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There is more to a computer's RAM than just how much it has available, although this point is obviously important.

It is necessary to be interested in the speed of this one, its type and the compatibility with its PC.

For several years now, PCs, laptops or desktops, have been equipped with DDR memory.

Generations pass, always offering more speed and reduced access times.

Most machines work with DDR4.

The most recent models have the latest evolution, DDR5.

All brands of memory modules or modules are not equal either, the manufacturing quality has a direct impact on the stability of your system.

Some bars are more resistant to heavy stress and heat.

Selection of the best PC RAM memories

  • PNY XLR8 Gaming Epic DDR4 3200 MHz Kit 32 GB: a good compromise in DDR4

  • Crucial Ballistix RGB 3600 MHz DDR4 Kit 16 GB: the essentials at the best price

  • Corsair Vengeance RGB Pro DDR4 3200 MHz Kit 32 GB: an essential reference

  • Corsair Dominator RGB DDR 3600 MHz Kit 32 GB: for demanding users

  • Corsair Vengeance DDR5 4800 Mhz Kit 32 GB: the new generation

  • Corsair Dominator Platinum RGB DDR5 5600 MHz 32 GB Kit: boost performance

  • XPG Lancer DDR5 RGB 6000 MHz Kit 32 GB: extreme performance for gamers

  • Crucial CT2 DDR3 SODIMM Kit 16 GB: give your laptop a second life

  • Corsair Vengeance DDR4 SODIMM Kit 32 GB: for powerful laptops

  • Crucial DDR3L-1600 MHz 16GB Mac Kit: Give your Mac a boost

PNY XLR8 Gaming Epic DDR4 3200 MHz Kit 32 GB: a good compromise in DDR4

This kit includes 2 DDR4 memory modules operating at 3200 MHz under a voltage of 1.35 volts.

Each offers 16 GB for a total of 32 GB with a latency of 16 nanoseconds.

They are compatible with systems operating from 2133 to 3200 MHz.

They support Intel XMP 2.0 and adopt heatsink to run under full load flawlessly.

Incorporating an RGB lighting pattern on each memory can be synchronized with many motherboards.

Most :

  • Integrated RGB

  • High performance

The lessers :

  •  Price

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Crucial Ballistix RGB 3600 MHz DDR4 Kit 16 GB: the essentials at the best price

To offer a little more flexibility to a gamer configuration, the Crucial Ballistix kit is ideal.

For less than 100 €, you have 2 DDR4 3600 MHz modules of 8 GB each.

As a replacement or in addition, your machine will see its power progress with this fast memory.

It also has RGB backlighting.

To match your system, the memories are available in 3 colors: black, red or white.

Ideal for a flawless finish in your case.

Most :

  • Available in multiple colors

  • XMP 2.0-compliant

The lessers :

  •  Poor compatibility with some Asus motherboards

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Corsair Vengeance RGB Pro DDR4 3200 MHz Kit 32 GB: an essential reference

To have a large memory capacity on your PC and take advantage of high quality modules with good stability, the Corsair 2 x 16 GB kit is perfect.

No frills on this model.

It goes straight to the point: performance for a perfect price-quality ratio.

Corsair is one of the best computer memory brands.

Most :

  • Stability

The lessers :

  •  No RGB

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Corsair Dominator RGB DDR 3600 MHz Kit 32 GB: for demanding users

To obtain a homogeneous whole when assembling a new configuration, this kit comprising 4 memory modules of 8 GB each in DDR4 format, is perfect.

Sober and elegant, each module operates up to 3600 MHz and is equipped with original dynamic RGB lighting.

Most :

  • 4 assorted memory sticks

The lessers :

  •  High price for a 32 GB kit

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Corsair Vengeance DDR5 4800 Mhz Kit 32 GB: the new generation

DDR5 memory is starting to catch on at retailers.

This new standard improves performance on the most powerful PCs.

Gamers appreciate this development.

