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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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288 Results
Patriot Core Series SO-DIMM 8GB DDR5 5600MT/s CL46 - RAM
5.0 2×
Patriot Core Series SO-DIMM 8GB DDR5 5600MT/s CL46
RAM - includes 1 × 8GB, DDR5 type, 5600 MHz frequency, CL46-46-46-90, 44800 MB/s throughput, 1.1 V voltage, PC5-44800 module, passive cooling
Discounted -3 % 2,990,- 3,090,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DPsc08a56
Patriot Viper Steel 32GB KIT DDR4 3200Mhz CL16 - RAM
4.8 77×
Patriot Viper Steel 32GB KIT DDR4 3200Mhz CL16
RAM - includes 2 × 16GB, DDR4 type, 3200 MHz frequency, CL16-20-20-40, 25600 MB/s throughput, 1.35 V voltage, PC4-25600 module, passive cooling, Unbuffered and XMP 2.0
Discounted -3 % 5,390,- 5,590,-
From 124,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DP085c2
Crucial Overclocking Pro 32GB KIT DDR5 6400MHz CL38 White - RAM
5.0 5×
Crucial Overclocking Pro 32GB KIT DDR5 6400MHz CL38 White
RAM - includes 2 × 16GB, DDR5 type, 6400 MHz frequency, CL38-40-40-84, 51200 MB/s throughput, 1.35 V voltage, PC5-51200 module, passive cooling, XMP 3.0 and AMD EXPO
Discounted -10 % 9,490,- 10,590,-
From 218,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CRpo32b64w
Patriot Signature Line SO-DIMM 32GB DDR5 5600MT/s CL46 - RAM
5.0 5×
Patriot Signature Line SO-DIMM 32GB DDR5 5600MT/s CL46
RAM - includes 1 × 32GB, DDR5 type, 5600 MHz frequency, CL46-46-46-90, 44800 MB/s throughput, 1.1 V voltage, PC5-44800 module
Discounted -1 % 6,890,- 6,990,-
From 158,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DPso32a56
G. SKILL 32GB KIT DDR4 3600MHz CL16 Ripjaws V - RAM
4.7 83×
G. SKILL 32GB KIT DDR4 3600MHz CL16 Ripjaws V
RAM - includes 2 × 16GB, DDR4 type, 3600 MHz frequency, CL16-19-19-39, 28800 MB/s throughput, 1.35 V voltage, PC4-28800 module, passive cooling, Unbuffered and XMP 2.0, does not support RGB control
6,799,-
From 156,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: GSKrpj32a
Patriot Viper Elite 5 Ultra 16GB DDR5 6000MT/s CL36 - RAM
Patriot Viper Elite 5 Ultra 16GB DDR5 6000MT/s CL36
RAM - includes 1 × 16GB, DDR5 type, 6000 MHz frequency, CL36-46-46-110, 48000 MB/s throughput, 1.35 V voltage, PC5-48000 module, passive cooling, XMP 3.0 and AMD EXPO, 6000 MT/s memory speed, MSI Mystic Light RGB control
4,690,-
From 108,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DP097a16b60
Crucial SO-DIMM 32GB DDR5 5600MHz CL46 - RAM
5.0 12×
Crucial SO-DIMM 32GB DDR5 5600MHz CL46
RAM - includes 1 × 32 GB, DDR5 type, 5600 MHz frequency, CL46-45-45, 1.1 V voltage
8,190,-
From 188,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CR113gd5c4
Crucial Pro 64GB KIT DDR5 5600MHz CL46 - RAM
Crucial Pro 64GB KIT DDR5 5600MHz CL46
RAM - 2x32GB, PC5-44800, CL46-45-45, voltage: 1.1V, passive cooling
16,790,-
From 386,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: CRp64b56
Corsair 16GB KIT DDR4 3200MHz CL16 Vengeance LPX, Black - RAM
4.9 103×
Corsair 16GB KIT DDR4 3200MHz CL16 Vengeance LPX, Black
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 and XMP 2.0, does not support RGB control
3,290,-
From 152,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DO710l8c1a
Kingston FURY 32GB DDR5 6000MT/s CL30 Beast Black EXPO - RAM
4.7 9×
Kingston FURY 32GB DDR5 6000MT/s CL30 Beast Black EXPO
RAM - includes 1 × 32GB, DDR5 type, 6000 MHz frequency, CL30-36-36, 48000 MB/s throughput, 1.4 V voltage, PC5-48000 module, passive cooling and AMD EXPO, does not support RGB control
10,490,-
From 241,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DEb32a60e2b
Crucial Pro OC Gaming 32GB KIT DDR5 6400MHz CL32 White - RAM
4.6 13×
Crucial Pro OC Gaming 32GB KIT DDR5 6400MHz CL32 White
RAM - includes 2 × 16GB, DDR5 type, 6400 MHz frequency, CL32-40-40-103, 51200 MB/s throughput, 1.35 V voltage, PC5-51200 module, passive cooling, XMP 3.0 and AMD EXPO
10,290,-
From 237,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CRpog32b64w
Kingston FURY 16GB DDR4 3200MHz CL16 Beast, Black, 1Gx8 - RAM
4.8 55×
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
Discounted -14 % 2,999,- 3,490,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DEb16a32bs
Patriot Viper Venom RGB 32GB KIT DDR5 6000MHz CL30 - RAM
4.5 30×
Patriot Viper Venom RGB 32GB KIT DDR5 6000MHz CL30
RAM - includes 2 × 16GB, DDR5 type, 6000 MHz frequency, CL30-40-40-76, 48000 MB/s throughput, 1.35 V voltage, PC5-48000 module, passive cooling, rgb lighting, XMP 3.0 and AMD EXPO, RGB backlight
