Is SDRAM and SO-DIMM the same?
In truth, the RAM used by almost all modern computers is SDRAM. SODIMMs are simply a small version of the standard RAM stick.
Can I mix SDRAM and SO-DIMM?
Yes if the modules have the same number of pins and the same characteristics.
Can I replace SDRAM with SO-DIMM?
SO-DIMM refers to the pin layout and is always used in laptops (and other small systems). As long as you're asking for laptop ram, you're good to go.
Related Question What is Sdram and Sodimm?
Do all laptops use Sodimm?
Yes. Laptops use SO-DIMM memory. And if you were to go by the pictures provided for both listings, then BOTH of the items are SO-DIMM, as they are both the same size (physically), have the notch in the same place, both made for laptops, etc. If it's made for a laptop, it's SO-DIMM.
Which is better SDRAM or DIMM?
DIMM is a printed circuit board with mounted DRAM or SDRAM integrated circuits. SDRAM is Synchronous DRAM that runs at significantly higher clock speeds. Cooling. As DIMM chip density increased to improve performance, higher clock speeds generated more heat.
What is CL rating on RAM?
CL means cas latency, it tells you how many clock cycles it takes for a certain piece of data to be available after the memory controller requested it from the RAM.
Is mixing RAM bad?
Can You Mix Different RAM Brands? In short, the answer to this question is: yes. No matter the brand, speed, and size of the RAM, you theoretically can get it to work on your system; though it may prove to be problematic. Also, depending on the setup & workload, you may not even notice a difference in performance.
Is SDRAM a laptop?
Thanks! If it's a laptop, it's probably SODIMM . Typically, desktop systems use SDRAM DIMMs and laptops use SDRAM SO-DIMMs; the "SO" stands for "Small Outline".
Which is better DDR4 or SDRAM?
DDR4 SDRAM provides the lower operating voltage (1.2V) and higher transfer rate. The transfer rate of DDR4 is 2133~3200 MT/s. DDR4 adds four new Bank Groups technology. DDR4 can process 4 data within a clock cycle, so DDR4's efficiency is better than DDR3 obviously.
How do I know if my RAM is DIMM or Sodimm?
Is DIMM better than DDR4?
Physically, a DDR4 module, 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.
How does DDR4 differ from DDR3 in appearance?
|Peak transfer rate||14928 MB/s||25600 MB/s|
How do I know if my laptop RAM is ddr2 or DDR3?
What uses Sodimm?
SO-DIMMs are often used in systems that have limited space, which include laptops, notebooks, small-footprint personal computers such as those based on Nano-ITX motherboards, high-end upgradable office printers, and networking hardware such as routers and NAS devices.
What is difference between DDR3L and DDR3?
The main difference between DDR3 and DDR3L is in the voltage specification. Voltage specification for DDR3 is 1.5V, but the voltage for DDR3L is less, which is 1.35V. The letter L in DDR3L refers to low voltage standard. Because DDR3L needs lesser voltage, it consumes less power and generates less heat.
What does DDR3 stand for?
Double Data Rate 3 Synchronous Dynamic Random-Access Memory (DDR3 SDRAM) is a type of synchronous dynamic random-access memory (SDRAM) with a high bandwidth ("double data rate") interface, and has been in use since 2007.
Which type of RAM is best for laptop?
Which RAM is better cl15 or CL16?
Reputable. it mean the latency from its ram. the lower the better, overall performance is not big different. for gamming dual channel 2x8 16gb with 3200 MHz speed (XMP) is enough.
What is the best RAM timing?
How fast should RAM be for a gaming PC? Generally, we'd recommend you stick with two DDR4 modules for a dual-channel build, each with a minimum of 3,000MHz clock speed. That should ensure you're getting the most out of the best CPUs for gaming.
Is CL 18 bad?
CL18 by itself doesn't mean anything, you need the RAM speed number too in order to calculate the actual latency. 2133CL18 is pretty slow (16 ns), 4400CL18 would be very low latency for DDR4 (around 8 ns). Typical latency is 10 ns and that's entirely fine for any of today's CPU's, Intel or AMD.
What is Sdram vs Ram?
Both SDRAM and DDR RAM are memory integrated circuits used in computers. SDRAM (synchronous DRAM) is a generic name for various kinds of dynamic random access memory (DRAM) that are synchronized with the clock speed that the microprocessor is optimized for.
|Succeeded by||DDR2||DDR (or DDR1)|
Can you use SODIMM in a desktop?
Typically the answer is no, however there are some "desktop" models that use SODIMMS. Typically these desktops are small form factor and use laptop SODIMMS to save space.
