Components

Catalogue
Price
-
Availability
Order status
Customer reviews
Newest orders
Filter

Do you want to build your own powerful gaming PC, a powerful workstation, or a reliable office PC and have to no idea what to choose from the enormous range of hardware available? Read on for some handy tips on how to choose the right components. To make things even clearer, we will also show you some examples of PC systems built with hardware for specific purposes.

Continue

What Hardware Do I Need to Build My Computer?

A full-featured PC consists of a wide range of hardware. Not sure which components you need? The basic PC parts are a motherboard equipped with a processor, RAM, and a graphics card. All this is then inserted into a PC case with a PSU, or you can buy a power supply unit separately. Then add a hard drive for your data. Depending on what you need, you can also purchase a number of additional accessories for your new computer.

Hardware - Motherboard

The motherboard is the most important part of any PC and basically the foundation for all the other components. Pay extra attention to the type of socket on the motherboard, as the socket determines what processors you will be able to install. Motherboards are available in several different formats:

  • eATX is designed for high-end PC systems with multiple graphics cards.
  • ATX is great for powerful gaming computers and workstations.
  • mATX is suitable for low-cost office PCs and multimedia computers.
  • Mini ITX is recommended for compact office and HTPC computers or Media Centre PCs - they are suitable for multimedia and light, non-demanding applications.

Hardware - Processor

The processor is the brain of the whole computer. Its job is to perform the necessary computational tasks. When building a PC using individual PC parts, you need to choose a processor socket compatible with your motherboard. Depending on the purpose of your new PC, you may also have to consider the number of CPU cores.

  • 2-core processors are suitable for low-cost office assemblies.
  • 4-core CPUs are good for playing games and working with graphics programs.
  • 6-8 core processors are designed for work with demanding applications and playing the latest, most technically challenging games.
  • 8 and multi-core processors are designed primarily for powerful server systems and dedicated computing machines.

Hardware - RAM

RAM is the kind of hardware that supports the processor with computing tasks. Its capacity determines how many operations the operating system is capable of performing at the same time. So, how much RAM do you need?

  • 4GB of RAM is the minimum baseline for most operating systems today, but we recommend that you get at least 8GB to accommodate various modern applications and tasks.
  • 8GB of memory is also sufficient for more powerful office and multimedia PCs.
  • 16GB or more should be your choice if you are buying a workstation or a gaming computer.

i

DDR3 or DDR4? For low-end or mid-range systems, we recommend installing DDR3 memory modules; if you want to have a powerful, high-performance PC, make sure to choose DDR4. Before buying, always check the type of memory supported by your motherboard and processor to avoid any unpleasant surprises later on.

Hardware - Graphics Card

The graphics card is a component that is a must for any gaming PC, but it can also be used in workstations, including powerful office and multimedia PCs. The cards can be divided into four categories, according to their designation:

  • Multimedia graphics cards can handle less demanding tasks, such as watching movies and streaming high-definition videos, playing casual games, and browsing image-heavy websites.
  • Gaming graphics cards are suitable for Full HD gaming or video editing.
  • High-end GPUs are the best what today’s GPU market can offer and can handle demanding 4K games.
  • Professional graphics cards are designed for powerful workstations and are optimised for CAD programs. Despite their high performance, they aren’t particularly well-suited for gaming.

You don’t need anything fancy if you plan to build a PC purely for standard office work. A graphics card integrated on the motherboard or processor will be enough.

Hardware - Hard Drive

Hard drives are PC parts used to store and read data. The main two categories you will encounter are a classic HDD and a fast SSD.

  • For office and multimedia PCs, you should get a classic hard drive that can accommodate a large amount of data. Compared to SSDs, this type is considerably slower.
  • Workstations and gaming PCs work well with a combination of a fast SSD for the operating system and applications and a large HDD to store your files.

High-capacity SSD are also available. Unfortunately, they are still quite expensive.

Hardware - Sound Card

Sound cards are PC parts designed for users who like to listen to music in high quality. In most cases, however, an integrated sound card will be enough - these integrated cards are usually 8-channel. Music and audio enthusiasts should consider getting a powerful sound card, suitable for work with various audio software and gaming.

PC Case

When choosing a PC case, you must choose one with an interior large enough to fit all the required PC parts. PC cases can be divided into several categories:

  • Big Tower - as the name suggests, this is the largest type, suitable for high-performance, high-end PC systems. These cases have plenty of room for future expansion, water cooling, and several fans.
  • Midi Tower - the case you want for your ATX motherboard. This type is suitable for most gaming PCs and workstations.
  • Mini Tower - suitable for mATX motherboards; ideal for low-cost office and multimedia PCs.
  • Mini ITX and HTPC - these are designed for MITX motherboards and are suitable for HTPC assemblies.

