Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. 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.
Alzak icon
Catalogue
Price
-
Availability
Order status
Newest orders

Best sellers, best components

We also think that you deserve the best. That’s why on this page, we ranked components from the most sold to the least sold. You have 3394 products to choose from. Customers have the most interest in ADATA XPG Starker Air BTF Black, which you can buy for 1,499 Kč incl. VAT. If you’re intrested in components in terms of the highest reviews, then look at the components reviews and tests category.
3,394 Results
Add to PC configurator
DeepCool GAMERSTORM PF550X
PC Power Supply - 550 W, ATX form factor, 80 PLUS Bronze certification, power switch, 120 mm fan size, 1× EPS/CPU 4+4pin, 2× PCI Express 8-pin / 6+2-pin, 6× Serial ATA 15-pin, 2× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
New arrival 1,039,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DECOgpfx4
5.0
Add to PC configurator
THERMALTAKE Smart BX1 SE 550W Black
PC Power Supply - 550 W, ATX form factor, 80 PLUS Bronze certification, thermal speed control and power switch, 120 mm fan size, 1× EPS/CPU 4+4pin, 2× PCI Express 8-pin / 6+2-pin, 6× Serial ATA 15-pin, 2× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
1,039,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TTcpu003
4.9 26×
Fractal Design Aspect 12 RGB PWM Black Frame (3-pack)
PC Fan - size: 120 × 25mm, 500 RPM - 2000 RPM, 12 V, maximum noise level of up to 33,2 dB, 4pin PWM, ARGB backlight colour, PWM
1,019,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB322a14rb
Add to PC configurator
Fractal Design Meshify 3 Black RGB TG Light Tint
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX) and eATX (Extended ATX), 2× 3,5" slot(s), 4× 2,5" slot(s), USB 3.2 Gen 1, USB-C, 3.5mm jack (mic/headphones) and USB 3.2 Gen 2x2, 3×140mm, max. heat sink height: 173mm, max. graphics card length: 349mm, without power supply, side panel made of tempered glass
4,059,-
Buy
In stock 1 pcs
Order Code: CBm3a6
5.0 46×
Add to PC configurator
Fractal Design Meshify 2 Black TG Light
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX) and eATX (Extended ATX), 4× 2,5" slot(s), 14× 2.5"/3.5" slot(s), USB 3.2 Gen 1, USB-C, 3.5mm jack (headphones), 3.5mm jack (microphone) and USB 3.2 Gen 2, 3×140mm, max. heat sink height: 185mm, max. graphics card length: 491mm, without power supply, side panel made of tempered glass
4,049,-
Buy
In stock > 5 pcs at the supplier's
Order Code: CB321k6c
4.9 173×
Noctua NF-A4x10 FLX
PC Fan - size: 40 × 10mm, 4500 RPM, 12 V, maximum noise level of up to 17,9 dB, 3pin
449,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CT255v4
Add to PC configurator
MSI PRO A1000PL PCIE5
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Platinum certification, 92 % efficiency, detachable cables and power switch, 120 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 3× PCI Express 8-pin / 6+2-pin, 6× Serial ATA 15-pin, 2× Molex HDD 4-pin connectors, dimensions 150 × 86 × 150 mm (W×H×D)
New arrival 4,029,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AAzpa1000pl
4.8
Add to PC configurator
Apacer AS2280F4L 1TB
SSD M,2 2280, M,2 (PCIe 5,0 4x NVMe), 3D NAND, theoretical lifespan 600TBW
3,999,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APA361e1
5.0
Inter-Tech IPC 4U-40255 - Rack 4U
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX), eATX (Extended ATX), uATX, SSI-CEB and SSI-EEB, 11× 3,5" slot(s), 4× 2,5" slot(s), max. heat sink height: 150mm, max. graphics card length: 330mm, side panel made of
3,999,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ITEsipc18
3.9 10×
Add to PC configurator
Fractal Design Mood Light Gray
PC Case - mITX (Mini ITX), 1× 3,5" slot(s), 2× 2,5" slot(s), USB 3.2 Gen 1, USB-C, 3.5mm jack (mic/headphones) and USB 3.2 Gen 2x2, 1×180mm, max. heat sink height: 114mm, max. graphics card length: 325mm, without power supply, side panel made of textile
3,999,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmod01
DLTECH Copper heatsink, heat sink 20 × 20 × 7 mm
Motherboard Cooler - passive heat dissipation from overheating chips, VRM chipset cooling for network and audio controllers without cooling, high thermal conductivity, limiting the drop in performance due to overheating, quiet operation without moving parts, Pre-applied thermally conductive self-adhesive tape, dimensions (l × w × h) 20 × 20 × 7 mm, 1pc in the package
New arrival 159,-
Buy
In stock > 10 pcs at the supplier's
Order Code: DLTECHchlad08
Add to PC configurator
