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G.SKILL Aegis 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GIS
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G.SKILL Aegis 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GIS
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Timing: 19-19-19-43
  • Recommend Use: AMD X399 / TRX40 / X570 / X470 / B550 / B450 / B350 Intel X99 / X299 / Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
  • Model #: F4-2666C19S-8GIS
  •  
  • $69.00 
  • Free Shipping
Rimlance 8GB (1X8GB) 1.2V DDR4 3200MHZ PC4-25600 UDIMM 1RX8
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Rimlance 8GB (1X8GB) 1.2V DDR4 3200MHZ PC4-25600 UDIMM 1RX8
  • CAS Latency: CL22
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD25600S8C8
  •  
  • $38.99 
  • Free Shipping
CORSAIR Vengeance 64GB (2 x 32GB) 288-Pin PC RAM DDR5 4800 (PC5 38400) Desktop Memory Model CMH64GX5M2A4800C40
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Corsair
CORSAIR Vengeance 64GB (2 x 32GB) 288-Pin PC RAM DDR5 4800 (PC5 38400) Desktop Memory Model CMH64GX5M2A4800C40
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 40-40-40-77
  • Model #: CMH64GX5M2A4800C40
  •  
  • $755.99 
  • Free Shipping
G.SKILL Trident Z Royal Series 64GB (2 x 32GB) DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C18D-64GTRS
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G.SKILL Trident Z Royal Series 64GB (2 x 32GB) DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C18D-64GTRS
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 18-22-22-42
  • Model #: F4-3600C18D-64GTRS
CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK32GX4M2D3600C18S
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CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK32GX4M2D3600C18S
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 18-22-22-42
  • Model #: CMK32GX4M2D3600C18S
SAMSUNG 8G 288Pin DDR4 SDRAM 1Rx8 DDR4 2666MHz (PC4 21300) 1.2V Desktop Ram Memory
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SAMSUNG 8G 288Pin DDR4 SDRAM 1Rx8 DDR4 2666MHz (PC4 21300) 1.2V Desktop Ram Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Model #: M378A1K43CB2--CTD
OWC 32GB Replacement for Kingston KSM48E40BD8KM-32HM - DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 32GB Replacement for Kingston KSM48E40BD8KM-32HM - DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL40
  • Voltage: 1.1V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC4E8D52R832GB-B797-SF
  •  
  • $589.99 
CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK16GX4M2A2666C16W
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CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK16GX4M2A2666C16W
  • CAS Latency: CL16
  • Voltage: 1.20V
  • Timing: 16-18-18-35
  • Buffered/Registered: Unbuffered
  • Model #: CMK16GX4M2A2666C16W
32GB (4 x 8GB) DDR3L 1600 (PC3L-12800) Desktop Memory Module by Avarum Ram
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32GB (4 x 8GB) DDR3L 1600 (PC3L-12800) Desktop Memory Module by Avarum Ram
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: Avarum-3L81600-UDIMM-4
  •  
  • $72.38 
  • Free Shipping
CORSAIR Vengeance RGB 96GB (2 x 48GB) 288-Pin PC RAM DDR5 6800 (PC5 54400) Desktop Memory Model CMH96GX5M2B6800C34
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CORSAIR Vengeance RGB 96GB (2 x 48GB) 288-Pin PC RAM DDR5 6800 (PC5 54400) Desktop Memory Model CMH96GX5M2B6800C34
  • CAS Latency: CL34
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 34-42-42-110
  • Model #: CMH96GX5M2B6800C34
  •  
  • $1,184.99 
  • Free Shipping
Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
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Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
  • CAS Latency: CL19
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD21300S6C2K16
  •  
  • $58.99 
  • Free Shipping
V-COLOR DDR5 TUF GAMING ALLIANCE SCC 2+2 KIT Manta XFinity 64GB (32GBx2) 6400MHz CL32 1.34V AMD EXPO SK Hynix Original IC RGB Gaming Desktop Upgrade RAM Memory Module White (GTMXFAL3264832WW-DW)