What does 8GB onboard memory mean?
Onboard means that the RAM is soldered on the board. So you have one slot filled with 4GB RAM and another 4GB soldered on board (8GB in total). In case you want to upgrade the RAM memory in the future you will have only one slot.
What is SDRAM and how it works?
SDRAM (synchronous DRAM) is a generic name for various kinds of dynamic random access memory (DRAM) that are synchronized with the clock speed that the microprocessor is optimized for. This tends to increase the number of instructions that the processor can perform in a given time.
What is DDR2 and DDR3?
Both DDR2 and DDR3 are the versions of Double Data Rate (DDR). DDR2 stands for Double Data Rate version 2 and DDR3 stands for Double Data Rate version 3. DDR2 RAM provides four knowledge transfers per cycle, whereas DDR3 will increase the amount to eight.
Is my RAM DRAM or SDRAM?
Synchronous random access memory (SDRAM) is the same as DRAM except that regular DRAM is asynchronous. Synchronous random access memory stays synchronized with the computer's clock which allows greater efficiency in storing and retrieving data compared to asynchronous DRAM.
How do I know if my RAM is DDR or SDRAM?
What is the difference between ddr1 and DDR2?
DDR2 stands for Double Data Rate version 2 It is the second version of DDR memory. This version of RAM was developed to achieve a high data rate for block-transferring.
Difference between DDR and DDR2 :
|7.||DDR has a bus clock speed of 100 MHz-200 MHz.||While DDR2 has a bus clock speed of 200 MHz-533 MHz.|
Is Laptop RAM buffered or unbuffered?
Applications. Whereas buffered RAM is used for servers and other mission-critical systems that require a stable operating environment, unbuffered RAM is used for regular desktops and laptops, etc.
What unbuffered means?
Definition of unbuffered
: not buffered: such as. a : not marked off by a protective zone or device unbuffered bike lanes … hit an unbuffered concrete wall …— Brant James.
What is unbuffered DDR?
UNBUFFERED - No buffer the memory is connected directly to the chipset controller, DDR, DDR2 and DDR3 modules that are used in desktops or notebooks are mostly unbuffered. BUFFERED - A buffer is used to help the system control large amount of memory.
Do I have DDR4 or DDR3?
Open Task Manager and go to the Performance tab. Select memory from the column on the left, and look at the very top right. It will tell you how much RAM you have and what type it is. In the screenshot below, you can see that the system is running DDR3.
How many pins is Sodimm?
SO DIMM sockets are designed for the latest DDR4, as well as previous versions DDR3, DDR2, DDR, and SDRAM memory modules. For DDR1 and DDR2 SO DIMM sockets, the pin count is 200 pins; for DDR3 SO DIMM sockets, the pin count is 204 pins; for DDR4 SO DIMM sockets, the pin count is 260 pins.
What is Mhz in RAM?
RAM speed is generally measured in megahertz, usually abbreviated as “Mhz.” This is a measure of the clock speed (how many times per second the RAM can access its memory) and is the same way CPU speed is measured. The “stock” speed for DDR4 (the newest memory type) is usually 2133 Mhz or 2400 Mhz.
What does PC4 mean on RAM?
PC4 means the number of bits transferred per second. 2133 X 8 = 17060. So you motherboard spec says it support 2133 MHz speed.
What kind of RAM is in my computer?
Click on the Windows Start menu and type in System Information. A list of search results pops up, among which is the System Information utility. Click on it. Scroll down to Installed Physical Memory (RAM) and see how much memory is installed on your computer.
How do I find out what kind of RAM I need?
To see this, you'll want to navigate to the "About" section of your control panel. This can easily be done by typing "RAM" into your Windows 10 search bar and selecting "View RAM info". Another option to get there is by accessing the "System" settings and navigating down the page to "About".
What motherboard do I have?
First, open Run using Windows + R. When the Run window opens, type msinfo32 and press Enter. This will open the Windows System Information overview. Your motherboard information should be specified next to Baseboard Manufacturer, BaseBoard Product, and BaseBoard Version.
What is Sodimm and Udimm?
Sodimm is laptop ram (small outline dual in-line memory module) Udimm is unbuffered ram , which is a ram characteristic and most laptop and pc's use this with ddr2, ddr3, ddr3L, ddr4 and others.
What is Sodimm form factor?
A SODIMM (small-outline dual inline memory module) is a memory module form factor. SODIMMs are much shorter than a standard DIMM (dual inline memory module), and are most often used in laptops and ultra-small-form-factor PCs (generally only those smaller than mini-ITX, though a few mini-ITX motherboards use SODIMMs).