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8GB RAM Replacement for G.Skill F3-1866C10D-16GAB, F3-1866C10D-16GSR, F3-1866C10Q-32GSR, F3-1866C9D-16GSR, F3-1866C9D-16GXM | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
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8GB RAM Replacement for G.Skill F3-1866C10D-16GAB, F3-1866C10D-16GSR, F3-1866C10Q-32GSR, F3-1866C9D-16GSR, F3-1866C9D-16GXM | 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 F3-1866C10D-16GAB, F3-1866C10D-16GSR, F3-1866C10Q-32GSR, F3-1866C9D-16GSR, F3-1866C9D-16GXM
  • Model #: NE-PNR-1681
  •  
  • $25.99 
  • Free Shipping
Kingston ValueRAM 16GB DDR4 2133 (PC4 17000) Desktop Memory Model KVR21N15D8/16
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Kingston ValueRAM 16GB DDR4 2133 (PC4 17000) Desktop Memory Model KVR21N15D8/16
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Timing: 15-15-15
  • Buffered/Registered: Unbuffered
  • Model #: KVR21N15D8/16
Team T-Force Delta RGB 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model FF4D564G6400HC30CDC01
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Team T-Force Delta RGB 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model FF4D564G6400HC30CDC01
  • CAS Latency: CL30
  • Voltage: 1.40V
  • Timing: 30-39-39-76
  • Brand: Team
  • Model #: FF4D564G6400HC30CDC01
  •  
  • $1,129.99 
  • Free Shipping
8GB RAM Replacement for Micron MTA8ATF1G64AZ-3G2, MTA8ATF1G64AZ-3G2E1, MTA8ATF1G64AZ-3G2J1, MTA8ATF1G64AZ-3G2R1 | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
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8GB RAM Replacement for Micron MTA8ATF1G64AZ-3G2, MTA8ATF1G64AZ-3G2E1, MTA8ATF1G64AZ-3G2J1, MTA8ATF1G64AZ-3G2R1 | DDR4 3200MHz PC4-25600 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 3200
  • Model #: 5053772474215
  •  
  • $87.99 
  • Free Shipping
Kingston ValueRAM RAM Module - For Computer - 32 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - CL52 - 1.10 V - Non-ECC - Unbuffered - 288-pin - DIMM
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Kingston ValueRAM RAM Module - For Computer - 32 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - CL52 - 1.10 V - Non-ECC - Unbuffered - 288-pin - DIMM
  • CAS Latency: CL52
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Part Number: KVR64A52BD8-32
  • Model #: KVR64A52BD8-32
Hynix 8GB(2X4GB) HMT451U6AFR8C-PB DDR3 1600MHz Desktop PC RAM PC3-12800U Memory 240pin 1Rx8 UDIMM
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Hynix 8GB(2X4GB) HMT451U6AFR8C-PB DDR3 1600MHz Desktop PC RAM PC3-12800U Memory 240pin 1Rx8 UDIMM
  • CAS Latency: CL11
  • Buffered/Registered: Unbuffered
  • Model #: hynix-4gb-ud-1600 X2
8GB Kingston FURY Beast DDR5 5600MHz CL40 Memory Module (1 x 8GB)
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8GB Kingston FURY Beast DDR5 5600MHz CL40 Memory Module (1 x 8GB)
  • Voltage: 1.25
  • BIOS/Performance Profile: Intel XMP 3.0
  • Model #: KF556C40BB-8
Rimlance 32GB (2X16GB) 1.2V DDR4 2933MHZ PC4-23400 UDIMM 2RX8
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Rimlance 32GB (2X16GB) 1.2V DDR4 2933MHZ PC4-23400 UDIMM 2RX8
  • CAS Latency: CL21
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD23400D8C2K32
  •  
  • $185.00 
  • Free Shipping
CORSAIR Vengeance RGB 96GB (2 x 48GB) 288-Pin PC RAM DDR5 6800 (PC5 54400) Desktop Memory Model CMH96GX5M2B6800C40
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CORSAIR Vengeance RGB 96GB (2 x 48GB) 288-Pin PC RAM DDR5 6800 (PC5 54400) Desktop Memory Model CMH96GX5M2B6800C40
  • CAS Latency: CL40
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 40-50-50-110
  • Model #: CMH96GX5M2B6800C40
  •  
  • $1,529.99 
  • Free Shipping
HP 3TK85AT SBUY 4GB DDR4-2666 DIMM
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  •  
  • $29.99 
CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4000 (PC4 32000) Desktop Memory Model CMK32GX4M2G4000C19
