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Kingston 512MB PC2100 DDR 184Pin Memory KVR266X64C25
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  • $29.99 
  • Free Shipping
MemoryMasters DDR2 2 X 1GB PC2-5300 PC5300 2GB 667 MHz 240-pin MEMORY
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  • $18.99 
  • Free Shipping
Black Diamond Memory 16GB (2 x 8GB) DDR4 2666 (PC4 21300) Desktop Memory Model BD8GX22666MQ22
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Black Diamond Memory 16GB (2 x 8GB) DDR4 2666 (PC4 21300) Desktop Memory Model BD8GX22666MQ22
  • BIOS/Performance Profile: Intel XMP 2.0
  • Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
  • Model #: BD8GX22666MQ22
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  • $191.99 
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Kingston ValueRAM KVR1333D3N9H/2G 2GB DDR3 SDRAM Memory Module
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Kingston ValueRAM KVR1333D3N9H/2G 2GB DDR3 SDRAM Memory Module
  • Buffered/Registered: Unbuffered
  • Model #: KVR1333D3N9H/2G
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  • $19.99 
  • Free Shipping
Supermicro Certified MEM-DR416L-CL01-UN26 | Micron MTA16ATF2G64AZ-2G6E1 | 16GB PC4-21300 DDR4 2666MHz 2Rx8 Non-ECC DIMM 288-Pin Desktop Memory RAM
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Supermicro Certified MEM-DR416L-CL01-UN26 | Micron MTA16ATF2G64AZ-2G6E1 | 16GB PC4-21300 DDR4 2666MHz 2Rx8 Non-ECC DIMM 288-Pin Desktop Memory RAM
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Micron Chipset
  • Recommend Use: Compatible Supermicro Systems
  • Model #: MEM-DR416L-CL01-UN26
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  • $112.02 
32GB RAM Replacement for Samsung M378A4G43MB1-CTD | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
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32GB RAM Replacement for Samsung M378A4G43MB1-CTD | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2666
  • Model #: 5053772475014
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  • $213.39 
Kingston ValueRAM 16GB DDR4 3200 NONECC CL22 Memory Module - KVR32N22S8/16
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Kingston ValueRAM 16GB DDR4 3200 NONECC CL22 Memory Module - KVR32N22S8/16
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Timing: 22-22-22
  • BIOS/Performance Profile: Intel XMP 2.0
  • Model #: KVR32N22S8/16
Patriot Memory Viper Steel PVSR432G360C8K memory module 32 GB 2 x 16 GB DDR4 3600 MHz
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  • $240.99 
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HMA851U6AFR6N-UH SK Hynix 4GB PC4-2400T-UC0-11UIDMM DDR4-19200 260-PIN Desktop Memory RAM
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SK hynix
HMA851U6AFR6N-UH SK Hynix 4GB PC4-2400T-UC0-11UIDMM DDR4-19200 260-PIN Desktop Memory RAM
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: hynix-4gb-ud-2400
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  • $32.29 
Hynix 16GB (2X8GB) DDR4-2133 PC4-17000 288-PIN HMA41GU6AFR8N-TF Desktop Memory
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SK hynix
Hynix 16GB (2X8GB) DDR4-2133 PC4-17000 288-PIN HMA41GU6AFR8N-TF Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: HMA41GU6AFR8N-TF X2
NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT
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NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MD21300-328K4
  • Model #: 0759170863570
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  • $798.89 
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8GB RAM Replacement for Crucial BLS4KIT8G3D1609DS1S00, BLS8G3D1609DS1S00, BLS8G3D169DS3, BLT2KIT8G3D1608DT1TX0, BLT2KIT8G3D1608DT2TXRG | DDR3 1600MHz PC3-12800 DIMM 2Rx8 Desktop Memory
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  • $24.69 
OWC 8GB (2x4GB) DDR3 1866 PC3-14900 CL13 1Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
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OWC 8GB (2x4GB) DDR3 1866 PC3-14900 CL13 1Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
  • CAS Latency: CL13
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC1E8D31R8008P-B259-SF
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  • $41.99 
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CORSAIR Vengeance RGB 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model CMK32GX5M2B6400Z32W
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CORSAIR Vengeance RGB 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model CMK32GX5M2B6400Z32W
  • CAS Latency: CL32
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 32-40-40-40-84
  • Model #: CMH32GX5M2B6400Z32W
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  • $625.99 
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NEMIX RAM 32GB (2X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 288-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
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NEMIX RAM 32GB (2X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 288-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: 0759170870707
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  • $259.89 
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Kingston ValueRAM 2GB (2 x 1GB) DDR2 533 (PC2 4200) Dual Channel Kit Desktop Memory Model KVR533D2N4K2/2G
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Kingston ValueRAM 2GB (2 x 1GB) DDR2 533 (PC2 4200) Dual Channel Kit Desktop Memory Model KVR533D2N4K2/2G
  • CAS Latency: CL4
  • Voltage: 1.80V
  • Multi-channel Kit: Dual Channel Kit
  • Buffered/Registered: Unbuffered
  • Model #: KVR533D2N4K2/2G
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  • $29.99 
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SK Hynix HMA82GU6DJR8N-XN 32GB(2X16GB) DDR4 3200 2Rx8 PC4-3200AA UB2 Desktop PC Memory
