How to choose the best 8gb ram ddr4
The main reason why most PC users upgrade their memory is because they want to increase the performance of their computers. Memory upgrades allow you to run multiple applications simultaneously without slowing down. In addition upgrading your memory increases the speed of your processor which makes your computer faster. However there are many factors that affect the performance of your computer including the type of operating system installed on your machine. For example Windows 7 has a built-in memory manager that automatically manages the amount of available memory. So if you're running Windows 7 you probably don't need to worry about increasing your RAM. But if you're using Windows XP Vista or another version of Windows you should definitely consider upgrading your RAM.
How To Upgrade Your RAM
There are two ways to upgrade your RAM. First you can replace your existing 4GB RAM module with a higher capacity module. Second you can install additional modules into your motherboard. Both methods require opening up your case and removing the old RAM module. Once you've removed the old RAM you can insert the new module into its respective slot. Then you can close your case and reattach the power supply. After installing the new RAM you must restart your computer. Finally you can test your upgraded RAM by booting your computer into Windows and see whether your computer runs slower or faster.
Benefits Of Using More RAM
RAM (Random Access Memory) is the working storage unit inside your computer. Without enough RAM your computer cannot store data while performing complex operations. Therefore it slows down your computer. As mentioned above RAM is divided into two types; DRAM (Dynamic Random Access Memory) and SRAM (Static Random Access Memory). DRAM stores information temporarily and is therefore very fast. However DRAM requires constant refreshing to maintain its contents. Because of this DRAM is limited to only storing small amounts of data. On the other hand SRAM does not require refresh cycles and thus can hold large quantities of data. Unfortunately SRAM is much slower than DRAM. Thus most modern PCs contain both DRAM and SRAM.
The Importance of Purchasing a Quality 8 GB RAM DDR4
Memory is very important for computers because it stores information. Memory is divided into two types; main memory and cache memory. Main memory is where programs run and data is stored. Cache memory speeds up the speed of your computer by storing frequently accessed files and applications. In order to get the most performance out of your computer you must ensure that both main memory and cache memory are large enough to handle the amount of data being processed.
To determine how much memory you require divide the total number of megabytes (MB) of storage required by your computer by 1024. For example if you plan to store 1TB of music you'd multiply 1 TB x 1024 = 12288 MB. Then divide this figure by 2 to account for double-sided media. So if you're planning to store 24 songs per side you'd multiply 24 x 1024 / 2 = 5376 MB. Now you can calculate how many gigabytes (GB) of memory you need using the following formula: 4 x 10^9 bytes/1 GB = 4096 MB. To put this into perspective a 32 GB hard drive has approximately 3.2 billion bytes of storage capacity. Therefore you could fit around 30 albums onto a single hard disk!
RAM vs Hard Drive Space
Hard drives are slow compared to solid state drives (SSDs). However SSDs are limited by the amount of available flash memory. Flash memory is cheap and fast but it only holds a finite amount of data. As soon as you fill up the flash memory you lose access to the data. RAM is unlimited and therefore faster than HDD. RAM is also cheaper than HDDs.
Choosing Between RAM & Storage Capacity
There are three ways to increase the amount of memory in your PC: adding additional RAM increasing the capacity of your existing hard drive or upgrading to a higher capacity hard drive. Adding RAM is easy and inexpensive. Increasing the capacity of your hard drive requires opening up your case and replacing the old hard drive with a larger version. Finally upgrading to a high capacity hard drive is the best option.
Memory modules are the most important component of a PC because they store data. Memory modules are available in different capacities ranging from 2 GB to 16 GB. The memory capacity determines the amount of information that can be stored in the computer. In general higher-capacity memory modules provide faster access times and greater storage capabilities. However there are certain features that differentiate high-end memory modules from low-cost ones. Here are some key factors to look for when purchasing a memory module.
Speed - Speed refers to the rate at which data is transferred between the processor and the memory. Faster speeds allow programs to run faster and applications to load quicker. Higher speed memory modules transfer data at a faster pace compared to slower ones.
Capacity - Capacity refers to the total number of bits (or bytes) of data that can be stored in the memory module. More bits equal more memory.
Error Rate - Error rates refer to the percentage of errors that occur during the operation of the memory module. Lower error rates indicate fewer problems with the memory module.
Warranty - Warranty refers to the length of time the manufacturer guarantees that the product will perform properly. Longer warranties ensure that the memory module will function correctly for a long period of time.
Price - Price refers to the overall cost of the memory module. High prices typically reflect quality products.
Size - Size refers to the physical dimensions of the memory module. Smaller modules are easier to fit into smaller computers.
Type - Type refers to whether the memory module is single sided or double sided. Double-sided modules are twice as large as single-sided ones. Single-sided modules are cheaper than double-sided ones.
Manufacturer - Manufacturer refers to the company that manufactures the memory module. Manufacturers vary widely in terms of quality and reliability.
Brand - Brand refers to the name of the memory module. Brands differ based on the type of memory module.
Different Types of 8GB RAM DDR4
The most common type of memory available today is DDR4-2133MHz. However there are different types of DDR4 memory available. The following are the different types of DDR4 memory available today.
DDR4-2400MHz - This is the fastest speed currently available. It has been tested to run at 2400MHz. It is recommended for high end gaming systems.
DDR4-2666MHz - This is the next highest speed available. It has been tested to run at 2666MHz. It is recommended for mid range gaming systems.
DDR4-2800MHz - This is the lowest speed available. It has been tested to run at 2800MHz. It is recommended for low end gaming systems.
Price List For DDR4 Memory
Below is the current price list for DDR4 memory. Prices vary depending on where you shop.