Samsung M378B5173QH0-CK0

Overview

The Samsung M378B5173QH0-CK0 is a 4GB DDR3-1600 UDIMM memory module designed for desktop computers. It runs at 1600 MHz with a CAS latency of 11, delivering steady and reliable performance for everyday computing tasks. This module features a 1Rx8 configuration with a 512Mx64 organization, making it a common and compatible choice for many standard desktop systems.

Its non-ECC and unbuffered design ensures compatibility with most consumer desktop motherboards that support DDR3 memory, providing a straightforward upgrade path to enhance multitasking and system responsiveness. This memory module fits well in home or office desktops where stable and efficient memory is essential without the need for error correction.

Key features

• Operates at 1600 MHz to support smooth and responsive system performance
• CAS latency of 11 balances speed with system stability for everyday use
• 1Rx8 512Mx64 memory organization aligns with standard desktop memory configurations
• Non-ECC and unbuffered design ensures broad compatibility with consumer-grade motherboards
• Supports PC3-12800 data transfer rates for efficient communication with the CPU
• Ideal for upgrading or replacing memory in older or budget-friendly desktop PCs

Key specs

• Memory capacity: 4 GB
• Memory type: DDR3 SDRAM
• Speed: 1600 MHz (PC3-12800)
• CAS latency: 11
• Configuration: 1Rx8
• Organization: 512Mx64
• Form factor: 240-pin UDIMM
• Error correction: Non-ECC
• Buffering: Unbuffered

Compatibility and usage

This memory module is compatible with most desktop motherboards that support DDR3 memory and use a 240-pin UDIMM slot. It is well suited for users looking to improve system responsiveness and multitasking capabilities in home or office environments. The module’s non-ECC and unbuffered design means it is not intended for servers or workstations requiring error correction but fits perfectly in consumer desktops where stable and efficient memory performance is needed.

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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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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