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| Error Identifying | Non-ECC |
|---|---|
| Signal Type | Unbuffered |
| Product Type | Memory Module |
| Compliance Standards | CE,WEEE,RoHS |
| Memory Capacity | 8 GB |
| Memory Technology | DDR3 |
| RAM Speed | 1600 |
| RAM Standard | DDR3-1600/PC3-12800 |
| Column Access Strobe (CAS) | CL11 |
| Rank | Dual Rank x8 |
| Quantity of Pins | 204-pin |
| RAM Genre | SoDIMM |
This is a non-ECC unbuffered DDR3-1600 SoDIMM, purpose-built for notebook and mobile workstation upgrades where low power and easy installation are critical. Its dual-rank x8 configuration with CL11 timing improves memory bandwidth through rank interleaving, enhancing multitasking responsiveness in compact, battery-dependent systems.
1. SoDIMM form factor enables effortless tool-free upgrades, letting users instantly revitalize aging ultrabooks or compact notebooks for mobile productivity.
2. Non-ECC memory operation trims controller overhead and power draw, directly extending battery runtime during long flights or back-to-back meetings.
3. Unbuffered signal architecture reduces access latency and waste heat, keeping fanless thin-and-light laptops cool and quiet under casual multitasking.
4. 8GB capacity comfortably handles numerous browser tabs, office suites, and video calls simultaneously without a swap-induced lag spike.
5. Mainstream DDR3-1600 speed aligns perfectly with the chipset sweet spot of legacy notebooks, delivering a stable plug-and-play performance lift without excessive voltage or heat.
Based on the SoDIMM form and 204-pin layout, this is notebook memory. Four features drive real-world value. Non-ECC, Unbuffered design cuts controller latency, enabling faster wake times and smoother app launches under a laptop’s limited power budget. The Dual Rank x8 organization packs two addressable rank groups, which allows memory interleaving—a critical advantage when a mobile workstation runs large Excel models or virtual machines, as it prevents micro-stutters during heavy multitasking. The 8GB capacity at DDR3-1600 CL11 offers an ideal sweet spot for portable upgrades: it delivers 12.8 GB/s bandwidth with disciplined access timing, ensuring older ultrabooks and thin notebooks boot faster and sustain longer battery life compared to 1.5V-only modules. Finally, the standard SoDIMM 204-pin interface guarantees drop-in compatibility with most laptops, turning a frustratingly slow machine into a responsive travel companion in minutes.
Laptop Upgrade
For systems with a single 4GB or 8GB SO-DIMM, adding one of these 8GB DDR3-1600 modules provides an immediate capacity boost. Installing two identical modules in dual-channel mode doubles bandwidth and noticeably improves integrated graphics performance. Always match the existing module’s specifications or replace both with a matched pair of this dual-rank, x8 part for optimal compatibility.
Mobile Workstation
Professional workloads like CAD, 3D rendering, or data analysis benefit from maximizing capacity. If your mobile workstation has two SODIMM slots, a 16GB kit (two of these 8GB modules) is the practical ceiling; four-socket systems can reach 32GB using four modules. The dual-rank design offers slightly better bandwidth than single-rank alternatives, helping sustain performance under heavy multitasking and large dataset loads.
Ultrabook Power Saving
This module operates at the standard 1.5V and is not a low-voltage DDR3L part. Many ultrabooks strictly require 1.35V DDR3L SODIMMs for power efficiency; verify your platform’s voltage tolerance before purchase. If compatible, a single 8GB module draws less power than a dual-module configuration, but battery life will still be shorter than with dedicated low-voltage memory—prioritize DDR3L when runtime is critical.
Rigorously tested. Compatible with laptops: Dell Latitude E6440, Lenovo ThinkPad T440, HP EliteBook 840 G1.
Q: Can I mix this M471B1G73CB0-YK0 with other memory modules of different brands or speeds?
A: While mixing brands or speeds may work, the system defaults to the lowest common speed, risking instability. For reliable operation, use identical modules matching this unit’s 8GB DDR3-1600 CL11 specifications.
Q: Is this memory compatible with my laptop?
A: This DDR3 204-pin SoDIMM is designed for notebooks supporting 1600 MT/s. Confirm your laptop accepts 8GB dual-rank modules and has a compatible DDR3 slot. Most Intel/AMD platforms from that era work.
Q: What is the recommended DIMM population order for optimal performance?
A: For dual-channel performance, populate both slots with identical modules. If adding to an existing unit, install the matched pair in the two slots; a single module can go in either slot without order preference.
Q: Does this module support overclocking or XMP profiles?
A: No, this JEDEC-compliant module does not support XMP or overclocking. It operates solely at its rated DDR3-1600 CL11 specifications to ensure stability and maximum compatibility with laptop systems.
Q: What warranty and typical failure rate can I expect?
A: Samsung provides a 1-year warranty. The AFR is typically under 0.5%, reflecting exceptional reliability. In the rare event of failure, replacement is handled promptly under the warranty terms.