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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
  •  
  • $64.99 
NEMIX RAM 16GB (2X8GB) DDR4 2133MHZ PC4-17000 1Rx8 1.2V 288-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
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NEMIX RAM 16GB (2X8GB) DDR4 2133MHZ PC4-17000 1Rx8 1.2V 288-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD17000-818K02-681
  •  
  • $119.89 
  • Free Shipping
Apacer NOX RGB 32GB DDR5 RAM (2x16GB) 288-Pin PC 6000 Desktop Memory Module Black
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Apacer NOX RGB 32GB DDR5 RAM (2x16GB) 288-Pin PC 6000 Desktop Memory Module Black
  • CAS Latency: CL38
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 38-48-48-96
  • Capacity: 32GB (2 x 16GB)
  • Model #: AH5U16G60C622NBAA-1
  •  
  • $419.99 
  • Free Shipping
OWC 8GB DDR3L 1600 PC3L-12800 CL11 2Rx8 240-pin 1.35V Non-ECC UDIMM Memory RAM Module
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OWC 8GB DDR3L 1600 PC3L-12800 CL11 2Rx8 240-pin 1.35V Non-ECC UDIMM Memory RAM Module
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Recommend Use: Desktops
  • Buffered/Registered: Unbuffered
  • Model #: OWC1U6T32R808GB-B245-SF
  •  
  • $33.99 
Team T-CREATE CLASSIC 64GB (2 x 32GB) DDR5 5600 (PC5 44800) Desktop Memory Model CTCCD564G5600HC46DC01
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Team T-CREATE CLASSIC 64GB (2 x 32GB) DDR5 5600 (PC5 44800) Desktop Memory Model CTCCD564G5600HC46DC01
  • CAS Latency: CL46
  • Voltage: 1.10V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 46-46-46-90
  • Model #: CTCCD564G5600HC46DC01
  •  
  • $799.99 
  • Free Shipping
4GB RAM Replacement for G.Skill F4-2133C15D-8GVR | DDR4 2133MHz PC4-17000 DIMM Desktop Memory
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4GB RAM Replacement for G.Skill F4-2133C15D-8GVR | DDR4 2133MHz PC4-17000 DIMM Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for G.Skill F4-2133C15D-8GVR
  • Model #: NE-PNR-1671
  •  
  • $35.65 
4GB RAM Replacement for Crucial CT4G4DFS8213 | DDR4 2133MHz PC4-17000 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Crucial CT4G4DFS8213 | DDR4 2133MHz PC4-17000 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772480988
  •  
  • $41.15 
Kingston ValueRAM 256MB DDR 400 (PC 3200) System Memory Model KVR400X64C3A/256
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Kingston ValueRAM 256MB DDR 400 (PC 3200) System Memory Model KVR400X64C3A/256
  • CAS Latency: CL3
  • Voltage: 2.60V
  • Timing: 3-3-3
  • Parts: Lifetime limited
  • Model #: KVR400X64C3A/256
  •  
  • $24.99 
HMA82GU6JJR8N-VK Hynix Replacement 16GB DDR4-2666 PC4-21300 Non-ECC Unbuffered Memory by Avarum RAM
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HMA82GU6JJR8N-VK Hynix Replacement 16GB DDR4-2666 PC4-21300 Non-ECC Unbuffered Memory by Avarum RAM
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Timing: 19-19-19
  • Buffered/Registered: Unbuffered
  • Model #: NRG130
  •  
  • $134.58 
  • Free Shipping
OWC 16GB (2x8GB) DDR3 1333 PC3-10600 CL9 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit
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OWC 16GB (2x8GB) DDR3 1333 PC3-10600 CL9 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit
  • CAS Latency: CL9
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC1U3D32R8016P-B244-SF
  •  
  • $64.58 
G.SKILL Ripjaws M5 RGB Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3239G32GX2-RM5RK
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G.SKILL Ripjaws M5 RGB Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3239G32GX2-RM5RK
  • CAS Latency: CL32
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 32-39-39-102
  • Model #: F5-6400J3239G32GX2-RM5RK
16GB RAM Replacement for Crucial CT16G4DFRA266 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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16GB RAM Replacement for Crucial CT16G4DFRA266 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772480728
  •  
  • $121.99 
Rimlance 4GB (1X4GB) 1.2V DDR4 2400MHZ PC4-19200 UDIMM 1RX16
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Rimlance 4GB (1X4GB) 1.2V DDR4 2400MHZ PC4-19200 UDIMM 1RX16
  • CAS Latency: CL17
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD19200S6C4
  •  
  • $32.99 
  • Free Shipping
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
  •  
  • $318.38 
Samsung  M378A2K43DB1-CTD 16GB 2RX8 PC4-2666V For Desktop
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OWC 8GB DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade for Select Desktops
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OWC 8GB DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade for Select Desktops
  • CAS Latency: CL40
  • Voltage: 1.1V
  • Recommend Use: Desktops
  • Buffered/Registered: Unbuffered
  • Model #: OWC4U8D51R808GB-B927-SF
  •  
  • $179.99 
OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-UD-3200 RAM-32GDR4ECT0-UD-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-UD-3200 RAM-32GDR4ECT0-UD-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC3E2D42R832GB-B609-SF
