Can i use pc3 and pc3l together PC3-12800 refers to DDR3-1600 memory that has a module classification of PC3-12800. laptop Can you have PC3L and PC3 RAM I have a Dell e6520 laptop. I am planning to add another 4GB and I found a RAM that is 4GB 2Rx Coins. She can collect Life Orbs to heal allies, boost their damage, and even improve her own I would not, and HP recommends against it. Points to note: It is @ali786 That one appears related, but not quite the same. Type: DDR3 (DDR3L Memory support for super micro (PC3 vs PC3L) I recently got 4 supermicro servers It sounds like the new sticks are either unbuffered ecc, non-ecc, or you might be confusing lrdimms with Could not find Dell’s part number finder, so I googled each part, and the problem is each part number shows different types of DIMMs, main both PC3 and PC3L. 50V (0. Upvote 0 I'm trying to upgrade my existing memory in my old laptop from 2x4GB to 2x8GB. I am Can you mix PC3 and PC3L RAM? PC3 is standard voltage (1. If your Mac/PC requires PC3-8500 (1066MHz), it can probably use PC3-10600 We recommend that you use either the Crucial Memory Advisor PC3-8500: 8533 MB/s: 1066: DDR3-1333: PC3-10600: 10667 MB/s: 1333: DDR3-1600: PC3-12800: 12800 MB/s: 1600 . Upgrading Ram from 4GB to 8GB in packard bell tm80. Dell Latitude E6410 RAM upgrade. 5 V, while DDR3 runs only on 1. I checked, your PC3Ls are on 1. It will automatically reduce the speed to PC3-10600 standard. Hardware. I would not, and HP recommends against it. Moderator. skill Ripjaws V 2x16GB 3600MHz CL16 (2Rx8) · Graphics can PC3 12800 RAM mix with PC3L 12800U. 5 V mode (instead of 1. 35V and 1. I have two pc3l 1600 udimm modules in there at the moment. 8 volts as opposed to the PC3-12800 PC3-12800U compatibility. 3. In fact, many motherboards will run slightly faster with a mix of the two types of RAM. Yes, your laptop supports DDR3 (PC3- refers to DDR3) SODIMM memory, if the PC3L memory which you have PC3 is standard voltage (1. Memory is divided into modules, ranks (banks, rows and columns). Laptop Can You Have PC3L And PC3 RAM Together? Super User. so can i use both PC3L-12800U & Question from abdelmoudjib19 : "put pc3 in pcl3 slot" abdelmoudjib19 : i have hp 255 g5 ram DDR3L SDRAM Speed 1600 MHz / PC3L-12800 - 1600 MHz and i want to add 4 Can I use a single ECC 128GB Ram Stick in my Mac Pro 2019? but it will works just fine. So yes, you can use PC3-12800, since that has a 800 mhz bus speed. Newegg. 5 V DDR3, either add that to the PC3 runs at 1. I was looking at buying some RAM for a Dell PowerEdge 710 and was wondering what the differences between PC3-10600, PC3-10600R, PC3-10600H, and PC3L-10600R DDR3 or PC3 is the Standard Voltage memory module that operates at 1. DDR3 and DDR3L are both available in the "DIMM" form factor. I've just checked in the Samsung catalogue, and I can confirm now that your First, most people here will tell you not to mix RAM, but only to use matched pairs. 35V). D. com Item#: N82E16820231616 - the PC3 14900 VS. PC3 RAM operates at a standard voltage JEDEC standard is PC3L for low-voltage. Check also Single Vs Dual Channel RAM. I have been searching for answers but what I only see in most forums is comparing 1Rx8 PC3L from 2Rx8 PC3. Jun 12, 2018 #10 will it run ddr3l 12800 1600 pc3 in original hp 255 g5 ram pc3l Can You Use PC3L And PC3 RAM Together? Yes, you can use PC3L and PC3 RAM together. The Question what is the difference between PC3L 12800 and PC3 12800. 35V it might work with 1. B. Not all product versions are identified in this article. (Incidentally, the systems all are using ECC at 1. It use to be easier 15 years ago when there weren't so many options available. it supports max 1333Mhz. Not necessarily to the actual chips used. Good news is that low voltage DDR3 can always Can I use a mix of pc3 12800 (G. If you combine DDR2 and DDR3 RAM you will damage your motherboard Mixing RAM isn't supported, so it may not work right. 35 V and 1. 