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Trade Assurance
| Error Identifying | Non-ECC |
|---|---|
| Signal Type | Unbuffered |
| Compliance Standards | EU RoHS,FCC |
| Product Type | Memory Module |
| Memory Capacity | 4 GB |
| Memory Technology | DDR3 |
| RAM Speed | 1600 |
| RAM Standard | DDR3-1600/PC3-12800 |
| Column Access Strobe (CAS) | CL11 |
| Rank | Single Rank x8 |
| Quantity of Pins | 204-pin |
| RAM Genre | SoDIMM |
This DDR3-1600 SoDIMM is a standard notebook memory module ideal for upgrading mobile workstations and mainstream laptops, offering plug-and-play compatibility across a wide range of systems. Its single-rank x8 organization and unbuffered design reduce electrical loading to ensure stable operation, while the tight CL11 latency enables responsive multitasking for everyday productivity without excessive power draw.
1. SoDIMM form factor guarantees a direct, tool-free drop into compact notebook chassis, making memory upgrades effortless even for non-technical users.
2. DDR3 technology maintains broad backward compatibility with older laptop platforms, eliminating chipset conflicts during a quick refresh.
3. Single Rank x8 construction minimizes the electrical load on the memory controller, which lowers internal heat and helps extend battery runtime in cramped portable enclosures.
4. Modest module capacity handles everyday browsing, office productivity, and light multitasking smoothly, providing a cost-effective way to revitalize an aging laptop.
5. Balanced operating frequency aligns with laptop power budgets to deliver responsive system behavior without triggering excessive thermal throttling or draining the battery.
The M471B5173QH0-YK0 is a 4GB DDR3-1600 SoDIMM engineered specifically for notebook platforms, and its four defining characteristics translate directly into tangible everyday benefits for mobile users. This module’s unbuffered, non-ECC architecture eliminates the additional latency and power overhead of server-grade error correction, resulting in faster command-to-data turnaround and lower energy draw—crucial when you are working unplugged in a coffee shop or on a long flight. Its DDR3-1600 speed at CL11 timings delivers a responsive 12.8 GB/s of peak bandwidth, meaning that switching between a dozen browser tabs, a presentation, and a streaming video feels fluid, not frustratingly sluggish. As a 204-pin SoDIMM built with a single rank of x8 components, it guarantees broad compatibility with virtually any laptop that accepts DDR3 memory and demands less power than dual-rank alternatives, directly extending battery runtime. For the student upgrading a thin-and-light ultrabook to run Windows 10 smoothly, or for a mobile workstation user who needs to keep a complex Excel model stable alongside a video call, this low-voltage memory provides a seamless, drop-in upgrade that balances performance, stability, and energy efficiency. It is not just a specification sheet—it is the difference between a laptop that merely functions and one that genuinely keeps pace with your day.
This is a DDR3 4GB unbuffered non‑ECC SoDIMM, designed for laptops. Capacity planning should match the thermal and slot constraints of portable systems.
Laptop Upgrade
For basic multitasking and web use, drop a single 8GB SoDIMM into the spare slot to reach 12GB, or replace the existing module with a 2×8GB kit for smooth dual-channel operation. If the system supports only two slots, a 16GB (2×8GB) dual-channel setup keeps aging DDR3 notebooks responsive under Windows 10/11.
Mobile Workstation
When running CAD, simulation, or large spreadsheets, aim for the maximum supported capacity—often 32GB (2×16GB) on Intel 4th-gen and newer mobile platforms. Populate both slots with identical DDR3-1600 16GB modules; this eliminates paging to slow HDDs and stabilizes performance under sustained memory pressure.
Ultrabook Power Saving
Prioritize DDR3L-1600 (1.35V) SoDIMMs to extend battery life while retaining 1600MT/s speed. A single 8GB low-voltage module reduces power draw compared to two 4GB sticks, and dual-rank x8 configurations can marginally improve idle power states. Stick to unbuffered non‑ECC SKUs to meet ultrabook thermal profiles.
Rigorously tested, compatible with Dell Latitude E6430, Lenovo ThinkPad X230, HP EliteBook 8470p.
Q: Can I mix this M471B5173QH0-YK0 with other memory modules of different brands or speeds?
A: Mixing is not recommended; mismatched brands or speeds may cause instability. For best compatibility, pair this module with identical DDR3L-1600 CL11 SO-DIMMs.
Q: Is this memory compatible with my laptop? Which generation or specific models are supported?
A: It fits notebooks with 204-pin DDR3/DDR3L slots and chipsets supporting PC3-12800. Confirm your model's QVL or use CPU-Z to verify DDR3-1600 compatibility.
Q: What is the recommended DIMM population order for optimal performance in a laptop?
A: Install matching pairs in dual-channel slots for maximum throughput. If only one slot is populated, place this module in the primary slot as per your service manual.
Q: Does this module support overclocking or XMP profiles?
A: No, this is a JEDEC-compliant standard module. It runs natively at DDR3-1600 CL11 without XMP or overclocking support, ensuring stable operation within OEM specifications.
Q: What warranty and typical failure rate can I expect?
A: This product includes a 1-year warranty. It undergoes rigorous testing for a very low annualized failure rate, typical of Samsung original modules under normal use.