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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 16 GB |
| Memory Technology | DDR4 |
| Product Voltage | 1.2 V |
| RAM Speed | 3200 MHz |
| RAM Standard | DDR4-3200/PC4-25600 |
| Error Identifying | Non-ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL22 |
| Rank | Dual Rank x8 |
| Quantity of Pins | 288-pin |
| RAM Genre | UDIMM |
This 16GB DDR4-3200 UDIMM is a desktop memory module tailored for gaming, content creation, and demanding productivity workloads. Its dual-rank x8 configuration maximizes interleaving bandwidth, yielding measurable performance gains in multi-threaded applications and memory-intensive tasks.
1. A 16GB capacity easily handles demanding AAA games and content creation multitasking, preventing stutters when you’re running a game alongside streaming software and browser tabs.
2. DDR4-3200 speed feeds modern multi-core desktop CPUs enough bandwidth to reduce frame time spikes and accelerate video rendering exports.
3. 1.2V native operation generates minimal heat on the memory sticks, preserving stability inside tightly packed PC cases even during marathon gaming sessions.
4. CL22 low-latency timing sharpens system responsiveness, giving competitive gamers crisper input-to-display reactions in fast-paced shooters.
5. Dual Rank x8 organization leverages rank interleaving to extract extra throughput from desktop memory controllers, yielding a tangible boost in average FPS and file compression speeds.
The M378A2K43EB1-CWE is a desktop UDIMM engineered for performance-minded users who demand fluidity in every frame and efficiency in every render. Its 3200 MT/s speed is not just a number: when you are deep in a triple-A gaming session, that bandwidth feeds high-resolution textures to your GPU without micro-stuttering, keeping frame times consistent during chaotic combat scenes. The CL22 latency further sharpens this response—every command is executed with minimal delay, which directly translates to snappier level loads and reduced input lag. For video editors scrubbing through 4K timelines or compositing in After Effects, the dual-rank x8 organization becomes critical. It interleaves memory banks so that while one rank is busy with a read operation, the other prepares the next, effectively hiding refresh gaps and sustaining throughput under continuous heavy writes. A 16 GB capacity lets you keep multiple chroma-keyed streams in memory, avoiding disk paging. All at a 1.2 V operating voltage, this module runs cooler than previous generations, preserving turbo boost headroom for longer render passes without throttling. It solves the real-world pain of waiting—whether for a boss fight to load or a final-frame export to complete.
Gaming Build
For a responsive gaming rig, deploy a dual-channel configuration using two 16GB modules for a total of 32GB. The DDR4-3200 UDIMM speed with CL22 latency offers stable frametimes and sufficient headroom for modern AAA titles, background applications, and streaming. If budget is tight, a 16GB kit (2×8GB) can suffice, but 32GB is the sweet spot for longevity.
Content Creation
Content professionals should populate all four DIMM slots with these 16GB modules to reach 64GB. This capacity is ideal for 4K/8K video editing, 3D rendering, and working with large asset libraries, where timeline scrubbing and viewport responsiveness benefit from abundant RAM. The dual-rank x8 design also helps maintain bandwidth under heavy multi-core workloads.
General Productivity
A single 16GB module provides a cost-effective start for office multitasking, web browsing, and light spreadsheets, leaving room for a later upgrade. For users who routinely run dozens of browser tabs alongside Office suites and communication apps, a 32GB kit (2×16GB) delivers the ideal balance of capacity and dual-channel performance without overspending.
Rigorously tested for desktop compatibility—works seamlessly with Dell OptiPlex 7080, HP EliteDesk 800 G6, and Lenovo ThinkCentre M80s.
Q: Can I mix this M378A2K43EB1-CWE with other memory modules of different brands or speeds?
A: Mixing is technically possible, but not recommended. The system will default to the slowest module's speed and timings, potentially causing instability. For guaranteed compatibility, use identical modules.
Q: Is this memory compatible with my system?
A: This 288-pin DDR4 UDIMM is designed for desktop platforms. It requires a motherboard with a compatible DDR4 chipset (e.g., Intel 300/400/500 series or AMD 400/500 series) and supports standard JEDEC DDR4-3200 profiles.
Q: What is the recommended DIMM population order for optimal performance?
A: For dual-channel operation, populate the slots recommended by your motherboard manual, typically slots A2 and B2 first. This 16GB dual-rank module performs best when paired symmetrically across channels.
Q: Does this module support overclocking or XMP profiles?
A: No, this module adheres strictly to JEDEC DDR4-3200 CL22 specifications and does not include XMP profiles. It operates at its rated speed and timings without overclocking support.
Q: What warranty and typical failure rate can I expect?
A: This Samsung memory module is backed by a 1-year warranty. The annualized failure rate (AFR) is industry-low, typically below 0.5%, ensuring reliable long-term operation under normal conditions.