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| Product Type | Memory Module |
|---|---|
| Compliance Standards | RoHS |
| Memory Capacity | 4 GB |
| Memory Technology | DDR3 |
| RAM Speed | 1866MHz |
| RAM Standard | DDR3-1866/PC3-14900 |
| Error Identifying | Non-ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL13 |
| Rank | Single Rank x8 |
| Quantity of Pins | 240-pin |
| RAM Genre | UDIMM |
This 4GB DDR3-1866 unbuffered non-ECC UDIMM, configured as single-rank x8 with a tight CAS latency of 13, is ideally suited for entry-level desktop productivity and light content creation builds where responsive system performance at a budget is critical. The low-latency 1866MHz bin and single-rank topology minimize electrical loading on the memory controller, ensuring strong signal integrity and straightforward plug-and-play compatibility with a wide range of consumer platforms without the need for XMP tuning.
1. High-speed DDR3 frequency supplies sufficient throughput to stabilize frame rates in older gaming rigs and keeps multitasking fluid across everyday desktop applications.
2. Tight CAS latency shortens the interval between memory requests and data delivery, sharpening system responsiveness for content creation and competitive play.
3. Single Rank x8 organization minimizes electrical load on the memory controller, providing headroom for reliable overclocking and consistent signal integrity.
4. Modest capacity readily supports essential desktop workloads and enables an affordable dual-channel upgrade path that boosts integrated graphics performance.
5. Unbuffered DIMM architecture ensures broad compatibility with mainstream consumer motherboards, allowing hassle-free plug-and-play installation for system refreshes.
The Micron MT8KTF51264AZ-1G9E1 is a desktop-class DDR3 UDIMM, purpose-built for enthusiasts and professionals who demand responsive, uninterrupted performance from their systems. In the unforgiving arena of AAA gaming, every millisecond counts. This module’s 1866MHz frequency and CL13 latency work together to dramatically reduce the delay between your CPU’s request and the data delivery, translating directly into smoother frame pacing and faster texture streaming—so a sudden explosion or a rapid scene pan never catches your rig off guard. For video editors scrubbing through 4K timelines or applying real-time color grades, the single-rank x8 organization reduces the electrical load on the memory controller, enabling the module to sustain high transfer rates without signal degradation. That means consistent, snappy preview renders and zero dropped frames when the timeline is under heavy strain. While ECC and registered buffering are indispensable for servers, an unbuffered, non-ECC design eliminates unnecessary controller cycles, unlocking the lowest possible access latency for tasks where raw speed and agility define the experience. When you pair this module’s precise responsiveness with routine desktop workloads—multitasking across dozens of browser tabs, running a lightweight local server, or batch processing raw photos—the result is a tangible fluidity. It is not just about the 4GB capacity; it is about making that capacity perform with uncompromising efficiency, turning your desktop into a truly reactive workstation.
Desktop Memory Identified
This module is a standard DDR3-1866 UDIMM, non-ECC and unbuffered, designed for desktop platforms. The following capacity planning guidance covers typical desktop usage scenarios.
Gaming Build
For a dual-channel gaming configuration, install two matched 4GB modules for 8GB total, which handles most modern titles comfortably. To reach 16GB or 32GB, use kits of two or four identical 8GB sticks—our 4GB module is best paired with an identical unit to avoid compatibility issues. Single-rank x8 DIMMs like this one are easy on the memory controller, aiding stable overclocking.
Content Creation
Video editing and 3D rendering thrive on high capacity, so populate all four slots for a 64GB setup using 16GB modules where possible; our 4GB stick may serve as a starter. For lighter workloads, install two kits of paired modules to reach 16GB or 32GB, ensuring matched ranks and speeds to prevent bandwidth bottlenecks under sustained rendering.
General Productivity
A single 4GB module is sufficient for basic office tasks, e-mail, and web browsing, offering a cost-effective entry point. For smoother multitasking, upgrade to 8GB (2×4GB) in dual-channel mode, which noticeably improves responsiveness with multiple applications open. This DDR3-1866 speed provides snappy daily performance without unnecessary expense.
Rigorously tested, validated for desktops: Dell OptiPlex 9020, HP EliteDesk 800 G1, Lenovo ThinkCentre M93p, and similar.
Q: Can I mix this MT8KTF51264AZ-1G9E1 with other memory modules of different brands or speeds?
A: Mixing is possible, but not recommended. The system will default to the slowest module’s speed and timings, potentially causing instability. For optimal reliability, use identical modules with the same speed, rank, and CAS latency.
Q: Is this memory compatible with my system? It uses an Intel 8 Series chipset on a desktop motherboard.
A: Yes, this non-ECC unbuffered DDR3 UDIMM is compatible with most desktop motherboards featuring Intel 8 Series chipsets (e.g., Z87, H87) that support DDR3-1866. Verify the board supports 4GB single-rank x8 modules.
Q: What is the recommended DIMM population order for optimal performance?
A: Install this single-rank module in the slot furthest from the CPU socket for single-channel operation. For dual-channel, add an identical module in the same-colored slot pair as indicated in your motherboard manual.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a standard JEDEC-compliant DDR3-1866 module with fixed CL13 timings. It does not feature XMP profiles or support overclocking beyond the rated speed and latency.
Q: What warranty and typical failure rate can I expect?
A: This module includes a one-year warranty. The typical annualized failure rate (AFR) for quality DDR3 UDIMMs is below 0.5% under normal operating conditions, ensuring long-term reliability.