operation at 1.2 volts reduces heat output and power consumption during extended use
• Compact and lightweight design that fits easily into most desktop setups without compatibility issues

Key specs

• Memory type: DDR4 SDRAM
• Capacity: 8 GB
• Speed: 2666 MHz
• Latency: CL19
• Voltage: 1.2 V
• Form factor: 288-pin DIMM
• Configuration: Unbuffered, non-ECC

Compatibility and usage

This memory module is well suited for desktop users who want to improve their system’s speed and multitasking ability without upgrading the entire platform. It works effectively in gaming rigs, home office PCs, and workstations running demanding software. Its standard DIMM form factor and voltage make it compatible with a wide range of motherboards that support DDR4 memory at 2666 MHz, ensuring a straightforward upgrade path for most desktop systems.

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, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, 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. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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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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