How To Check If My Laptop Has Free Ram Slot?

How To Check If My Laptop Has Free Ram Slot
Windows Task Manager – The easiest solution for Windows users is to open the Windows Task Manager,

  1. Press the Windows key, type Task Manager, and then press Enter,
  2. In the window that appears, click the Performance tab ( A ), then select Memory ( B ).
  3. In the lower-right corner, the number of slots is displayed in the Slots used: section ( C ).

As you can see, this computer has a total of four memory slots, although only two are currently being utilized.

Does my laptop have extra RAM slot?

Checking if your laptop supports additional RAM – To know if your laptop supports additional RAM, you can run software such as Crucial System Scanner or CPU-Z on your system. Both these software are available for free and they display information about your existing RAM and if extra RAM slots are present in your laptop. If you are using Crucial System Scanner, run it and click on the Scan button. The entire process should take a few minutes and upon completion, the software will display the entire system information along with upgrades you can make. Even CPU-Z works in a similar way, however it does not suggest compatible upgrades and you have to manually look for details of RAM slots, and the kind of RAM installed in the laptop, by clicking the Memory and SPD tabs. These software are accurate most of the times, however it is also advisable to check laptop’s user manual for more accurate information. Some laptops may have non-removable or have RAM built into the motherboard. In such scenarios, upgrading RAM can be a complex task and may require support from the brand’s service centre.

How do I know if my RAM is in Slots?

Is There a Way to Test the Motherboard’s Memory Slots? Most computer motherboards have between two and four slots for RAM, and if one of these slots fails, your computer won’t see the RAM stick installed in it. Testing your motherboard’s RAM slots requires a working RAM stick and some patience as you check each slot through trial and error.

Check your installed RAM for possible errors. Before opening your tower and handling the memory sticks, use Windows’ built-in memory diagnostic tool to check your RAM. In the Start menu, type “mdsched.exe” with no quotes and press Enter. Select whether you want to restart and check the memory now, or check next time you boot. Check the results when it runs, and if this test returns no errors, you’ve ruled out your RAM as the cause of your problem. Open your computer and check the slots through trial and error. The only way to check your motherboard’s memory slots is to place a working RAM stick into each one and see if your machine boots properly. Remove all RAM sticks and place one you know is functional into the first slot on your motherboard. Boot your computer. If it starts without problems, you know that stick and that slot are good. Power down and move the stick to the next slot. Repeat this process until you find the slot that causes a boot failure. You may want to try your other RAM sticks in the same process, starting with the first slot again. Boot with each remaining RAM in the suspected bad slot to verify that the slot has indeed failed. This also verifies that the remaining RAM is good and not adding to your computer’s memory problems.

: Is There a Way to Test the Motherboard’s Memory Slots?

Do I have an empty RAM slot?

Open the Task Manager and go to the Performance tab. Select ‘Memory’ and under the memory graph, look for the Slots used field. It will tell you how many of the total slots are currently in use.

Can I upgrade my laptop RAM from 4GB to 16GB?

What types of RAM are compatible with my laptop? – How much RAM you can fit on your laptop is determined by your motherboard. What some people don’t realize is that RAM is a physical computer part, not a form of code or software, so it requires its own housing.

  1. The motherboard holds all of the most important components of your PC, including the CPU, RAM, hard drive, and more.
  2. RAM comes shaped in physical strips.
  3. Each strip has a set amount of memory storage space ranging from 2GB to 32GB.
  4. Most laptop’s motherboards come with 2 to 3 slots for RAM.
  5. If your laptop has 8GB of RAM, it probably uses two 4GB strips of RAM in separate slots.

Because of the way memory fits into your laptop or computer, it’s actually quite easy to remove and expand. One of the most common ways to upgrade your RAM is to replace your 4GB strips with 8GB strips, giving you a total 16GB. Do you need 16GB of memory? Probably not, but it’s a fairly inexpensive upgrade and you’ll never have to worry about programs failing or computer crashes as a result.

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Does all laptops have 2 RAM slots?

Some have one slot (generally lower priced models) and a few have soldered on memory. Post back with any more questions and please accept as solution if this is the info you needed.