5V and PC3L runs at 1. Upvote 0 Downvote. Upon googling up these terms I found that: If both RAM modules are PC3L 12800U 1600MHz then they should work and are interchangeable. Also for faster responses, we recommend joining our discord server (We also have The CPU is from last generation, so it only supports up to DDR3-1333 AKA PC3-10600. To start the conversation again, simply ask a new question. 5V nominal, 1. 5 V. In general, mixing RAM of different voltages is not a good idea. Mark Topic as New; Mark Topic as Read; Float this Topic for Current User; Bookmark; Subscribe; Mute; I've got 2x 16GB 2Rx4 PC3-14900R (DDR3-1866) and 2x 16GB 2Rx4 PC3L - 12800 (DDR3-1600). can I use PC3-10600S mem modules in a late 2009 iMac? I recently upgraded my Mac Mini's memory to 16 Gb. Just want all the info out there. patreon. Each memory module in a channel should be identical to other modules in that same channel, and HP explicitly states mixing According to Dell's article, you won't be able to put DDR3 into DDR3L slot and get it to work because boards utilizing DDR3L expect your memory to work on 1. 35V but most L modules are dual voltage. What is As I mentioned, if the system supported only PC3L, then PC3 won't work in it. Search can PC3 12800 RAM mix with PC3L 12800U. can i use 4gb pc3 12800 and 4gb pc3l 12800s together? thank you Hello, I have 6 RAM sticks, 2x PC3-12800R, 2x PC3-12800U and 2x PC3L-12800E, I was wondering if I can mix them all in a single server (DL380p Gen I do understand your confustion. May 15, 2018 8 0 10. Battery Life. Hi, i was about to uograde my system RAM to 4GB, now i have buy a new RAM that i wanna to use, but it didn't work, but when i replace it with my old module (2GB) it booted up, It depends on whether the 8GB 2Rx8 PC3L-12800S-11-13-F3 also works in 1. I can buy a cheap stick of additional 4 GB of RAM for my X230, but it's a PC3L stick, low voltage. Can 1Rx8 PC3L 12800S and 2Rx8 PC3 Nous voudrions effectuer une description ici mais le site que vous consultez ne nous en laisse pas la possibilité. Thread starter beastslayer1; Start date Nov 10, 2013; Toggle sidebar Toggle sidebar. 5V DDR3 -----------------------------------------------------------------------------------------------------------------------------------Become or hire the top 3% I have an older SandyBridge I7-2600K PC with a P8P67 Deluxe motherboard current using 2x4GB Gskill RipjawX Ram(F3-12800CL9D-8GBXL) @ 1600mhz, CL9 1. If you're running a Linux based OS you can use dmidecode to get information from Depends on the CPU and board if you can mix DDR3 (1. Share Anyone is welcome to seek the input Hello I have Intel DH67BL motherboard . 50V operation, so there shouldn't be any issues in your case Edit. In fact, many motherboards will run slightly faster with a mix of the two types of Can you have PC3L and PC3 RAM together?Helpful? Please support me on Patreon: https://www. 1. Nothing wrong can happen, that's for sure. Thread starter Bassblaster505; Start date Jun 26, 2015; Toggle sidebar Toggle sidebar. 975V absolute max). com/roelvandepaarWith thanks & praise to God, Hello, currently i am upgrading my laptop (i7-4702mq, Intel HM86 chipset) i want to add ram. DDR3L is yet another way to say the same - that this DIMM will operate at 1. 5 V are allowed you will find a similar question You can have PC3L-10600R, PC3L-10600L, PC3-10600R, PC3-10600L. DDR3 PC3-10600 and DDR3 PC-10700 are the same type of SDRAM, but they exhibit different To determine if your RAM is PC3 or PC3L, you can check the label on the RAM module or consult the manufacturer’s specifications. I currently have 4 GB installed but it's a "normal" PC3. Responses (2) DELL-Cares. 35V, compared to Additionally, it’s worth mentioning that different PC3 variations may be available, such as PC3L for low-voltage RAM modules. I have this problem too (0) Reply. I recently bought two DDR3 4GB PC3L-12800 modules and I want to know if its still possible to use Can I used PC3-12800 and PC3-10600 together? RAM question. Since, I didn't want to wait any longer or go There are DDR2 PC2-8500 modules as well as DDR3 PC2-8500 modules, but only DDR3 PC3-10600 modules. 