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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 16 GB |
| Memory Technology | DDR5 |
| Product Voltage | 1.1 V |
| RAM Speed | 4800 MHz |
| RAM Standard | DDR5-4800/PC5-38400 |
| Error Identifying | Non-ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL40 |
| Rank | Single Rank x8 |
| Quantity of Pins | 288-pin |
| RAM Genre | UDIMM |
Optimized for mainstream desktop platforms, this 16 GB DDR5-4800 UDIMM delivers solid performance for gaming, content creation, and productivity workloads. Its single-rank x8 configuration and unbuffered signal path reduce electrical loading on the memory controller, enabling stable operation at the JEDEC-standard 1.1 V and CL40 latency without manual tuning.
1. DDR5 technology doubles the burst length and delivers higher bandwidth, accelerating 4K video renders and multitasking workflows.
2. 4800MT/s data rate provides ample throughput for high-fps gaming, preventing frame drops in fast-paced scenes.
3. CL40 latency strikes a balance between speed and responsiveness, ensuring quick system reaction during competitive gameplay.
4. 1.1V operating voltage reduces thermal output, allowing tighter case builds and more headroom for memory overclocking.
5. Single Rank x8 configuration minimizes electrical loading on the memory controller, enhancing stability at high frequencies for demanding desktop applications.
The M323R2GA3BB0-CQKOL is a 16GB DDR5 unbuffered DIMM built for high-performance desktop platforms, and its four defining characteristics translate directly into a smoother, more responsive experience for gamers and content creators. The DDR5-4800 speed unleashes 38.4 GB/s of bandwidth, so when you are cutting through a 4K timeline in Premiere Pro or streaming a CPU-intensive open-world title, your processor never waits for data, eliminating frame drops and render stalls. The CL40 latency, optimized for DDR5’s burst architecture, keeps command response razor-sharp during split-second aiming or rapid scene scrubbing. Its single-rank x8 configuration ensures rock-solid compatibility across a wide range of 600-series motherboards and leaves ample room for future expansion, which is critical when scaling a system from casual gaming to a full-time freelance workstation. Operating at just 1.1V, it draws less power and produces less heat, preserving turbo boost headroom during marathon rendering or competitive play. Every frame, every preview, every deadline becomes easier to hit.
This 16GB DDR5-4800 Non-ECC UDIMM is a desktop memory module. Below are capacity planning recommendations.
Gaming Build
For modern gaming, a 32GB kit (2x16GB) in dual-channel mode is recommended for optimal performance. Install the pair in correct slots; this handles games and streaming smoothly. A single 16GB stick suffices for lighter gaming but may stutter.
Content Creation
For 4K video editing and 3D rendering, populate all four DIMM slots with 16GB modules for a 64GB capacity. This large pool reduces disk caching and keeps projects in RAM, minimizing rendering times. Ensure dual-channel operation across all slots.
General Productivity
For office applications, web browsing, and light multitasking, a single 16GB module offers a cost-effective upgrade. Adding a second 16GB stick later for dual-channel 32GB provides a nice performance uplift for heavier multitasking. This phased approach balances budget and future needs.
These recommendations help tailor capacity to your workload.
Rigorously tested, compatible with Intel Z790, B760 and AMD X670, B650 desktops.
Q: Can I mix this M323R2GA3BB0-CQKOL16GB with other memory modules of different brands or speeds?
A: Mixing modules is possible but not recommended. The system will downclock all memory to the slowest common speed and may face stability issues. For guaranteed compatibility, use identical modules in matched kits.
Q: Is this memory compatible with my system?
A: This 16GB DDR5-4800 UDIMM requires a motherboard with a compatible DDR5 chipset, such as Intel 600/700 series or AMD 600 series. Please verify your board supports DDR5 UDIMMs and 4800MT/s speed.
Q: What is the recommended DIMM population order for optimal performance?
A: For a single module, install it in the second slot from the CPU (DIMM_A2). For dual-channel configurations, populate DIMM_A2 and DIMM_B2 first. Always consult your motherboard manual for the exact population order.
Q: Does this module support overclocking or XMP profiles?
A: This is a JEDEC-standard DDR5-4800 module running at a fixed CL40 profile. It does not include XMP or EXPO profiles for overclocking. Operation is limited to its native 4800MT/s speed for maximum platform stability.
Q: What warranty and typical failure rate can I expect?
A: This module includes a 1-year warranty. Its typical annualized failure rate (AFR) is well below 0.5%, reflecting rigorous component selection and testing, ensuring reliable long-term performance in desktop environments.