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| Product Type | Memory Module |
|---|---|
| Compliance Standards | RoHS |
| Memory Capacity | 4 GB |
| Memory Technology | DDR4 |
| RAM Speed | 2400 |
| RAM Standard | DDR4-2400/PC4-19200 |
| Error Identifying | Non-ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL17 |
| Rank | Single Rank x16 |
| Quantity of Pins | 260-pin |
| RAM Genre | SoDIMM |
This SODIMM module is designed for notebook and mobile workstation upgrades, delivering a low-power DDR4-2400 solution with a single-rank x16 organization that reduces electrical loading for broader platform compatibility. Its unbuffered, Non-ECC architecture and JEDEC-standard CL17 timing ensure stable plug-and-play operation, making it an ideal drop-in upgrade for energy-efficient thin-and-light laptops running lightweight productivity workloads.
1. The SoDIMM form factor ensures a seamless, tool-free upgrade path for mainstream laptops, reducing downtime and compatibility risks during field memory swaps.
2. DDR4 technology significantly reduces operating voltage and active power draw, which directly extends battery runtime and keeps the chassis cooler in thin-and-light notebooks.
3. A 2400 MT/s transfer rate delivers responsive multitasking and smooth streaming, making full use of the notebook’s thermal headroom without pushing limits.
4. The 4 gigabyte capacity provides a cost-effective step-up from entry-level soldered memory, preventing sluggishness when handling multiple browser tabs and office suites simultaneously.
5. Single-rank x16 organization lowers the electrical load on the memory controller, improving boot reliability and idle power efficiency in ultraportable designs.
With its 260-pin SODIMM form factor and DDR4 architecture, the Micron MTA4ATF51264HZ-2G3H1 is purpose-built for notebook platforms, where every milliwatt and millimeter counts. Its 1.2V low-voltage design directly translates to extended battery endurance for business travelers who move between meetings without hunting for outlets, and it generates less heat to preserve system stability inside fanless ultrabooks. The compact SODIMM footprint guarantees a drop-in fit across a vast range of laptops, from sleek thin-and-lights to mobile workstations, simplifying do-it-yourself upgrades without hunting for uncommon form factors. When you are juggling large spreadsheets, browser tabs, and video conferences, the 2400MT/s speed and CL17 latency keep multitasking fluid and responsive, reducing the lag that can disrupt a tight deadline. As a non-ECC, unbuffered module, it avoids the overhead and cost of server-grade memory, making it a cost-effective, no-configuration-required boost that instantly revives a sluggish machine. For a field engineer running diagnostics on a compact notebook or a student upgrading a lightweight laptop for research and writing, this module delivers the reliable, energy-smart performance that keeps productivity flowing wherever the work takes you.
Laptop Upgrade
For systems currently running a single 4GB module, adding an identical 4GB DDR4-2400 SO-DIMM is the most cost-effective path to 8GB of dual-channel memory, noticeably improving integrated graphics performance and multitasking smoothness. If your workload involves heavier browser tabs or Office suites, consider replacing the existing module with an 8GB stick, leaving the second slot free for a future upgrade to 16GB. Always match the speed and rank of existing memory where possible to avoid compatibility issues.
Mobile Workstation
Professional applications like CAD, 3D rendering, or large code compilations demand much more than a single 4GB SO-DIMM. Populate both available slots with high-capacity modules — typically 16GB or 32GB each — to reach 32GB or 64GB totals, ensuring smooth handling of massive datasets and virtual machines. Since this specific 4GB module is low-density and single-rank x16, it is unsuitable as a building block; replace it entirely with dual-rank, high-density kits designed for workstation loads.
Ultrabook Power Saving
In thin-and-light notebooks where battery life is critical, this 1.2V DDR4-2400 SO-DIMM already operates at a standard low voltage, but stepping up to capacity while retaining a single module can further reduce power draw by minimizing bus loading. A single 8GB or 16GB module avoids the dual-channel power penalty and leaves the second slot empty, extending runtime during video playback and web browsing. Prioritize modules with the same or lower CAS latency and standard voltage to keep the memory subsystem as efficient as possible.
Rigorously tested and guaranteed compatible with laptops like Dell Latitude 5480, Lenovo ThinkPad T480, HP EliteBook 840 G5.
Q: Can I mix this MTA4ATF51264HZ-2G3H1 with other memory modules of different brands or speeds?
A: Mixing is physically possible but not recommended. The system will downclock all modules to the slowest common speed and timings, potentially causing instability or preventing dual‑channel operation.
Q: Is this memory compatible with my Dell Latitude 7490 or similar business notebook?
A: This 4GB DDR4‑2400 SO‑DIMM fits notebooks with Intel 7th/8th Gen Core or AMD Ryzen platforms using 260‑pin sockets. Please verify your model supports 2400MT/s and a 4GB module per slot.
Q: What is the recommended DIMM population order for optimal performance?
A: For dual‑channel performance, install two identical modules in paired slots. With a single module, populate the primary slot (often marked ‘DIMM A’). Consult your notebook service manual for exact layout.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a JEDEC‑compliant DDR4‑2400 CL17 module without XMP profiles. It operates at standard 1.2V with fixed timings, ensuring maximum compatibility and reliability in mainstream notebooks.
Q: What warranty and typical failure rate can I expect?
A: It includes a 1‑year warranty. The annualized failure rate (AFR) is below 0.5% under normal notebook operating conditions, reflecting Micron’s rigorous quality control for commercial‑grade memory.