Secure payments
Standard refund policy
Trade Assurance
| Error Identifying | Non-ECC |
|---|---|
| Signal Type | Unbuffered |
| Product Type | Memory Module |
| Compliance Standards | CE,WEEE,RoHS |
| Memory Capacity | 4 GB |
| Memory Technology | DDR3 |
| RAM Speed | 1066 |
| RAM Standard | DDR3-1066/PC3-8500 |
| Column Access Strobe (CAS) | CL7 |
| Rank | Dual Rank x8 |
| Quantity of Pins | 204-pin |
| RAM Genre | SoDIMM |
This DDR3-1066 SoDIMM is engineered for notebook upgrades and mobile workstations, delivering a low-latency CL7 timing and a dual-rank x8 configuration that enhances memory interleaving for smoother multitasking. Its unbuffered, non-ECC design and 204-pin form factor ensure straightforward drop-in compatibility and power-efficient operation, making it an ideal plug-and-play solution for extending the life of older laptops.
1. The 4 GB capacity effortlessly revives older notebooks, enabling fluid document work and unhindered web browsing without frustrating slowdowns during typical daily multitasking.
2. DDR3 technology guarantees drop-in compatibility with a huge fleet of existing mobile platforms, making memory upgrades straightforward even for non-technical users.
3. The 1066 MT/s data rate delivers stable system responsiveness while keeping power consumption in check, which helps preserve battery life and reduces fan noise in compact laptop chassis.
4. CL7 low latency sharpens application loading and UI interactions, giving the portable system a perceptibly snappy feel when opening files or switching between tasks.
5. Dual Rank x8 organization efficiently interleaves memory accesses to boost integrated graphics throughput, producing smoother visuals during presentations and HD video streaming on the go.
Upgrading your notebook with the Samsung M471B5273CH0-CF8 means choosing a module engineered to address the real-world constraints of mobile computing. This 4GB DDR3-1066 SO-DIMM is inherently a laptop memory solution, and its four defining characteristics translate directly into tangible benefits. First, the 204-pin SO-DIMM form factor guarantees seamless drop-in compatibility with a vast range of notebooks and mini-PCs, making your upgrade process tool-free and instantaneous. Second, its Unbuffered, Non-ECC design eliminates the controller chip delay found in server memory, delivering the lowest possible latency and a responsive feel when launching applications, paired with a CL7 timing that keeps your system snappy. Third, the module leverages a Dual Rank x8 architecture. For a mobile workstation running multiple virtual machines or a student juggling dozens of browser tabs while compiling code, dual rank enables interleaved memory accesses that improve bandwidth efficiency over a single-rank stick, preventing stutter during heavy multitasking. Fourth, this 1.5V DDR3 module strikes a critical power envelope. When you install it into an ultrabook or an aging laptop, the stable voltage output avoids excessive battery drain and thermal buildup that you would face with overvolted, higher-speed kits, letting you work longer unplugged while keeping the chassis cool. It is a calculated upgrade that prioritizes endurance and stable daily performance over raw, impractical speed.
Laptop Upgrade
This 4GB DDR3-1066 SO-DIMM is ideal for breathing new life into older notebooks. Most systems from that era shipped with a single 4GB module; adding a second identical stick enables dual‑channel mode and doubles capacity to 8GB, noticeably improving multitasking responsiveness. Before purchasing, verify your laptop supports dual‑rank x8 modules and has a free slot, or replace the existing single module with a matched pair.
Mobile Workstation
For professional workloads like CAD, 3D rendering, or large spreadsheets, capacity is critical. Starting from a single 4GB module, you can populate both slots with 8GB DDR3-1066 modules—often the maximum supported—reaching 16GB total. Though speed is limited to 1066MT/s, the extra capacity prevents swap thrashing and keeps resource‑hungry applications running smoothly in the field.
Ultrabook Power Saving
While this particular module operates at the standard 1.5V, many ultra‑thin notebooks require low‑voltage DDR3L (1.35V) for better battery life. If your ultrabook supports dual‑voltage operation, using 1.35V SO-DIMMs can extend runtime versus standard 1.5V parts. For longevity, always match the voltage specification; mixing 1.5V and 1.35V modules may force the system to run at the higher voltage, negating the power‑saving benefit.
Rigorously tested, compatible with laptops such as ThinkPad X201, Latitude E6410, ProBook 6450b.
Q: Can I mix this M471B5273CH0-CF8 with other memory modules of different brands or speeds?
A: Mixing is possible but not recommended. The system will clock down to the slowest module’s speed. For best stability in notebooks, use identical DIMMs with same capacity, rank, and latency.
Q: Is this memory compatible with my laptop system?
A: This 204-pin DDR3 SoDIMM fits laptops with 2nd/3rd Gen Intel Core or AMD equivalent platforms. Please check your laptop’s manual for DDR3-1066 support and maximum capacity per slot before purchasing.
Q: What is the recommended DIMM population order for optimal performance?
A: For dual-channel capable notebooks, populate both slots with identical modules. If using a single 4GB module, install it in the primary slot (usually slot 0) as indicated in your service manual.
Q: Does this module support overclocking or XMP profiles?
A: No, this is a standard JEDEC-compliant DDR3-1066 SoDIMM. It does not support XMP profiles or voltage-based overclocking. The module operates at fixed timings (CL7) for reliable, low-power notebook use.
Q: What warranty and typical failure rate can I expect?
A: This module comes with a 1-year warranty. Typical annualized failure rate (AFR) for quality DDR3 SoDIMMs is below 0.5% under normal operating conditions, ensuring dependable long-term performance in laptops.