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SK hynix
SK Hynix HMA82GU6DJR8N-XN 32GB(2X16GB) DDR4 3200 2Rx8 PC4-3200AA UB2 Desktop PC Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: XD-UD-16GB-CP4-3200 X2
Crucial 4GB (1 x 4GB) PC4-19200 (DDR4-2400) Memory (CT4G4DFS824A) 1.2V CL17
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Crucial 4GB (1 x 4GB) PC4-19200 (DDR4-2400) Memory (CT4G4DFS824A) 1.2V CL17
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Chipset: Micron Chipset
  • Model #: CT4G4DFS824A-1
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  • $39.99 
  • Free Shipping
Kingston Fury Renegade 32GB (2 x 16GB) 288-Pin PC RAM DDR5 8000 (PC5 64000) Desktop Memory Model KF580C38RWAK2-32
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Kingston Fury Renegade 32GB (2 x 16GB) 288-Pin PC RAM DDR5 8000 (PC5 64000) Desktop Memory Model KF580C38RWAK2-32
  • CAS Latency: CL38
  • Voltage: 1.45V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 38-48-48-128
  • Model #: KF580C38RWAK2-32
G.SKILL Trident Z5 Neo RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3039G16GX2-TZ5NRW
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G.SKILL Trident Z5 Neo RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3039G16GX2-TZ5NRW
  • CAS Latency: CL30
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 30-39-39-102
  • Model #: F5-6400J3039G16GX2-TZ5NRW
4GB RAM Replacement for Hynix HMA851U6JJR6N-VK | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Hynix HMA851U6JJR6N-VK | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Hynix HMA851U6JJR6N-VK
  • Model #: NE-PNR-1824
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  • $34.58 
4GB RAM Replacement for Kingston HX424C15FB3/4, HX424C15FB3K2/8, HX424C15FB3K4/16, KCP424NS8/4, KVR24N17S8/4, KVR24N17S8K2/8 | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Kingston HX424C15FB3/4, HX424C15FB3K2/8, HX424C15FB3K4/16, KCP424NS8/4, KVR24N17S8/4, KVR24N17S8K2/8 | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772488397
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  • $39.92 
Hynix HMT351U6CFR8C-H9 8GB(2X4GB) DDR3 1333MHz PC RAM PC3-10600U Desktop Memory 240pin 2Rx8 UDIMM
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SK hynix
Hynix HMT351U6CFR8C-H9 8GB(2X4GB) DDR3 1333MHz PC RAM PC3-10600U Desktop Memory 240pin 2Rx8 UDIMM
  • CAS Latency: CL9
  • Buffered/Registered: Unbuffered
  • Model #: hynix-4gb-ud-1333 x2
Rimlance 16GB (1X16GB) 1.2V DDR4 2133MHz PC4-17000 UDIMM 2RX8
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Rimlance 16GB (1X16GB) 1.2V DDR4 2133MHz PC4-17000 UDIMM 2RX8
  • CAS Latency: CL15
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD17000D8C16
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  • $75.00 
  • Free Shipping
G.SKILL Ripjaws M5 RGB Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3238G32GX2-RM5RW
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G.SKILL Ripjaws M5 RGB Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3238G32GX2-RM5RW
  • CAS Latency: CL32
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 32-38-38-96
  • Model #: F5-6000J3238G32GX2-RM5RW
2666 16gb samsung m378a2k43cb1-ctd
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  • $166.67 
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.5V 240-PIN ECC UDIMM Compatible with Hynix HMT41GU7DFR8C-PB Unbuffered Memory
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.5V 240-PIN ECC UDIMM Compatible with Hynix HMT41GU7DFR8C-PB Unbuffered Memory
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Part Number: ME12800-828K1
  • Model #: ME12800-828K01-2672
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  • $28.99 
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RIMLANCE 16GB(2x8GB) DDR4-2666(PC4-21300) non-ECC Unbuffered Desktop Memory Kit
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RIMLANCE 16GB(2x8GB) DDR4-2666(PC4-21300) non-ECC Unbuffered Desktop Memory Kit
  • CAS Latency: CL19
  • Multi-channel Kit: Dual Channel Kit
  • Buffered/Registered: Unbuffered
  • Model #: RLMUD-21300-2/16-28
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  • $85.99 
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CORSAIR Vengeance LPX 64GB (2 x 32GB) DDR4 3000 (PC4 24000) Desktop Memory Model CMK64GX4M2C3000C15
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CORSAIR Vengeance LPX 64GB (2 x 32GB) DDR4 3000 (PC4 24000) Desktop Memory Model CMK64GX4M2C3000C15
  • CAS Latency: CL15
  • Voltage: 1.35V
  • Timing: 15-17-17-35
  • Heat Spreader: Anodized Aluminum
  • Model #: CMK64GX4M2C3000C15
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  • $499.00 
  • Free Shipping
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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  • $59.99 
  • Free Shipping
DDR5 RAM GIGASTONE Black RGB Game Turbo Desktop RAM 16GB (2x8GB) DDR5 RAM 16GB DDR5 5200MHz PC5-41600 CL40 1.25V 288 Pin Unbuffered Non ECC UDIMM for PC Gaming Desktop Memory (Desktop ONLY)
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Gigastone Corporation
DDR5 RAM GIGASTONE Black RGB Game Turbo Desktop RAM 16GB (2x8GB) DDR5 RAM 16GB DDR5 5200MHz PC5-41600 CL40 1.25V 288 Pin Unbuffered Non ECC UDIMM for PC Gaming Desktop Memory (Desktop ONLY)
  • CAS Latency: CL40
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 40-40-40-77
  • Chipset: Major Brand Chipset
  • Model #: GS-D5-U5200-8GBX2-GSTHB-RGB-B
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  • $255.99 
  • Free Shipping
Kingston 256MB PC 133 Desktop Memory Model KVR133X64C3/256
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Kingston 256MB PC 133 Desktop Memory Model KVR133X64C3/256
  • CAS Latency: CL3
  • Voltage: 3.30V
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: KVR133X64C3/256
  •  
  • $24.99 
  • 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:

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