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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 | Single Rank x8 |
| Quantity of Pins | 288-pin |
| RAM Genre | UDIMM |
This is a standard desktop UDIMM DDR4-3200 memory module, best matched with high-performance gaming, content creation, and general productivity systems. Its single-rank x8 organization and unbuffered signal type ensure low electrical loading on the memory controller, delivering stable operation and reduced latency for responsive multitasking and sustained application throughput.
1. A full 16GB capacity comfortably handles modern AAA gaming and simultaneous streaming, preventing stutter when switching between memory-hungry creative applications.
2. Operating at 3200MT/s places the memory squarely in the performance sweet spot, translating directly into higher frame rates and noticeably faster rendering times in content creation suites.
3. CL22 timing at this frequency keeps command intervals tight, delivering the snappy cursor-to-action response competitive gamers demand without compromising out-of-the-box stability.
4. Operating at just 1.2V reduces thermal output inside the chassis, contributing to a cooler and quieter system even during extended high-load gaming or rendering sessions.
5. The single-rank x8 organization minimizes electrical loading on the memory controller, enabling broader motherboard compatibility and leaving headroom for subtle frequency tuning in enthusiast builds.
The Samsung M378A2G43AB3-CWEDY is a desktop UDIMM engineered for mainstream performance seekers. Its 3200 MT/s speed and PC4-25600 bandwidth mean that in triple-A gaming, asset streaming happens seamlessly, eliminating stutter when you scan expansive open worlds. Paired with a 16GB capacity, you can run a modern game, a voice chat, and a browser tab full of strategy guides without the system resorting to sluggish virtual memory. The single-rank x8 design optimizes the signal path to the memory controller, translating into quicker command response in latency-sensitive tasks like real-time video preview scrubbing. And because it operates at a low 1.2V, heat output stays minimal during marathon rendering sessions, preserving the stability of air-cooled builds. This non-ECC, unbuffered module also ensures effortless plug-and-play compatibility with the latest Intel and AMD desktop platforms, making it a reliable, cost-effective upgrade that lets you spend more time creating and competing rather than troubleshooting.
Based on the 288‑pin UDIMM, non‑ECC, unbuffered DDR4‑3200 design, this 16 GB module is a desktop memory component. Capacity planning for three typical workloads is outlined below.
Gaming Build
Install two identical 16 GB modules for a 32 GB dual‑channel configuration, which eliminates stuttering in modern AAA games and streaming workloads. Budget‑conscious builders can start with a single stick and later add a matching second module to activate dual‑channel bandwidth.
Content Creation
A 64 GB setup using four of these 16 GB UDIMMs comfortably handles 4K video editing, 3D rendering, and large compositing projects without disk swapping. For 1080p timelines, a 32 GB (2×16 GB) kit serves as a cost‑effective entry point that allows future expansion.
General Productivity
A single 16 GB module provides ample headroom for office suites, web browsing, and video conferencing, leaving slots free for later upgrades. If integrated graphics drive multiple displays, a 2×16 GB pair delivers extra bandwidth and smoother multitasking while remaining affordable.
Rigorously tested, compatible with desktops: Dell OptiPlex 7080, HP EliteDesk 800 G6, Lenovo ThinkCentre M80s.
Q: Can I mix this M378A2G43AB3-CWEDY with other memory modules of different brands or speeds?
A: Mixing is possible, but we strongly recommend identical modules for guaranteed stability. Different specs will force the system to run at the lowest common speed and may cause compatibility issues.
Q: Is this memory compatible with my system?
A: This 288-pin UDIMM is designed for desktop motherboards with DDR4 support, such as Intel 100-series or newer and AMD AM4 platforms. Please check your motherboard's QVL for specific model compatibility.
Q: What is the recommended DIMM population order for optimal performance?
A: For dual-channel boards, install this single-rank module in the primary slot (often DIMM_A2). If using two modules, populate A2 and B2 slots first. Refer to your motherboard manual for exact slot numbering.
Q: Does this module support overclocking or XMP profiles?
A: No. This module operates at the JEDEC standard DDR4-3200 CL22 profile. It does not feature XMP and is not designed for overclocking; it delivers guaranteed performance at its rated speed.
Q: What warranty and typical failure rate can I expect?
A: This memory includes a 1-year warranty. Industry-wide, modules like this have a very low annualized failure rate, typically well below 0.5%, ensuring high reliability under normal operating conditions.