Samsung M378B5173DB0-CK0

Overview

The Samsung M378B5173DB0-CK0 is a 4GB DDR3 SDRAM memory module designed for desktop computers that require a reliable and compatible RAM upgrade. Operating at 1600 MHz, it delivers consistent performance for everyday tasks such as web browsing, office productivity, and light multimedia use. Its standard 240-pin DIMM form factor ensures compatibility with most desktop motherboards supporting DDR3 memory.

Key features

• 4GB capacity that enhances multitasking and overall system responsiveness
• 1600 MHz speed (PC3-12800) to maintain smooth and stable performance during typical desktop workloads
• Standard 240-pin DIMM design for easy installation in a wide range of desktop systems
• CAS latency of 11, providing a balanced combination of speed and reliability
• Operates at 1.50 volts, aligning with standard DDR3 power requirements to ensure energy efficiency
• Non-ECC and unbuffered memory, optimized for consumer desktops rather than servers or workstations

Key specs

• Memory type: DDR3 SDRAM
• Capacity: 4 GB
• Speed: 1600 MHz (PC3-12800)
• Form factor: 240-pin DIMM
• Voltage: 1.50 V
• CAS latency: 11
• Buffered: No (unbuffered)
• Error correction: No (non-ECC)

Compatibility and usage

This memory module fits well in home and office desktop computers that support DDR3 memory with a 240-pin DIMM slot. It is a practical upgrade for users looking to improve system speed and multitasking capabilities without moving to newer memory standards. Because it is non-ECC and unbuffered, it is best suited for consumer-grade desktops rather than enterprise servers or specialized workstations.

Installation and setup

Installing the Samsung M378B5173DB0-CK0 is straightforward and requires no special tools. Simply insert the module into an available DDR3 DIMM slot on the motherboard, ensuring it is properly seated. This upgrade can help reduce slowdowns when running multiple applications and extend the useful life of your desktop system.

Who this is for

This memory module is a strong choice for users who want to boost their desktop’s performance for everyday computing tasks without investing in a full system upgrade. It works well for office workers, students, and casual users who need reliable memory to handle web browsing, document editing, and media playback efficiently.

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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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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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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