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| Product Type | Memory Module |
|---|---|
| Compliance Standards | RoHS |
| Memory Capacity | 4 GB |
| Memory Technology | DDR4 |
| Product Voltage | 1.2V |
| RAM Speed | 2133MHz |
| RAM Standard | DDR4-2133/PC4-17000 |
| Error Identifying | Non-ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL15 |
| Rank | Single Rank x8 |
| Quantity of Pins | 288-pin |
| RAM Genre | UDIMM |
This Micron DDR4-2133 UDIMM is engineered for mainstream desktop platforms, offering smooth performance in productivity, content creation, and gaming workloads with its non-ECC, unbuffered design ensuring stable signal integrity. The single-rank x8 configuration combined with a CAS latency of 15 delivers efficient memory access and low latency, making it a solid choice for cost-effective builds that prioritize everyday responsiveness.
1. The DDR4 architecture improves bandwidth efficiency, delivering noticeably smoother multitasking and quicker file renders during content creation sessions.
2. Operating at an entry-level DDR4 frequency ensures stable frame pacing in mainstream gaming, reducing stutter when multiple background applications are active.
3. A low CL15 latency sharpens system responsiveness, giving competitive players faster reaction windows in high-refresh-rate scenarios.
4. The single-rank x8 design places less stress on the memory controller, which enhances compatibility and leaves more overclocking headroom for enthusiast motherboards.
5. Running at just 1.2 volts, the module generates minimal heat, helping maintain quiet cooling profiles and steady boost clocks throughout demanding desktop workloads.
When a budget-conscious desktop user wants to escape the sluggishness of an aging system, this Micron 4GB DDR4-2133 UDIMM instantly transforms daily performance. It is not a server part but a true desktop memory module, and it addresses two real-world frustrations. First, in entry-level 3A gaming or e-sports titles, every millisecond counts. The tight CL15 latency and 2133MHz speed slash the delay between a mouse click and on-screen action, delivering the crisp, responsive feel competitive players demand without the cost of exotic overclocking RAM. Second, for a home studio editing 1080p video or an office multitasker juggling large spreadsheets and countless browser tabs, the unbuffered architecture ensures a direct, low-overhead pathway between the CPU and memory. Frequent frame drops during timeline scrubbing and the infuriating freeze when switching between applications are dramatically reduced. Operating at just 1.2V, this single-rank module also generates minimal heat, keeping a compact micro-ATX build quiet and stable even under sustained load. It turns a frustrating wait into seamless productivity and play.
Desktop Memory – Based on the Non‑ECC, Unbuffered, 288‑pin UDIMM form factor, this 4 GB DDR4‑2133 module is typical for desktop systems.
Gaming Build
For modern gaming, a single 4 GB module is insufficient. Deploy a dual‑channel kit of two matched sticks for 16 GB (2×8 GB) or 32 GB (2×16 GB) at higher speeds, populating alternating slots. This ensures the bandwidth needed to prevent stuttering in memory‑sensitive titles.
Content Creation
Video editing and 3D rendering thrive on capacity. Aim for 64 GB using four 16 GB UDIMMs or a two‑DIMM 32 GB×2 configuration if the motherboard supports it, keeping memory ranks balanced. A large pool prevents scratch‑disk thrashing during 4K timelines and complex scene renders.
General Productivity
Budget‑conscious office multitasking works well with a single 8 GB or 16 GB stick, leaving room for a later drop‑in upgrade. Pair it with the existing 4 GB module only if the board supports mixed capacities in dual‑channel flex mode; otherwise, a matched 8 GB kit delivers the best price‑to‑performance for web, documents, and video calls.
Rigorously tested for desktops like Dell OptiPlex 7040, HP EliteDesk 800 G2, Lenovo ThinkCentre M700.
Q: Can I mix this MTA8ATF51264AZ-2G1B1 with other memory modules of different brands or speeds?
A: Mixing is possible but not recommended. The system will downclock all modules to the lowest common speed, often 2133MHz. Differing brands, timings, or ranks may cause instability; matched kits ensure reliable dual-channel operation.
Q: Is this memory compatible with my system? Which motherboard chipsets does it support?
A: This is a standard 288-pin DDR4 UDIMM. It works with Intel 100/200 Series and AMD AM4 platforms using DDR4. Verify your motherboard supports non-ECC unbuffered memory at 1.2V before purchasing.
Q: What is the recommended DIMM population order for optimal performance with this module?
A: Install this single-rank 4GB module into the primary channel slot (often DIMM_A2 for 1-DPC configurations). For dual-channel, add an identical module in the corresponding slot on the second channel, as per your motherboard manual.
Q: Does this module support overclocking or XMP profiles?
A: No, it operates at JEDEC standard DDR4-2133 CL15 with no XMP profile. The module is designed for stock 1.2V operation only and does not support memory overclocking or profile-based tuning.
Q: What warranty and typical failure rate can I expect with this memory?
A: This module comes with a 1-year warranty. Annualized failure rate is typically below 0.5% under normal operating conditions. We provide replacement for defects during the warranty period.