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Trade Assurance
| Compliance Standards | EU RoHS,FCC |
|---|---|
| Product Type | Memory Module |
| Memory Capacity | 256 MB |
| Memory Technology | DDR2 |
| RAM Speed | 400 |
| RAM Standard | DDR2-400/PC2-3200 |
| Error Identifying | Non-ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL3 |
| Rank | Single Rank |
| Quantity of Pins | 200-pin |
| RAM Genre | SoDIMM |
This unbuffered, Non-ECC DDR2-400 SoDIMM targets notebook upgrades and entry-level mobile workstations, leveraging a low-latency CL3 timing and a single-rank configuration for stable signal integrity and efficient power consumption in compact thermal envelopes. Its 200-pin form factor guarantees straightforward, drop-in compatibility with older laptop platforms, making it a reliable choice for extending the service life of legacy systems used for basic productivity and web-centric workloads.
1. SoDIMM form factor ensures effortless drop-in upgrades within space-constrained notebook chassis, perfect for reviving aging ultraportables without complex installation.
2. Non-ECC design strips away server-grade error correction overhead, preserving every watt of battery budget and minimizing internal heat buildup during travel.
3. Unbuffered signal path eliminates register delays, yielding lean command response that keeps legacy productivity tools feeling responsive on battery power.
4. Single rank architecture limits the electrical load on the memory controller, directly translating to cooler palm rests and longer runtime between charges.
5. CL3 cycle latency accelerates data retrieval for office multitasking, delivering a perceptible crispness in window switching without spiking thermals.
When restoring aging notebook systems or deploying dedicated embedded terminals, the PC2-3200R SODIMM directly shapes reliability and everyday practicality. Its 200-pin, Unbuffered, Non‑ECC and Single Rank architecture is purpose‑built to minimize power draw, which tangibly extends battery runtime for field technicians who need a revived ultraportable to last through hours of off‑site documentation. The module’s EU RoHS and FCC compliance means you are installing a component free of hazardous substances and immune to electromagnetic interference, a vital safeguard when the memory powers a medical‑cart tablet or a tightly packed industrial touch panel where signal clarity cannot be compromised. A swift CAS Latency of just 3 cycles ensures the DDR2‑400 interface responds immediately, keeping point‑of‑sale applications or lightweight Linux desktop tasks fluid and frustration‑free on repurposed netbooks. While 256 MB may seem modest, it delivers an affordable, focused capacity for single‑purpose thin clients or embedded controllers, precisely matching the needs of a digital signage player or a legacy inspection terminal without over‑investment. This module turns forgotten hardware into dependable, long‑running tools.
Laptop Upgrade
This 256 MB DDR2-400 SoDIMM is best suited for revitalizing aging laptops from the early 2000s. For basic system responsiveness, replace the existing single module with two of these modules to enable dual-channel interleaving, yielding a total of 512 MB—a meaningful boost for Windows XP-era multitasking. If the system already has a 256 MB stick, adding an identical second module offers the most cost-effective path to double capacity and improve integrated graphics performance.
Mobile Workstation
Even for period-appropriate mobile workstations running lightweight CAD or data analysis tools, 256 MB per module severely constrains workflows. Maximize capacity by populating both SoDIMM slots with the largest compatible modules your chipset allows, typically 1 GB or 2 GB sticks, rather than these 256 MB units. Reserve these modules only for troubleshooting or interim use in systems where 512 MB total memory is the absolute maximum supported.
Ultrabook Power Saving
Ultrabook-class machines with DDR2 are historically rare, but low-capacity single-rank modules draw marginally less power than higher-density alternatives. If extending battery life on an ultraportable netbook is the goal, a single 256 MB module minimizes memory controller load. However, the negligible power saving is outweighed by the severe performance penalty; upgrading to a single 1 GB low-voltage SoDIMM retains efficiency while making modern lightweight Linux distributions usable.
Rigorously tested, compatible with laptops like ThinkPad T60 and Latitude D620. Confirm system specs.
Q: Can I mix this PC2-3200R with other memory modules of different brands or speeds?
A: While it may function, mixing is not recommended due to potential timing conflicts. For optimal stability in notebooks, install identical PC2-3200 DDR2 modules, as variances in brand, speed, or density can cause boot failures or data corruption.
Q: Is this memory compatible with my notebook system?
A: This 200-pin DDR2 SoDIMM fits notebooks with compatible Intel 945/965 or AMD M690T chipsets. Verify your laptop supports 256MB Non-ECC Unbuffered modules at 400MHz. Consulting your model's QVL or system scanner ensures proper compatibility.
Q: What is the recommended DIMM population order for optimal performance?
A: With a single module, use the primary slot (often labeled ‘DIMM 0’). For dual-channel configurations, populate both slots with identical PC2-3200 modules. This notebook memory operates single rank; matching ranks per channel avoids electrical loading imbalances.
Q: Does this module support overclocking or XMP profiles?
A: No. This DDR2 SoDIMM adheres strictly to JEDEC PC2-3200 standards with fixed CL3 timings. Notebook platforms do not expose overclocking or XMP controls, so the module runs exclusively at its rated speed for guaranteed reliability.
Q: What warranty and typical failure rate can I expect?
A: It is covered by a 1-year limited warranty. The typical annualized failure rate (AFR) for this mature DDR2 technology is well below 0.5%, reflecting reliable, mature fabrication. Defective units are promptly replaced per warranty terms.