Desktop Memory - Showing 745 - 768 of 2173 Products

Filter (0)
NEMIX RAM 32GB (1X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V 288-PIN Non-ECC ...
$203 .99
NEMIX RAM 16GB (1X16GB) DDR4 2400MHZ PC4-19200 2Rx8 1.2V 288-PIN Non-ECC UDIMM ...
$129 .99
NEMIX RAM 8GB (1X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V 288-PIN Non-ECC ...
$69 .99
NEMIX RAM 16GB (1X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 288-PIN Non-ECC UDIMM ...
$129 .99
NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC ...
$798 .89
NEMIX RAM 8GB (1X8GB) DDR4 2400MHZ PC4-19200 1Rx8 1.2V 288-PIN Non-ECC UDIMM ...
$65 .99
8GB (1x8GB) DDR3 1866 (PC3 14900) Desktop Memory Module
$24 .88
$24 .88
Sold by: NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 288-PIN Non-ECC UDIMM ...
$59 .99
NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx6 1.2V 288-PIN Non-ECC ...
$38 .99
NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.35V 240-PIN Non-ECC UDIMM ...
$21 .99
NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.35V 240-PIN Non-ECC UDIMM ...
$21 .99
NEMIX RAM 2GB (1X2GB) DDR2 667MHZ PC2-5300 2Rx8 1.8V 240-PIN Non-ECC Unbufferred ...
$12 .35
Free Shipping
$12 .35
Sold by: NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN Non-ECC ...
$65 .99
Kingston 128GB 5600MT/s DDR5 CL40 DIMM (Kit of 4) FURY Beast Black XMP
$2,020 .23
Free Shipping
$2,020 .23
Sold by: TELeasy
NEMIX RAM 8GB (1X8GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V 288-PIN Non-ECC ...
$69 .99
$69 .99
Sold by: NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.35V 240-PIN Non-ECC UDIMM ...
$21 .99
NEMIX RAM 16GB (1X16GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 288-PIN ECC UDIMM ...
$169 .99
$169 .99
Sold by: NEMIX RAM
NEMIX RAM 2GB (1X2GB) DDR3 1333MHZ PC3-10600 2Rx8 1.5V 240-PIN Non-ECC UDIMM ...
$10 .25
NEMIX RAM 8GB (1X8GB) DDR3 1333MHZ PC3-10600 2Rx8 1.35V 240-PIN Non-ECC UDIMM ...
$21 .99
$21 .99
Sold by: NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2933MHZ PC4-23400 1Rx8 1.2V 288-PIN Non-ECC ...
$65 .99
32GB Kingston ValueRAM 5600MHz CL46 DDR5 Memory Module
$511 .37
Free Shipping
$511 .37
Sold by: TELeasy
8GB Kingston FURY Beast DDR5 5600MHz CL40 Memory Module (1 x 8GB)
$185 .81
Free Shipping
$185 .81
Sold by: TELeasy
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN Non-ECC ...
$65 .99
$65 .99
Sold by: NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 260-PIN Non-ECC SODIMM ...
$56 .99

Common Questions about Desktop Memory

Introduction

For a sluggish or underperforming desktop computer, a PC memory upgrade is often an effective way to increase performance. However, choosing the right desktop memory upgrade is not always easy. If you are looking for desktop memory, the memory finder tool is an excellent resource. In the next section, NeweggBusiness answers several of the most common questions about upgrading PC memory.

Questions

Why does PC memory have MHz ratings and what do they mean?

The MHz rating for PC memory is an indication of how quickly it can transfer data. The higher the MHz rating, the quicker the memory can transfer data. However, the transfer speed is bottlenecked by the motherboard and processor. If a stick of memory is rated at 1600 MHz but the processor and motherboard are limited to 1333 MHz, the memory will operate at the slower speed.

What does latency or timing mean for PC memory?

PC memory timings are performance measurements based around four parameters. These four ratings are written as four numbers separated by dashes, such as 7-8-7-24. It is better to have lower timings, as that means less latency. You should prioritize having lower latencies over faster MHz ratings.

What does memory voltage mean?

In order for PC memory modules to achieve their rated timings, they must operate at indicated voltages. If the memory modules are ran either under or over-voltage, there will be a risk of system instability and damage to the memory. However, increasing memory voltage can also lower timings for slightly faster performance.

Are there any advantages to multi-channel memory kits?

Multi-module PC memory upgrades are often marketed as dual-channel, triple-channel, or quad-channel. Known as matched memory, they are designed to work in conjunction for slightly increased performance. However, the motherboard must support multi-channel memory for there to be any benefit.

For example, if you have a motherboard that supports dual-channel memory, utilizing a matched 8 GB (2 x 4 GB) memory upgrade kit will net slightly better performance gains than two unmatched 4 GB memory sticks.

Can I use different memory brands, capacities, and speeds in the same computer?

Yes, you can use PC memory modules from different brands, with different capacities, and different speeds in the same computer. However, there will be no multi-channel performance gains because they will not be matched sets of memory. In addition, if the PC memory modules have different speeds, they will all run at the speed of the slowest module.

Are there limitations on how much memory I can install?

Yes, there are several limiting factors on how much memory you can install into one system. Most desktop motherboards only accommodate up to four unbuffered memory modules. On top of that, the largest capacity for a single unbuffered memory module is 8 GB. So the maximum amount of memory based on hardware limitations is 64 GB for unbuffered memory.

Another limitation on the benefits of additional PC memory is the operating system. An operating system can only utilize a limited amount of memory, and any extra memory past that amount will not be recognized. For example, Windows® 8 64-bit supports a maximum of 128 GB of PC memory while Windows 8 32-bit supports up to 4 GB. Past those maximums, any extra PC memory will not be recognized.