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16GB RAM Replacement for Dell A8661094, SNPV51K2C/16G, V51K2 | DDR4 2133MHz PC4-17000 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for Dell A8661094, SNPV51K2C/16G, V51K2 | DDR4 2133MHz PC4-17000 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772482166
  •  
  • $120.99 
  • Free Shipping
4GB RAM Replacement for Kingston KVR32N22S6/4 | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Kingston KVR32N22S6/4 | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772488427
  •  
  • $45.25 
  • Free Shipping
Supermicro Certified MEM-DR480L-CL01-UN21 | Micron 8GB PC4-17000 DDR4 2133MHz 2Rx8 Non-ECC DIMM 288-Pin Desktop Memory RAM
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Supermicro Certified MEM-DR480L-CL01-UN21 | Micron 8GB PC4-17000 DDR4 2133MHz 2Rx8 Non-ECC DIMM 288-Pin Desktop Memory RAM
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Micron Chipset
  • Recommend Use: Compatible Supermicro Systems
  • Model #: MEM-DR480L-CL01-UN21
  •  
  • $60.99 
  • Free Shipping
16GB RAM Replacement for HP L89421-001 | DDR4 2933MHz PC4-23400 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for HP L89421-001 | DDR4 2933MHz PC4-23400 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for HP L89421-001
  • Model #: NE-PNR-1774
  •  
  • $120.74 
  • Free Shipping
SAMSUNG 8GB DDR4 PC4-19200, 2400MHZ, 288 PIN DIMM, 1.2V, CL 17 desktop RAM MEMORY MODULE M378A1K43CB2-CRC
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SAMSUNG
SAMSUNG 8GB DDR4 PC4-19200, 2400MHZ, 288 PIN DIMM, 1.2V, CL 17 desktop RAM MEMORY MODULE M378A1K43CB2-CRC
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Color: Green
  • Model #: SAM/M378A1K43CB2-CRC
MemoryMasters 4GB 4X 1GB DDR PC3200 4 GB PC 3200 400 Low Density Desktop Memory RAM Dual KIT
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  •  
  • $59.99 
  • Free Shipping
MemoryMasters 512MB PC3200 DDR400 CL3 16c 32x8 2Rx8 2.5V 184-pin SDRAM DIMM (p/n ABG)
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  • $12.49
  •  
  • $9.84 
  • Save: 21%
  • Free Shipping
G.SKILL NS 4GB (2 x 2GB) DDR3 1333 (PC3 10600) Desktop Memory Model F3-10600CL9D-4GBNS
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G.SKILL NS 4GB (2 x 2GB) DDR3 1333 (PC3 10600) Desktop Memory Model F3-10600CL9D-4GBNS
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 9-9-9-24
  • Model #: F3-10600CL9D-4GBNS
  •  
  • $32.99 
NEMIX RAM 16GB (1X16GB) DDR5 5200MHz PC5-41600 1Rx8 1.1V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC RAM Memory
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NEMIX RAM 16GB (1X16GB) DDR5 5200MHz PC5-41600 1Rx8 1.1V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC RAM Memory
  • CAS Latency: CL42
  • Voltage: 1.10V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD41600-618K1-MAG
  •  
  • $215.00 
Rimlance 8GB (1X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
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Rimlance 8GB (1X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
  • CAS Latency: CL22
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD25600S6C8
  •  
  • $49.99 
  • Free Shipping
8GB 2666MHZ DDR4 ECC MEMORY
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HP
8GB 2666MHZ DDR4 ECC MEMORY
  • ECC: Yes
  • Parts: 1 Year
  • Model #: 4UY11AA#ABA
4GB RAM Replacement for HP 497158-D88, 585157-001, AT025AA, BU970AV, BV072AV, BV073AV, BV445AV, LB435AA, VE573AV, VH638AA, VH638AT, VU063AV | DDR3 1333MHz PC3-10600 DIMM 2Rx8 Desktop Memory
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  •  
  • $24.19 
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Kingston Fury Beast RGB 32GB 6000MT/s DDR5 CL30 Desktop Memory | AMD Expo | Plug N Play | Single Module | KF560C30BBEA-32