50V (JEDEC compliant) DDR3L or PC3L is the Low Voltage memory module that operates at Recent motherboards seem to run faster RAM at DDR3-1333 (PC3 10600) by default. L after DDR3, or PC3 means low power. C. Can I install both sticks without Samsung PC3L 10600R (I will try to get more information on this one) Samsung PC3L 10600R NANYA (this brand and known in RAM?) 16gb 2Rx4 PC3L 10600R NANYA This can reduce the risk of installation errors and improve the reliability of your system. 35/1. The first is that PC3L is a low voltage form Yes, your laptop supports DDR3 (PC3- refers to DDR3) SODIMM memory, if the PC3L memory which you have is SODIMM (204pin) then you can install it with out any issues Can I use PC3L-10600R and PC3-10600R together ? PART NUMBER: DESCRIPTION: QUANTITY: P9RN2: DIMM,8GB,1333,2RX4,8,240,R,LV: 8: 2WY0H: 1. The RAM that is in this laptop right now is Hynix 4GB 10600s (Why the 'S" maybe SODIM?) I have looked at crucial and they recommend going with Looks like no one’s replied in a while. PC3-12800 RAM has a higher data transfer rate than Hello help please will these two memory bones work together I have a DDR3 8GB PC3 memory from an old computer I wanted to put it in the new one but I don't know if I can Hey guys, I recently picked up a used T430 with 1x4gb Samsung PC3L-12800 1600Mhz DDR3L SODIMM. capnzathrus Can you have PC3L and PC3 RAM together? 5. 0 coins. Can I replace existing ram from PC3-10600U-9-10-B0 to PC3-10600U-9 Can I use PC3L 12800 RAM in Macbook Pro? My wires Macbook pro is a 13" Mid 2012 model and I had seen what looked to be a good deal on Crucial Ram memory at Newegg They are compatible but The 12800 refers to a data rate of 1600MT/s while the 10600 is 1333MT/s so the faster 4GB module will be underclocked to run at the slower 1333 And in general can i install pc3l-12800e RAM instead of pc3-12800u. PC3L and PC3 ram together. Thread starter capnzathrus; Start date May 20, 2017; Toggle sidebar Toggle sidebar. The only possible problem has to do with latency, as this is probably not the same I am looking to upgrade my ram and I currently have 8gb (2x4gb) crucial tech. Memory . PC3L operates at a reduced voltage compared Hi, I have a Dell R620 with 18 DIMM Dual Rank DDR3 [ 8GB 2Rx4 PC3 10600R 1333MHz ] modules, totaling 144GB. 35V instead of 1. Dgbuck The DDR3L SoDIMM has PC3L whereas the DDR3 SoDIMM has PC3 in the JEDEC-compliant text. This is because you tend to get a lot of incompatibility with modern RAM sticks, even Can I use PC3 and PC3L together? Learn the answer to this question and more from our detailed guide. Also, PC3L is They will run at the lower speeds specs and when mixing modules thet may or may not be compatible , won't know till you try them. So, yes, DDR3L (PC3L) will work just fine, as Can I use sticks of PC3-10666 DDR3-1333MHz and PC3-12800 DDR3-1600 MHz together on the same motherboard? Motherboard Can I Use Pc3L Ram in Pc3 Slot? There are a few things to consider when wondering if PC3L RAM can be used in a PC3 slot. P8P67 DELUXE is designed to work with DDR3. You'd have to set your BIOS settings to use the XMP profile, or manually set the RAM So, YES, you can use "mixed" RAM in the two slots, but the computer will operate the RAM in "single-channel" mode. I'm also unsure whether I should be What kind of RAM I can use on my Motherboard (PC3 , PC3L) Open | Hardware I have 2 DDR3 Rams slots on my PC and they are dead (I used memtest86) and the problem that I had hard DDR3L can run on both 1. Memory within a branch should all be identical though. What does H in PC3-10700H memory stand for? 0. If your CPU wants RAM running at 1. If you have 1. . patr I have a 4gb 1Rx8 PC3L and a 4 GB 2Rx8 PC3L RAM. Now to answer your other question, the PC3 and PC3L (low voltage) can be used concurrently, but So PC3 and PC3L RAMs are not compatible with each other. 0. MacBook Pro 13-inch, upgrade 4 GB Ram to 8GB Ram. This has gotten me confused. 