How To Know Ram Slot In Laptop?

How To Know Ram Slot In Laptop
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.

How many RAM slots are there in laptop?

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.

Can I add 8GB RAM to 4gb laptop?

Can I Add 8Gb Ram to a 4Gb Laptop? – You may wonder if you can add 8gb of ram to a 4gb laptop. The answer is yes, you can! However, you will need to purchase the additional ram and install it yourself. This process is not complicated, but it should only be done by someone who knows what they are doing.

If you are looking to add more ram to your laptop, there are a few things that you need to consider. The first is the type of ram that your system uses. Most laptops use DDR SDRAM or DDR II SDRAM. If you want to add more than the standard amount of ram (usually around two gigabytes), you will need to upgrade to a newer type of memory, such as DDR III SDRAM.

The next thing you need to consider is whether your computer has an open slot for additional ram. Many laptops have one or two open slots, but some do not. If your computer does not have any open slots, you will need to purchase a new motherboard that supports more memory.

  • Once you have determined the type of ram you need and whether or not your computer has an open slot, you are ready to purchase the additional memory.
  • You can find Ram for laptops online or at your local electronics store.
  • Be sure to buy the same type of memory that your laptop already uses.
  • There are many benefits to adding more ram to your laptop.

One advantage is that it can help increase the speed of your computer. If you are constantly multitasking or running programs that require a lot of memory, upgrading to more ram can help improve the overall performance of your system. Additionally, adding more ram can help to reduce the amount of time it takes your computer to start up.

Do all laptops have 2 slots for RAM?

Every computer has a specific number of memory slots on the system board. Often laptops have 2 memory slots, and desktops may have more than 2. For example, if your laptop with 2 memory slots supports a maximum of 16 GB of memory, you can install 2 x 8 GB memory modules.

Is 16GB of RAM good?

16GB – 16GB is the recommended amount of RAM for playing most games and will provide a noticeable increase in performance from 8GB. You will also be able to run applications in the background without affecting gameplay. Games such as Call of Duty Warzone and Player Unknown’s Battlegrounds (PUBG) are recommended to play with 16GB RAM.

Game FPS
World of Warcraft: 91 FPS
Call of Duty Warzone: 69 FPS
Apex Legends: 135 FPS
Fortnite: 108 FPS

How do I know if my laptop has m 2 slot?

The easiest and the most definitive method on how to tell if my M.2 slot is NVMe or SATA is by reading the official specsheet of your motherboard or that of your laptop. The official manufacturer’s specsheet which you can find online for any motherboard or laptop out there can be used to find a ton of information regarding what M.2 slots it has and whether they conform to NVMe or SATA.

Why is DDR4 better than DDR3?

How does DDR4 differ from DDR3 in appearance? – Physically, a, or dual in-line memory module (DIMM), looks very similar to a DDR3 DIMM. However, DDR4 has 288 pins compared with DDR3’s 240 pins; DDR4 SO-DIMMS have 260 pins instead of 204 in DDR3. The DDR4 key notch is in a different place, and the edge connector looks like a slightly curved “V” to facilitate insertion.

  • How does DDR4 differ from other DDR generations?
  • The following table compares the different DDR generations.
  • DDR Evolution
  • Table 1. Comparison of different DDR generations
  • What are the advantages of DDR4 over DDR3?
  • Lower power

DDR4 modules are more energy-efficient, operating only at 1.2V compared with DDR3’s 1.5V or 1.35V. The reduced power consumption gives substantial power savings and allows operation at higher speeds without higher power and cooling requirements.

  1. Higher module density
  2. DIMM densities start at 2 GB, reaching up to 128 GB – a big leap from DDR3’s 512 MB to 32 GB capacities.
  3. Faster data transfer speed

ATP’s latest DDR4 modules for embedded and industrial applications deliver high-speed data transfers up to 3200 MT/s. DDR4-3200, the latest industrial DDR4 offering from ATP, transfers data about 70% faster than DDR3-1866, one of the fastest DDR3 versions available, for a big boost in theoretical peak performance.