Do most laptops have 2 RAM slots?

Most laptops only have two ram slots, with one occupied. Some laptops that have 4 slots, two of them are purposely difficult to get to, with some of them inside the case and under the keyboard, and no easy access for the user.

Can I use 3 slots for RAM?

Can You Run Odd Numbers of RAM sticks? – You definitely can, as long as all the RAM has matching or close to matching specs. But you might not be able to benefit from dual-channel (or more) memory. For example, some motherboards support triple-channel memory.

  1. It’s quite rare, but they’re out there.
  2. So if you have three sticks of RAM in a motherboard (and CPU) that supports triple-channel memory, you’ll be just fine.
  3. However, if you try to use three sticks of RAM on a motherboard (and CPU) that only supports dual-channel memory, it might force all the RAM to run in single-channel mode.

I say “might” because certain CPUs handle this better than others. There’s a thing called “flex mode” that most modern CPUs support where, for example, if you have 3 RAM sticks populating a four-slot motherboard (that doesn’t support triple-channel mode), it’ll simply run two of those three RAM sticks in dual-channel mode and the remaining RAM stick in single-channel.

Is 4 sticks of RAM better than 2?

Why Should You Consider Sticking With a 2 RAM Stick Setup? – Well, let’s start with the obvious points:

2 Sticks of RAM are generally less expensive than 4 Sticks. It’s easier to push higher memory speeds and lower CAS latencies with fewer sticks. Dual Channel support is a guarantee; Quad Channel support is not. You can add more Modules at a later date if you find you need higher RAM capacity ( read this first )

The main benefits of going with a 4 Stick RAM Setup are increased capacity and, if you have a Quad Channel board, a big boost to memory bandwidth. Unfortunately, the raw boost in memory bandwidth from moving to Quad Channel doesn’t seem to do much for the majority of applications, and even for gaming, you aren’t seeing a major performance gain unless you’re CPU-bound. (And with today’s CPUs: you almost always aren’t.) For the majority of memory-bound scenarios, memory capacity is what makes the most difference, followed by memory speed- but even then, these gains can vary greatly depending on platform and application.

  1. For the majority of users, especially if you aren’t using a Ryzen 5000 processor, you should be served perfectly fine by sticking with 2 RAM sticks.
  2. If you are using a Ryzen processor, you will see a more meaningful improvement by moving up to 4 RAM sticks, but Ryzen processors are also heavily impacted by RAM speed and latency, which are harder to push with 4 Stick configurations.

To learn more about how RAM speed impacts your performance, consider looking over my guide to DRAM Frequency.

How do I enable RAM slots?

Resolving The Problem –


RETAIN tip: H182753


The IBM eServer xSeries 305 type 8673 has the DIMM memory slots set to disabled by default after a memory upgrade has been performed. You may not see the new memory in POST.

Affected configurations

The system may be any of the following IBM eServer servers:

IBM eServer xSeries 305, type 8673, any model

The BIOS level affected is:



None. System working as designed.



  • Install the DIMM memory upgrades into empty DIMM memory slots.
  • Boot the machine and press F1 to get into BIOS, then select Advanced Settings, then Memory Settings, and change the corresponding DIMM slots option to “Row is enabled”.
  • Save the BIOS settings and reboot.
  • Additional information

    The xSeries 305 type 8673 BIOS SPEC defines the default setting for empty DIMM memory slots as “disabled”. When DIMM upgrades are added, users must manually select BIOS, then Advanced Settings, then Memory Settings and enable the corresponding DIMM slots.

    Can you just slot more RAM in?

    When you’re looking to speed up an old PC, one of the first considerations to make is upgrading the RAM or hard drive. Both are relatively easy to do, and both are relatively cheap (as opposed to the cost of buying a new computer). And both can be executed by end users in seven easy steps.

    1. Adding RAM to a desktop PC will greatly enhance the system’s maneuverability when completing tasks.
    2. Opening windows, surfing the Web, and word processing are all RAM-intensive tasks, as are editing programs like Photoshop, or spreadsheet programs like Excel.
    3. Adding RAM to help alleviate the slow loading or execution of these programs will depend on a few factors—the age of your computer and operating system, motherboard slots open for RAM, and the maximum amount of RAM your system can handle.
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    There are also some things that you need to consider before purchasing RAM.

