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PC configurator - Computer RAM

Operating memory (RAM) serves a processor by quickly storing data from running applications that are acessed often by the CPU. A greater memory capacity in a computer results in smoother program and game performance.

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Operating Memory According to Device

  • PCs - Their standard operating memory is in a DIMM format. Differences are found in basic parameters, such as capacity, frequency and timing.
  • Servers - also use a DIMM operating memory format. Instead of high speeds, they primarily aim for optimal stability and flawless data retention.
  • Laptops - use a reduced SO-DIMM operating memory format.

Memory Modules Performance

  • DIMM - Dual In-Line Memory Module (DIMM) is the basic memory module format and is primarily designed for personal computers, servers and workstations.
  • SO-DIMM - If you need RAM on your laptop, SO-DIMM is the solution. These are smaller standard memory modules. The SO abbreviation means small outline.

Type of Memory

  • Memory Type - The type of memory must be compatible with the motherboard and the processor hardware. Otherwise the modules with these components will not work. Each motherboard clearly states the compatible memory in its description. Memory standards are not always mutually compatible.
  • Memory Frequency - Memory frequency is a parameter defining the speed. Memory speed is measured by the ability to read and write data. Faster memory is always better, but it is not always crucial for all applications.
  • Voltage - Lower voltages result in lower memory module power consumption. The voltage level must support the motherboard. Modern DDR4 operating memory reaches significantly higher frequencies despite a lower voltage.
  • DDRL - These memory modules support a reduced voltage level.
Type (standard)Memory FrequencyVoltage (DDR / DDRL)
DDR200-400MHz2.5-2.6V
DDR2400-1066.67MHz1.8V
DDR3800-2133.33MHz1.5/1.35V
DDR42133.33-4266.67MHz1.2/1.05V
  • Timing - Timing or latency is the interval that elapses between the command being sent by the controller and the moment when the data is available at the memory output. The unit of these values is the frequency cycle.

Configuring Operating Memory Chips

Configuration in terms of memory means how the memory chips organise and connect together. One rank, which is the name for a block of chips, communicates through a 64-bit data bus. If the module has more than one rank, each has one whole data bus. This means that more ranks are equal to higher speeds. However, when it comes to the dual-rank memory modules, the impact on performance is not critical and is mostly a difference of a few percentage points. Dual-rank and single-rank modules are usually found in ordinary personal computers. Quad-rank modules are mostly found in server operating memory domains.

Memory Capacity

Memory CapacityBest Used For
4GBoffice work; multimedia use; playing casual games
8GBplaying all types of games; more demanding applications
16GBoptimal memory for gaming computers
32GB or morerendering, modelling and using graphics software; virtualisation

Number of Modules in Package

The memory may be made up of one or more modules. For example, 16GB of memory can be comprised as 1×16GB, 2×8GB or 4×4GB. Fewer modules leave room for future scalability. More modules, on the other hand, allow for a wider memory data bus and faster memory communication.

Memory Channels:

Modules are plugged into channels where the operating memory controller communicates data. If each module is connected to a different channel, it can use the entire bit width, which means it can communicate faster.

  • Dual-channel - The memory is connected to two channels. There is higher performance gain when compared to a single-channel.
  • Quad-channel - The operating memory communicates with four channels. The performance gain over a dual-channel can only be seen when using certain applications.

Other Memory Features:

