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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 2 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 DDR4 SODIMM is designed for notebook and mobile workstation platforms, providing a straightforward plug-and-play upgrade for lightweight productivity and aging laptop revitalization. Its Single Rank x16 organization with 2400 MT/s operation at CL17 ensures reliable compatibility across a wide range of OEM systems while maintaining the low power consumption essential for thermally constrained portable designs.
1. The SoDIMM form factor ensures effortless tool-free installation across virtually all compatible laptops, making memory upgrades a simple plug-and-play task for any user.
2. Unbuffered architecture strips away extra buffering latency and power consumption, directly contributing to cooler operation and longer battery runtime during mobile productivity.
3. A modest capacity tier revitalizes older notebooks, delivering smooth basic multitasking for web, office, and streaming apps without costly hardware outlay.
4. DDR4-2400 speed provides an optimal balance of brisk system responsiveness and energy efficiency, ideal for maintaining consistent battery longevity in thin-and-light laptops.
5. Low column access latency sharpens data request turnaround, giving everyday computing a perceptible edge in UI snappiness and application switching speed.
The MTA4ATF25664HZ-2G3B1 is a DDR4 SODIMM engineered specifically for notebooks, where every milliwatt and millimeter matters. Its DDR4 architecture operates at just 1.2 volts, directly extending battery runtime—a lifeline for students juggling lectures and professionals moving between meetings without hunting for power outlets. The compact 260-pin SODIMM form factor slides perfectly into ultrathin laptops and mini-PC cavities, eliminating fitment guesswork during upgrades. Because it is unbuffered and non-ECC, the signal path stays short and latency stays clean, which means your everyday workloads—browser tabs, office suites, video conferencing—feel instantly snappier without the overhead of server-grade correction circuitry. The single-rank x16 configuration further ensures broad compatibility with entry-level and mainstream notebook chipsets, preventing the boot failures that dual-rank modules can occasionally cause on constrained platforms. Together, the 2400 MT/s speed and CL17 latency give a tangible lift in responsiveness when you are editing a document while streaming a training webinar or running a lightweight virtual machine. This module turns a modest upgrade into a reliable, low-power companion for mobile productivity.
Laptop Upgrade
For older laptops with a single 2 GB DDR4 SoDIMM, installing a second identical module (2×2 GB) enables dual-channel mode, noticeably improving integrated graphics performance and multitasking under lightweight OSes. If the system supports it, a more future-ready approach is to replace the 2 GB stick with a matched 2×8 GB kit, using the original module only as a temporary fallback. Always verify the chipset’s maximum capacity and ensure both modules share the same speed and rank for stable operation.
Mobile Workstation
A single 2 GB unbuffered non-ECC SoDIMM is insufficient for modern mobile workstation workloads like 3D rendering or large datasets. In constrained legacy platforms, populating both slots with 2 GB modules (4 GB total) is the bare minimum to run streamlined professional tools; pair with a fast SSD to offset memory limits. For real productivity, plan a complete migration to 32 GB or 64 GB kits—the 2 GB sticks can then be repurposed for diagnostic or thin-client roles.
Ultrabook Power Saving
The standard 1.2 V DDR4-2400 SoDIMM already offers decent energy efficiency, and using a single 2 GB module minimizes memory controller and termination power draw, extending battery run time during basic web browsing and document editing. Avoid populating a second slot unless more capacity is essential, as each additional rank increases standby consumption. For fanless ultrabooks, this frugal configuration helps sustain longer off-plug sessions without sacrificing essential responsiveness.
Strictly tested for reliable performance in laptops like Dell Latitude 5290, Lenovo ThinkPad T480, HP EliteBook 840 G5.
Q: Can I mix this MTA4ATF25664HZ-2G3B1 with other memory modules of different brands or speeds?
A: Mixing modules of different brands, speeds, or ranks risks instability, especially in notebooks. For optimal reliability, we recommend installing identical Micron DDR4-2400 SO-DIMMs with matching CL17 and single-rank x16 organization.
Q: Is this memory compatible with my system?
A: This 260-pin DDR4 SO-DIMM is designed for notebooks supporting PC4-19200 at 1.2V. Please verify your laptop model or CPU generation (6th Gen Intel or newer) explicitly supports single-rank x16 2GB modules, as some embedded systems have density limitations.
Q: What is the recommended DIMM population order for optimal performance?
A: In dual-channel capable laptops, install identical modules in both slots (usually slot 0 and slot 1) to enable symmetric dual-channel mode. If using a single 2GB module, populate the primary slot indicated in your service manual.
Q: Does this module support overclocking or XMP profiles?
A: No, this is a standard JEDEC-compliant DDR4-2400 SO-DIMM. It does not include XMP profiles. The module operates at fixed 2400MT/s with CL17-17-17 latencies, prioritizing stability and energy efficiency in mobile platforms.
Q: What warranty and typical failure rate can I expect?
A: This Micron module includes a one-year warranty. It adheres to stringent qualification standards, resulting in an annualized failure rate (AFR) well below 0.5%, ensuring high long-term reliability for business notebook deployments.