Some computer cases come with the PSU already included. With others, they need to be purchased separately.

Hardware - Power Supply

The PSU should be selected with respect to the overall performance of other hardware in the system you are building. You can use this  power supply calculator to calculate the power draw of your new PC. For a modest office system, you will need a PSU with a performance of up to 350W; if you are building a demanding gaming PC or a workstation, make sure to choose an 800W PSU or higher.

Hardware - Cooling

The cooling system maintains the optimum working temperature of hardware even when your PC is under a heavy load. Unless you are building a gaming PC or a powerful workstation, you can settle for the basic cooling you get with your other PC parts. For powerful workstations and high-end gaming computers, however, you should probably consider purchasing some extra powerful fans or even a water cooling system – the most effective PC cooling type available.

PC Assembly Examples

If you are looking for some tips and ideas about specific PC types, check out our custom-built Alza PC assemblies with different components.

  1. Alza GameBox are powerful PCs designed for passionate gamers.
  2. Professional Alza PC workstations are designed for work, streaming, or video editing.
  3. Reliable Alza Office PCs are business-oriented computers for everyday office work and for a reasonable price.
Hide description
Was this information useful?
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.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
Send Close
Graphics Cards Graphics Cards CPUs | Processors Processors Computer RAM Memory Hard Drives SSD & Drives Motherboards Motherboards PC Cases & PC Power Supplies Cases and Power Supplies PC Cooling Cooling Overclocking Overclocking TV Cards TV Cards Electronic Kits Electronic Kits Modding Modding Video Capture Devices Recording Equipment Crypto Mining Mining Optical Drives Optical Drives Sound Cards Sound Cards Network Cards Network Cards Controllers & Adapters Controllers and Adapters PC Cables Cables & Connectors PC Builder PC Builder Chcete sestavit PC na míru? How to build your own PC Alza for Business
 
