Alza B2B

PC Cases & PC Power Supplies

Catalogue
Price
-
Availability
Order status
Customer reviews
Newest orders

PC cabinets and power supplies are related to each other. They are often sold as assembled sets, and having compatible components allow for the proper storage and operation of the entire computer. Maybe it's not your goal to increase the number of frames per second in your gameplay, but it pays to invest in it. You'll avoid unnecessary complications, your components will be better protected, and the best outcome is that your electricity bill will be reduced.

Continue

PC Cabinets

The PC cabinet, also known as the PC case, is the frame and housing for the computer. The components are inserted so that they are properly cooled, organised and protected from dust and dirt.

While cheaper cabinets are, in reality, just pieces of sheet metal with spaces for components, more expensive cabinets can, in addition to being made of better materials, also have:

  • various sound-absorbing elements
  • quality fans included
  • advanced cabling options
  • dust filters
  • dedicated space for large water coolers
  • at least partial modular

PC cabinets are catgorised by size. A larger cabinent can hold more components, some of which may be quite large, based on performance. The following table shows range of sizes:

Type of PC cabinetSupported motherboard formatsSupported source typesMax. length of the graphics cardPositions for fansExternal 3.5" positionsExternal 5.25" positions
Full TowereATX, ATX, mATX, mITXATXTo the length of 400+ mmUp to 10+ 1-3 positionsUp to 8 positions
Mid TowerATX, mATX, mITXATXUp to 350-400mmUp to 8 1-2 positionsUp to 5 positions
Mini TowermATX, mITXATXUp to 300-350mmUp to 6 1-2 positionsUp to 3 positions
Mini ITXmITXSFXUp to 200-300mmUp to 4 1 position0-1 positions
Desktop and HTPCmATX, mITXATX, SFX, externalUp to 150-200mmUp to 3 1 position

0-1 positions

PC Power Supply

The PC power supply has the task of transforming the input voltage from the power source into the voltage levels compatible with the individual components of the computer hardware. It has a lot to do with different efficiency levels. A higher efficiency means that the power supply, at the same power input, delivers more power to the components, so little energy is wasted. To simplify the distribution of PC resources, the 80 PLUS certification is used in addition to its efficiency, which makes it easy to recognize high-quality resources.

PerformanceUseConfiguration Example*
to 349GBLow class office and gaming PCsIntel Core i3, NVIDIA GeForce GTX 1050
350 to 499WMiddle-class gaming machinesIntel Core i5, NVIDIA GeForce GTX 1050 Ti
500 to 599WMid-range gaming machinesIntel Core i5 (K), NVIDIA GeForce GTX 1060/GTX 1070
600 to 799WHigh-end gaming machinesIntel Core i7 (K), NVIDIA GeForce GTX 1080/GTX 1080 Ti
800W or moreHigh-end gaming PCs, workstations, serversIntel Core i7 (K), 2 × GTX 1080 Ti SLI

Noise Cushioning

There are special cabinets desgined to reduce the noise of or totally silence your computer. Of course, it is important that the components themselves are properly cooled, but it is possible to sound-proof the cabinet itself.

Some computer components, such as hard drives, power sources, and fans, are screwed directly into the metal parts of the PC case. This is not entirely ideal from the point of view of noise, as vibrations can be transmitted into a noticeable amount of noise. A solution to is are antivibration pillars and washers, which are usually made of plastic or rubber. This effectively eliminates audible vibrations.

Another possibility of sound absorption is sound-absorbing materials that are placed on the sides of the PC cabinet where they effectively absorb sound.

i Take advantage of the Alza PC assembly service! Have your computer assembled by a professional.