  • For Apple - these operating memories are compatibile with Apple computers.
  • Low Profile - The smaller heatspread allows easier compatibility with a CPU cooler.
  • XMP - XMP support means that the memory has a preset profile that adjusts its specifications. Memory parameters that have XMP exceed the general standards.
  • XMP 2.0 - XMP 2.0 means that the memory has two optional profiles for automatic overclocking.
  • ECC - ECC operating memory automatically repairs stored data errors.
  • Unbuffered - standard memory intended primarily for personal computers.
  • Fully buffered - memory designed primarily for servers. They are distinguished by an additional chip that helps with organising data.
  • Registered - The memory labelled as such reads data into the registry between the controller and the memory itself. The result is increased stability, but it's also compensated by a higher latency.
  • Registered with parity - These chips contain parity bits that can detect errors in stored data.
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Corsair SO-DIMM 16GB DDR4 3200MHz CL22 Vengeance - RAM
5.0 14×
Corsair SO-DIMM 16GB DDR4 3200MHz CL22 Vengeance
RAM - includes 1 × 16GB, DDR4 type, 3200 MHz frequency, CL22-22-22-53, 25600 MB/s throughput, 1.2 V voltage, PC4-25600 module
-11 % off new 126.90 € New 142.90 €
From 3.01 € per month
As good as new - in stock 1 pcs
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Corsair 32GB KIT DDR5 6000MT/s CL36 Vengeance RGB Grey EXPO - RAM
4.8 24×
Corsair 32GB KIT DDR5 6000MT/s CL36 Vengeance RGB Grey EXPO
RAM - includes 2 × 16GB, DDR5 type, 6000 MHz frequency, 1.1 V voltage, XMP 3.0 and AMD EXPO, RGB backlight
475.90 €
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Order Code: DOvr5b32g60
Crucial Pro 48GB KIT DDR5 5600MHz CL46 - RAM
4.8 4×
Crucial Pro 48GB KIT DDR5 5600MHz CL46
RAM - includes 2 × 24GB, DDR5 type, 5600 MHz frequency, CL46-45-45, 44800 MB/s throughput, 1.1 V voltage, PC5-44800 module, passive cooling, XMP 3.0 and AMD EXPO
499.90 €
From 11.86 € per month
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Order Code: CR115b48a5600
Kingston FURY 8GB DDR4 3200MHz CL16 Beast Black RGB - RAM
4.9 7×
Kingston FURY 8GB DDR4 3200MHz CL16 Beast Black RGB
RAM - includes 1 × 8GB, DDR4 type, 3200 MHz frequency, CL16-18-18, 1.35 V voltage, rgb lighting and XMP, RGB backlight
75.90 €
In stock > 5 pcs
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Order Code: DEbr4c1
Kingston FURY 16GB KIT DDR4 3200MHz CL16 Beast Black RGB - RAM
4.9 31×
Kingston FURY 16GB KIT DDR4 3200MHz CL16 Beast Black RGB
RAM - includes 2 × 8GB, DDR4 type, 3200 MHz frequency, 25600 MB/s throughput, 1.35 V voltage, PC4-25600 module, passive cooling, rgb lighting and XMP 2.0, RGB backlight, kingston FURY CTRL RGB control
161.90 €
From 3.84 € per month
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Patriot Viper Venom 64GB KIT DDR5 6000MHz CL36 - RAM Free delivery
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5.0 1×
Patriot Viper Venom 64GB KIT DDR5 6000MHz CL36
RAM - 2x32GB, PC5-48000, CL36-36-36-76, voltage: 1.35V, passive cooling and XMP 3,0
Great price 1,059 € Save 14.90 €
From 25.11 € per month
In stock > 5 pcs
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Corsair 64GB KIT DDR5 6000MHz CL30 Vengeance Grey EXPO - RAM Free delivery
Alzaboxes and stores
5.0 32×
Corsair 64GB KIT DDR5 6000MHz CL30 Vengeance Grey EXPO
RAM - includes 2 × 32GB, DDR5 type, 6000 MHz frequency, CL30-36-36-76, 48000 MB/s throughput, 1.4 V voltage, PC5-48000 module, passive cooling and AMD EXPO
1,239 €
From 29.38 € per month
In stock 3 pcs
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Order Code: DOv5a64b60e
Corsair 32GB KIT DDR5 6200MHz CL32 Vengeance Black XMP - RAM
4.6 12×
Corsair 32GB KIT DDR5 6200MHz CL32 Vengeance Black XMP
RAM - 2 × 16GB, PC5-49600, CL32-38-38-80, voltage: 1.4V, passive cooling and XMP 3,0
616.90 €
From 14.63 € per month
In stock 3 pcs
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Corsair SO-DIMM 16GB DDR4 3200MHz CL22 Vengeance - RAM
