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Kingston KVR100X64C2/128 128MB PC100 100MHz Non-ECC CL2 ValueRam Module
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  • $35.00 
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Supermicro MEM-DR480LB-UN26
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Supermicro MEM-DR480LB-UN26
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MEM-DR480LB-UN26
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  • $65.99 
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MemoryMasters 2GB ( 2 X 1GB ) DDR DIMM (184 PIN) 333Mhz DDR333 PC2700 DESKTOP MEMORY
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  • $28.25 
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MemoryMasters NEW! 2GB 2 x 1GB DDR2 PC5300 PC2-5300 667 MHz DESKTOP MEMORY RAM KIT
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  • $15.99 
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMA82GU6CJR8N-VK
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMA82GU6CJR8N-VK
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD21300-628K01-2461
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  • $128.88 
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.35V 240-PIN Non-ECC UDIMM Compatible with Hynix HMT41GU6MFR8A-PB Unbuffered Desktop Memory
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.35V 240-PIN Non-ECC UDIMM Compatible with Hynix HMT41GU6MFR8A-PB Unbuffered Desktop Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD12800-828LK01-2648
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  • $21.99 
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NEMIX RAM 8GB (1X8GB) DDR4 2400MHZ PC4-19200 1Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Dell SNPM0VW4C/8G A9321911
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NEMIX RAM 8GB (1X8GB) DDR4 2400MHZ PC4-19200 1Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Dell SNPM0VW4C/8G A9321911
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD19200-818K01-134
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  • $65.99 
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NEMIX RAM 8GB (1X8GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with Dell SNPFN6XKC/8G A8058238 Unbuffered PC Memory
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NEMIX RAM 8GB (1X8GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with Dell SNPFN6XKC/8G A8058238 Unbuffered PC Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD17000-828K01-1519
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  • $59.99 
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MemoryMasters 2GB 2X 1GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory
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  • $13.00 
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NEMIX RAM 4GB (1X4GB) DDR3 1600MHZ PC3L-12800 1Rx8 1.35V 240-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Dell SNPP4T2FC/4G A8733211
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NEMIX RAM 4GB (1X4GB) DDR3 1600MHZ PC3L-12800 1Rx8 1.35V 240-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Dell SNPP4T2FC/4G A8733211
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD12800-418LK01-1954
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  • $12.45 
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.5V 240-PIN Non-ECC UDIMM Compatible with Dell A5764358 Unbuffered PC Memory
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.5V 240-PIN Non-ECC UDIMM Compatible with Dell A5764358 Unbuffered PC Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD12800-828K01-1932
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  • $21.99 
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.5V 240-PIN Non-ECC UDIMM Compatible with Dell A5709146 Unbuffered PC Memory
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.5V 240-PIN Non-ECC UDIMM Compatible with Dell A5709146 Unbuffered PC Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD12800-828K01-1931
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  • $21.99 
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MemoryMasters 4GB 2X 2GB DDR2 800MHz PC2-6300 PC2-6400 DDR2 800 (240 PIN) DIMM Desktop Memory
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  • $24.59 
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Samsung 16GB DDR4 2400MHz PC4-19200 1.2V 2Rx8 288-Pin UDIMM Desktop RAM Memory Module M378A2K43CB1-CRC
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SAMSUNG
Samsung 16GB DDR4 2400MHz PC4-19200 1.2V 2Rx8 288-Pin UDIMM Desktop RAM Memory Module M378A2K43CB1-CRC
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered / Unregistered
  • Color: Green
  • Model #: M378A2K43CB1-CRC-SM
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  • $99.00 
NEMIX RAM 32GB (4X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with ASUS WS X299 PRO, X99-WS/IPMI, WS Z390 PRO Motherboard
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NEMIX RAM 32GB (4X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with ASUS WS X299 PRO, X99-WS/IPMI, WS Z390 PRO Motherboard
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Part Number: MD25600-818K4
  • Model #: MD25600-818K4-AS145
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  • $279.49 