Cabinet Fans

Fans in the PC cabinet are an integral part of every well-cooled computer. They have the task of keeping the airflow constant and strong enough in the cabinet to keep the components safely cool. Optimal flow directions are front to back and bottom up. Depending on the location of the ventilators, we distinguish three types of pressure inside the cabinet:

  • Overpressure - this is achieved by placing more fans on the intake side than on the exhaust side. With overpressure, virtually all dust is driven through the cabinet, making the computer cleaner for longer.
  • Vacuum pressure - a vacuum is created by placing a large number of fans on the PC cabinet exhaust. The advantage of this configuration is better cooling, but dust can get into the computer from cracks and open spaces so the build-up of dirt is faster.
  • Balanced pressure - to acheive balanced pressure, the same amount of fans are used for the outlet must also be used for the input. Because it is a compromise combining the benefits of vacuum and overpressure, this solution has become popular with many users.
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.

Best Sellers

1.
Seasonic Focus GX 850 Gold In stock > 5 pcs
PC Power Supply - 850W, ATX, 80 PLUS Gold, efficiency of 90%, 6 piece(s) PCIe (8-pin / 6+2-pin), detachable cables and power switch, 120mm fan, full modular, depth of 150mm
126.90 €

2.
NZXT C750 Bronze In stock > 5 pcs
PC Power Supply - 750W, ATX, 80 PLUS Bronze, efficiency of 83%, 2 piece(s) PCIe (8-pin / 6+2-pin), 4 × SATA, detachable cables, thermal speed control and power switch, 120mm fan, Semi modular, depth of 140mm
72.90 €

