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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 is a DDR4-2400 4GB SoDIMM designed for notebook and mobile workstation upgrades, delivering reliable plug-and-play operation with low-voltage power efficiency to help extend battery life. The single-rank x16 configuration minimizes electrical loading for stable compatibility across a broad range of Intel and AMD laptop platforms, while the CL17 timing and unbuffered signal type keep latency predictable and integration straightforward.
1. SoDIMM form factor guarantees a drop-in upgrade for ultrathin laptops, eliminating compatibility guesswork and tooling hassle for mobile users.
2. Unbuffered signal type ensures straightforward electrical compatibility with mainstream notebook chipsets, enabling instant POST without BIOS tweaks.
3. Single Rank x16 organization minimizes power draw per module, reducing thermal burden inside tightly packed notebook chassis during extended work sessions.
4. Non-ECC operation matches consumer operating system expectations, providing seamless plug-and-play stability for everyday productivity and entertainment.
5. CL17 latency strikes a deliberate balance between responsive application wake-ups and battery-conscious power management in portable environments.
The MTA4ATF51264HZ-2G3 is a DDR4 SODIMM designed specifically for notebooks and compact systems, and its four defining characteristics directly address the real priorities of mobile users. First, this unbuffered, non-ECC module eliminates the extra controller logic that server memory requires, reducing electrical load and latency. For a mobile workstation running virtual meetings while compiling code, that means snappier multitasking without the power drain of error‑correction circuitry. Second, its DDR4‑2400 speed at just 1.2V strikes a critical balance: you get enough bandwidth for large spreadsheets or a photo‑editing session, while the low voltage extends battery life during a cross‑country flight. Third, the single‑rank x16 organization draws minimal power and plays nicely with even the most finicky thin‑and‑light laptop chipsets, eliminating compatibility headaches when you choose to upgrade. Finally, the standard 260‑pin SODIMM form factor makes the upgrade itself effortless. Snap this module into a mainstream notebook or a mini PC and you immediately transform a sluggish system into one that starts applications faster and handles everyday productivity without constant disk swapping. For the professional who needs a reliable, energy‑efficient memory boost on the go, this is the upgrade that simply works.
Laptop Upgrade
For a system shipping with a single 4 GB DDR4-2400 SO‑DIMM, the simplest performance uplift is to add a matching second module (identical P/N, rank, and CAS latency). This enables dual‑channel mode, doubling memory bandwidth and noticeably improving integrated graphics and multitasking responsiveness. If the workload demands more than 8 GB, replace both sockets with a 2 × 8 GB kit while adhering to the system’s maximum supported capacity.
Mobile Workstation
Professional applications such as CAD, 3D rendering, and large data analysis thrive on capacity. A single 4 GB module is insufficient; aim for 32 GB or 64 GB using high‑density 16 GB or 32 GB DDR4‑2400 SO‑DIMMs across two slots. Confirm that the workstation chipset and processor support unbuffered non‑ECC memory at the desired density, and always install matched pairs to maintain dual‑channel bandwidth.
Ultrabook Power Saving
In thin‑and‑light laptops where battery life is critical, retain a single‑module configuration to keep one memory channel idle and reduce power consumption. Standard DDR4 2400 SO‑DIMMs already operate at a low 1.2 V, but choosing a single‑rank x16 4 GB module like this one minimizes the number of active ICs, further saving a fraction of a watt. Avoid populating an empty slot unless the workload genuinely requires the extra capacity and dual‑channel throughput.
Compatibility verified: rigorously tested for notebooks like Dell Latitude 7490, HP EliteBook 840 G5, ThinkPad T480.
Q: Can I mix this MTA4ATF51264HZ-2G3 with other memory modules of different brands or speeds?
A: Mixing is possible but not recommended. Different brands or speeds may cause instability; the system will downclock to the slowest module. For guaranteed reliability, use identical modules.
Q: Is this memory compatible with my system?
A: This DDR4 260-pin SO-DIMM fits notebooks supporting DDR4-2400/PC4-19200, non-ECC, unbuffered memory. Confirm your laptop’s chipset supports 4GB single-rank modules at 1.2V before purchase.
Q: What is the recommended DIMM population order for optimal performance?
A: For dual-channel laptops, populate both slots with matched capacity modules. If using a single module, place it in the primary slot (typically slot 0). Refer to your laptop manual for exact slot layout.
Q: Does this module support overclocking or XMP profiles?
A: No, this JEDEC-compliant module operates at fixed DDR4-2400 CL17. It lacks XMP profiles and does not support overclocking. For overclocking, choose enthusiast memory with XMP.
Q: What warranty and typical failure rate can I expect?
A: This module includes a 1-year warranty. Typical annualized failure rate (AFR) for such DDR4 SO-DIMMs is below 0.5% under normal use, ensuring excellent long-term reliability.