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OWC 16GB DDR5 5200 PC5-41600 CL42 1Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade for Select Workstations or Servers
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OWC 16GB DDR5 5200 PC5-41600 CL42 1Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade for Select Workstations or Servers
  • CAS Latency: CL42
  • Voltage: 1.1V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC5E2D51R816GB-B965-SF
  •  
  • $649.99 –
OWC 32GB (4x8GB) DDR3 1066 PC3-8500 CL7 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
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OWC 32GB (4x8GB) DDR3 1066 PC3-8500 CL7 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
  • CAS Latency: CL7
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC8E5D32R8032S-B251-SF
  •  
  • $150.36 –
OWC 32GB (4x8GB) DDR3 1333 PC3-10600 CL9 2Rx8 240-pin 1.5V Workstation Server ECC Unbuffered UDIMM Memory RAM Module Kit
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OWC 32GB (4x8GB) DDR3 1333 PC3-10600 CL9 2Rx8 240-pin 1.5V Workstation Server ECC Unbuffered UDIMM Memory RAM Module Kit
  • CAS Latency: CL9
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC1E3D32R8032S-B253-SF
  •  
  • $150.36 –
Crucial 4GB DDR3 1600 (PC3 12800) Desktop Memory Model CT51264BA160B
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Crucial 4GB DDR3 1600 (PC3 12800) Desktop Memory Model CT51264BA160B
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Recommend Use: Intel Compatible
  • Buffered/Registered: Unbuffered
  • Model #: CT51264BA160B
8GB RAM Replacement for HP T0E51AT | DDR4 2133MHz PC4-17000 DIMM 1Rx8 Desktop Memory
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8GB RAM Replacement for HP T0E51AT | DDR4 2133MHz PC4-17000 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772484726
  •  
  • $58.97 –
G.SKILL Ripjaws S5 Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3239G32GX2-RS5K
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G.SKILL Ripjaws S5 Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3239G32GX2-RS5K
  • CAS Latency: CL32
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 32-39-39-102
  • Model #: F5-6400J3239G32GX2-RS5K
  •  
  • $1,999.99 –
  • Free Shipping
NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT
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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
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MD21300-328K4
  • Model #: 0759170863570
  •  
  • $798.89 –
  • Free Shipping
8GB Kingston ValueRAM 5600MHz CL46 DDR5 Memory Module
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8GB Kingston ValueRAM 5600MHz CL46 DDR5 Memory Module
  • CAS Latency: CL46
  • Voltage: 1.1 V
  • Timing: 11-11-11-36
  • Brand: Kingston
  • Model #: KVR56U46BS6-8
NEMIX RAM 16GB (2X8GB) DDR4 2933MHZ PC4-23400 1Rx8 1.2V 288-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
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NEMIX RAM 16GB (2X8GB) DDR4 2933MHZ PC4-23400 1Rx8 1.2V 288-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: 0759170870660
  •  
  • $131.89 –
  • Free Shipping
NEMIX RAM 32GB (1X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMAA4GU6AJR8N?XN
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NEMIX RAM 32GB (1X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMAA4GU6AJR8N?XN
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD25600-328K01-2436
  •  
  • $229.99 –
  • Free Shipping
OWC 32GB (2x16GB) Replacement for Crucial CT2K16G4DFRA32A - DDR4 3200MHz PC4-25600 CL22 1Rx8 288-pin 1.2V Non-ECC DIMM
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OWC 32GB (2x16GB) Replacement for Crucial CT2K16G4DFRA32A - DDR4 3200MHz PC4-25600 CL22 1Rx8 288-pin 1.2V Non-ECC DIMM
  • CAS Latency: 22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Brand: OWC
  • Model #: OWC3U2D41R8032P-CE19-SF
  •  
  • $219.54 –
G.SKILL Flare X5 256GB (4 x 64GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3644D64GX4-FX5
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G.SKILL Flare X5 256GB (4 x 64GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3644D64GX4-FX5
  • CAS Latency: CL36
  • Voltage: 1.25V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-44-44-96
  • Model #: F5-6000J3644D64GX4-FX5
  •  
  • $7,599.99 –
  • Free Shipping
Kingston 8GB DDR5 SDRAM Memory Module - For Workstation - 8 GB - DDR5-5600/PC5-44800 DDR5 SDRAM - 5600 MHz Single-rank Memory - CL46 - 1.10 V - Non-ECC - Unbuffered - 288-pin - DIMM - KCP556US6-8
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  • $181.89 - $192.73
G.SKILL Trident Z Neo Series 128GB (4 x 32GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16Q-128GTZN
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G.SKILL Trident Z Neo Series 128GB (4 x 32GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16Q-128GTZN
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Multi-channel Kit: Quad Channel Kit
  • Timing: 16-18-18-38
  • Model #: F4-3200C16Q-128GTZN
G.SKILL Ripjaws S5 Series 96GB (2 x 48GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Desktop Memory Model F5-5200J4040A48GX2-RS5W