3.
PC Power Supply - 850W, ATX, 80 PLUS Gold, 6 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
90.90 €

More Bestsellers
744 Results
be quiet! Pure Base 500DX Black - PC Case Variants
4.7 100×
Add to PC configurator
be quiet! Pure Base 500DX Black
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 5× 2,5" slot(s), USB 3.2 Gen 1, USB-C and Headphones / Microphone, 3x140mm, max. heat sink height: 190mm, max. graphics card length: 369mm, without power supply, side panel made of tempered glass
108.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BGpb500dx
4.8 112×
AKASA from 8-Pin to 2x 4-Pin, length 30cm
Adapter - 0,3m, male connectors: 1× ATX 8-pin (processor), female connectors 2× ATX 4-pin (processor), straight connector ends
5.09 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UF147a
4.8 32×
JOY-IT Case for RASPBERRY Pi 4 - Armor Black
Minicomputer Case - for Raspberry Pi 4 B
11.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RK103a4
4.5 14×
JOY-IT Case for RASPBERRY Pi 4 - Armor Fan Black
Minicomputer Case - for Raspberry Pi 4 B with active fan
12.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RK103a3
4.9 158×
Add to PC configurator
Seasonic Focus GX 850 Gold
PC Power Supply - 850W, ATX, 80 PLUS Gold, efficiency of 90%, 6 piece(s) PCIe (8-pin / 6+2-pin), detachable cables and power switch, 120mm fan, full modular, depth of 150mm
126.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE314gx85v2
3.9
JOY-IT Case for RASPBERRY Pi 4 - Acryl Fan
Minicomputer Case - for Raspberry Pi 4 B with active fan
10.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RK103a1
4.9 158×
Add to PC configurator
Seasonic Focus GX 750W Gold
PC Power Supply - 750W, ATX, 80 PLUS Gold, efficiency of 90%, 4 piece(s) PCIe (8-pin / 6+2-pin), 10 × SATA, detachable cables, active PFC, thermal speed control, power switch and zero RPM mode, 120mm fan, full modular, depth of 140mm
110.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE314gx75
4.6 227×
Add to PC configurator
GIGABYTE P450B
PC Power Supply - 450W, ATX, 80 PLUS Bronze, efficiency of 85%, 2 piece(s) PCIe (8-pin / 6+2-pin), 6 × SATA, active PFC, thermal speed control and power switch, 120mm fan, no modular, depth of 140mm
35.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: GBZ004
4.5 260×
Add to PC configurator
EVOLVEO Pulse 400W Black
PC Power Supply - 400W, ATX, 1 × PCIe (6-pin), 2 × SATA, passive PFC, thermal speed control and power switch, 120mm fan, depth of 143mm
Amazing Deal
29.90 € Save 8.10 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE103e
4.3 41×
Add to PC configurator
GameMax Revolt
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 2× 2,5" slot(s), USB 2.0, USB 3.2 Gen 1, Headphones and Microphone, 1x120mm and 3x120mm ARGB, max. heat sink height: 170mm, max. graphics card length: 340mm, without power supply, side panel made of tempered glass
54.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: gamaxS03
4.7 59×
Add to PC configurator
Corsair CV550
PC Power Supply - 550W, ATX, 80 PLUS Bronze, efficiency of 88%, 2 piece(s) PCIe (8-pin / 6+2-pin), 7 × SATA, active PFC, thermal speed control and power switch, 120mm fan, depth of 125mm
57.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UY006n1b
4.6 26×
Add to PC configurator
GameMax Fortress TG
PC Case - ATX and mATX (Micro ATX), 2× 3,5" slot(s), 2× 2,5" slot(s), USB 2.0, USB 3.2 Gen 1, Headphones and Microphone, 3x120mm, max. heat sink height: 170mm, max. graphics card length: 330mm, without power supply, side panel made of
40.90 €
Buy
In stock > 5 pcs
Order Code: gamax020
4.6 227×
Add to PC configurator
GIGABYTE P550B
PC Power Supply - 550W, ATX, 80 PLUS Bronze, efficiency of 85%, 2 piece(s) PCIe (8-pin / 6+2-pin), 6 × SATA, active PFC, thermal speed control and power switch, 120mm fan, no modular, depth of 140mm
44.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: GBZ005
4.4 27×
Add to PC configurator
Zalman S2
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 2,5" slot(s), 2× 2.5"/3.5" slot(s), USB 2.0, USB 3.2 Gen 1, Headphones and Microphone, 1x120mm, max. heat sink height: 156mm, max. graphics card length: 330mm, without power supply, side panel made of acrylic
Amazing Deal
38.90 € Save 5.87 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA069d7b
4.4 77×
Add to PC configurator
GIGABYTE P850GM
PC Power Supply - 850W, ATX, 80 PLUS Gold, efficiency of 90%, 4 piece(s) PCIe (8-pin / 6+2-pin), 8 × SATA, detachable cables, active PFC, thermal speed control and power switch, 120mm fan, full modular, depth of 140mm
91.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: GBz007
4.7 16×
Add to PC configurator
EVOLVEO Ptero Q1
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 2× 2,5" slot(s), USB 2.0, USB 3.2 Gen 1, Headphones and Microphone, 4x120mm RGB, max. heat sink height: 162mm, max. graphics card length: 350mm, without power supply, side panel made of tempered glass
68.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE115c9
4.3 32×
Add to PC configurator
GameMax Nova N5
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 2× 2,5" slot(s), USB 2.0, USB 3.2 Gen 1, Headphones and Microphone, 1x120mm ARGB, max. heat sink height: 156mm, max. graphics card length: 360mm, without power supply, side panel made of tempered glass
41.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: gamaxS01
4.4 12×
Add to PC configurator
Zalman T6
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 2× 2,5" slot(s), USB 2.0, USB 3.2 Gen 1, Headphones and Microphone, 1x120mm, max. heat sink height: 165mm, max. graphics card length: 280mm, without power supply, side panel made of steel
31.90 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CA069h7a
4.8 83×
Add to PC configurator
SilverStone Strider Essential 80Plus ST60F-ES230 600W
PC Power Supply - 600W, ATX, 80 PLUS, efficiency of 85%, 2 piece(s) PCIe (8-pin / 6+2-pin), 4 × SATA, active PFC, thermal speed control and power switch, 120mm fan, depth of 140mm
52.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UB090k2c
4.5 45×
Add to PC configurator
EVOLVEO FX 750
PC Power Supply - 750W, ATX, 80 PLUS Bronze, efficiency of 82%, 2 piece(s) PCIe (8-pin / 6+2-pin), 6 × SATA, active PFC, power switch and zero RPM mode, 140mm fan, depth of 140mm
54.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE107d
4.9 40×
Add to PC configurator
EVGA 850 GQ Power Supply
PC Power Supply - 850W, ATX, 80 PLUS Gold, efficiency of 92%, 8 piece(s) PCIe (8-pin / 6+2-pin), 9 × SATA, detachable cables, active PFC, thermal speed control and power switch, 135mm fan, Semi modular, depth of 180mm
110.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EV300bc
4.8 148×
Add to PC configurator
Corsair RM850x (2021)
PC Power Supply - 850W, ATX, 80 PLUS Gold, efficiency of 90%, 4 piece(s) PCIe (8-pin / 6+2-pin), 14 × SATA, detachable cables, thermal speed control, power switch, zero RPM mode, DC-DC converters and Triple EPS, 135mm fan, full modular, depth of 160mm
151.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UY006rm85a
4.9 113×
Add to PC configurator
Seasonic Focus 750 Gold Semi-modular
PC Power Supply - 750W, ATX, 80 PLUS Gold, efficiency of 87%, 4 piece(s) PCIe (8-pin / 6+2-pin), 8 × SATA, detachable cables, active PFC, thermal speed control and power switch, 120mm fan, Semi modular, depth of 140mm
94.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE313s2b
5.0
Add to PC configurator
Be quiet! DARK POWER 13 850W
PC Power Supply - 850W, ATX, 80 PLUS Titanium, efficiency of 93,5%, 4 piece(s) PCIe (8-pin / 6+2-pin), 12 × SATA, detachable cables, thermal speed control, power switch and DC-DC converters, 135mm fan, full modular, depth of 175mm
251.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BNdp13a4
24 More... Top
123 ...
 