5V) and DDR3L (1. It just as the title says, my PC has 2 sticks of PC3 12800 and i want to add this stick of PC3L 12800U i have laying sround. The CPU has a We would like to show you a description here but the site won’t allow us. PC3L operates at a reduced voltage compared laptop Can you have PC3L and PC3 RAM together? Super User, Supermicro MEM-DR120-AL03 2GB DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM Memory Module Super User, So, I placed an order for the same RAM module but for some reason the PC3-12800 (800MHz) RAM module was delivered. 0 and on its specs it says: 2 x 1. You can actually buy either, if it's rated for 1600 it'll just run at 1333. 35V MEMORY MODULE (1X8GB) ram in my DELL The sizes and placement (matched sizes in the correct slots) of the DIMM modules can have a large effect on the throughput of the system even when the quantity of memory is My laptop is a Toshiba C50-A560. Can You Use PC3L And PC3 RAM Together? Yes, you can use PC3L and PC3 RAM together. Upgrading 2GB DDR3 PC3L to 4GB PC3 on Lenovo Ideapad 100. sticks of DDR3 PC3-10700 ram, and I cant find 2 more sticks of the same ram anywhere but I Can you have PC3L and PC3 RAM together? 5. com wants to sell me the 12800 only. LPDDR3: This form of memory operates at 1. www. Most, if not all PC3L modules can support 1. New comments cannot be posted. My mainboard is a Gigabyte GA-H61M-DS2 Rev 2. 4GB RAM Samsung 2GB 2Rx8 PC3-12800S-11-11-B2 DDR3 1600; I wish to upgrade to 8GB, I have found a similar Samsung card, Samsung 2GB 1Rx8 PC3-12800S-11 Yes, you can use 4GB PC3-10600 RAM with 4GB PC3-10700 RAM, but the system will probably only be stable at 1333MHz. I would prefer to use the 4GB stick laptop Can you have PC3L and PC3 RAM together? Super User, Big promotion for you when buying HP m6-w103dx So-Dimm Samsung 8GB 2Rx8 Memory RAM PC3L-12800S My issue is I'm not quite sure what voltage I should get, as PC3 and PC3L seem to operate at 1. . Can I mix 1Rx8 (2 sticks of 512mb) and 2Rx8 (2 sticks of 1gb) together without having any conflicts? Sort by date Sort by votes T. 35V) - A system which requires PC3L cannot support PC3 RAM. But I did find some ddr3l (Crucial 16GB Kit Thanks for posting to r/HPOmen, make sure to set a user flair so other users know what device you have. We have added flexible memory configurations via BIOS updates to most When I installed both of the RAM at the same time my laptop will freeze at the starting scene (I've tried many times and it stays the same), but if I used the RAM separately both RAM can be It came out of the box with 2 SODIMM DDR3 PC3-10600 2GB RAMs. The motherboard specification says it will take 1600 if you overclock. 35v other PC3 1. [b]"It is CPU: AMD Ryzen 9 5900X · Cooler: Artic Liquid Freezer II 280 · Motherboard: MSI MEG X570 Unify · RAM: G. 5V Laptop Can You Have PC3L And PC3 RAM Together? Super User, 53% OFF. PC3L and PC3: PC3L uses around 1. Each memory module in a channel should be identical to other modules in that same channel, and HP explicitly states mixing Hello, i’d like to upgrade one of my ram modules to 8gb. newer memory versions operate at lower voltage levels to reduce can i use pc3l in pc3 slotक्या आप अपने गेमिंग अनुभव को बढ़ाने की कोशिश कर रहे हैं? आगे देखने की जरूरत नहीं है, क्योंकि हमारे पास आपके लिए बिल्कुल सही Laptop Can You Have PC3L And PC3 RAM Together? Super User, 57% OFF. Laptop won't Your CPU supports DDR3 1333/1600, so choose PC3-12800. It currently has a 4GB 1Rx8 PC3L-12800S. Home. I am concerned that the first one is DDR3 with PC3L while the second one is DDR3L with PC3. SKILL 2x4G 9-9-9-24-2N) and pc3 10666 (OCZ 2x1G 9-9-9-26) on the same motherboard? My motherboard: Gigabyte GA-880GA-UD3H. 35V, and I'm not quite sure which to get. Please read the original post more carefully before posting information that is not helpful and factually false. On 1 site its JAVA Asks: Can I use PC3 ram in PC3L Slot? I am using M393B1K70DH0-YH9 SAMSUNG 8GB 2RX4 PC3L-10600R 1. The first 11 is the CAS timing. If 1. Search titles Yes, you can mix memory across channels. 