In general, it is always recommended to not mix Memory RAM of different voltage levels. This is becausemixing of different voltage specified RAM might work, but it can create several compatibility issues. For example, some people think that as 1Rx8 and 2Rx8 memory rank modules are compatible with each other, they want to mix 1Rx8 PC3L 12800S RAM with 2Rx8 PC3 12800S RAM as well. However, in this article, we have tried to explain to you the differences between them by highlighting their basic differential issues. Hopefully, now you have got a better idea about them that will help you to choose the best quality RAM for your devices. Very low operating voltages, to help significantly reduce the power consumption and extend the usable duration of battery-powered devices.

What is the difference between DIMM modules labelled as PC3L

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I don't think there's any official naming conventions for letters after the speed in megabyte(12800). I'm trying to determine if a specific memory module (which I have not yet acquired) will work with my server. The PC3L is a developed RAM module that is intended for Intel 4th generation processors. The power efficiency of this RAM is higher than PC3 and has an incredible heat dissipating capacity as well. Our five-star rated sales team have helped over 10,000 customers find the perfect solution for their business.

PC3L-12800S 8GB Motoeagle DDR3L-1600 SODIMM 16GB Kit (2x8GB) PC3L-12800S 8GB

PC3 RAM comes with a high level of energy consumption where the voltage specification of this memory module is 1.5 V. So while running 1.5V operations, you will require PC3 RAM. But here the thing is, you can mix the single rank and dual rank modules with each other, however, the problem will happen while you are going to fit the PC3L RAM in the PC3 RAM module. Get ➔ Lifetime warranty ✓ Great savings ✓ Buy factory original 5M30G18425 compatible replacement memory modules configured to your Lenovo IdeaPad, Lenovo ThinkPad, Lenovo Edge, Lenovo IdeaCentre, Lenovo A Series, Lenovo S200z, Lenovo B Series, Lenovo Essential, Lenovo C Series, Lenovo ThinkCentre, Lenovo E Series, Lenovo Flex Series Desktop, Lenovo Flex 3 Series, Lenovo G Series, Lenovo H Series Desktop, Lenovo M30 Series Notebook, Lenovo M40 Series Notebook, Lenovo S Series, Lenovo S200, Lenovo V Series Notebook, Lenovo Y40 Series, Lenovo Y70 Series or Lenovo Z Series system. Guaranteed by federal law - This 5M30G18425, Lenovo 1GB (1x 1GB) Single Rank x8 PC3L-12800S (DDR3-1600) CAS-11 Low Voltage Memory Kit equivalent made by , or does not affect or void Lenovo warranties.

Opportunities for DRAM memory are vast, and cover almost every device capable of being interconnected and networked. Samsung Computing DRAM delivers a wide range of design advantages, including: The PC3 has a voltage level of 1.5 V while the PC3L has a lower voltage level of 1.35V. And, based on their power supply, the compatibility of the two RAMs also depends. I'm surprised! I haven't seen any issues using or mixing low voltage SO-DIMM's in standard SO-DIMM's. Cheap or too fast SO-DIMM's can react badly! This gets into the RAS & CAS of the memory chips used. As the slower rate of strobe will dictate and that can cause the higher strobed chips to get impatient so they lose the value before the RAM is read. Cheaper RAM will also affect this as the slowness will cause the rest of the good RAM to fail. To extrapolate, the "E" memory does not have the additional registers and is unbuffered. They both are ECC, but they both are NOT registered. You usually cannot mix them, but sometimes enterprise server boards can accept both; with "R" usually allowing more installable memory capacity I think.

Kingston 4GB 1RX8 PC3L-12800S-11-11-B3 HP16D3LS1KBG/4G DDR3

However, the case will be different, if your computer devices come with the upgraded PC3L dual voltage RAM module like Timetec 8GB PC3-12800 / PC3L-12800 2Rx8 Dual Rank Module RAM. It can operate the system at both 1.35 V and 1.5V power levels. Therefore, operating the system at different voltage levels will be possible. What does the "E" and the "R" stand for, and what are the chances that the memory is compatible with current memory and server (I'm speculating the E is ECC, the R is registered, but I don't understand what the difference is - if there is any). Both the existing and new memory claims to be ECC memory. Have a question about the 5M30G18425 - Lenovo 1x 4GB DDR3-1600 SODIMM PC3L-12800S Single Rank x8 Replacement? As @davidschwartz pointed out in the comments, the "R" memory is registered which "means it has additional buffers". Sometimes registered memory is called buffered memory.Are you looking for the best Memory RAM to keep your computer trouble-free? Then, maybe you are in a dilemma about which one you should choose on PC3 vs PC3L. Operate at voltages as low as 1.2V while enabling nearly twice the bandwidth of DDR3 with upcoming DDR4 memory. And, it has been reported that the PC3L is a more power-efficient RAM that saves 25% more power due to its lower power requirement. Thus, it helps to prolong the battery life of your device by saving this energy. Heat Generation Consideration of PC3L RAM Vs PC3 Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

12800S - what does the last letter mean and is it PC3-12800S - what does the last letter mean and is it

In terms of upgrading the performance of your personal computer and laptop with high voltage, the PC3 RAM is a great choice for you. But, if you want to upgrade the performance of your laptop, mobile, and other embedded devices with low voltage, you should go for PC3L RAM. Lenovo does not manufacture memory! They buy from one of only three original memory module makers. Samsung, Hynix and Micron make the DRAM and assemble modules. They sell to the world’s largest system manufacturers including, Lenovo.

he next generation of DDR3 has arrived. New chipsets and processors from AMD® and Intel® now support memory operating at 1600MT/s (aka 1600MHz). DDR3-1600 memory has a module classification of PC3-12800, which effectively means the peak data rate of the module is 12.8GB/sec (see table). That’s about a 17% improvement on memory bandwidth over DDR3-1333. KEEP IN MIND