Item DDR3-1866 DDR4-3200
I/O bus clock 933 MHz 1600 MHz
Data rate 1866 MT/s 3200 MT/s
Peak transfer rate 14928 MB/s 25600 MB/s

Table 2. DDR3-1866 vs. DDR4-3200 Figure 2. Performance comparison: DDR3-1866 vs. DDR4-3200. Do the latest Intel® Xeon® Scalable processors support DDR4 modules from ATP? Yes. Each of the latest Intel® Xeon® Scalable processors with Intel® C620 Series Chipsets (formerly code-named Skylake-SP and Lewisburg) provides native support for six memory channels that can operate at the same speed even at full load.

  • Which applications and industries will benefit most from DDR4-3200/2933/2666/2400?
  • The increased interface speed amplifies theoretical peak performance for the most critical computing applications in industries such as telecommunication infrastructures, networking storage systems, network-attached storage (NAS) servers, micro/cloud servers, and embedded systems like industrial PCs.
  • What are available from ATP Electronics?
Form Factor
Data Rate Speed (MT/s)
  1. 3200
  2. 2933
  3. 2666
  4. 2400
  5. 2133
2400 2133
  • 3200
  • 2933
  • 2666
  • 2400
  • 2133
2400 2133
PCB Height Low profile VLP: 0.74″ height
VLP option: 0.74″ height ULP option: below 0.74″ height VLP option: 0.74″ height VLP option: 0.74″ height
  1. 32 GB
  2. 64 GB
  3. 128 GB
  • 4 GB
  • 8 GB
  • 16 GB
  • 32 GB
  • 64 GB
  • 128 GB
  1. 2 GB 4 GB
  2. 8 GB
  3. 16 GB
  4. 32 GB
  • 4 GB
  • 8 GB
  • 16 GB
  • 32 GB
  1. 2 GB 4 GB
  2. 8 GB
  3. 16 GB
  4. 32 GB
  • 4 GB
  • 8 GB
  • 16 GB
  • 32 GB
Voltage 1.2V
Working Temperature Wide Temp: -40-95°C Commercial Grade: 0-85°C
Golden Finger 30µ

Table 3. ATP DDR4 product family How will I know if my system supports DDR4? Can I install a DDR4 DIMM on a DDR3 slot? Every DDR generation is different from the others. DDR4 is not backward-compatible with DDR3 so a DDR4 DIMM will not fit on a DDR3 DIMM slot.

Not only is the key notch of each DDR generation different (please refer to Figure 1 above), but the DDR4 pin size and arrangement is different from DDR3. Notice that towards the middle of the DDR4 module, some pins are longer, giving it a slightly curved “V” shape. Refer to your motherboard documentation to make sure that it has the correct DDR4 slot.

Figure 3. A standard DDR4 ECC DIMM module from ATP. Pins in the middle are longer, giving the module a slightly curved “V” shape. How can I choose which DIMM type to use on my system? Different DIMM types serve several purposes. DIMMs may or may not have error correcting code (ECC/non-ECC).

They could be unbuffered or fully buffered (UDIMM/FB-DIMM), registered (RDIMM), or load-reduced (LR-DIMM). Different systems platforms can accommodate different memory types, so make sure to check which DIMMs are supported on your motherboard. For a quick look at common memory types, read “” on the ATP Blog.

Is it possible to combine DIMMs with different data rates on the same system? To get the best memory performance, it is recommended that you install identical DIMMs on the same system. When mixing DIMMs of different operating speeds, the motherboard will underclock the faster one so it will only run at the speed of the slowest DIMM, unless you overclock the slow DIMMs.

Can I run 3 slots of RAM?

Yes, it’ll run normally, but in flex mode instead of regular dual channel, meaning that after you use the first 16gb (from your 2×16 sticks) that are in dual channel, data will be read at single channel speeds from the 3rd stick.

Are all RAM slots universal?

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.

Adding RAM to a desktop PC will greatly enhance the system’s maneuverability when completing tasks. Opening windows, surfing the Web, and word processing are all RAM-intensive tasks, as are editing programs like Photoshop, or spreadsheet programs like Excel. 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.

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.

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. 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. If you’re using newer motherboards, the IMC (integrated memory controller) was moved from the Northbridge and integrated into the CPU.

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 know if my laptop has m 2 slot?

The easiest and the most definitive method on how to tell if my M.2 slot is NVMe or SATA is by reading the official specsheet of your motherboard or that of your laptop. The official manufacturer’s specsheet which you can find online for any motherboard or laptop out there can be used to find a ton of information regarding what M.2 slots it has and whether they conform to NVMe or SATA.