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| Error Identifying | Non-ECC |
|---|---|
| Signal Type | Unbuffered |
| Compliance Standards | EU RoHS,FCC |
| Product Type | Memory Module |
| Memory Capacity | 4 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 standard laptop memory module, specifically a DDR3-1600 SoDIMM with a capacity of 4GB, ideally suited for upgrading older notebooks or mobile workstations to improve multitasking in everyday productivity and light content creation tasks. Its dual-rank x8 organization enhances per-channel memory density and interleaving efficiency, while the unbuffered, non-ECC design and 204-pin form factor ensure straightforward plug-and-play compatibility with a broad range of Intel and AMD mobile platforms.
1. A 4GB capacity comfortably supports everyday multitasking and browser-heavy workflows, preserving snappy responsiveness without adding thermal stress to the compact notebook chassis.
2. DDR3 technology delivers proven energy efficiency at its native voltage, extending unplugged runtime so mobile professionals can stay productive through long commutes and back-to-back meetings.
3. The 1600 MT/s data rate accelerates application launches and wake-from-sleep transitions, keeping an ultraportable feeling agile even when juggling cloud apps, email, and streaming.
4. Dual Rank x8 interleaving boosts sustained memory throughput just enough to give integrated graphics a smoother frame delivery during presentations and light photo editing, all within the same frugal power envelope.
5. The SoDIMM form factor turns a memory refresh into a no-tools, drop-in upgrade—simply click in the module and instantly revitalize an aging laptop for modern workloads.
The M471B5273CH0-CK0 is a notebook SODIMM module purpose-built for the constraints of mobile computing. Its four core strengths—a Non-ECC unbuffered architecture, the 204-pin SODIMM form factor, DDR3-1600 speed at CL11, and a dual-rank x8 configuration—translate directly into practical gains for your daily workflow. In a mobile workstation running heavy spreadsheets, photo editing, or virtual machines, the Non-ECC unbuffered design sheds the power-hungry logic of registered server memory. This means lower voltage demand and less heat, so your battery lasts longer during unplugged crunch sessions without sacrificing the low-latency response that CL11 delivers for smooth application switching. The dual-rank layout further prevents micro-stutter by interleaving memory banks, keeping large file saves and video exports fluid. When upgrading a thin-and-light ultrabook, the industry-standard 204-pin SODIMM shape ensures a flawless drop-in fit into the tightest chassis, letting you double capacity from 2GB to 4GB in minutes. Together, these characteristics give you a cooler, energy-sipping upgrade that respects battery runtime, eliminates compatibility guesswork, and extends the usable life of your portable machine with zero hassle.
This is a notebook memory module: a 4 GB DDR3‑1600 non‑ECC unbuffered 204‑pin SoDIMM. The following capacity‑planning advice targets typical laptop workloads.
Laptop Upgrade
If your system has one free slot, add a second identical M471B5273CH0‑CK0 module to create an 8 GB dual‑channel configuration. This simple step reduces disk swapping and noticeably improves responsiveness during web browsing, office multitasking, and video calls on older machines.
Mobile Workstation
A pair of these 4 GB modules provides an 8 GB baseline for entry‑level CAD, data analysis, or light virtualization. For larger professional datasets, populate all available SoDIMM slots—up to four modules yielding 16 GB—or upgrade to compatible 8 GB DDR3‑1600 SoDIMMs that maintain the same non‑ECC unbuffered architecture.
Ultrabook Power Saving
A single 4 GB module draws less power than a dual‑channel kit, helping extend battery life. Although rated at 1.5 V, the platform often lowers voltage during idle periods. Paired with an SSD, the dual‑rank design delivers enough bandwidth for email, document editing, and streaming while keeping energy consumption low.
Rigorously tested for compatibility with laptops including ThinkPad X230, Dell Latitude E6430, and HP EliteBook 8470p.
Q: Can I mix this M471B5273CH0-CK0 with other memory modules of different brands or speeds?
A: Mixing is possible but not advised. The system will downclock all modules to the slowest speed and may face compatibility issues. For guaranteed stability, use identical matched modules.
Q: Is this memory compatible with my system?
A: This DDR3-1600 204-pin SoDIMM is designed for laptops, typically supporting 3rd/4th Gen Intel Core platforms. Confirm your notebook accepts 4GB, 1.35V low voltage, and DDR3 standard. Always check the service guide.
Q: What is the recommended DIMM population order for optimal performance?
A: For dual-channel laptops, install a matching pair in the two available slots to enable dual-channel mode. This provides the best bandwidth. Single-channel operation is automatic if only one slot is populated.
Q: Does this module support overclocking or XMP profiles?
A: No. This JEDEC-standard module does not support XMP or overclocking. It runs at a fixed 1600MHz with CL11 timings, ensuring reliable, energy-efficient operation in notebooks.
Q: What warranty and typical failure rate can I expect?
A: This memory includes a 1-year warranty. The annualized failure rate is extremely low, typically under 0.5%, backed by stringent component screening and full module testing for mobile reliability.