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Ballistix Sport LT 8GB Single DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - BLS8G4D26BFSE (Red)
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Refurbished Ballistix Sport LT 8GB Single DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - BLS8G4D26BFSE (Red)
  • CAS Latency: CL16
  • Voltage: 1.20V
  • Timing: 16-18-18
  • Buffered/Registered: Unbuffered
  • Model #: BLS8G4D26BFSE
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  • $63.99 
  • Free Shipping
OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade for Select Workstations or Servers
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OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade for Select Workstations or Servers
  • CAS Latency: CL40
  • Voltage: 1.1V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC4E8D51R816GB-B922-SF
  •  
  • $549.99 
CORSAIR Vengeance RGB Pro SL 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMH16GX4M2D3600C18
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Used - Like New CORSAIR Vengeance RGB Pro SL 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMH16GX4M2D3600C18
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Timing: 18-22-22-42
  • Recommend Use: AMD & Intel Compatible / AMD 300 Series / AMD 400 Series / AMD 500 Series / AMD Ryzen Compatible / AMD X570 / Intel 300 Series / Intel 400 Series / Intel 500 Series / Intel 600 Series
  • Model #: CMH16GX4M2D3600C18
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  • $169.95 
4GB RAM Replacement for Hynix HMT451U6AFR8A-PB, HMT451U6BFR8A-PB, HMT451U6DFR8A-PB | DDR3 1600MHz PC3L-12800 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Hynix HMT451U6AFR8A-PB, HMT451U6BFR8A-PB, HMT451U6DFR8A-PB | DDR3 1600MHz PC3L-12800 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.35V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 1600
  • Model #: 5053772474536
  •  
  • $24.19 
  • Free Shipping
AITC KINGSMAN VERTEX RGB Series DDR5 32GB (2 x 16GB) 288-Pin PC RAM 6800 (PC5 54400) Desktop Memory Model XMP-BLACK
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KINGSMAN GAMING
AITC KINGSMAN VERTEX RGB Series DDR5 32GB (2 x 16GB) 288-Pin PC RAM 6800 (PC5 54400) Desktop Memory Model XMP-BLACK
  • CAS Latency: CL34
  • Multi-channel Kit: Dual Channel Kit
  • Brand: AITC KINGSMAN
  • Series: VERTEX
  • Model #: KSD516G68C34VTR-B
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  • $572.25 
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G.SKILL Aegis 8GB 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16S-8GIS
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G.SKILL Aegis 8GB 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16S-8GIS
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Timing: 16-18-18-38
  • Recommend Use: AMD B550 Intel X99 / X299 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
  • Model #: F4-3200C16S-8GIS
16GB RAM Replacement for Kingston HX432C16FB3/16, KCP432ND8/16, KF432C16BB1/16, KF432C16BB1A/16, KF432C16RB1/16, KF432C16RB1A/16, KVR32N22D8/16 | DDR4 3200MHz PC4-25600 DIMM 2Rx8 Desktop Memory
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  • $131.58 
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 
  • Free Shipping
16GB (2x8GB) DDR3L 1600Mhz (PC3L-12800) Desktop Memory Module by Avarum Ram
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16GB (2x8GB) DDR3L 1600Mhz (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-2
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  • $68.32 
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G.SKILL Aegis 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3000 (PC4 24000) Desktop Memory Model F4-3000C16D-16GISB
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G.SKILL Aegis 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3000 (PC4 24000) Desktop Memory Model F4-3000C16D-16GISB
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 16-18-18-38
  • Model #: F4-3000C16D-16GISB
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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Memory Patriot Viper Steel DDR4 2X16GB 3200 MHZ RGB
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Memory Patriot Viper Steel DDR4 2X16GB 3200 MHZ RGB
  • CAS Latency: CL16
  • Model #: PVSR432G320C6K
  •  
  • $229.99 
  • Free Shipping
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
8GB RAM Replacement for Kingston HX318C10FR/8 | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
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8GB RAM Replacement for Kingston HX318C10FR/8 | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772487598
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  • $24.69 
Kingston 4GB 288-Pin DDR4 SDRAM DDR4 2400 (PC4 19200) Desktop Memory Model KVR24N17S6/4
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Kingston 4GB 288-Pin DDR4 SDRAM DDR4 2400 (PC4 19200) Desktop Memory Model KVR24N17S6/4
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Non-ECC 100% Factory Tested at Speed Designed to meet JEDEC Free Technical Support
  • Model #: KVR24N17S6/4
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  • $39.99 
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Black Diamond Memory 8GB DDR4 2400 (PC4 19200) Desktop Memory Model BD8G2400MQ22
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Black Diamond Memory 8GB DDR4 2400 (PC4 19200) Desktop Memory Model BD8G2400MQ22
  • 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 #: BD8G2400MQ22
