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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 |
Identified as a standard desktop memory module, this Samsung DDR4-3200 UDIMM is optimized for gaming rigs, content creation workstations, and high-performance productivity builds. Its single-rank x8 configuration paired with a low CL22 latency ensures excellent signal integrity and broad motherboard compatibility, while native 1.2V operation and XMP 2.0 readiness allow for power-efficient, one-click overclocking to the rated 3200 MT/s.
1. Generous capacity allows simultaneous heavy multitasking between complex creative projects and demanding game titles, preventing stutter when switching contexts.
2. High bandwidth sustains elevated frame rates at high resolutions and accelerates large file transfers in content creation workflows.
3. Tightly calibrated CAS latency sharpens the command-to-data response, reducing input-to-display lag for faster reaction in competitive play.
4. Low operating voltage reduces thermal stress within enclosed chassis, helping cooling solutions maintain consistent turbo clocks over marathon sessions.
5. Single‑rank memory topology lessens electrical load on the memory controller, granting overclockers extra frequency stability when pushing profiles for peak gaming throughput.
The Samsung DDR4 UDIMM M378A2G43AB3-CWE is purpose‑built to eliminate the performance bottlenecks that frustrate desktop power users. Its 3200MT/s transfer rate delivers 25.6GB/s of peak bandwidth, which means your processor stays continuously fed during heavy workloads. When scrubbing through a 4K timeline in DaVinci Resolve, this speed prevents frame drops and keeps the preview pane fluid, allowing you to make real‑time edits without rendering delays. The 16GB capacity is equally critical: it gives AAA titles like open‑world RPGs enough headroom to stream massive texture packs while you simultaneously run a browser, chat apps, and recording software, avoiding the frame‑time spikes that occur when the system starts swapping to slow storage. An often‑overlooked advantage is its Single Rank x8 architecture. By presenting a lighter electrical load to the memory controller, the module sustains tighter command timing and maximum frequency under prolonged stress—directly translating into higher 1% low frame rates during competitive multiplayer matches where split‑second consistency wins firefights. Finally, the 1.2V low‑voltage design dramatically cuts heat generation. During an overnight 3D rendering session that pushes every component to its thermal limit, this cooler operation helps maintain full boost clocks, safeguarding both your output quality and your hardware longevity. Engineered as a standard 288‑pin unbuffered non‑ECC module, it drops seamlessly into mainstream desktop boards, making it a hassle‑free upgrade that bridges the gap between everyday multitasking and uncompromising creative or gaming performance.
Gaming Build
For a modern gaming PC, install two of these 16 GB UDIMMs in a dual‑channel configuration to achieve 32 GB of total capacity. This eliminates memory bottlenecks in AAA titles and provides ample headroom for simultaneous streaming, voice chat, and browser tabs. Always populate the paired slots (typically A2 and B2) with identical modules to guarantee stable 3200 MT/s operation.
Content Creation
Content creators working with 4K video editing, 3D rendering, or large texture sets should populate all four DIMM slots with these 16 GB modules to reach a dense 64 GB. The large capacity minimizes disk swapping and enables smooth timeline scrubbing and real‑time previews. Stick to matched, single‑rank kits to maintain signal integrity and avoid interoperability headaches.
General Productivity
For everyday office suites, web browsing, and moderate multitasking, a single 16 GB module is a cost‑effective starting point that keeps an upgrade path open. Adding a second identical 16 GB stick later delivers a dual‑channel performance lift and bumps capacity to 32 GB, comfortably handling heavier spreadsheets and conference‑call multitasking without overspending initially.
Rigorously tested compatible with Dell OptiPlex 5090, HP ProDesk 400 G7, Lenovo ThinkCentre M80s desktops.
Q: Can I mix this M378A2G43AB3-CWE with other memory modules of different brands or speeds?
A: Mixing is possible but not recommended. Faster modules will downclock to the slowest common speed, and mixed brands can cause instability. For reliable dual-channel operation, install identical modules with matched timings.
Q: Is this memory compatible with my system?
A: It is a standard desktop DDR4 UDIMM for motherboards with 288-pin slots. Verify your board supports DDR4-3200 non-ECC unbuffered memory and check the QVL list. Compatible with mainstream Intel and AMD chipsets from 100-series onwards.
Q: What is the recommended DIMM population order for optimal performance?
A: Install a single module in the slot recommended by your motherboard manual, usually A2. For dual-channel, populate matched modules in A2 and B2. This ensures full 3200 MT/s bandwidth with the rated CL22 latency.
Q: Does this module support overclocking or XMP profiles?
A: No, this is a JEDEC-standard DDR4-3200 CL22 unbuffered DIMM. It runs at its native 1.2V speed without XMP. Overclocking is not officially supported, but it can reliably operate at the rated 3200 MT/s on compatible platforms.
Q: What warranty and typical failure rate can I expect?
A: This module carries a 1-year warranty covering manufacturing defects. Under normal operating conditions, the annualized failure rate (AFR) is extremely low, typically below 0.5%, ensuring long-term reliability for desktop environments.