Discounted -5 % 9,490,- 9,990,-
From 218,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DP095b32d60
Crucial SO-DIMM 128GB KIT DDR5 5600MHz CL46 - RAM
Free delivery
Alzaboxes and stores
5.0 1×
Crucial SO-DIMM 128GB KIT DDR5 5600MHz CL46
RAM - includes 2 × 64GB, DDR5 type, 5600 MHz frequency, CL46-45-45, 44800 MB/s throughput, 1.1 V voltage, PC5-44800 module, XMP 3.0 and AMD EXPO
Discounted -7 % 25,590,- 27,790,-
From 589,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CR113gd5c6a
Patriot SO-DIMM Viper Steel 8GB DDR4 2666MHz CL18 - RAM
4.8 56×
Patriot SO-DIMM Viper Steel 8GB DDR4 2666MHz CL18
RAM - includes 1 × 8GB, DDR4 type, 2666 MHz frequency, CL18-18-18-43, 21300 MB/s throughput, 1.2 V voltage, PC4-21300 module, Unbuffered and XMP 2.0, does not support RGB control
1,759,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DP090d2
Patriot Core Series SO-DIMM 12GB DDR5 5600MT/s CL46 - RAM
5.0 1×
Patriot Core Series SO-DIMM 12GB DDR5 5600MT/s CL46
RAM - includes 1 × 12GB, DDR5 type, 5600 MHz frequency, CL46-46-46-90, 44800 MB/s throughput, 1.1 V voltage, PC5-44800 module, passive cooling, Unbuffered and Plug N Play, does not support RGB control
2,790,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DPsc12a56
Kingston SO-DIMM 8GB DDR3L 1600MHz CL11 Dual Voltage - RAM
4.9 351×
Kingston SO-DIMM 8GB DDR3L 1600MHz CL11 Dual Voltage
RAM - includes 1 × 8GB, DDR3L type, 1600 MHz frequency, 12800 MB/s throughput, 1.35 V voltage, PC3-12800 module, dual voltage, does not support RGB control
Amazing Deal 1,399,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DN902m5
Corsair 32GB KIT DDR5 6000MHz CL36 Vengeance RGB White - RAM
Corsair 32GB KIT DDR5 6000MHz CL36 Vengeance RGB White
RAM - includes 2 × 16GB, DDR5 type, 6000 MHz frequency, CL36-44-44-96, 44800 MB/s throughput, 1.4 V voltage, PC5-48000 module, passive cooling, rgb lighting, XMP 3.0 and AMD EXPO, 6000 MT/s memory speed, RGB backlight, MSI Mystic Light RGB control
10,490,-
From 241,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOvr32b60w
Corsair 32GB KIT DDR5 6000MT/s CL36 Vengeance RGB Grey EXPO - RAM
4.8 22×
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
10,490,-
From 241,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DOvr5b32g60
Kingston FURY SO-DIMM 32GB KIT DDR5 4800MHz CL38 Impact - RAM
4.9 63×
Kingston FURY SO-DIMM 32GB KIT DDR5 4800MHz CL38 Impact
RAM - includes 2 × 16GB, DDR5 type, 4800 MHz frequency, 38400 MB/s throughput, 1.1 V voltage, PC5-38400 module, XMP 3.0
Discounted -14 % 9,999,- 11,690,-
From 230,- per month
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DEs32b48i
G. SKILL 16GB KIT DDR4 3200MHz CL16 Gaming series Aegis - RAM
4.7 267×
G. SKILL 16GB KIT DDR4 3200MHz CL16 Gaming series Aegis
RAM - includes 2 × 8GB, DDR4 type, 3200 MHz frequency, CL16-18-18-38, 25600 MB/s throughput, 1.35 V voltage, PC4-25600 module, Unbuffered and XMP 2.0, does not support RGB control
3,199,-
From 147,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: GSKILL0041
Patriot Viper Venom 32GB KIT DDR5 6400MHz CL32 - RAM
4.2 47×
Patriot Viper Venom 32GB KIT DDR5 6400MHz CL32
RAM - includes 2 × 16GB, DDR5 type, 6400 MHz frequency, CL32-40-40-84, 51200 MB/s throughput, 1.4 V voltage, PC5-51200 module, passive cooling and XMP 3.0
Discounted -9 % 9,390,- 10,390,-
From 216,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DP095b32a64
Corsair 32GB KIT DDR4 3200 MT/s CL16 Vengeance LPX černá - RAM
4.8 165×
Corsair 32GB KIT DDR4 3200 MT/s CL16 Vengeance LPX černá
RAM - includes 2 × 16GB, DDR4 type, 3200 MHz frequency, CL16-20-20-38, 25600 MB/s throughput, 1.35 V voltage, PC4-25600 module, Low Profile, passive cooling and XMP 2.0, does not support RGB control
5,990,-
From 138,- per month
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DO710l8d3a
Corsair 32GB KIT DDR4 3200MHz CL16 VENGEANCE RGB PRO SL, Black - RAM
4.8 6×
Corsair 32GB KIT DDR4 3200MHz CL16 VENGEANCE RGB PRO SL, Black
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 and XMP 2.0, RGB backlight, Corsair iCUE RGB control
Discounted -1 % 5,890,- 5,959,-
From 135,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DO74c32a2

PC configurator - Computer RAM

Instalment Purchases 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?
 

No longer sold

Server Memory

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.

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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This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
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