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NEMIX RAM 16GB (1X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with Hynix HMA82GU6CJR8N-WM Unbuffered Desktop Memory
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NEMIX RAM 16GB (1X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with Hynix HMA82GU6CJR8N-WM Unbuffered Desktop Memory
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD23400-628K01-2510
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  • $129.99 
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MemoryMasters PC4-17000 4GB DDR4 CL15 Non ECC Unbuffered 1.2V 1R8 Single Rank 288 Pin UDIMM Desktop Memory
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  • $39.00 
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.35V 240-PIN Non-ECC UDIMM Compatible with Dell SNPVR648C/8G A8733212 Unbuffered PC Memory
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.35V 240-PIN Non-ECC UDIMM Compatible with Dell SNPVR648C/8G A8733212 Unbuffered PC Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD12800-828LK01-296
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  • $21.99 
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NEMIX RAM 2GB (1X2GB) DDR3 1333MHZ PC3-10600 2Rx8 1.5V 240-PIN Non-ECC UDIMM Compatible with Dell A7075897 Unbuffered PC Memory
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NEMIX RAM 2GB (1X2GB) DDR3 1333MHZ PC3-10600 2Rx8 1.5V 240-PIN Non-ECC UDIMM Compatible with Dell A7075897 Unbuffered PC Memory
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD10600-228K01-1944
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  • $10.25 
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NEMIX RAM 16GB (1X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with Dell SNPRMWRNC/16G AA101831 Unbuffered PC Memory
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NEMIX RAM 16GB (1X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with Dell SNPRMWRNC/16G AA101831 Unbuffered PC Memory
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD23400-628K01-1505
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  • $129.99 
  • Free Shipping
NEMIX RAM 8GB (1X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with QNAP RAM-8GDR4T0-UD-3200 NAS Unbuffered Desktop Memory
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NEMIX RAM 8GB (1X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with QNAP RAM-8GDR4T0-UD-3200 NAS Unbuffered Desktop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD25600-818K1-QN-RAM-8GDR4T0-UD-3200
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  • $69.99 
MemoryMasters New! 32GB 4x8GB PC3-10600 1333MHZ DDR3 240pin Desktop Memory
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  • $149.99 
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NEMIX RAM 16GB (1X16GB) DDR4 2400MHZ PC4-19200 2Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with hynix HMA82GU6AFR8N-UH Unbuffered Desktop Memory
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NEMIX RAM 16GB (1X16GB) DDR4 2400MHZ PC4-19200 2Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with hynix HMA82GU6AFR8N-UH Unbuffered Desktop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD19200-628K01-2458
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  • $129.99 
  • Free Shipping
2GB Desktop Memory Module DDR2 PC5300 667MHz PC2-5300 LOW DENSITY 240 Pin (MAJOR BRANDS)
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  • $12.48 
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NEMIX RAM 4GB (1X4GB) DDR3 1600MHZ PC3-12800 1Rx8 1.5V 240-PIN Non-ECC UDIMM Compatible with Dell SNP531R8C/4G A7398800 Unbuffered PC Memory
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NEMIX RAM 4GB (1X4GB) DDR3 1600MHZ PC3-12800 1Rx8 1.5V 240-PIN Non-ECC UDIMM Compatible with Dell SNP531R8C/4G A7398800 Unbuffered PC Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD12800-418K01-196
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  • $12.45 
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NEMIX RAM 4GB (1X4GB) DDR3 1600MHZ PC3-12800 2Rx8 1.5V 240-PIN Non-ECC UDIMM Compatible with Dell SNPVT8FPC/4G A6994459 Unbuffered PC Memory
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NEMIX RAM 4GB (1X4GB) DDR3 1600MHZ PC3-12800 2Rx8 1.5V 240-PIN Non-ECC UDIMM Compatible with Dell SNPVT8FPC/4G A6994459 Unbuffered PC Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD12800-428K01-1526
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  • $12.45 
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NEMIX RAM 16GB (1X16GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with Dell SNPV51K2C/16G A8661094 Unbuffered PC Memory
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NEMIX RAM 16GB (1X16GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with Dell SNPV51K2C/16G A8661094 Unbuffered PC Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD17000-628K01-1513
  •  
  • $129.99 
  • Free Shipping
MemoryMasters New! 16GB 4x4GB PC3-10600 1333MHZ DDR3 240pin DESKTOP MEMORY
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  • $74.74 
  • Free Shipping

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:

Chris
1/29/2026 8:41:35 AM
Great Help And Product Works

“ Great help from customer service after I ordered twice the wrong RAM sticks for my Acer Desktop computer ”

G.SKILL Trident Z5 RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3636F16GX2-TZ5RK