PC Cases & PC Power Supplies

MSINakúpte vybrané produkty od MSI a získajte Skull and Bones zadarmo! Spoločnosť MSI práve teraz odštartovala zaujímavú akciu, ktorá poteší najmä nadšených hráčov. K nákupu vybraných grafických kariet NVIDA GeForce RTX 40 SUPER a ďalších komponentov totiž získate aj hernú pecku Skull and Bones. Aké sú pravidlá?
Iste vám niekedy napadlo zistiť, aký má váš počítač výkon a či pracuje správne. Prinášame podrobný návod, ako otestovať výkon PC. Ukážeme si, ako otestovať výkon procesora, grafického adaptéra či systémovej jednotky. Taktiež sa pozrieme na meranie prevádzkovej teploty...
Obľúbený výrobca ASUS prichádza s výhodnou cashbackovou akciou Back to School, v ktorej môžete získať z vašich nákupov späť až 1 025 €*.
CES – Consumer Technology AssociationCES 2023 – Hlavné novinky zo sveta počítačov a notebookov Najväčší technologický veľtrh CES 2023 je konečne tu! Prakticky každý výrobca si nachystal uvedenie dlho očakávaných noviniek. Intel, AMD aj NVIDIA vsádzajú na nové generácie CPU a GPU. Samsung, ASUS alebo Dell zase integrujú jednotlivé hardvérové produkty do nových...
Tak ako každý stroj, aj váš počítač potrebuje z času na čas údržbu. Pokiaľ na ňom totiž chcete bezpečne pristupovať do bankovníctva, plniť pracovné úlohy alebo si zahrať moderné hry, je nutné sa pravidelne zaoberať možnosťou upgradu. Kedy sa to ešte oplatí? A kedy...
Počítačová skriňa je niečo, čo na zozname priorít pri stavbe nového PC radí väčšina ľudí až na posledné miesto. Nie je ale väčšej chyby ako vybrať zle navrhnutú skrinku so zlým prietokom vzduchu, v ktorej sa budú nové komponenty dusiť. A ruku na srdce, dobrých skriniek,...
More articles All articles

PC Cases & PC Power Supplies

In the category PC Cases & PC Power Supplies on Alza.sk, we currently have a total of 735 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 PC Cases & PC Power Supplies Check out products sorted by price starting with the highest price in the category best sellers, best PC Cases & PC Power Supplies You’ll find products sorted by reviews starting from the highest ranked in PC Cases & PC Power Supplies reviews
P-DC1-WEB19
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