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CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4000 (PC4 32000) Desktop Memory Model CMK32GX4M2G4000C19
  • CAS Latency: CL19
  • Voltage: 1.35V
  • Timing: 19-23-23-45
  • Recommend Use: Intel Z490
  • Model #: CMK32GX4M2G4000C19
Kingston Fury Beast 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Memory (Desktop Memory) Model KF432C16BBK2/16
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Kingston Fury Beast 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Memory (Desktop Memory) Model KF432C16BBK2/16
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 16-18-18
  • Model #: KF432C16BBK2/16
  • $218.50 - $231.56
NEMIX RAM 4GB (1X4GB) DDR3 1866MHZ PC3-14900 2Rx8 1.5V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory
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NEMIX RAM 4GB (1X4GB) DDR3 1866MHZ PC3-14900 2Rx8 1.5V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory
  • CAS Latency: CL13
  • Voltage: 1.35V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD14900-428K01-668
  •  
  • $19.88 
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Hynix HMA41GR7AFR8N-TF 8GB DDR4 SDRAM  288-Pin DIMM RAM
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SK hynix
Hynix HMA41GR7AFR8N-TF 8GB DDR4 SDRAM 288-Pin DIMM RAM
  • CAS Latency: CL15
  • Voltage: 1.20V
  • ECC: Yes
  • Part Number: HMA41GR7AFR8N-TF
  • Model #: 1a8-543241000401780
Silicon Power Gaming DDR4 32GB Kit (2 x 16GB) 3600MHz (PC4 28800) C18 Desktop Memory Module Ram with Heatsink Camouflage Grey (SP032GXLZU360BDAJ5)
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Silicon Power Gaming DDR4 32GB Kit (2 x 16GB) 3600MHz (PC4 28800) C18 Desktop Memory Module Ram with Heatsink Camouflage Grey (SP032GXLZU360BDAJ5)
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Timing: 18-22-22-42
  • Buffered/Registered: Unbuffered
  • Model #: SP032GXLZU360BDAJ5
8GB RAM Replacement for Crucial BLT8G3D1869DT1TX0 | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
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8GB RAM Replacement for Crucial BLT8G3D1869DT1TX0 | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772480544
  •  
  • $25.99 
  • Free Shipping
Samsung 1x 16GB DDR4-2666 UDIMM PC4-21300V-U Dual Rank x8 Module
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SAMSUNG
Samsung 1x 16GB DDR4-2666 UDIMM PC4-21300V-U Dual Rank x8 Module
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Timing: CL 19
  • Buffered/Registered: Unbuffered
  • Model #: M378A2K43CB1-CTD
NEMIX RAM 4GB (1X4GB) DDR4 2400MHZ PC4-19200 1Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with QNAP RAM-4GDR4A0-UD-2400 NAS Memory
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NEMIX RAM 4GB (1X4GB) DDR4 2400MHZ PC4-19200 1Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with QNAP RAM-4GDR4A0-UD-2400 NAS Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD19200-418K1-QN-RAM-4GDR4A0-UD-2400
  •  
  • $38.99 
SAMSUNG M378B5173Qh0-Ck0  Memory-M378B5173Qh0-Ck0
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SAMSUNG
SAMSUNG M378B5173Qh0-Ck0 Memory-M378B5173Qh0-Ck0
  • CAS Latency: CL11
  • Model #: M378B5173QH0-CK0
G.SKILL Trident Z Neo (For AMD Ryzen) Series 32GB (2 x 16GB) 288-Pin RGB DDR4 SDRAM DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16D-32GTZN
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Hynix 16GB 2x8GB PC4-2133P DDR4 2133MHz 288Pin UDIMM Desktop Memory
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SK hynix
Hynix 16GB 2x8GB PC4-2133P DDR4 2133MHz 288Pin UDIMM Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Color: Green
  • Model #: SKUDM00116
Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model BD16GX23200MQ25
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Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model BD16GX23200MQ25
  • 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 #: BD16GX23200MQ25
  •  