4,292 Results
Corsair 64GB KIT DDR5 6000MT/s CL30 Dominator Titanium White XMP - RAM
5.0 1×
Add to PC configurator
Corsair 64GB KIT DDR5 6000MT/s CL30 Dominator Titanium White XMP
RAM - 2x32GB, PC5-48000, CL30-36-36-76, voltage: 1.4V, passive cooling, rgb lighting and XMP 3,0
308.90 €
Buy
In stock 1 pcs
Order Code: DOdt564b60xw
AMD Ryzen Threadripper PRO 7985WX - CPU Free delivery
to Alza branch
Add to PC configurator
AMD Ryzen Threadripper PRO 7985WX
CPU - 64-core, 128 threads, 3.2GHz (TDP 350W), Turboboost 5.1GHz, Boost 5.1 GHz, 256MB L3 cache, Without integrated graphics chip, socket AMD TR5, Storm Peak, cooler not included
Discounted -3 %
7,599 € 7,849 €
Buy
In stock 1 pcs
Order Code: BD782g6
Magnium Gear by Phanteks NEO AIR Black - PC Case
Add to PC configurator
Magnium Gear by Phanteks NEO AIR Black
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX) and eATX (Extended ATX), 2× 3,5" slot(s), 3× 2,5" slot(s), USB 3.2 Gen 1, Headphones and Microphone, 2x120mm RGB, max. heat sink height: 170mm, max. graphics card length: 400mm, without power supply, side panel made of tempered glass
61.90 €
Buy
In stock > 5 pcs
Order Code: PHmnab
Avermedia Live Gamer HD 2 - Capture Card
5.0 3×
Add to PC configurator
Avermedia Live Gamer HD 2
Capture Card - internal cut-out card, 1080p at 60FPS, HDMI in, HDMI out, 3.5mm jack
168.90 €
Buy
In stock 1 pcs
Order Code: JT122a3
Kingston FURY 16GB DDR5 6400MHz CL32 Renegade RGB - RAM
4.0 2×
Add to PC configurator
Kingston FURY 16GB DDR5 6400MHz CL32 Renegade RGB
RAM - 1x16GB, PC5-51200, CL32-39-39, voltage: 1.4V, passive cooling, rgb lighting and XMP 3,0
Discounted -6 %
79.90 € 85.90 €
Buy
In stock 1 pcs
Order Code: DEr16a64r
Kingston FURY 64GB KIT DDR4 3600MHz CL18 Renegade Black - RAM
5.0 1×
Add to PC configurator
Kingston FURY 64GB KIT DDR4 3600MHz CL18 Renegade Black
RAM - 2x32GB, PC4-28800, voltage: 1.35V, passive cooling, XMP 2,0 and Dual Rank
156.90 €
Buy
In stock 2 pcs
Order Code: DEb4c8
PNY NVIDIA RTX A4000 - Graphics Card Free delivery
to Alza branch
Add to PC configurator
PNY NVIDIA RTX A4000
Graphics Card - 16GB GDDR6 (16000MHz), NVIDIA Ampere (GA104, 735 MHz), Boost 1560 MHz, PCI Express x16 4.0 , 256Bit, DisplayPort 1.4a
1,249 €
Buy
In stock 1 pcs
Order Code: PNYa20
GIGABYTE B650 AERO G - Motherboard
Add to PC configurator
GIGABYTE B650 AERO G
Motherboard - AMD B650, AMD AM5 socket, 3× PCIe x16, 4× DDR5 8000MHz (OC), 4× SATA III, 3× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8ch audio, form factor: ATX
273.90 €
Buy
In stock > 5 pcs
Order Code: AGb650ag
Corsair Hydro X XM2 M.2 SSD Water Block (2280) - Hard Drive Cooler
5.0 1×
Corsair Hydro X XM2 M.2 SSD Water Block (2280)
Hard Drive Cooler - for M.2 SSD, G1/4" thread
47.90 €
Buy
In stock 1 pcs
Order Code: UYhxxm2m
Kingston FURY 32GB KIT DDR5 6000MT/s CL30 Beast Black XMP - RAM
Add to PC configurator
Kingston FURY 32GB KIT DDR5 6000MT/s CL30 Beast Black XMP
RAM - 2x16GB, PC5-48000, passive cooling and XMP 3,0
138.90 €
Buy
In stock 1 pcs
Order Code: DEb32b60x2b
Zalman P30 White - PC Case
Add to PC configurator
Zalman P30 White
PC Case - mATX (Micro ATX) and mITX (Mini ITX), 1× 2,5" slot(s), 2× 2.5"/3.5" slot(s), USB 3.2 Gen 1, USB-C and Headphones / Microphone, 3x120mm ARGB, max. heat sink height: 173mm, max. graphics card length: 420mm, without power supply, side panel made of tempered glass
87.90 €
Buy
In stock 3 pcs at the supplier's
Order Code: CAp30b
MSI MAG B550 TOMAHAWK MAX WIFI - Motherboard
2.3 3×
Add to PC configurator
MSI MAG B550 TOMAHAWK MAX WIFI
Motherboard - AMD B550, AMD AM4 socket, PCI Express 4.0, 2× PCIe x16, 2× PCIe x1, 4× DDR4 5100MHz (OC), 6× SATA III, 2× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8ch audio, form factor: ATX
181.90 €
Buy
In stock 1 pcs
Order Code: AA393f3a
Synology SAT5210-1920G - SSD
Add to PC configurator
Synology SAT5210-1920G
SSD 2,5", M,2 (SATA), theoretical lifespan 4800TBW
510.90 €
Buy
In stock 1 pcs
Order Code: SnLG2020_004a
WD Purple 1TB - Hard Drive
Add to PC configurator
WD Purple 1TB
Hard Drive - 3,5", SATA III, 64MB cache, For computers, For monitoring systems and Internal
New arrival
67.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: FW230p2
Zalman TeraMax II 1200W White - PC Power Supply
Add to PC configurator
Zalman TeraMax II 1200W White
