General

Engineer's Note

This is a notebook memory module utilizing a 260-pin DDR4-2400 SoDIMM form factor with an unbuffered signal type. Its dual-rank x8 configuration and CL17 latency deliver efficient multi-tasking performance for mobile workstations and laptop upgrades, while the low 1.2V power consumption ensures extended battery life and seamless plug-and-play compatibility.

Technical Specs & Insights

1. The SoDIMM form factor makes this a drop-in upgrade for laptops and mini PCs, requiring no technical expertise to boost system memory in minutes.
2. A 16GB capacity provides the headroom needed for heavy multitasking, allowing dozens of browser tabs, office applications, and conferencing tools to run concurrently without slowdowns.
3. DDR4 technology operates at an energy-efficient 1.2V, which directly reduces power consumption and helps laptops run cooler and longer on battery.
4. The 2400 MT/s speed delivers sufficient throughput for smooth everyday computing, streaming, and entry-level content creation on portable platforms.
5. A CL17 latency strikes an optimal balance between responsiveness and power draw, ensuring snappy application launches without compromising notebook battery life.

Why These Specs Matter

When you upgrade your notebook, you are not just adding capacity—you are solving real frustrations like sluggish multitasking, short battery life, and cramped physical space. The Samsung M474A2K43BB1-CRCQ is a 16 GB unbuffered DDR4‑2400 SODIMM built precisely for these demands. In a mobile workstation crunching large spreadsheets or rendering 3D models, the dual‑rank x8 organization interleaves memory accesses across two ranks, visibly smoothing out stutter when switching between resource‑heavy applications. Meanwhile, the CL17 latency and 2400 MT/s bandwidth keep your creative tools responsive without wasting precious battery reserves: as a DDR4 module operating at just 1.2 V, it delivers substantially lower power draw than older generations, directly extending the time between charges for a thin‑and‑light laptop used in back‑to‑back meetings. The unbuffered design eliminates the signal‑timing overhead of registered memory, delivering lower absolute latency that benefits everyday snappiness. And because it uses the universally compatible 260‑pin SODIMM form factor, installation is a tool‑free, five‑minute job—turning a sluggish ultrabook into an agile field companion, whether you are analyzing data on site or editing photos while traveling.

Endurance & Reliability

Laptop Upgrade
When upgrading a laptop with a single 8 GB module, add this 16 GB DDR4-2400 SoDIMM for a 24 GB total, or replace the original with two 16 GB modules to achieve 32 GB of dual‑channel operation. The dual‑rank x8 design improves memory interleaving, enhancing multitasking without BIOS tuning. Always match the speed and CAS latency (CL17) for stable performance.

Mobile Workstation
Maximize capacity by populating both SoDIMM slots with two of these 16 GB modules, yielding 32 GB—a sweet spot for CAD, 3D rendering, and large datasets. The dual‑rank configuration delivers higher sustained bandwidth than single‑rank alternatives, reducing bottlenecks when working with virtual machines or complex simulations. Verify the laptop chipset supports 32 GB of unbuffered DDR4 before purchasing.

Ultrabook Power Saving
This module operates at a standard 1.2 V, aligning with ultrabook low‑power requirements. A single 16 GB stick keeps one slot free, minimizing active DRAM chips and extending battery life compared to two smaller modules. For the best efficiency, pair it with a processor that supports DDR4‑2400 at low latencies; the CL17 ranking balances speed and idle power draw, ideal for all‑day productivity.

Verified Compatibility

Tested and guaranteed compatible with Dell Latitude 7490, Lenovo ThinkPad T480, HP EliteBook 840 G5.

FAQ