  • $264.99 
  • Free Shipping
G.SKILL Ripjaws V Series 64GB (4 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C16Q-64GVKC
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G.SKILL Ripjaws V Series 64GB (4 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C16Q-64GVKC
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Timing: 16-19-19-39
  • Recommend Use: AMD TRX40 / X570 / B550 Intel X299 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370
  • Model #: F4-3600C16Q-64GVKC
NEMIX RAM 4GB (1X4GB) DDR3 1333MHZ PC3-10600 2Rx8 1.35V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory
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NEMIX RAM 4GB (1X4GB) DDR3 1333MHZ PC3-10600 2Rx8 1.35V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD10600-428LK01-641
  •  
  • $12.45 
  • Free Shipping
Rimlance 16GB (2X8GB) 1.35V DDR3 1600MHZ PC3-12800 UDIMM 2RX8 Desktop Memory
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Rimlance 16GB (2X8GB) 1.35V DDR3 1600MHZ PC3-12800 UDIMM 2RX8 Desktop Memory
  • CAS Latency: CL11
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7HQ4894
  •  
  • $39.99 
  • Free Shipping
OWC 16GB Replacement for Micron MTC10C1084S1EC48B MTC10C1084S1EC48BR - DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 16GB Replacement for Micron MTC10C1084S1EC48B MTC10C1084S1EC48BR - DDR5 4800 PC5-38400 CL40 1Rx8 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 #: OWC4E8D51R816GB-B798-SF
  •  
  • $549.99 
8GB RAM Replacement for Hynix HMCG66AEBUA, HMCG66AEBUA084N, HMCG66MEBUA, HMCG66MEBUA081N, HMCG66MEBUA084N | DDR5 4800MHz PC5-38400 DIMM 1Rx16 Desktop Memory
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8GB RAM Replacement for Hynix HMCG66AEBUA, HMCG66AEBUA084N, HMCG66MEBUA, HMCG66MEBUA081N, HMCG66MEBUA084N | DDR5 4800MHz PC5-38400 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Hynix HMCG66AEBUA, HMCG66AEBUA084N, HMCG66MEBUA, HMCG66MEBUA081N, HMCG66MEBUA084N
  • Model #: NE-PNR-1866
  •  
  • $145.19 
  • Free Shipping
NEMIX RAM 16GB (2X8GB) DDR3 1066MHZ PC3-8500 2Rx8 1.5V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
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NEMIX RAM 16GB (2X8GB) 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 #: MD8500-828K02-625
  •  
  • $43.99 
  • Free Shipping
Kingston FURY Beast 32GB (4 x 8GB) DDR4 3200MHz Quad Memory Kit KF432C16BBK4/32
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Kingston FURY Beast 32GB (4 x 8GB) DDR4 3200MHz Quad Memory Kit KF432C16BBK4/32
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Multi-channel Kit: Quad Channel Kit
  • Timing: 16-18-18
  • Model #: KF432C16BBK4/32
G.SKILL Ripjaws S5 Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Desktop Memory Model F5-5600J3636D32GX2-RS5W
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G.SKILL Ripjaws S5 Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Desktop Memory Model F5-5600J3636D32GX2-RS5W
  • CAS Latency: CL36
  • Voltage: 1.25V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-36-36-89
  • Model #: F5-5600J3636D32GX2-RS5W
Patriot Viper Venom DDR5 RAM 32GB (1X32GB) 5600MT/s CL36 UDIMM Desktop Gaming Memory Module - PVV532G56C36
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Patriot Viper Venom DDR5 RAM 32GB (1X32GB) 5600MT/s CL36 UDIMM Desktop Gaming Memory Module - PVV532G56C36
  • CAS Latency: CL36
  • Series: Viper Venom
  • Capacity: 32GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: PVV532G56C36
RIMLANCE Ram 16GB(1x16GB) DDR3L-1600 PC3L-12800 1.35V CL-11 2Rx8 non-ECC Unbuffered UDIMM Desktop memory
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RIMLANCE Ram 16GB(1x16GB) DDR3L-1600 PC3L-12800 1.35V CL-11 2Rx8 non-ECC Unbuffered UDIMM Desktop memory
  • CAS Latency: CL11
  • Chipset: Major Brand Chipset
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Model #: RL16G28D3V13U1600C11
  •  
  • $90.00 
  • 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