PC Power Supply - 1200W, ATX, 80 PLUS Gold, efficiency of 90%, 4 piece(s) PCIe (8-pin / 6+2-pin), 12 × SATA, detachable cables, thermal speed control and power switch, 120mm fan, full modular, depth of 140mm
171.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: UEtm2b4
MSI MEG Z790 ACE MAX - Motherboard
Add to PC configurator
MSI MEG Z790 ACE MAX
Motherboard - Intel Z790, Intel LGA1700 socket, 3× PCIe x16, 4× DDR5 7800MHz (OC), 6× SATA III, 5× M.2, USB 3.2 Gen 2, Thunderbolt 4, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8ch audio, form factor: eATX (Extended ATX)
686.90 €
Buy
In stock 2 pcs
Order Code: AAz790mam
Synology RAM 16GB DDR4-2666 ECC unbuffered SO-DIMM 260pin 1.2V - RAM
Add to PC configurator
Synology RAM 16GB DDR4-2666 ECC unbuffered SO-DIMM 260pin 1.2V
RAM - voltage: 1.2V
367.90 €
Buy
In stock 3 pcs
Order Code: FN193e2a
Zalman WATTTERA ZM1200-EBTII - PC Power Supply
2.7 3×
Add to PC configurator
Zalman WATTTERA ZM1200-EBTII
PC Power Supply - 1200W, ATX, 80 PLUS Gold, efficiency of 91%, 8 piece(s) PCIe (8-pin / 6+2-pin), 12 × SATA, detachable cables, active PFC, thermal speed control, power switch, DC-DC converters and dual EPS, 135mm fan, full modular, depth of 160mm
131.90 €
Buy
In stock > 5 pcs
Order Code: UE270wzm1200a
ASROCK B650M-H/M.2+ - Motherboard
Add to PC configurator
ASROCK B650M-H/M.2+
Motherboard - AMD B650, AMD AM5 socket, PCI Express 4.0, 1× PCIe x16, 2× PCIe x1, 2× DDR5 6400MHz (OC), 4× SATA III, 2× M.2, RJ-45 (LAN) 1Gbps, 8ch audio, form factor: mATX (Micro ATX)
102.90 €
Buy
In stock 4 pcs at the supplier's
Order Code: ASb650mhm2p
ADATA XPG CORE REACTOR II 750W - PC Power Supply
4.5 2×
Add to PC configurator
ADATA XPG CORE REACTOR II 750W
PC Power Supply - 750W, ATX, 80 PLUS Gold, efficiency of 90%, 6 piece(s) PCIe (8-pin / 6+2-pin), 8 × SATA, detachable cables, thermal speed control and power switch, 120mm fan, full modular, depth of 160mm
118.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: DUzcr2a6
Corsair MP700 PRO 1TB - SSD
Add to PC configurator
Corsair MP700 PRO 1TB
SSD M,2 2280, M,2 (PCIe 5,0 4x NVMe), TLC (Triple-Level Cell), theoretical lifespan 700TBW
196.90 €
Buy
In stock > 5 pcs
Order Code: DO104h4e
ASUS TUF GeForce RTX 4090 24G OG GAMING - Graphics Card Free delivery
to Alza branch
Add to PC configurator
ASUS TUF GeForce RTX 4090 24G OG GAMING
Graphics Card - 24GB GDDR6X (21200MHz), NVIDIA GeForce Ada Lovelace (AD102, 2235 MHz), Boost 2550 MHz, PCI Express x16 4.0 , 384Bit, DisplayPort 1.4a
1,969 €
Buy
In stock 1 pcs
Order Code: ECr4090t3
US QNAP TS-464U-8G - NAS Free delivery
to Alza branch
US QNAP TS-464U-8G
NAS - external storage for 4× 2,5" and 3,5" SSD + HDD, processor: Intel Celeron 2,9 GHz, 8 GB DDR4 (max 8 GB ), 2 × USB 3.2 Gen 1 (USB 3.0), for rack
1,129 €
Buy
In stock 1 pcs at the supplier's
Order Code: Qnap22_53
Seagate IronWolf Pro 24TB - Hard Drive
Add to PC configurator
Seagate IronWolf Pro 24TB
Hard Drive - 3,5", SATA III, 512MB cache, 7200RPM, For computers, Data storage and Internal
601.90 €
Buy
In stock > 5 pcs
Order Code: FP986a1l

Components

Graphics Cards Graphics Cards CPUs | Processors Processors Computer RAM Memory Hard Drives SSD & Drives Motherboards Motherboards PC Cases & PC Power Supplies Cases and Power Supplies PC Cooling Cooling Overclocking Overclocking TV Cards TV Cards Electronic Kits Electronic Kits Modding Modding Video Capture Devices Recording Equipment Crypto Mining Mining Optical Drives Optical Drives Sound Cards Sound Cards Network Cards Network Cards Controllers & Adapters Controllers and Adapters PC Cables Cables & Connectors PC Builder PC Builder Chcete sestavit PC na míru? How to build your own PC Alza for Business
 

No longer sold

Archive

Components

In the category Components on Alza.sk, we currently have a total of 4292 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap components Find products sorted from the most expensive to the cheapest in the category most expensive components Check out products sorted by price starting with the highest price in the category best sellers, best components You’ll find products sorted by reviews starting from the highest ranked in components reviews
P-DC1-WEB18
We will call you and advise you professionally
+420 225 340 120
Order inquiry
Question about the product
Please enter your telephone:
Call me
We care about your privacy Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
More information Less info
I understand Detailed settings Reject everything