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G.SKILL Ripjaws S5 Series 96GB (2 x 48GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Desktop Memory Model F5-5200J4040A48GX2-RS5W
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 40-40-40
  • Model #: F5-5200J4040A48GX2-RS5W
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 (4X8GB) DDR3 1333MHZ PC3-10600 2Rx8 1.35V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
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NEMIX RAM 32GB (4X8GB) DDR3 1333MHZ PC3-10600 2Rx8 1.35V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD10600-828LK04-640
  •  
  • $87.89 –
  • Free Shipping
Samsung 8GB (PC3L-12800) DDR3L 1.35V 1600 204-Pin M471b1g73bh0-yk0
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OWC 32GB (2x16GB) Replacement for Crucial CT2K16G48C40U5 - DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade
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OWC 32GB (2x16GB) Replacement for Crucial CT2K16G48C40U5 - DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL40
  • Voltage: 1.1V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC4U8D51R8032P-B844-SF
  •  
  • $598.18 –
8GB RAM Replacement for Samsung M378A1K43BB2-CTD, M378A1K43CB2-CTD, M378A1K43DB2-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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8GB RAM Replacement for Samsung M378A1K43BB2-CTD, M378A1K43CB2-CTD, M378A1K43DB2-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2666
  • Model #: 5053772474505
  •  
  • $62.30 –
SK Hynix  16GB(2X8GB) DDR4 1RX8  PC4-21300  HMA81GU6JJR8N-VK UIMM Desktop RAM 2666mhz PIN-288 1.2V
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SK hynix
SK Hynix 16GB(2X8GB) DDR4 1RX8 PC4-21300 HMA81GU6JJR8N-VK UIMM Desktop RAM 2666mhz PIN-288 1.2V
  • CAS Latency: CL19
  • Buffered/Registered: Unbuffered
  • Model #: hynix-8gb-ud-2666 X2
  •  
  • $122.80 –
NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx6 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMA851U6CJR6N-VK
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx6 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMA851U6CJR6N-VK
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD21300-416K01-2552
  •  
  • $38.99 –
  • Free Shipping
8GB Crucial Ballistix 3000MHz DDR4 Memory Module (1 x 8GB) - Red
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Crucial
Used - Like New 8GB Crucial Ballistix 3000MHz DDR4 Memory Module (1 x 8GB) - Red
  • CAS Latency: CL15
  • Voltage: 1.35 V
  • Brand: Crucial
  • Model: BL8G30C15U4R
  • Model #: BL8G30C15U4R
  •  
  • $66.99 –
  • Free Shipping
G.SKILL Ripjaws S5 Series 96GB (2 x 48GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Desktop Memory Model F5-5200J4040A48GX2-RS5K
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G.SKILL Ripjaws S5 Series 96GB (2 x 48GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Desktop Memory Model F5-5200J4040A48GX2-RS5K
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 40-40-40
  • Model #: F5-5200J4040A48GX2-RS5K
G.SKILL Trident Z5 Neo RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3039G16GX2-TZ5NR
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G.SKILL Trident Z5 Neo RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3039G16GX2-TZ5NR
  • CAS Latency: CL30
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 30-39-39-102
  • Model #: F5-6400J3039G16GX2-TZ5NR
  •  
  • $1,049.99 –
  • Free Shipping
Kingston FURY Beast 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model KF432C16BB12AK2/32
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Refurbished Kingston FURY Beast 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model KF432C16BB12AK2/32
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 16-18-18
  • Model #: KF432C16BB12AK2/32
  •  
  • $209.99 –
  • Free Shipping
Supermicro Certified MEM-DR516MB-UN48 | Micron MTC8C1084S1UC48BA1 | 16GB PC5-38400 DDR5 4800MHz 1Rx8 Non-ECC DIMM 288-Pin Desktop Memory RAM
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Supermicro Certified MEM-DR516MB-UN48 | Micron MTC8C1084S1UC48BA1 | 16GB PC5-38400 DDR5 4800MHz 1Rx8 Non-ECC DIMM 288-Pin Desktop Memory RAM
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Chipset: Micron Chipset
  • Recommend Use: Compatible Supermicro Systems
  • Model #: MEM-DR516MB-UN48
  •  
  • $262.10 –
V-COLOR Manta XFinity RGB DDR5 128GB (64GBx2) 6400MHz XMP 3.0 & AMD EXPO CL32 1.4V RGB Gaming Desktop Upgrade RAM U-DIMM Memory Module SK Hynix IC - WHITE (TMXFL6464832WWK)
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  •  
  • $3,499.99 –
  • Free Shipping
CORSAIR Vengeance RGB Pro (AMD Ryzen Ready) 16GB (2 x 8GB) 288-Pin DDR4 4000 (PC4 32000) AMD Optimized Desktop Memory Model CMW16GX4M2Z4000C18
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Used - Very Good CORSAIR Vengeance RGB Pro (AMD Ryzen Ready) 16GB (2 x 8GB) 288-Pin DDR4 4000 (PC4 32000) AMD Optimized Desktop Memory Model CMW16GX4M2Z4000C18
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Timing: 18-22-22-42
  • Recommend Use: AMD 300 Series / AMD 400 Series / AMD TRX40 / AMD & Intel Compatible / AMD 500 Series / Intel 300 Series / Intel 400 Series
  • Model #: CMW16GX4M2Z4000C18

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