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| Error Identifying | Non-ECC |
|---|---|
| Signal Type | Unbuffered |
| Product Type | Memory Module |
| Memory Capacity | 16 GB |
| Memory Technology | DDR5 |
| RAM Speed | 4800 |
| RAM Standard | DDR5-4800/PC5-38400 |
| Column Access Strobe (CAS) | CL40 |
| Rank | Single Rank x8 |
| Quantity of Pins | 262-pin |
| RAM Genre | SoDIMM |
This DDR5-4800 SO-DIMM module is tailored for high-performance notebooks and mobile workstations, offering a single-rank x8 configuration that maximizes compatibility with slim laptop designs while minimizing power draw. Its unbuffered, Non-ECC architecture and JEDEC-standard CL40 timings deliver a seamless, plug-and-play upgrade for multitasking, content creation, and memory-intensive professional applications where low-voltage efficiency and stable, low-latency operation are essential.
1. The 16-gigabyte capacity comfortably handles extensive multitasking and memory-hungry productivity apps, preventing slowdowns when working with large spreadsheets or dozens of browser tabs on the go.
2. DDR5 technology introduces on-die ECC and power management IC, boosting data integrity and reducing overall power draw to extend battery life in thin-and-light laptops.
3. SoDIMM form factor with its compact 262-pin design delivers true plug-and-play upgradeability, letting users boost laptop performance in minutes without tools or technical expertise.
4. 4800 megatransfers per second bandwidth accelerates loading of large media files and data sets, making workflows like photo editing and code compilation noticeably snappier.
5. CL40 column access latency strikes an efficient balance between responsiveness and voltage demand, keeping thermals minimal inside thermally constrained laptop chassis during sustained workloads.
Designed specifically for modern notebooks, the M425R2GA3BB0-CQK0L is a 16 GB DDR5-4800 SODIMM that turns your mobile platform into a responsive, battery-conscious workhorse. As an unbuffered, non-ECC module with a single-rank x8 organization and 262 pins, it prioritizes what notebook users truly need: energy efficiency and instant compatibility. DDR5 technology operates at just 1.1 V, meaning when you are editing a 4K timeline on a mobile workstation, the lower power draw directly extends your untethered runtime without throttling performance. The 4800 MT/s speed and CL40 latency deliver a massive 38.4 GB/s of bandwidth, so switching between virtual machines or massive Adobe Premiere projects feels fluid rather than frustrating. For ultrathin laptop owners upgrading from soldered-on limitations, the standard SODIMM form factor makes installation effortless, while the single-rank configuration guarantees rock-solid signal integrity on compact motherboards. That unbuffered architecture cuts controller latency to the absolute minimum, transforming every application launch and multitasking gesture into an immediate, stutter-free experience that unlocks your notebook’s true potential.
Laptop Upgrade
For most users, replacing a single 8 GB or 16 GB module with a matched pair of these 16 GB DDR5-4800 SO-DIMMs (32 GB total) unlocks dual‑channel bandwidth, noticeably improving integrated graphics performance and multitasking responsiveness. If the system has only one slot, a single 16 GB stick still doubles capacity and provides a smooth upgrade over soldered or smaller original memory.
Mobile Workstation
Content creators and engineers should populate both SO-DIMM slots with two 16 GB modules for 32 GB of dual‑channel DDR5. This configuration comfortably handles large CAD assemblies, 4K video timelines, and data analysis. For even heavier workloads like 8K editing or virtual machines, check if the notebook supports 32 GB or 48 GB modules—maximising capacity to 64 GB or more ensures professional applications never starve for memory.
Ultrabook Power Saving
Although these modules are standard 1.1 V DDR5, many ultrabooks only support soldered LPDDR5 for extreme efficiency. Where socketed SO-DIMM is available, a single 16 GB stick minimises idle power draw, extending battery life during web browsing and office tasks. For thin‑and‑light systems that support it, dual‑channel 32 GB still offers a good balance between energy efficiency and smooth performance for occasional content creation.
Rigorously tested notebook memory, compatible with Dell XPS 15, Lenovo ThinkPad T14 Gen 4.
Q: Can I mix this M425R2GA3BB0-CQK0L with other memory modules of different brands or speeds?
A: Mixing brands or speeds is not recommended. The system defaults to the slowest module's speed and may experience instability. For reliable dual‑channel operation, use identical Samsung OEM SO‑DIMMs of the same rank and capacity.
Q: Is this memory compatible with my laptop? Which systems support this DDR5 SO‑DIMM?
A: It is compatible with notebooks and mini‑PCs featuring DDR5 SODIMM slots, such as Intel 12th/13th Gen or AMD Ryzen 6000/7000 platforms. Always verify your model supports 262‑pin DDR5‑4800 SO‑DIMMs and non‑ECC unbuffered memory.
Q: What is the recommended DIMM population order for optimal performance with this single‑rank module?
A: Install modules in matching pairs for dual‑channel mode, typically populating slots 1 and 2 (or the OEM’s designated pair). This single‑rank x8 module achieves full bandwidth when paired with an identical module in a symmetric configuration.
Q: Does this memory module support overclocking or XMP profiles?
A: No, this Samsung module does not support XMP or overclocking. It operates at fixed JEDEC standard timings (DDR5‑4800 CL40). Laptop BIOS typically restricts voltage and frequency adjustments, so it runs at its native SPD profile.
Q: What warranty and typical failure rate can I expect with this M425R2GA3BB0‑CQK0L?
A: We provide a one‑year warranty. Samsung OEM modules have an extremely low annualized failure rate (AFR) below 0.5%, thanks to rigorous testing and high‑quality DRAM. You can expect stable, long‑term performance in proper operating conditions.