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Kingston Fury Beast RGB 32GB 6000MT/s DDR5 CL30 Desktop Memory | AMD Expo | Plug N Play | Single Module | KF560C30BBEA-32
  • CAS Latency: CL30
  • Voltage: 1.35 volts
  • Multi-channel Kit: 1
  • Timing: CL30
  • Model #: KF560C30BBEA-32
G.SKILL TridentZ RGB Series 16GB (2 x 8GB) 288-Pin DDR4 3600 (PC4 28800) AMD Ryzen Compatible Intel XMP 2.0 Desktop Memory Model F4-3600C18D-16GTZR
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G.SKILL TridentZ RGB Series 16GB (2 x 8GB) 288-Pin DDR4 3600 (PC4 28800) AMD Ryzen Compatible Intel XMP 2.0 Desktop Memory Model F4-3600C18D-16GTZR
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 18-22-22-42
  • Model #: F4-3600C18D-16GTZR
Rimlance 32GB (2X16GB) 1.2V DDR4 2133MHz PC4-17000 UDIMM 2RX8
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Rimlance 32GB (2X16GB) 1.2V DDR4 2133MHz PC4-17000 UDIMM 2RX8
  • CAS Latency: CL15
  • Multi-channel Kit: Dual Channel Kit
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD17000D8C2K32
  •  
  • $165.16 
  • Free Shipping
G.SKILL Ripjaws V Series 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16D-16GVRB
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G.SKILL Ripjaws V Series 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16D-16GVRB
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 16-18-18-38
  • Model #: F4-3200C16D-16GVRB
G.SKILL Trident Z5 RGB Series 48GB (2 x 24GB) 288-Pin PC RAM DDR5 8000 (PC5 64000) Desktop Memory Model F5-8000J3848F24GX2-TZ5RK
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G.SKILL
G.SKILL Trident Z5 RGB Series 48GB (2 x 24GB) 288-Pin PC RAM DDR5 8000 (PC5 64000) Desktop Memory Model F5-8000J3848F24GX2-TZ5RK
  • CAS Latency: CL38
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 38-48-48-128
  • Model #: F5-8000J3848F24GX2-TZ5RK
OWC 16GB (2x8GB) DDR3L 1600 PC3L-12800 CL11 2Rx8 240-pin 1.35V ECC Unbuffered DIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
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OWC 16GB (2x8GB) DDR3L 1600 PC3L-12800 CL11 2Rx8 240-pin 1.35V ECC Unbuffered DIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC1E6T32R8016P-B254-SF
  •  
  • $75.98 
G.SKILL Trident Z5 RGB Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3238G32GX2-TZ5RK
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G.SKILL Trident Z5 RGB Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3238G32GX2-TZ5RK
  • CAS Latency: CL32
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 32-38-38-96
  • Model #: F5-6000J3238G32GX2-TZ5RK
Patriot Viper Steel 32GB 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model PVS432G360C8
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Patriot Viper Steel 32GB 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model PVS432G360C8
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Timing: 18-20-20-40
  • Recommend Use: AMD & Intel Compatible
  • Model #: PVS432G360C8
Black Diamond Memory 16GB (2 x 8GB) DDR4 2133 (PC4 17000) Desktop Memory Model BD8GX22133MQ22
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Black Diamond Memory 16GB (2 x 8GB) DDR4 2133 (PC4 17000) Desktop Memory Model BD8GX22133MQ22
  • 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 #: BD8GX22133MQ22
  •  
  • $154.99 
  • Free Shipping
G.SKILL Aegis 16GB DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16S-16GIS
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G.SKILL Aegis 16GB DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16S-16GIS
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Timing: 16-18-18-38
  • Recommend Use: AMD X570 / X470 / B550 Intel X299 / Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370