5.0 14×
Corsair SO-DIMM 16GB DDR4 3200MHz CL22 Vengeance
RAM - includes 1 × 16GB, DDR4 type, 3200 MHz frequency, CL22-22-22-53, 25600 MB/s throughput, 1.2 V voltage, PC4-25600 module
-1 % off new 140.90 € New 142.90 €
From 3.34 € per month
Unsealed - in stock 2 pcs
Order Code: DOv4s16a32
Corsair SO-DIMM 16GB KIT DDR4 3200MHz CL22 Vengeance - RAM
4.6 9×
Corsair SO-DIMM 16GB KIT DDR4 3200MHz CL22 Vengeance
RAM - includes 2 × 8GB, DDR4 type, 3200 MHz frequency, CL22-22-22-53, 25600 MB/s throughput, 1.2 V voltage, PC4-25600 module
-5 % off new 130.90 € New 137.90 €
From 3.10 € per month
Unsealed - in stock 1 pcs
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Corsair SO-DIMM 8GB DDR4 3200MHz CL22 Vengeance - RAM
4.1 9×
Corsair SO-DIMM 8GB DDR4 3200MHz CL22 Vengeance
RAM - includes 1 × 8GB, DDR4 type, 3200 MHz frequency, CL22-22-22-53, 25600 MB/s throughput, 1 V voltage, PC4-25600 module
75.90 €
In stock > 5 pcs
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Order Code: DOv4s8a32
Kingston FURY 16GB DDR5 5600MHz CL36 Beast White EXPO - RAM
5.0 2×
Kingston FURY 16GB DDR5 5600MHz CL36 Beast White EXPO
RAM - includes 1 × 16GB, DDR5 type, 5600 MHz frequency, CL36-38-38, 44800 MB/s throughput, 1.25 V voltage, PC5-44800 module, passive cooling and AMD EXPO
286.90 €
From 6.80 € per month
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Order Code: DEbw16a56e
Kingston FURY 64GB KIT DDR5 6000MHz CL36 Beast EXPO - RAM Free delivery
Alzaboxes and stores
4.9 81×
Kingston FURY 64GB KIT DDR5 6000MHz CL36 Beast EXPO
RAM - includes 2 × 32GB, DDR5 type, 6000 MHz frequency, 48000 MB/s throughput, 1.35 V voltage, PC5-48000 module, passive cooling, XMP 3.0 and AMD EXPO, does not support RGB control
1,089 €
From 25.83 € per month
In stock > 5 pcs
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Order Code: DEb64b60e
G. SKILL 32GB KIT DDR5 6000MHz CL30 Trident Z5 NEO AMD EXPO - RAM
4.8 135×
G. SKILL 32GB KIT DDR5 6000MHz CL30 Trident Z5 NEO AMD EXPO
RAM - includes 2 × 16GB, DDR5 type, 6000 MHz frequency, CL30-38-38-96, 48000 MB/s throughput, 1.35 V voltage, PC5-48000 module, passive cooling and AMD EXPO
712.90 €
From 16.91 € per month
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G. SKILL 32GB KIT DDR5 6000MHz CL36 Flare X5 AMD EXPO - RAM
4.9 57×
G. SKILL 32GB KIT DDR5 6000MHz CL36 Flare X5 AMD EXPO
RAM - includes 2 × 16GB, DDR5 type, 6000 MHz frequency, CL36-36-36-89, 48000 MB/s throughput, 1.35 V voltage, PC5-48000 module, passive cooling and AMD EXPO
578.90 €
From 13.73 € per month
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Corsair SO-DIMM 32GB KIT DDR5 4800MHz CL40 Vengeance - RAM
4.7 22×
Corsair SO-DIMM 32GB KIT DDR5 4800MHz CL40 Vengeance
RAM - includes 2 × 16GB, DDR5 type, 4800 MHz frequency, CL40-40-40-77, 38400 MB/s throughput, PC5-38400 module, Plug N Play
-9 % off new 403.90 € New 443.90 €
From 9.58 € per month
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Order Code: DOs532b48v
Kingston FURY 8GB DDR5 5200MHz CL40 Beast Black RGB - RAM
1.0 1×
Kingston FURY 8GB DDR5 5200MHz CL40 Beast Black RGB
RAM - includes 1 × 8GB, DDR5 type, 5200 MHz frequency, 41600 MB/s throughput, 1.25 V voltage, PC5-41600 module, passive cooling, rgb lighting and XMP 3.0, RGB backlight
138.90 €
From 3.29 € per month
In stock > 5 pcs
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Order Code: DEb8a52br
Corsair SO-DIMM 16GB KIT DDR5 4800MHz CL40 Vengeance - RAM
Corsair SO-DIMM 16GB KIT DDR5 4800MHz CL40 Vengeance
RAM - includes 2 × 8GB, DDR5 type, 4800 MHz frequency, CL40-40-40-77, 38400 MB/s throughput, 1.1 V voltage, PC5-38400 module
230.90 €
From 5.48 € per month
In stock > 5 pcs
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Order Code: DOs516b48v
Kingston SO-DIMM 16GB DDR4 3200MHz CL22 Dual Rank x8 - RAM
4.9 56×
Kingston SO-DIMM 16GB DDR4 3200MHz CL22 Dual Rank x8
RAM - includes 1 × 16GB, DDR4 type, 3200 MHz frequency, CL22-22-22, 25600 MB/s throughput, 1.2 V voltage, PC4-25600 module
Discounted -1 % 204.90 € 208.90 €
From 4.86 € per month
