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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
  •  
  • $29.99 
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
  •  
  • $68.99 
  • Free Shipping
Hynix 4GB HMT451U6AFR8C-PB DDR3 1600MHz Desktop PC RAM PC3-12800U Memory 240pin 1Rx8 UDIMM
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SK hynix
Hynix 4GB HMT451U6AFR8C-PB DDR3 1600MHz Desktop PC RAM PC3-12800U Memory 240pin 1Rx8 UDIMM
  • CAS Latency: CL11
  • Buffered/Registered: Unbuffered
  • Model #: hynix-4gb-ud-1600
G.SKILL Ripjaws Z Series 32GB (4 x 8GB) DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C11Q-32GZM
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G.SKILL Ripjaws Z Series 32GB (4 x 8GB) DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C11Q-32GZM
  • CAS Latency: CL11
  • Voltage: 1.65V
  • Multi-channel Kit: Quad Channel Kit
  • Timing: 11-13-13-31
  • Model #: F3-2400C11Q-32GZM
V-COLOR Manta XFinity RGB DDR5 32GB (16GBx2) 6000MHz XMP 3.0 & AMD EXPO CL36 1.25V RGB Gaming Desktop Upgrade RAM U-DIMM Memory Module SK Hynix IC - WHITE (TMXFL1660836WWK)
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  •  
  • $509.99 
  • $35.00 Shipping
G.SKILL Value Series 8GB (2 x 4GB) DDR3 1333 (PC3 10600) Desktop Memory Model F3-10600CL9D-8GBNT
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G.SKILL Value Series 8GB (2 x 4GB) DDR3 1333 (PC3 10600) Desktop Memory Model F3-10600CL9D-8GBNT
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 9-9-9-24
  • Model #: F3-10600CL9D-8GBNT
Team Elite 32GB DDR5 4800 (PC5 38400) Desktop Memory Model TED532G4800C4001
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Team Elite 32GB DDR5 4800 (PC5 38400) Desktop Memory Model TED532G4800C4001
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Timing: 40-40-40-77
  • Part Number: TED532G4800C4001
  • Model #: TED532G4800C4001
  •  
  • $479.99 
  • Free Shipping
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
  •  
  • $119.45 
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
  •  
  • $147.86 
Micron CT16G4DFD8266 16GB DDR4 2666 MTs 288pin
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Micron CT16G4DFD8266 16GB DDR4 2666 MTs 288pin
  • CAS Latency: CL19
  • Color: Green
  • LED Color: None
  • Model #: MI#CT16G4DFD8266
  •  
  • $99.00 
  • Free Shipping
Kingston Technology ValueRAM 16GB 1600MHz DDR3 ECC Reg CL11 DIMM DR x4 with TS Server Hynix A Desktop Memory KVR16R11D4/16HA
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  •  
  • $56.99 
  • Free Shipping
  • $55.99 - $56.99
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
OWC 32GB (2x16GB) RAM Compatible with Synology D4EC-2666-16G, D4EU01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 32GB (2x16GB) RAM Compatible with Synology D4EC-2666-16G, D4EU01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC2E6D42R8032P-ZAR-SF
  •  
  • $248.73 
NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with PowerEdge T150 Tower
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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 Compatible with PowerEdge T150 Tower
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.35V
  • Part Number: MD21300-328K4
  • Model #: MD21300-328K4-DL-PET150
  •  
  • $896.99 
AGI UD138 32GB 288-Pin PC RAM DDR4 3200 (PC4 25600) with Desktop Memory Model AGI320A32UD138
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AGI UD138 32GB 288-Pin PC RAM DDR4 3200 (PC4 25600) with Desktop Memory Model AGI320A32UD138
  • Brand: AGI
  • Series: UD138
  • Capacity: 32GB
  • Speed: DDR4 3200 (PC4 25600)
  • Model #: AGI320A32UD138-ST
  •  
  • $297.99 
  • Free Shipping
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
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 
G.SKILL Trident Z5 RGB Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3238G32GX2-TZ5RS
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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-TZ5RS
  • CAS Latency: CL32
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 32-38-38-96
  • Model #: F5-6000J3238G32GX2-TZ5RS
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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  •  
  • $255.99 
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
  •  
  • $80.96 
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
Crucial 16GB Kit (2 x 8GB) DDR3L-1866 UDIMM
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Crucial 16GB Kit (2 x 8GB) DDR3L-1866 UDIMM
  • CAS Latency: CL13
  • Voltage: 1.35V
  • Multi-channel Kit: Quad Channel Kit
  • Chipset: Major Brand Chipset
  • Model #: CT2K102464BD186D
  •  
  • $42.67 
  • Free Shipping
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
16GB RAM Replacement for ADATA AD5U480016G-DT, AD5U480016G-R, AD5U480016G-S | DDR5 4800MHz PC5-38400 DIMM 1Rx8 Desktop Memory
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16GB RAM Replacement for ADATA AD5U480016G-DT, AD5U480016G-R, AD5U480016G-S | DDR5 4800MHz PC5-38400 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for ADATA AD5U480016G-DT, AD5U480016G-R, AD5U480016G-S
  • Model #: NE-PNR-1544
  •  
  • $209.99 
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
  •  
  • $98.16 
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
  •  
  • $139.99 
  • Free Shipping
16GB RAM Replacement for G.Skill F4-2133C15Q-64GIS | DDR4 2133MHz PC4-17000 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for G.Skill F4-2133C15Q-64GIS | DDR4 2133MHz PC4-17000 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for G.Skill F4-2133C15Q-64GIS
  • Model #: NE-PNR-1686
  •  
  • $73.49 
8GB RAM Replacement for Kingston ASU16D3LU1KFG/8G, HX316LC10FB/8, KCP3L16ND8/8, KTD-XPS730CL/8G, KTH9600CL/8G, KTL-TC316L/8G, KVR16LN11/8, KVR648-PSB | DDR3 1600MHz PC3L-12800 DIMM 2Rx8 Desktop Memory
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  •  
  • $32.27 
G.SKILL TridentX Series 16GB (2 x 8GB) DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C10D-16GTX
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Used - Very Good G.SKILL TridentX Series 16GB (2 x 8GB) DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C10D-16GTX
  • CAS Latency: CL10
  • Voltage: 1.65V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 10-12-12-31
  • Model #: F3-2400C10D-16GTX
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
  •  
  • $80.96 
NEMIX RAM 16GB (1X16GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 288-PIN Non-ECC UDIMM Unbuffered Desktop PC Memory
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NEMIX RAM 16GB (1X16GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 288-PIN Non-ECC UDIMM Unbuffered Desktop PC Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD17000-628K01-151
  •  
  • $109.99 
  • Free Shipping
OWC 16GB (2x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 ECC Unbuffered UDIMM 1.2V 288-pin Workstation Server Memory RAM
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OWC 16GB (2x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 ECC Unbuffered UDIMM 1.2V 288-pin Workstation Server Memory RAM
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC2E6D41R8016P
  •  
  • $135.30 

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