  •  
  • $324.99 
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
  •  
  • $135.99 
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
  •  
  • $99.98 
  • Free Shipping
Rimlance 16GB (2X8GB) 1.2V DDR4 3200MHZ PC4-25600 UDIMM 1RX8
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Rimlance 16GB (2X8GB) 1.2V DDR4 3200MHZ PC4-25600 UDIMM 1RX8
  • CAS Latency: CL22
  • Multi-channel Kit: Dual Channel Kit
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD25600S8C2K16
  •  
  • $92.99 
  • Free Shipping
G.SKILL Trident Z5 Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3040F16GX2-TZ5S
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G.SKILL Trident Z5 Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3040F16GX2-TZ5S
  • CAS Latency: CL30
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 30-40-40-96
  • Model #: F5-6000J3040F16GX2-TZ5S
G.SKILL Sniper X Series 32GB (2 x 16GB) DDR4 2400 (PC4 19200) Desktop Memory Model F4-2400C17D-32GSXF
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G.SKILL Sniper X Series 32GB (2 x 16GB) DDR4 2400 (PC4 19200) Desktop Memory Model F4-2400C17D-32GSXF
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 17-17-17-39
  • Model #: F4-2400C17D-32GSXF
Kingston FURY Beast 64GB (2 x 32GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Desktop Memory Model KF556C40BBAK2-64
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Kingston FURY Beast 64GB (2 x 32GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Desktop Memory Model KF556C40BBAK2-64
  • CAS Latency: CL36
  • Voltage: 1.25V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-36-36-76
  • Model #: KF556C36BBEAK2-64
CORSAIR Vengeance RGB 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6200 (PC5 49600) Desktop Memory Model CMH32GX5M2B6200C36W
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CORSAIR Vengeance RGB 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6200 (PC5 49600) Desktop Memory Model CMH32GX5M2B6200C36W
  • CAS Latency: CL36
  • Voltage: 1.30V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-39-39-76
  • Model #: CMH32GX5M2B6200C36W
  •  
  • $554.99 
  • Free Shipping
SK hynix 8GB 1Rx8 PC4-2400T-UA2-11 DDR4 2400MHz Desktop RAM HMA81GU6AFR8N-UH
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SK hynix
Refurbished SK hynix 8GB 1Rx8 PC4-2400T-UA2-11 DDR4 2400MHz Desktop RAM HMA81GU6AFR8N-UH
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Chipset: Major Brand Chipset
  • Model #: HMA81GU6AFR8N-UHC
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
Kingston FURY Beast 128GB (2 x 64GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Memory (Desktop Memory) Model KF556C36BBEAK2-128
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in 30 days
Kingston FURY Beast 128GB (2 x 64GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Memory (Desktop Memory) Model KF556C36BBEAK2-128
  • CAS Latency: CL36
  • Voltage: 1.25V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-38-38-76
  • Model #: KF556C36BBEAK2-128
MemoryMasters DDR4 4GB (1x4GB) UDIMM Frequency: 2400MHz (PC4-19200) 1.2 Volt - PSD44G240082
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  •  
  • $29.99 
  • Free Shipping
Team T-Force Delta RGB 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model FF3D532G6400HC40BDC01
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Team T-Force Delta RGB 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model FF3D532G6400HC40BDC01
  • CAS Latency: CL40
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 40-40-40-84
  • Model #: FF3D532G6400HC40BDC0
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
G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C11D-16GXM
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G.SKILL Ripjaws X Series 16GB (2 x 8GB) DDR3 2400 (PC3 19200) Desktop Memory Model F3-2400C11D-16GXM
  • CAS Latency: CL11
  • Voltage: 1.65V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 11-13-13-31
  • Model #: F3-2400C11D-16GXM
G.SKILL Trident Z5 RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 7600 (PC5 60800) Desktop Memory Model F5-7600J3646G16GX2-TZ5RS
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G.SKILL Trident Z5 RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 7600 (PC5 60800) Desktop Memory Model F5-7600J3646G16GX2-TZ5RS
  • CAS Latency: CL36
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-46-46-121
  • Model #: F5-7600J3646G16GX2-TZ5RS
4GB RAM Replacement for Crucial CT2K4G4DFS824A, CT4G4DFS824A, CT4K4G4DFS824A | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Crucial CT2K4G4DFS824A, CT4G4DFS824A, CT4K4G4DFS824A | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772481022
  •  
  • $41.15 
Rimlance 8GB (2X4GB) 1.5V DDR3 1333MHZ PC3-10600 UDIMM 1RX8 Desktop Memory Kit
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Rimlance 8GB (2X4GB) 1.5V DDR3 1333MHZ PC3-10600 UDIMM 1RX8 Desktop Memory Kit
  • CAS Latency: CL9
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD10600S8C2K8
  •  
  • $22.99 
  • 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