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Order Code: DEs16a3200a
Kingston FURY 16GB DDR5 5200MHz CL40 Beast Black - RAM
4.8 25×
Kingston FURY 16GB DDR5 5200MHz CL40 Beast Black
RAM - includes 1 × 16GB, DDR5 type, 5200 MHz frequency, 41600 MB/s throughput, PC5-41600 module, passive cooling
-5 % off new 225.90 € New 239.90 €
From 5.36 € per month
Unsealed - in stock 1 pcs
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Order Code: DE16a52bb1
Corsair 32GB KIT DDR4 3200MHz CL16 Vengeance RGB RS - RAM
5.0 22×
Corsair 32GB KIT DDR4 3200MHz CL16 Vengeance RGB RS
RAM - includes 2 × 16GB, DDR4 type, 3200 MHz frequency, CL16-20-20-38, 25600 MB/s throughput, 1.35 V voltage, PC4-25600 module, passive cooling, rgb lighting, Unbuffered and XMP 2.0, RGB backlight
251.90 €
From 5.97 € per month
In stock > 5 pcs
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Order Code: DO74rs3232b
Corsair 16GB KIT DDR4 3200MHz CL16 Vengeance RGB RS - RAM
4.5 22×
Corsair 16GB KIT DDR4 3200MHz CL16 Vengeance RGB RS
RAM - includes 2 × 8GB, DDR4 type, 3200 MHz frequency, CL16-20-20-38, 25600 MB/s throughput, 1.35 V voltage, PC4-25600 module, passive cooling, rgb lighting, Unbuffered and XMP 2.0, RGB backlight
142.90 €
From 3.39 € per month
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Order Code: DO74rs1632b
Kingston FURY SO-DIMM 16GB KIT DDR4 3200MHz CL20 Impact - RAM
4.9 140×
Kingston FURY SO-DIMM 16GB KIT DDR4 3200MHz CL20 Impact
RAM - includes 2 × 8GB, DDR4 type, 3200 MHz frequency, CL20-22-22, 25600 MB/s throughput, 1.2 V voltage, PC4-25600 module, XMP 2.0
157.90 €
From 3.74 € per month
In stock > 5 pcs
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Order Code: DEi16b322
Kingston FURY 16GB DDR4 3200MHz CL16 Beast Black 1Gx8 - RAM
4.8 58×
Kingston FURY 16GB DDR4 3200MHz CL16 Beast Black 1Gx8
RAM - includes 1 × 16GB, DDR4 type, 3200 MHz frequency, CL16-18-18, 25600 MB/s throughput, 1.35 V voltage, PC4-25600 module, passive cooling and XMP 2.0, does not support RGB control
147.90 €
From 3.51 € per month
In stock 5 pcs
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Order Code: DEb16a32bs
PC configurator - PC RAM For PCs PC configurator - DDR5 RAM DDR5 PC configurator - DDR4 PC RAM DDR4 PC configurator - DDR3 RAM DDR3 How to Build PC Recenze operačních pamětí Do you want to build a customized PC?
 

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Server Memory

PC configurator - Computer RAM - additional info

Operating memory (RAM) serves a processor by quickly storing data from running applications that are acessed often by the CPU. A greater memory capacity in a computer results in smoother program and game performance.

The history of operating memory is quite rich. During a relatively short period of time, a large number of technologies were tried and used. For example, in the beginning of its evolution, system memory was made of ferrite. In the 1950s, magnetic drum-shaped memory modules were made. Nowadays, DIMM memory (Dual Inline Memory Module) uses modern semiconductors.

Types of operating memory
System memory can be divided into many different types. Desktop computers and laptops use essentially the same type of memory, but it still differs in dimensions. Most computers and laptops use the DDR (Double Data Rate), DDR2 (currently the most common) or the newest DDR3 memory. These share the basic architecture, but later generations offer better performance. The DDR, DDR2 and DDR3 are not mutually compatible. Therefore, it is necessary to carefully choose what type of memory to buy. When choosing a new memory module, take into consideration what types, capacities, and frequencies are supported by your motherboard.

Other types of memory
There are many other devices labeled as memory. These have, however, a completely different purpose. Apart from RAM, there are memory banks (HDB), memory cards (for data storage, for example in phones), and portable memory sticks (used to transfer data between computers).

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