This 32GB kit includes two 16GB 4800MHz PC memories.

They are compatible with XMP 3.0 for an optimized configuration.

Most :

  • Fast

The lessers :

  •  High price

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Corsair Dominator Platinum RGB DDR5 5600 MHz 32 GB Kit: boost performance

To go even further in terms of performance, the Dominator 32 GB kit can reach a speed of 5600 MHz with this kit of 2 modules 16 GB of DDR5 operating under 1.25 volts.

They incorporate a voltage regulator for easier overclocking.

The strips are equipped with RGB lighting and an efficient heat sink to keep the temperature as low as possible.

Most :

  • One of the best choices for maximum power

The lessers :

  •  More than 500 € for this 32 GB kit

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XPG Lancer DDR5 RGB 6000 MHz Kit 32 GB: extreme performance for gamers

For the most demanding gamers, XPG PC memory modules can reach a clock speed of 6000 MHz.

RGB backlight integration is compatible with Aorus RGB Fusion for a flawless finish.

Most :

  • Extreme performance

The lessers :

  •  Requires adjusting settings in BIOS to achieve full speed

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Crucial CT2 DDR3 SODIMM Kit 16 GB: give your laptop a second life

Do you have a somewhat sluggish laptop and want to give it a little boost rather than replace it?

The Crucial DDR3 kit in SODIMM format will make it regain its strength.

With 2 bars of 8 GB, your system will find a second youth for a low price.

Most :

  • 16 GB of memory for less than 75 €

  • Compatibility with older machines

The lessers :

  •  Limited performance with DDR3

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Corsair Vengeance DDR4 SODIMM Kit 32 GB: for powerful laptops

Are you a demanding mobile user and want to improve the responsiveness of your laptop or be able to indulge in your favorite video games?

Corsair offers this DDR4 SODIMM kit running at a maximum speed of 2933 MHz under a voltage of 1.2 volts.

Most :

  • Ideal for powerful laptops

  • Thin memory modules for easier integration

The lessers :

  •  Price

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Crucial DDR3L-1600 MHz 16GB Mac Kit: Give your Mac a boost

Do you have an old Mac in perfect working order?

You can give it a little more power by replacing its memory with this Mac-dedicated Crucial kit.

These Non-ECC DDR3 SODIMM modules can operate at either 1.35 or 1.5 volts.

They are compatible with Mac Minis and iMacs released from 2012 to 2015.

Most :

  • Energize an older iMac or Mac Mini

The lessers :

  •  A little expensive for DDR3 (16 GB kit)

See the price on Amazon

Why buy PC memory in 2022?

For those with an old PC or Mac, the evolution of software and the operating system (mainly Windows or macOS) makes them more and more resource-intensive.

RAM memory, also called random access memory, is used to store the temporary data needed to run applications.

If the amount is too low, the system will spend its time writing and erasing data, whereas with a larger amount of memory, it can store more information at the same time without wasting time starting over several times. later, the computer becomes more responsive to open an image or launch a game.

How to choose your PC RAM memory?

You must ensure that you choose a memory module of the correct format.

Desktop PCs use DIMM type modules, laptop PCs use SODIMM, which is more compact.

Be careful to take a model compatible with your machine, DDR3 for the oldest, DDR4 for the most common models and DDR5 for the most recent powerful configurations.

The speed of the sticks must also be compatible with your motherboard.

Adding memory can give a second wind to a machine out of breath.

On a gaming PC, more memory will make it more responsive.

Going for faster memory also helps make it more responsive.

Purchase guide

What is the best motherboard to choose?

Purchase guide

Which is the best MacBook to choose?

Content offered by our tips experts, partners of 20 Minutes.

The editorial staff did not participate in its realization.

The prices mentioned in this article are indicative and are subject to change.


Some links in this article are affiliate links, which may use tracers to enable 20 Minutes to receive a commission in the event of a purchase on the partner site.

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