The Samsung 4GB DDR4 3200MHz Laptop RAM is a high-quality memory module designed to boost the performance of compatible laptops and all-in-one PCs . As the world’s largest semiconductor memory manufacturer, Samsung delivers reliable, high-performance components trusted by system integrators and OEMs worldwide .
This 4GB DDR4 SODIMM (Small Outline Dual In-Line Memory Module) operates at speeds up to 3200 MT/s, providing faster data rates and improved responsiveness compared to older memory technologies . With CAS latency of CL19 and low voltage operation of just 1.2V, it balances exceptional performance with energy efficiency—reducing power consumption by up to 40% compared to DDR3 and extending laptop battery life .
Whether you’re upgrading an entry-level system, breathing new life into an older laptop, or ensuring smooth operation for basic to mid-level computing tasks, this Samsung memory module delivers the right combination of speed, efficiency, and stability .
Key Features
High-Speed DDR4 Performance
4GB DDR4 capacity provides ample memory for everyday computing tasks including web browsing, document editing, and light multimedia use . 3200 MHz bus speed delivers higher bandwidth and faster data transfer rates compared to DDR3, reducing lag and improving system responsiveness .
Energy-Efficient 1.2V Operation
Operates at low voltage of 1.2V, significantly reducing power consumption and heat generation . Ideal for laptops, enabling extended battery life without frequent charging . Reduces power consumption by up to 40% compared to previous generations .
260-Pin SODIMM Form Factor
Standard 260-pin small outline dual in-line memory module designed specifically for laptops and mobile devices . Compact form factor enables fit into tight spaces within portable computers without compromising performance .
PC4-25600 Specification
PC Speed rating of PC4-25600, corresponding to the 3200 MHz data transfer rate . 1Rx16 rank and configuration ensures proper compatibility with compatible systems .
Non-ECC Unbuffered Memory
ECC Type: Non-ECC for standard consumer and business laptops . Unbuffered design suitable for most laptop applications .
CAS Latency CL19
Column Address Strobe latency of 19 cycles for balanced performance . Optimized for next-generation processors and platforms .
Plug-and-Play Installation
Easy to install without complex setup; recognized instantly by most systems . User reviews confirm simple installation and immediate performance improvement .
Samsung Quality Assurance
Manufactured by one of the most reputable memory makers worldwide . Built with high-quality components that ensure stable performance under continuous use . Preferred choice for designers, system integrators, and OEMs globally .
Wide Compatibility
Works with a wide range of laptops and devices that support DDR4 SODIMM memory . Compatible with various brands including Dell, HP, Lenovo, ASUS, Acer, and more. User reports confirm compatibility with Asus Vivobook, Dell Vostro, Lenovo IdeaCentre, and Synology NAS systems .
Technical Specifications
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Model Number: M471A5244CB0-CWE
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Capacity: 4GB
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RAM Type: DDR4 SODIMM
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Speed: 3200 MHz (3200 MT/s)
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PC Speed: PC4-25600
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CAS Latency: CL19
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Voltage: 1.2V
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Pins: 260
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Rank & Configuration: 1Rx16
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ECC Type: Non-ECC
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Form Factor: SO-DIMM
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Compatible Devices: Laptops, all-in-one PCs
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Data Transfer Rate: 3200 MHz
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Weight: Approximately 23g
3-Year Manufacturer Warranty
Backed by Samsung’s comprehensive 3-year manufacturer warranty .
What’s in the Box:
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Samsung 4GB DDR4 3200MHz Laptop RAM Module
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Manufacturer packaging

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