  • Model #: F4-3200C16S-16GIS
G.SKILL TridentX Series 8GB (2 x 4GB) DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C10D-8GTX
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G.SKILL TridentX Series 8GB (2 x 4GB) DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C10D-8GTX
  • CAS Latency: CL10
  • Voltage: 1.65V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 10-12-12-31
  • Model #: F3-2400C10D-8GTX
G.SKILL Ripjaws Z Series 32GB (8 x 4GB) DDR3 2133 (PC3 17000) Desktop Memory Model F3-17000CL9Q2-32GBZH
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G.SKILL Ripjaws Z Series 32GB (8 x 4GB) DDR3 2133 (PC3 17000) Desktop Memory Model F3-17000CL9Q2-32GBZH
  • CAS Latency: CL9
  • Voltage: 1.65V
  • Timing: 9-11-10-28
  • Buffered/Registered: Unbuffered
  • Model #: F3-17000CL9Q2-32GBZH
16GB RAM Replacement for Corsair CMK32GX4M2A2666C16 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for Corsair CMK32GX4M2A2666C16 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Corsair CMK32GX4M2A2666C16
  • Model #: NE-PNR-1596
  •  
  • $121.99 
  • Free Shipping
16GB RAM Replacement for HP 933278-001, L21496-001, L26007-001, L40876-800 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for HP 933278-001, L21496-001, L26007-001, L40876-800 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for HP 933278-001, L21496-001, L26007-001, L40876-800
  • Model #: NE-PNR-1724
  •  
  • $121.99 
  • Free Shipping
8GB RAM Replacement for IBM-Lenovo 4X70Z78726 | DDR4 2933MHz PC4-23400 DIMM 1Rx8 Desktop Memory
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8GB RAM Replacement for IBM-Lenovo 4X70Z78726 | DDR4 2933MHz PC4-23400 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772486430
  •  
  • $75.30 
  • Free Shipping
16GB RAM Replacement for Samsung M378A2G43AB3-CWE | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
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16GB RAM Replacement for Samsung M378A2G43AB3-CWE | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 3200
  • Model #: 5053772474970
  •  
  • $135.99 
  • Free Shipping
8GB RAM Replacement for HP 934254-800 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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8GB RAM Replacement for HP 934254-800 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for HP 934254-800
  • Model #: NE-PNR-1723
  •  
  • $68.99 
  • Free Shipping
16GB RAM Replacement for Kingston HX424C15FB3/16, HX424C15FB3K2/32, KCP424ND8/16, KVR24N17D8/16 | DDR4 2400MHz PC4-19200 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for Kingston HX424C15FB3/16, HX424C15FB3K2/32, KCP424ND8/16, KVR24N17D8/16 | DDR4 2400MHz PC4-19200 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772487956
  •  
  • $119.99 
  • Free Shipping
4GB RAM Replacement for Micron MT8KTF51264AZ-1G6N1, MT8KTF51264AZ-1G6P1 | DDR3 1600MHz PC3-12800 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Micron MT8KTF51264AZ-1G6N1, MT8KTF51264AZ-1G6P1 | DDR3 1600MHz PC3-12800 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Chipset: Micron Chipset
  • Recommend Use: Compatible Replacement for Micron MT8KTF51264AZ-1G6N1, MT8KTF51264AZ-1G6P1
  • Model #: NE-PNR-2006
  •  
  • $20.97 
  • Free Shipping
8GB RAM Replacement for ADATA AD5U48008G-DT, AD5U48008G-R, AD5U48008G-S, AX5U4800C408G-BB10 | DDR5 4800MHz PC5-38400 DIMM 1Rx16 Desktop Memory
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8GB RAM Replacement for ADATA AD5U48008G-DT, AD5U48008G-R, AD5U48008G-S, AX5U4800C408G-BB10 | DDR5 4800MHz PC5-38400 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for ADATA AD5U48008G-DT, AD5U48008G-R, AD5U48008G-S, AX5U4800C408G-BB10
  • Model #: NE-PNR-1543
  •  
  • $145.19 
  • 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