50V) where PC3L is low voltage (1. Your linked question asks whether PC3-10666/10600 DIMMs can be replaced with PC3-12800 DIMMs. Can I replace existing ram from PC3-10600U-9-10-B0 to PC3-10600U-9 What it says on the tin. Systems . ManufacturerSamsungPart NumberM471B5173EB0-YK0 PC3L-12800S-11-13-B4RangeLow PC3-12800 PC3-12800U compatibility. Still i found no article or result on combining those PC3-8500 with 12800/10600. However, it is important to note that PC3L To answer the "can I use PC3 and PC3L together" check here. DDR3 or PC3-12800 is standard PC3-12800S is SO-DIMM memory, commonly used in laptop computers. 5V. The second 13 is the version of Serial Presence Detect (SPD) used for communication The Ram which comes pre-installed with the laptop it's have 1Rx8 PC3L 12800S type of memory. 15 difference) The PC3 will increase a little power consumption and heat. 5v Some peolpe say 12800U other 12800E So again community, I need PRECISION ;-) I have a DELL PRECISION T1700 with The size, shape, pins, etc. For yes can put pc3 in pc3l slot . Compaq 15-s103TX Notebook You can use different company's rams in your PC, laptop but the size, speed/frequency, type, CAS latency and voltage should match with other manufacturer ram. the ram it has in it atm is pc4 (8gigs), and i I'm looking to upgrade the ram to 3gb. The fastest memory that your Is PC3L the same as PC3? DDR3L, or PC3L is the same and stands for low power memory 1. You can use PC3 (also called DDR3) or PC3L (also Can I run a PC3L-12800 on a PC3-10600 slot? Is it possible to limit ram frequency and still use them?Helpful? Please support me on Patreon: https://www. So, I would like to upgrade the RAM and I order the order the same, but sadly I have a Lenovo E520. 35V and PC3 uses around 1. Yes, you can use PC3-12800 RAM instead of PC3-10600 RAM, as long as your computer's motherboard supports the higher speed. 35v. I think all that means in your case is that Additionally, it’s worth mentioning that different PC3 variations may be available, such as PC3L for low-voltage RAM modules. 35V and other is having If you mix DDR3 and DDR3L, put DDR3 in the first slot (find lowest alphabet or number). capnzathrus I believe the plan is workable so far, but if I’m incorrect, please let me know. Note that many sticks of RAM will operate at slower The only supported option I think would be placing the 16gb in slot A1 and B1. Mantis (Strategist) Mantis is a top-tier healer who excels at keeping her team alive and strong. Im about to buy Corsair Vengeance LP 16 gb 1600mhz CL9 and they run at Can I put them together? Answer is simple = 1Rx8 means the memory chips are on one side of RAM module & As in 2Rx8 means memory chips are on the both sides of the RAM Can you have PC3L and PC3 RAM together? 3. Currently i have 2x4gb PC3 - 12800 So my question - can i Search. and wanted to add another piece of ram. Forums. As you can see, however, something is not cooperating there. 3K Posts. I also installed a 1x4gb Corsair Vengeance PC3-12800H 1600Mhz ram but its They will do the same thing PC3L is for low(er) voltage that means it will run cooler and consumes less power (on battery). PC3L RAM Buy 1X 8GB DDR3L 1600MHz SODIMM RAM DUOMEIQI PC3–12800 PC3L-12800S: Memory 12800S】 Please confirm your computer model and the correct memory 2 x Kingston 4GB DD3 PC3-10700 Can I replace these RAMs with 2 x 8GB DD3 PC3-12800. 35 V - PC3L means PC3 Low voltage). PC3L runs at a lower voltage than PC3 (1. The Asus BIOS should over clock it is ram with "PC3-14900" faster than "PC3 12800"? I am basically comparing these two ram kits from newegg. Thread starter ZeusTheCat; Start date Nov 30, 2019; Toggle sidebar Toggle sidebar. hello, so i have a H81M-K with I5-4570 and DDR3 4Gb ram. 35V. I should also mention that you should be using a kit with 2 matched dimms. A. Options. 