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Trade Assurance
| Signal Type | Unbuffered |
|---|---|
| Product Type | Memory Module |
| Compliance Standards | CE,WEEE,RoHS |
| Memory Capacity | 8 GB |
| Memory Technology | DDR4 |
| RAM Speed | 2133 |
| RAM Standard | DDR4-2133/PC4-17000 |
| Column Access Strobe (CAS) | CL15 |
| Rank | Dual Rank x8 |
| Quantity of Pins | 260-pin |
| RAM Genre | SoDIMM |
This DDR4-2133 SO-DIMM is a notebook memory module ideally suited for upgrading ultrabooks and mobile workstations, delivering plug-and-play compatibility and low-power operation for extended battery life. Its dual rank x8 organization and CL15 latency optimize data throughput and responsiveness in compact systems, while the unbuffered signal type ensures stable, efficient communication without added power overhead.
1. SoDIMM form factor enables a slim, space‑saving fit that slips seamlessly into modern ultrabooks and mini PCs, turning a memory swap into a tool‑free, instant upgrade for non‑technical users.
2. 8GB capacity comfortably absorbs everyday multitasking, letting a typical notebook run multiple office suites, cloud apps, and HD conference calls simultaneously without freezing or disk thrashing.
3. DDR4 technology’s inherently lower operating voltage keeps the module cool under sustained load, directly preserving battery life during long mobile work sessions and reducing fan noise.
4. 2133 MT/s transfer rate supplies ample throughput for mainstream productivity and smooth Full HD streaming, so the system stays responsive without needlessly draining the battery chasing higher frequencies.
5. CL15 latency strikes an optimal balance between quick command response and power efficiency, making application launches and window switching feel noticeably crisp on a daily‑carry laptop.
Engineered specifically for notebooks and compact systems, the M474A1G43DB0-CPB is an 8GB DDR4 SODIMM that transforms how mobile users experience productivity. The first critical advantage is its DDR4 low-voltage architecture, operating at just 1.2V. For anyone working on a lightweight ultrabook in a café or a mobile workstation on a long flight, this directly translates to reduced power draw and noticeably longer battery life, letting you stay unplugged during extended editing sessions or back-to-back virtual meetings. Second, the 260-pin SODIMM form factor guarantees seamless physical compatibility with virtually any laptop’s memory slot, eliminating the guesswork during an upgrade. Third, behind its 2133MHz speed and CL15 latency lies a Dual Rank x8 configuration. This isn’t just about frequency; it means the memory controller can interleave data across two internal rank groups, delivering higher sustained bandwidth. For creatives batching hundreds of RAW photos in Lightroom or a developer running multiple Docker containers locally, this architecture reduces micro-stutters and keeps complex pipelines flowing smoothly. Finally, full compliance with CE, WEEE, and RoHS standards assures that rock-solid stability comes with responsible manufacturing, making it a risk-free upgrade for any professional who cannot afford system crashes.
Laptop Upgrade
When upgrading a laptop with a single 8GB DDR4-2133 SoDIMM, the most cost-effective path is to add an identical second module for dual-channel operation. This doubles capacity to 16GB and significantly boosts integrated graphics and multitasking performance. Verify the laptop has a free slot; if both are occupied, replace the existing module with a matched pair of 8GB sticks.
Mobile Workstation
For professional software like CAD, 3D rendering, or large datasets, this 8GB module alone will quickly become a bottleneck. Aim for the maximum supported capacity—typically 32GB or 64GB using two high-density SoDIMMs—and prioritize dual-channel configuration. Although the base speed is 2133 MT/s, capacity matters more here; ensure compatibility with your workstation’s chipset before purchasing.
Ultrabook Power Saving
This unbuffered DDR4 SoDIMM operates at standard 1.2V, already benefiting battery life over older DDR3L. In an ultrabook, a single 8GB module for light productivity keeps power draw lower than populating both channels, though the difference is marginal. For maximum efficiency, confirm the system supports DDR4 low-voltage modes and avoid mixing with higher-speed or overclocked memory that could drive up voltage demand.
Rigorously tested and validated for laptops: Dell Latitude E7470, HP EliteBook 840 G3, Lenovo ThinkPad T460.
Q: Can I mix this M474A1G43DB0-CPB with other memory modules of different brands or speeds?
A: Mixing is possible but not advised. The system will clock down to the slowest module's speed. For guaranteed stability, use identical modules with the same part number and specifications.
Q: Is this memory compatible with my system?
A: This DDR4 SoDIMM is compatible with notebooks supporting DDR4-2133, such as systems with 6th/7th Gen Intel Core or AMD Ryzen mobile processors. Verify your laptop accepts DDR4 SoDIMM up to the required capacity.
Q: What is the recommended DIMM population order for optimal performance?
A: In most notebooks, populate the primary slot first. For dual-channel performance, install a matched pair in both slots. Always consult your system manual for the correct slot numbering.
Q: Does this module support overclocking or XMP profiles?
A: No. This JEDEC-compliant DDR4-2133 CL15 module does not support XMP or overclocking. It operates at fixed standard timings to ensure maximum stability and energy efficiency in notebooks.
Q: What warranty and typical failure rate can I expect?
A: This module includes a 1-year warranty. Its typical Annualized Failure Rate (AFR) is below 0.5%, reflecting stringent component qualification and high manufacturing reliability.