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V-COLOR DDR5 TUF GAMING ALLIANCE SCC 2+2 KIT Manta XFinity 64GB (32GBx2) 6400MHz CL32 1.34V AMD EXPO SK Hynix Original IC RGB Gaming Desktop Upgrade RAM Memory Module White (GTMXFAL3264832WW-DW)
  • Part Number: GTMXFAL3264832WW-DW
  • Timing: 32-39-39
  • Buffered/Registered: Unbuffered / Unregistered
  • BIOS/Performance Profile: AMD EXPO
  • Model #: GTMXFAL3264832WW-DW
Rimlance 8GB (2X4GB) 1.2V DDR4 2400MHZ PC4-19200 UDIMM 1RX16
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Rimlance 8GB (2X4GB) 1.2V DDR4 2400MHZ PC4-19200 UDIMM 1RX16
  • CAS Latency: CL17
  • Multi-channel Kit: Dual Channel Kit
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD19200S6C2K8
  •  
  • $24.99 
  • Free Shipping
NEMIX RAM 16GB (1X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 288-PIN ECC UDIMM Compatible with Supermicro MEM-DR416LD-EU29 Unbuffered Memory
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NEMIX RAM 16GB (1X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 288-PIN ECC UDIMM Compatible with Supermicro MEM-DR416LD-EU29 Unbuffered Memory
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Part Number: ME23400-628K1
  • Model #: MEM-DR416LD-EU29
  •  
  • $94.99 
  • Free Shipping
Crucial 8GB DDR3 1600 (PC3 12800) Desktop Memory Model CT102464BA160B
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Crucial 8GB DDR3 1600 (PC3 12800) Desktop Memory Model CT102464BA160B
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Multi-channel Kit: Quad Channel Kit
  • Timing: The package may take up to a 2 month delivery timeline because of the global pandemic! Please be careful to order!!!
  • Model #: CT102464BA160B
Supermicro Certified MEM-DR416LD-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-DR416LD-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-DR416LD-UN26
  •  
  • $77.10 
16GB RAM Replacement for Micron MTA8ATF2G64AZ-3G2, MTA8ATF2G64AZ-3G2E1 | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
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16GB RAM Replacement for Micron MTA8ATF2G64AZ-3G2, MTA8ATF2G64AZ-3G2E1 | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 3200
  • Model #: 5053772474642
  •  
  • $97.44 
G.SKILL Ripjaws M5 RGB Series 96GB (2 x 48GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Desktop Memory Model F5-5600J4040D48GX2-RM5RW
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G.SKILL Ripjaws M5 RGB Series 96GB (2 x 48GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Desktop Memory Model F5-5600J4040D48GX2-RM5RW
  • CAS Latency: CL40
  • Voltage: 1.25V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 40-40-40
  • Model #: F5-5600J4040D48GX2-RM5RW
8GB RAM Replacement for Samsung M323R1GB4BB0-CQK | DDR5 4800MHz PC5-38400 DIMM 1Rx16 Desktop Memory
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8GB RAM Replacement for Samsung M323R1GB4BB0-CQK | DDR5 4800MHz PC5-38400 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Chipset: Samsung Chipset
  • Recommend Use: Compatible Replacement for Samsung M323R1GB4BB0-CQK
  • Model #: NE-PNR-2256
  •  
  • $98.72 
8GB RAM Replacement for Dell AB883073, SNP29NJ4C/8G | DDR5 4800MHz PC5-38400 DIMM 1Rx16 Desktop Memory
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8GB RAM Replacement for Dell AB883073, SNP29NJ4C/8G | DDR5 4800MHz PC5-38400 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772483163
  •  
  • $122.20 
RIMLANCE Ram 16GB DDR4 2133 (PC4-17000) 288-Pin desktop memory
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RIMLANCE Ram 16GB DDR4 2133 (PC4-17000) 288-Pin desktop memory
  • CAS Latency: CL15
  • Chipset: Major Brand Chipset
  • Recommend Use: High Performance or Gaming Memory
  • Buffered/Registered: Unbuffered
  • Model #: RLMUD-17000-16-28-0700
  •  
  • $53.98 
  • Free Shipping
NEMIX RAM 8GB (2X4GB) DDR3 1066MHZ PC3-8500 2Rx8 1.5V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
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NEMIX RAM 8GB (2X4GB) DDR3 1066MHZ PC3-8500 2Rx8 1.5V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD8500-428K02-623
  •  
  • $22.89 
  • Free Shipping
MemoryMasters 8GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 Desktop Ram Memory Module
