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16GB (4x4GB) DDR3-1600MHz PC3-12800 NON-ECC UDIMM 2Rx8 Desktop Memory Module
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  • $79.99 
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MemoryMasters 8GB (1x8GB) DDR3-1866MHz PC3-14900 NON-ECC UDIMM 2Rx8 Desktop Memory Module
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  • $29.99 
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MemoryMasters 8GB (1x8GB) DDR3-1333MHz PC3-10600 NON-ECC UDIMM 2Rx8 Desktop Memory Module
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  • $49.85 
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MemoryMasters 8GB (2x 4GB) DDR3/DDR3L PC3-12800 1600MHz DIMM (240-Pin) Desktop Memory CL 11 1.35V -
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  • $40.00 
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MemoryMasters 2GB DDR2 1066MHz PC2-8500 DDR2 1066 (240 PIN) DIMM Desktop Memory with Heatspreaders
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  • $34.00 
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MemoryMasters 4GB (2GBx2) 240-pin DIMM DDR2 PC2-5300 CL=5 1.8V 256Meg x 72 Memory Kit
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  • $26.00 
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MemoryMasters 4GB (1x4GB) DDR3-1600MHz PC3-12800 NON-ECC UDIMM 2Rx8 Desktop Memory Module
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  • $24.79 
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MemoryMasters 4GB (2x2GB) DDR3-1066MHZ PC3-8500 NON-ECC UDIMM 2Rx8 Desktop Memory Module
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  • $23.50 
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8GB Kit [4x2GB] DDR2-800 PC2-6400 Non-ECC 240 Pin 1.8V CL=6 RAM Memory
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  • $69.99 
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MemoryMasters 2GB (1x2GB) DDR3-1600MHz PC3-12800 NON-ECC UDIMM 2Rx8 Desktop Memory Module
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  • $19.61 
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MemoryMasters 2GB (1x2GB) DDR3-1066MHZ PC3-8500 NON-ECC UDIMM 2Rx8 Desktop Memory Module
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  • $15.45 
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MemoryMasters 2GB (1x2GB) DDR3-1333MHz PC3-10600 NON-ECC UDIMM 2Rx8 Desktop Memory Module
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  • $15.45 
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Kingston FURY Beast 32GB (2 x 16GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Desktop Memory Model KF552C40BBK2-32
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Used - Very Good Kingston FURY Beast 32GB (2 x 16GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Desktop Memory Model KF552C40BBK2-32
  • CAS Latency: CL40
  • Voltage: 1.25V
  • Multi-channel Kit: Dual Channel Kit
  • Brand: Kingston
  • Model #: KF552C40BBK2-32
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  • $476.70 
  • $11.20 Shipping
MICRON MT36KDZS2G72PZ-1G6 16GB 2Rx4 PC3L-12800 1600MHz VLP REG SERVER MEMORY RAM
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  • $74.99 
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MemoryMasters 4GB (2GBx2) 240-pin DIMM DDR2 PC2-5300 CL=5 1.8V 256Meg x 72 Memory Kit
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  • $26.00 
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HP 404574-888 4GB 4 x 1GB PC2-6400U DDR2 800 Non-ECC Unbuff Samsung Memory Kit
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  • $39.89 
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MemoryMasters 1GB DDR2 800MHz PC2-6300 PC2-6400 (240 PIN) Non- ECC DIMM Desktop Memory
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  • $11.00 
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MemoryMasters NEW 4GB Module DDR2-800MHz PC6400 PC2-6400 LOW DENSITY MEMORY Desktop Computer
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  • $79.75 
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SUPER TALENT 1GB 240-Pin DDR2 SDRAM DDR2 533 (PC2 4300) System Memory Model T533UB1GB
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SUPER TALENT 1GB 240-Pin DDR2 SDRAM DDR2 533 (PC2 4300) System Memory Model T533UB1GB
  • CAS Latency: CL4
  • Parts: 1 year
  • Labor: 1 year
  • Model #: T533UB1GB
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  • $19.99 
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G.SKILL Ripjaws S5 Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3239G16GX2-RS5K
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G.SKILL
G.SKILL Ripjaws S5 Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3239G16GX2-RS5K
  • CAS Latency: 32
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 32-39-39-102
  • Model #: F5-6400J3239G16GX2-RS5K
MemoryMasters NEW 4GB Module DDR2-800MHz PC6400 PC2-6400 LOW DENSITY MEMORY Desktop Computer
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  • $79.99 
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Samsung M471A1G43DB0-CPB 8GB DDR4-2133 CL15 Desktop Memory
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MemoryMasters 32GB (4x8GB) DDR3-1333MHz PC3-10600 NON-ECC UDIMM 2Rx8 Desktop Memory Module 1.5v
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  • $149.99 
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Micron MT72JSZS1G72PZ-1G1D1BA Micron 8GB PC3-8500R Memory Module
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  • $64.75 
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HMA82GR7JJR8N-VK HYNIX 16GB 2RX8 PC4-2666V-R Memory Module (1X16GB)
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Samsung M471A2K43CB1-CRC - 16 GB (1.2 V, ddr4) - Water Green
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  • $109.16 
M393T3253FZ0-CCC or M393T3253FZ3-CCC Perc 5i Sas Pci-e Raid Controller Memory
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  • $29.75 
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Kingston 128MB DDR SDRAM Memory Module
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Kingston 128MB DDR SDRAM Memory Module
  • ECC: Non-ECC
  • Model #: KTC-PR266/128-G
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  • $19.99 
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Why Desktop Memory (RAM)?

