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| 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 tailored for notebook platforms, making it an ideal plug-and-play upgrade for mobile workstations and older laptops requiring reliable memory expansion. Its single-rank x8 configuration ensures broad compatibility and stable low-power operation, while the unbuffered design with CL11 latency delivers consistent responsiveness for everyday multitasking.
1. SoDIMM form factor guarantees a straightforward drop-in upgrade for compact notebooks, eliminating fitment issues and making memory replacement effortless for mobile users.
2. A 4GB capacity comfortably handles web browsing, document editing, and video streaming, keeping basic multitasking fluid without the cost of oversized modules.
3. DDR3 technology provides broad backward compatibility with a massive fleet of older laptops, extending the usable life of affordable portable systems.
4. 1600MHz transfer rate reduces application load times and keeps the system responsive during daily productivity workflows, even on entry-level notebooks.
5. Single Rank x8 organization draws less power than dual-rank alternatives, reducing battery drain and thermal output to maintain cooler, quieter mobile operation.
Based on its 204-pin SODIMM form factor and unbuffered design, the M474B5173EB0-YK0 is a notebook memory module engineered for the real-world constraints of mobile computing. Its compact SODIMM profile ensures a perfect drop-in fit for slim ultrabooks and mobile workstations, eliminating compatibility guesswork during upgrades. As an unbuffered DIMM, it connects the CPU directly to memory without additional register chips, cutting latency so a financial analyst can crunch live spreadsheets and video calls simultaneously without frustrating lag. Rated at DDR3-1600 with CL11 timing and a single-rank x8 configuration, it smartly balances throughput with power efficiency. Single-rank means fewer memory chips are active, reducing electrical load and heat generation—this directly extends battery life when a design student renders a complex Photoshop project on a long flight. The 1600MT/s speed then handles the burst of layer edits smoothly, preventing the thermal throttling that cripples thin laptops. Complying with EU RoHS and FCC standards, it also protects sensitive mobile circuits from harmful emissions. For anyone upgrading an aging notebook, this module translates its specs into tangible gains: responsive multitasking, cooler operation, and hours more unplugged productivity.
Laptop Upgrade
A single 4GB DDR3 SO-DIMM is an entry-level choice for reviving older notebooks. To achieve a noticeable performance boost, replace the existing module with a dual-channel kit of matched 4GB sticks (8GB total) or one 8GB module if a single slot is available, effectively doubling capacity and improving multitasking responsiveness without investing in a new system.
Mobile Workstation
For memory-intensive professional applications such as CAD, 3D rendering, or large dataset analysis, maximize capacity by populating both SO-DIMM slots with the highest supported density your chipset allows—typically two 8GB DDR3-1600 modules for 16GB total. Confirm whether your mobile workstation supports 16GB modules, as moving to 32GB can future-proof the platform, but be aware that many older DDR3 systems cap at 16GB.
Ultrabook Power Saving
Ultrabooks often demand low-voltage DDR3L (1.35V) variants for battery life and thermal efficiency. While standard 1.5V DDR3 modules can physically fit, they may cause instability or increase power draw. Select a 4GB DDR3L-1600 SO-DIMM in single or dual configuration to preserve extended runtime and meet the platform's strict power budget, ensuring seamless operation in thin-and-light designs.
Rigorously tested, this unbuffered DDR3 4GB SoDIMM works with laptops like Dell Latitude E6430, ThinkPad T430, HP EliteBook 8470p.
Q: Can I mix this M474B5173EB0-YK0 with other memory modules of different brands or speeds?
A: Mixing is not recommended. Different brands or speeds may cause timing conflicts and system instability, as this SO-DIMM adheres to strict DDR3-1600 JEDEC timings at CL11.
Q: Is this memory compatible with my system?
A: Compatibility requires a notebook with a DDR3 SO-DIMM slot supporting 4GB PC3-12800 at 1.35V/1.5V. Verify your laptop's chipset generation (e.g., Intel 2nd-4th Gen Core) and physical slot availability.
Q: What is the recommended DIMM population order for optimal performance?
A: Install this single-rank module into the primary SO-DIMM slot. For dual-channel notebooks, populate both slots with identical modules; however, this configuration is system-dependent and not guaranteed.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a standard JEDEC-compliant DDR3-1600 SO-DIMM with fixed CL11 timings. It does not support XMP profiles or overclocking, ensuring stable operation in locked notebook platforms.
Q: What warranty and typical failure rate can I expect?
A: This module includes a 1-year warranty. The AFR is typically below 0.1% under normal conditions, reflecting strict EU RoHS compliance and OEM-grade testing for reliable long-term use.