  •  
  • $101.99 
  • Free Shipping
NEMIX RAM 64GB (2X32GB) DDR5 5600MHZ PC5-44800 2Rx8 1.1V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT
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NEMIX RAM 64GB (2X32GB) DDR5 5600MHZ PC5-44800 2Rx8 1.1V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT
  • CAS Latency: CL46
  • Voltage: 1.10V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD44800-328K2-MAG
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  • $1,270.99 
Rimlance 32GB (2X16GB) 1.2V DDR4 2133MHz PC4-17000 UDIMM 2RX8 Desktop Memory
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Rimlance 32GB (2X16GB) 1.2V DDR4 2133MHz PC4-17000 UDIMM 2RX8 Desktop Memory
  • CAS Latency: CL15
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7HG8TQF
  •  
  • $158.00 
  • Free Shipping
Thermaltake TOUGHRAM XG RGB White DDR4 4600MHz 16GB C19 (8GB x 2) 16.8 Million Color RGB Alexa/Razer Chroma/5V Motherboard Syncable RGB Memory RG06D408GX2-4600C19B
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Thermaltake
Thermaltake TOUGHRAM XG RGB White DDR4 4600MHz 16GB C19 (8GB x 2) 16.8 Million Color RGB Alexa/Razer Chroma/5V Motherboard Syncable RGB Memory RG06D408GX2-4600C19B
  • CAS Latency: CL19
  • Voltage: 1.50V
  • Recommend Use: AMD B550 / AMD X570 / Intel Z490 / Intel Z590 / Intel Z690
  • Part Number: RG06D408GX2-4600C19B
  • Model #: RG06D408GX2-4600C19B
  •  
  • $219.99 
  • $4.99 Shipping
Micron 16GB(4X4GB) PC4-25600 PIN-288 DDR4 3200 UDIMM Desktop Memory MTA4ATF51264AZ-3G2J1 RAM CL22
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Micron 16GB(4X4GB) PC4-25600 PIN-288 DDR4 3200 UDIMM Desktop Memory MTA4ATF51264AZ-3G2J1 RAM CL22
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: micron-4gb-ud-3200 X4
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
  •  
  • $168.88 
  • Free Shipping
MemoryMasters 256MB PC2700 DDR333 1Rx8 Unbuffered nonECC 184-pin DIMM (p/n ADY)
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  •  
  • $12.99 
  • Free Shipping
Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8 Desktop Memory
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Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8 Desktop Memory
  • CAS Latency: CL19
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7CPKCQ4
  •  
  • $83.99 
  • Free Shipping
Samsung 4GB 1Rx8 PC3-12800U-11-12-A1 Desktop Memory
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  • $22.06 
  • Free Shipping
HyperX FURY 8GB DDR4 2666 (PC4 21300) Desktop Memory Model HX426C16FB3A/8
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HP
HyperX FURY 8GB DDR4 2666 (PC4 21300) Desktop Memory Model HX426C16FB3A/8
  • CAS Latency: CL16
  • Voltage: 1.20V
  • Timing: 16-18-18
  • Buffered/Registered: Unbuffered
  • Model #: HX426C16FB3A/8
  •  
  • $139.99 
  • 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
samsung original 8gb kit, (2 x 4gb) 240-pin dimm, ddr3 pc3-12800, desktop memory module
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  • $31.86 
  • Free Shipping
G.SKILL Trident Z5 Royal Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3039G16GX2-TR5G
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G.SKILL Trident Z5 Royal Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3039G16GX2-TR5G
  • CAS Latency: CL30
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 30-39-39-102
  • Model #: F5-6400J3039G16GX2-TR5G
  •  
  • $1,099.99 
  • Free Shipping
8GB RAM Replacement for Crucial BLS8G4D240FSEK | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
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8GB RAM Replacement for Crucial BLS8G4D240FSEK | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Crucial BLS8G4D240FSEK
  • Model #: NE-PNR-1622
  •  
  • $59.89 
16GB RAM Replacement for Dell AA101831, AA103689, RMWRN, SNPRMWRNC/16G | DDR4 2933MHz PC4-23400 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for Dell AA101831, AA103689, RMWRN, SNPRMWRNC/16G | DDR4 2933MHz PC4-23400 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772482197
  •  
  • $110.68 
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
  •  
  • $135.45 
Hynix 8GB  DDR4-2666(PC4-21300) UDIMM  CL-17 1.2V Desktop Memory - HMA81GU6CJR8N-VK
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Hynix 8GB DDR4-2666(PC4-21300) UDIMM CL-17 1.2V Desktop Memory - HMA81GU6CJR8N-VK
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Chipset: Major Brand Chipset
  • Model #: HMA81GU6CJR8N-VK/hjLC/AUG31/4
  •  
  • $61.40 
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMAA4GU6AJR8N-VK
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NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMAA4GU6AJR8N-VK
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD21300-328K01-2435
  •  
  • $199.99 
  • Free Shipping
Rimlance 32GB (1X32GB) 1.2V DDR4 2933MHZ PC4-23400 UDIMM 2RX8
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Rimlance 32GB (1X32GB) 1.2V DDR4 2933MHZ PC4-23400 UDIMM 2RX8
  • CAS Latency: CL21
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD23400D8C32
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  • $172.00 
  • 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:

Elizabeth
8/27/2026 10:13:42 AM
Exactly as expected

“ Just excited to finally play more games with her without her game constantly crashing or freezing up from max memory usage :) ! ”

G.SKILL Ripjaws V Series 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16D-16GVKB