Samsung M426R2GA3BB0-CQK 16GB DDR5-4800 ECC SO-DIMM
Who It's For & Why It's Great
The Samsung M426R2GA3BB0-CQK 16GB DDR5-4800 ECC SO-DIMM is engineered for professionals and organizations requiring error-correcting memory in compact form factors. This DDR5-4800 ECC module delivers mission-critical reliability for laptops, workstations, and edge servers where data integrity cannot be compromised. With PC5-38400S compliance and low-power 1.1V operation, it combines performance with energy efficiency for demanding computing environments.
Key Features
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16GB capacity — Ample memory for multitasking and data-intensive applications
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DDR5-4800 speed — High-bandwidth performance for responsive system operation
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ECC error correction — Detects and corrects single-bit memory errors automatically
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SO-DIMM form factor — Compact 262-pin design fits laptops and small form factor systems
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1.1V low power — Reduced energy consumption extends battery life
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CL40 latency — Optimized timing for stable, reliable operation
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PC5-38400S JEDEC standard — Industry-standard compliance ensures compatibility
Technical Specifications
| Specification |
Details |
| Manufacturer |
Strategic Sourcing / Samsung |
| Part Number |
M426R2GA3BB0-CQK |
| Capacity |
16GB |
| Memory Type |
DDR5 ECC |
| Speed |
4800 MHz |
| Form Factor |
SO-DIMM (Small Outline DIMM) |
| Pin Count |
262-pin |
| Voltage |
1.1V |
| CAS Latency |
CL40 |
| JEDEC Standard |
PC5-38400S |
| ECC Support |
Yes — Single-bit error correction |
Frequently Asked Questions
What is ECC memory and why do I need it?
ECC (Error-Correcting Code) memory automatically detects and corrects single-bit errors that occur during data processing. It's essential for servers, workstations, and mission-critical systems where data accuracy is non-negotiable, preventing silent data corruption that could compromise results.
Is the Samsung M426R2GA3BB0-CQK compatible with my laptop?
This DDR5-4800 SO-DIMM is compatible with laptops and compact systems that support DDR5 memory and ECC functionality. Check your system's specifications for DDR5 support and ECC capability before purchasing. Consult your device manual or contact support for compatibility confirmation.
How does DDR5-4800 improve system performance?
DDR5-4800 offers significantly higher bandwidth than DDR4, enabling faster data transfer between CPU and memory. This results in improved multitasking, faster application loading, and better performance in memory-intensive workloads like video editing, 3D rendering, and data analysis.
What makes PC5-38400S compliance important?
PC5-38400S is the JEDEC standard specification for DDR5-4800 memory. Compliance ensures the module meets industry standards for voltage, timing, and performance, guaranteeing compatibility with certified systems and long-term reliability.
