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| Product Type | Memory Module |
|---|---|
| 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 unbuffered, Non-ECC DDR4-2400 SODIMM is purpose-built for upgrading ultrabooks and mobile workstations that demand efficient multitasking and energy-conscious operation. Its single-rank x16 configuration minimizes bus loading for superior signal integrity, while the low 1.2 V operating voltage and CL17 latency deliver stable, plug-and-play performance and extended battery life in compact notebook platforms.
1. The compact SoDIMM form factor slips directly into ultraportable laptops without tools, turning a sluggish system into a capable travel companion with a quick, frustration-free upgrade.
2. A 4GB capacity enables entry-tier notebooks to juggle web conferencing, document editing, and media streaming concurrently, avoiding lag-inducing disk swaps during everyday light multitasking.
3. DDR4-2400 bandwidth keeps integrated graphics and NVMe storage fed smoothly, delivering crisp video playback and fast file access while operating at power-sipping 1.2V for longer battery excursions.
4. CL17 latency trims the delay between data requests and delivery, making window switches and application launches feel instantaneous even when working on battery-optimized power profiles.
5. Single Rank x16 construction draws minimal current and generates less waste heat, helping thin-and-light laptops stay silent and cool to the touch during extended unplugged use.
The Micron MTA4ATF51264HZ-2G3E1 is a DDR4-2400 SODIMM purpose‑built for notebooks and compact computing platforms. Its Non‑ECC, unbuffered architecture and single‑rank x16 organization translate directly into what mobile users need most: predictable energy efficiency, broad compatibility, and a painless upgrade path. In an everyday ultrabook used for back‑to‑back meetings and travel, the module’s native 1.2 V operation cuts power draw compared to legacy DDR3, giving you genuine extra hours of untethered productivity before hunting for an outlet. For a mobile workstation handling field data capture or lightweight CAD, the 2400 MT/s interface and CL17 latency keep the system responsive when switching between large spreadsheets and visualization tools, while the 260‑pin SODIMM form factor slots instantly into virtually any Intel‑ or AMD‑based chassis. When you decide to move from single‑channel to dual‑channel mode, the single‑rank design reduces electrical load on the memory controller, preserving signal integrity and preventing intermittent instability that can plague mixed‑density configurations. Whether extending the life of an aging laptop or configuring a new one, this module puts reliable, hassle‑free performance and longer battery runtime squarely in your hands.
Laptop Upgrade
For older laptops with a single 4 GB SoDIMM, the simplest capacity boost is adding a second identical 4 GB DDR4-2400 module to enable dual‑channel mode and reach 8 GB. If the system supports it, swapping the original module for an 8 GB stick (total 12 GB or a single 8 GB) delivers smoother multitasking; two 8 GB modules (16 GB) is the practical ceiling for most mid‑range notebooks.
Mobile Workstation
Professional workloads like CAD, 3D rendering, or large datasets demand maximal RAM. Replace the stock 4 GB module with two 16 GB or two 32 GB DDR4‑2400 SoDIMMs (32‑64 GB total) in a dual‑channel configuration. Such population ensures memory bandwidth‑intensive applications run without bottlenecking, though verify the chipset’s maximum supported capacity beforehand.
Ultrabook Power Saving
In thin‑and‑light laptops, power efficiency is critical. While this module is standard 1.2 V DDR4, many Ultrabooks accept low‑voltage DDR4L variants that operate at 1.05 V or lower. Selecting low‑voltage SoDIMM kits can extend battery runtime during document editing, streaming, and web browsing, while keeping the upgrade thermally friendly for fanless designs.
Rigorously tested, this non-ECC unbuffered SODIMM is compatible with Dell Latitude 5490, Lenovo ThinkPad T480.
Q: Can I mix this MTA4ATF51264HZ-2G3E1 with other memory modules of different brands or speeds?
A: Mixing is possible but not recommended; the system will default to the slowest module's speed and timings, potentially causing instability. Identical modules ensure reliable dual-channel operation.
Q: Is this memory compatible with my laptop?
A: This 260-pin DDR4-2400 SoDIMM fits most laptops with 7th/8th Gen Intel Core or equivalent AMD platforms. Verify your system supports 4GB, non-ECC unbuffered DDR4 and consult your OEM's qualified vendor list.
Q: What is the recommended DIMM population order for optimal performance?
A: For laptops with two slots, install matching pairs in both slots to enable dual-channel mode and maximize bandwidth. If only one module is used, install in the primary slot as indicated in your service manual.
Q: Does this module support overclocking or XMP profiles?
A: No, this module adheres to standard JEDEC DDR4-2400 specifications and does not feature XMP profiles. It operates at fixed CL17 latency, providing stable and energy-efficient performance for mobile platforms.
Q: What warranty and typical failure rate can I expect?
A: This Micron module includes a 1-year limited warranty. Typical annualized failure rate (AFR) is below 0.5% under normal operating conditions, reflecting high reliability and rigorous component binning for sustained laptop use.