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  •  
  • $34.99 
  • Free Shipping
Samsung M378A1K43CB2-CRC 8 GB DDR4 Memory Module - PC4-19200 - Non-ECC - 288-pin
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SAMSUNG
Refurbished Samsung M378A1K43CB2-CRC 8 GB DDR4 Memory Module - PC4-19200 - Non-ECC - 288-pin
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Color: Green
  • Model #: M378A1K43CB2-CRC
8GB RAM Replacement for G.Skill F3-1866C9Q-32GXM, F3-14900CL10D-16GBXL, F3-14900CL10S-8GBXL | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
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8GB RAM Replacement for G.Skill F3-1866C9Q-32GXM, F3-14900CL10D-16GBXL, F3-14900CL10S-8GBXL | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for G.Skill F3-1866C9Q-32GXM, F3-14900CL10D-16GBXL, F3-14900CL10S-8GBXL
  • Model #: NE-PNR-1682
  •  
  • $27.42 
OWC 32GB DDR4 3200 PC4-25600 CL22 2Rx8 VLP 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade for Select Workstations, Servers, and NAS Systems
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  •  
  • $214.99 
  • Free Shipping
32GB RAM Replacement for Hynix HMAA4GU6MJR8N-VK | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
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32GB RAM Replacement for Hynix HMAA4GU6MJR8N-VK | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Hynix HMAA4GU6MJR8N-VK
  • Model #: NE-PNR-1854
  •  
  • $184.99 
G.SKILL Ripjaws Z Series 32GB (4 x 8GB) DDR3 1866 (PC3 14900) Desktop Memory Model F3-14900CL10Q-32GBZL
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G.SKILL Ripjaws Z Series 32GB (4 x 8GB) DDR3 1866 (PC3 14900) Desktop Memory Model F3-14900CL10Q-32GBZL
  • CAS Latency: CL10
  • Voltage: 1.50V
  • Multi-channel Kit: Quad Channel Kit
  • Timing: 10-11-10-30
  • Model #: F3-14900CL10Q-32GBZL
  •  
  • $186.99 
Rimlance 32GB (2X16GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 2RX8
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Rimlance 32GB (2X16GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 2RX8
  • CAS Latency: CL19
  • Multi-channel Kit: Dual Channel Kit
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD21300D8C2K32
  •  
  • $127.99 
  • Free Shipping
16GB RAM Replacement for Samsung M378A2G43BB3-CWE, M378A2G43CB3-CWE | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
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16GB RAM Replacement for Samsung M378A2G43BB3-CWE, M378A2G43CB3-CWE | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Chipset: Samsung Chipset
  • Recommend Use: Compatible Replacement for Samsung M378A2G43BB3-CWE, M378A2G43CB3-CWE
  • Model #: NE-PNR-2230
  •  
  • $93.49 
Avexir DDR4 8GB (1x8GB) 3200MHz (PC4-25600) 288-pin CL22 1.2V UDIMM Desktop Memory Module RAM SOLID RED
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Avexir DDR4 8GB (1x8GB) 3200MHz (PC4-25600) 288-pin CL22 1.2V UDIMM Desktop Memory Module RAM SOLID RED
  • CAS Latency: CL22
  • Timing: 22-22-22-52
  • Color: Red
  • Heat Spreader: Yes
  • Model #: AVD4UZ432002208G-1SOE
  •  
  • $57.99 
  • Free Shipping
CORSAIR Vengeance LP 16GB (2 x 8GB) 240-Pin PC RAM DDR3 1600 (PC3 12800) Desktop Memory Model CML16GX3M2A1600C10
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Refurbished CORSAIR Vengeance LP 16GB (2 x 8GB) 240-Pin PC RAM DDR3 1600 (PC3 12800) Desktop Memory Model CML16GX3M2A1600C10
  • CAS Latency: CL10
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 10-10-10-27
  • Model #: CML16GX3M2A1600C10
  •  
  • $40.34 
Crucial 8GB (2 x 4GB) DDR3L 1600 (PC3L 12800) Desktop Memory Model CT2KIT51264BD160B
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Crucial 8GB (2 x 4GB) DDR3L 1600 (PC3L 12800) Desktop Memory Model CT2KIT51264BD160B
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Chipset: Micron Chipset
  • Model #: CT2KIT51264BD160B
  •  
  • $20.54 
  • 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:

Michael H.
2/22/2025 9:00:29 AM
Great product and easy to install!

“ Would recommend this product for anyone looking to upgrade memory in a desktop ”

G.SKILL TridentZ RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Intel XMP 2.0 Desktop Memory Model F4-3200C16D-32GTZR