RAM is the short-term memory of your computer. RAM capacity directly impacts how many applications and browser tabs you can operate simultaneously and the smoothness of graphics, which is crucial for tasks like video editing or 3D rendering. For such intensive activities, ample high-quality desktop memory is essential. Keep in mind that not all desktop RAM is suitable for every system. Your motherboard determines the number of memory slots, their maximum capacity, and the specific type of desktop computer RAM you can install.

Maximize Desktop Computer RAM Performance by Matching Speeds

Desktop RAM clock speed determines how quickly the memory can process data, which is vital for tasks that require rapid data access. The quicker the clock speed of your new RAM, measured in Megahertz (MHz), the faster the memory processes data. If your system only supports 2,666MHz speeds, you should not buy 3,000MHz RAM. If your system supports multiple modules, it will only run at the speed of the slowest RAM. Try to match module speeds when possible.

The best type of RAM for your desktop depends on your system’s motherboard and specific needs. DDR4 RAM is currently the most common for new systems, offering faster speeds and lower power consumption than DDR3. For users prioritizing performance, look for higher speed ratings (measured in MHz) and lower latency. Always ensure your motherboard supports the RAM type (e.g., DDR4, DDR3) and speed. Some systems will only work with DDR4, while others can only run DDR3. Check with the instructions that came with your motherboard to see if it is a home-built PC, or check with your computer if it was pre-built.

Enhance Integrated Graphics with High-Quality Desktop Memory

Heavy-duty Graphics Processing Units (GPUs) and dedicated graphics cards include RAM, but some systems and laptops have integrated graphics. This means the main processor is responsible for graphics processing and utilizes system RAM. It places a more significant load on desktop or laptop memory, and this type of setup will benefit most from improved RAM. It could prevent you from having to invest in a more expensive computer while enabling you to eliminate choppy frame rates and improve video quality.

Boost Multitasking on Desktop PCs with New Desktop RAM

Multitaskers can enjoy noticeable improvements with new computer memory. Every piece of software, every browser window, and every tab requires the use of RAM. By increasing the amount of desktop PC RAM, the system avoids using the hard drive, improving software and web browsing performance.

Expand Your Capabilities by Increasing Desktop PC RAM

At its simplest, RAM allows your computer to do more and enables your machine to do more quickly. The most important factor is identifying how much you need. Use Newegg’s Memory Finder Tool to help you configure the amount of memory you need. Additionally, when buying memory cards, check the requirements for software that you regularly use. In your calculations, include operating system specifications and allow some web browsing memory. Consider that new and updated applications have different requirements. If you install new software regularly, allow extra RAM.

Determining how much RAM your desktop needs depends on your usage. For basic tasks like web browsing and document editing, 8GB of RAM should be sufficient. However, if you frequently engage in more intensive activities like video editing, gaming, or running multiple applications simultaneously, 16GB or more is recommended. Always consider future needs, as software updates and new applications may increase RAM requirements.

Find the Perfect Desktop Memory Upgrade at Newegg

Ready to boost your computer's performance? Shop our extensive selection of desktop RAM at Newegg and discover the ideal upgrade for your PC. Explore our full range of memory products, including laptop RAM, to find precisely what you need. Use our handy Memory Finder tool to simplify your purchase and ensure you get the right amount of memory for your needs. Start enhancing your system today with Newegg!

Bestselling Desktop Memory Reviews:

Anonymous
5/6/2025 10:28:06 AM
Working for me

“ CORSAIR Vengeance 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model CMK32GX5M2B6000Z30 Found on the mobo supported list, EXPO is working. ”

CORSAIR Vengeance 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model CMK32GX5M2B6000Z30