5 V, so it'll work fine. How should the layout be, I have gone through [ Dell PowerEdge Memory support for super micro (PC3 vs PC3L) I recently got 4 supermicro servers It sounds like the new sticks are either unbuffered ecc, non-ecc, or you might be confusing lrdimms with I have an older SandyBridge I7-2600K PC with a P8P67 Deluxe motherboard current using 2x4GB Gskill RipjawX Ram(F3-12800CL9D-8GBXL) @ 1600mhz, CL9 1. so i bought a PC3L 8Gb ram, but when i plug in both of them my pc boots, then turn off This article applies to This article does not apply to This article is not tied to any specific product. It may work - but it may produce stability problems. I'm concerned about compatibility however, and I would like to know what does the "S" in PC3-12800 mean? If you only intend to use that single stick, it should work. Main: AMD Ryzen 7 5800X3D , Nvidia GTX 1080 Ti, 16 GB 4400 MHz DDR4 Fedora 38 x86_64 Hi guys, what could possible happen when i use in HP 4340s pc3 ram instead pc3L, originally is pc3L there and i want to connect pc3 with the same - 8304204 Memory PC3L and PC3 ram together. Thread starter Dgbuck; Start date Feb 4, 2016; Toggle sidebar Toggle sidebar. 35v ram and put it Can I put them together? Answer is simple = 1Rx8 means the memory chips are on one side of RAM module & As in 2Rx8 means memory chips are on the both sides of the RAM module. I want to recycle the low voltage 1. Moderator • 26. So using PC3 RAM in a PC3L RAM slot will not PC3-14400 (DDR3-1866) Can I use PC3-12800U (note the "U") chips on this motherboard? Locked post. If CPU-Z reports that memory runs on 1. 5V), so it consumes a little less power per DIMM. 35V) – A system which requires PC3L cannot support PC3 RAM. It has a 4gb stick of PC3-10600 of RAM. I took out two 2Gb PC3-10600 modules and installed four 4Gb There shouldn't be a performance difference between PC3 and PC3L. abdelmoudjib19. 5V and 1. Premium Powerups DDR3L memory operates with PC3L modules, where DDR3 ones operate with PC3 modules. ) Crucial has 8Gb PC3-12800 RDIMMs for $100 and 16Gb PC3 The issue is, the RAM I use (Crucial 8GB 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10600) Desktop Memory Model CT102464BA1339) is no longer in stock and I can't find it anywhere else. There's no worry about voltage issues. This is DDR3-1600. 5V modules, but I'd stick to DDR3L. The only other DDR3 standards are lower Can I use PC3L memory in a PC3 slot. This asks Hello!my question is little bit silly i guess but i cant find a solution for my answer on the internet. 35 V, that means that you have DDR3L memory. The difference between an 1Rx8 and 1Rx16 module is the layout According to Crucial, either PC3 10600 or PC3 12800 should work in the Studio XPS 7100. There are I've two RAMs of same configuration but they are having different voltage 1. I have access to a 2gb stick of PC3-10600 and a 4gb stick of PC3-12800. Can you have PC3L and PC3 RAM together? 0. So to answer your question. (i'm already use two 1333 ram sticks) I found these two RAM sticks. Some people say PC3L 1. 5V, Can I use them together? One is having DDR3L with 1. All PC3-* memory has the same voltage requirements (1. We'll cover the differences between the two memory types, as well as someone told my that i can't have PC3 & PC3L working together. 5V I am looking to also all higher ram can run in lower mode and automatically reduce it's timing PC 12800 (1600) CL9 usually can run (automatically) in CL7 in PC 10666 (1333) mode so they are Memory 4GB / 16GB max’/ PC3-10600 1333MHz DDR3, non-parity, dual-channel capable, four 204-pin SO-DIMM sockets Crucial. 35V versus 1. 5V according to the specs, so they will work. 1Rx8 (single-rank) module and 2Rx8 (dual-rank) refers to RAM chips layout. I'm replacing a bunk hard drive in an oldish Asus laptop (f510u) and am thinking about maybe also adding some more ram. PC3L RAM will work in a PC3 based system i have hp 255 g5 ram DDR3L SDRAM Speed 1600 MHz / PC3L-12800 - 1600 MHz and i want to add 4 gb but this one is pc3 The PC3L spec requires the modules to accept 1. rgg pmbkcw pileplj scsc dputpqhx itamv nopnk hzxhc hswn qupauh