    How much RAM do I have?

    On Windows 7 computers, click on the Windows tab, and right-click on My Computer (or go to Control Panel > System and Security and under System, click on View Amount of RAM and processor speed), on Windows 8.1, right-click on the Windows tab, click System. You should see a window that looks like this: This shows how much RAM your system currently contains.

    How much RAM can I install?

    Download the memory finder app at, This small but useful tool will scan your system and return a report that tells you how much RAM your system can take, how much RAM you currently have, how many slots you have—both available and occupied—and even suggest which RAM to buy to upgrade.

    How much RAM do I need?

    Much debate has been raged (okay, maybe raged is a bit demonstrative) over how much RAM is enough RAM.4GB of RAM is usually good enough for most normal everyday tasks, including work productivity software like Microsoft Office, and multimedia viewing.

    When you make the jump to 8GB of RAM, you should see a difference in speed, your ability to multitask will improve, and overall system health should be nominal. But I have a desktop with 16GB of RAM and a laptop with 8GB of RAM, both using i7 processors, and I cannot honestly tell the difference in overall speed.

    Granted, the desktop has far more programs and a lot of other problems, and I certainly don’t regret 16GB of RAM (I got it on sale; it made sense when I constructed the computer), but if you’re cash-strapped, 8GB should be enough for most applications.

    What kind of RAM do I need?

    There are many different kinds of RAM. This is where the Crucial memory finder really helps you out, taking all the guesswork out of finding which RAM is right for you. However, a couple of things you should know are your speed limitations, DDR type, and maximum memory limitations.

    DRAM (Dynamic RAM) is the RAM used in most desktop computers. It is referred to as DDR (double data rate) RAM, and it comes in four types: DDR, DDR2, DDR3, and DDR4. The original DDR RAM modules contained 184 pins, and reached a maximum speed of 400 MHz. We all thought that was enough, back in the day.

    But engineers learned how to increase the speed and reduce the voltage (keeping dangerous heat signatures from popping up in your computer’s interior) and they developed DDR2, which has 240 pins and reached speeds of 800 MHz. Along came new innovations, new technologies, and soon, new memory modules.

    Do I buy two sticks of higher-capacity memory or four sticks of lower memory?

    A common misconception about RAM is that you can put any RAM into any slot. You can do that, but it won’t work, or it will work ineffectively. If you have four RAM slots, always buy matched pairs of RAM (two sticks from the same company, same speed, and same capacity) for the best results.

    So, in this case, where there are four slots, the RAM should have been placed in quantities of 2, 4, 6, or 8. For instance, it should have 1GB of RAM in one slot, then each successive slot should have been filled with the exact same 1GB RAM module, which would have given me options of 1GB (single 1GB of RAM in first slot only), 2GB (two 1GB modules in two slots, or 4GB (four 1GB modules in each slot).

    I would not have opted for 3GB of RAM, because I am not using matched pairs—it would have worked, but it would not have been as effective as matching the pairs. Consequently, I could have started just a single 2GB module, then matched it with another for 4GB, or matched it with three more for 8GB.

    • In that scenario, I would not have gone for 6GB, which would have resulted in an uneven pair of RAM in the four slots.
    • I certainly should not have opted for what it is now—a 2GB module, a 1GB module, a 2GB module, and another 1GB module for 6GB total.
    • However, even that is preferable over three slots filled with 2GB modules, since the 2GB modules are a pair, and the 1GB modules are technically another pair.

    The reasoning behind this has mostly to do with RAM efficiency and motherboard processing speed, especially on older boards. It puts a strain on the memory controller to hop around to different-sized modules, and increases the RAM voltage while decreasing the speed.

    1. It also affects the timing of the RAM—if it has to hop from 2GB to 2GB, then 1GB to 2GB, then 1GB to 1GB, this is all processor intensive.
    2. If it’s simply hopping from 2GB to 2GB to 2GB to 2GB of the same memory matched pairs, there’s a lot less hopping around to do on your Northridge.
    3. If you’re using newer motherboards, the IMC (integrated memory controller) was moved from the Northbridge and integrated into the CPU.
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    But it still makes sense to pair up RAM for best performance. Imagine that you have two slots filled with 4GB chips, the maximum this computer can take. Now the controller only needs to hop between two banks while utilizing the same amount of memory. You get 8GB of RAM, and only have to access the two banks.

    Will my computer use the entire RAM?

    The answer is: maybe. It depends on what you’re using the computer for. Certain processes use RAM much more than others; for instance, previewing video is RAM intensive, as is opening multiple windows in Web browsers. Think of RAM as a bus stop for parking data.

    One or two buses come in; you load them up with passengers, and they move out. Ten or fifteen buses come in at once, and suddenly you have a queue of passengers, and you’re trying your hardest to ferry people on and off. Extra RAM is extra buses. Extra buses means less bottlenecking and congestion. Less bottlenecking and congestion leads to smoother service.

    But if you don’t have a lot of passengers and you have forty buses, then you obviously aren’t using every bus. Buy the number of buses you need, with a few extras in case of emergencies. But you don’t have to buy the depot.

    ^ Make sure to use a static-free work area when beginning any component change in your computer, and make sure the computer is unplugged. Keep pets away. Clear away any paper, tape, and electrical devices (including your smartphone) from the area. Always touch the metal chassis of your computer to ground yourself and draw away any static electricity.
    ^ This is a motherboard. T he RAM slots, at the right, are red and yellow, Find out how much memory your computer can handle, and how much you want to add (see steps 1 and 2 above).
    ^ There are four slots here. If using unbalanced RAM (a 2GB and a 4GB module, for instance) pair up RAM in slots 1 and 3 or 2 and 4. If there is old RAM here and you are going to use it, pair the new RAM correctly. Try not to put three modules in a 4 module slot. It will be less effective.
    ^ Unhinge the clips (on some motherboards, there is one clip, on others there are two—one on each end). Unseat the old RAM by pulling on each end, wiggling it up and down just a bit. Do not wiggle it from side to side.
    ^ Make sure that the pins and cutout on the RAM match the slot before placing the new RAM (if you purchased it according to the steps above, they should match). Never force a RAM module into a slot that doesn’t match the notch on the module.
    ^ Make sure the RAM is seated securely; it takes a slight amount of force. If positioned properly, it usually snaps the retaining hinge into place. Unseated RAM is the major cause of the RAM not being recognized by the computer OS.
    ^ Plug the computer back in and start it up. On Windows 7 computers, click on the Windows tab, and right-click on My Computer (or go to Control Panel > System and Security > and under System, click on View Amount of RAM and processor speed), on Windows 8.1, right-click on the Windows tab, click System. Your new RAM should be seen immediately.

    So that’s how you install RAM, with a brief primer on what RAM is and how it works. Remember, installing RAM on a Mac computer is very different (and in some cases impossible) as is installing RAM on certain laptops. Remember to check the manufacturer’s website for the maximum amount of RAM your computer or laptop can take, and then get to it.

    How do I check my storage Slots on my laptop?

    How do I know if my laptop has an SSD slot? – The easiest way to find out whether your laptop has an SSD slot is by using the system information tool in Windows or macOS. You can also open up the case and look inside it, but this may void your warranty! Click Start > Settings > System Management (if you’re running Windows) or click Apple icon > About This Mac (if you’re on macOS). Then go to the Storage tab and click the Manage Disk Space button. If there are any drives listed here then they will be labeled as “Solid State Drive” under Type column. If there’s no such drive listed at all then that means there isn’t one available for your laptop.

    How do I check my RAM Slots Windows?

    Check RAM slots using a Third-Party application – We will be using the CPU-Z application to see the available RAM slots. The benefit of using a third-party application like CPU-Z is that you can see a lot more data than just the RAM slots. Step 1: Download and Install CPU-Z by clicking on this link, Step 2: Open the CPU-Z application.