FSP MEGA GM 1000W
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Gold certification, detachable cables, thermal speed control and power switch, 135 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 3× PCI Express 8-pin / 6+2-pin, 10× Serial ATA 15-pin, 6× Molex HDD 4-pin connectors, dimensions 150 × 86 × 150 mm (W×H×D)
3,959,-
Buy
In stock 2 pcs at the supplier's
Order Code: UDmg100
4.9
Add to PC configurator
Corsair RM1000e (2025) White
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Gold certification, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 4× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
3,949,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UY006rmew6a
4.6 140×
Add to PC configurator
ADATA LEGEND 860 1TB
SSD M,2 2280, M,2 (PCIe 4,0 4x NVMe) , 3D NAND, theoretical lifespan 320TBW
3,939,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DUl860a4
5.0 10×
Add to PC configurator
Noctua NH-D15 G2 HBC
CPU Cooler - by air cooling, automatic speed control, AM4 and AM5 AMD socket, 1150, 1151, 1155, 1156, 1200, 1700 and 1851 Intel socket, 8× heatpipes, 2×140mm fan, 140 mm fan diameter, Self-stabilising Oil-pressure Bearing (SSO2) bearing type, max. 1500 RPM, 91,58 CFM airflow, max. noise level 24,8dB, operating voltage 12 V, included features: PWM, dimensions 150 × 168 × 152 mm (W×H×D)
3,899,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CTnhd15g2h
4.7 53×
Add to PC configurator
Fractal Design Torrent Compact RGB Black TG Light
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX), eATX (Extended ATX) and CEB, 3× 2,5" slot(s), 1× 2.5"/3.5" slot(s), USB 3.2 Gen 1, USB-C, 3.5mm jack (headphones), 3.5mm jack (microphone) and USB 3.2 Gen 2, 2×180mm, max. heat sink height: 174mm, max. graphics card length: 330mm, without power supply, side panel made of tempered glass
Discounted -10 % 3,899,- 4,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: CBtorc2
4.0
Add to PC configurator
Cooler Master MasterFrame 600 Black
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX) and eATX (Extended ATX), 3× 3,5" slot(s), 2× 2,5" slot(s), USB 3.2 Gen 1, USB-C, 3.5mm jack (mic/headphones) and USB 3.2 Gen 2x2, 1×120mm and 3×140mm, max. heat sink height: 190mm, max. graphics card length: 485mm, without power supply, side panel made of tempered glass
3,890,-
Buy
In stock > 5 pcs
Order Code: CCmf600b
4.7 181×
Add to PC configurator
Patriot P210 128GB
SSD 2,5", SATA III, QLC (Quad-Level Cell), theoretical lifespan 60TBW
969,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DP826d1
4.2 62×
Add to PC configurator
GameMax Dark Hanger / H605-TR
PC Case - 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, 3.5mm jack (headphones) and 3.5mm jack (microphone), 1×120mm, max. heat sink height: 155mm, max. graphics card length: 340mm, without power supply, side panel made of tempered glass
969,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: gamax015
4.9 207×
Add to PC configurator
Kingston FURY 16GB DDR4 3200MHz CL16 Beast Black
RAM - includes 1 × 16GB, DDR4 type, 3200 MHz frequency, 25600 MB/s throughput, 1.35 V voltage, PC4-25600 module, passive cooling and XMP 2.0
3,859,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DEb16a32b
4.5
Add to PC configurator
Be quiet! SILENT BASE 802 Black
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX) and eATX (Extended ATX), 3× 2,5" slot(s), 7× 2.5"/3.5" slot(s), USB 3.2 Gen 1, USB-C, 3.5mm jack (headphones), 3.5mm jack (microphone) and USB 3.2 Gen 2, 3×140mm, max. heat sink height: 185mm, max. graphics card length: 432mm, without power supply, side panel made of steel
Discounted -2 % 3,839,- 3,919,-
Buy
In stock 5 pcs at the supplier's
Order Code: BGsb802b
4.7 53×
Add to PC configurator
Fractal Design Torrent Compact White TG Clear
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX), eATX (Extended ATX) and CEB, 3× 2,5" slot(s), 1× 2.5"/3.5" slot(s), USB 3.2 Gen 1, USB-C, 3.5mm jack (headphones), 3.5mm jack (microphone) and USB 3.2 Gen 2, 2×180mm, max. heat sink height: 174mm, max. graphics card length: 330mm, without power supply, side panel made of tempered glass
3,829,-
Buy
In stock 2 pcs
Order Code: CBtorc3
4.7 135×
Add to PC configurator
Patriot Burst Elite 120GB
SSD 2,5", SATA III, QLC (Quad-Level Cell), theoretical lifespan 50TBW
949,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DP810g1
4.8 79×
Add to PC configurator
Fractal Design Meshify 2 Compact RGB White TG Clear Tint
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 4× 2,5" slot(s), 2× 2.5"/3.5" slot(s), USB 3.2 Gen 1, USB-C, 3.5mm jack (mic/headphones) and USB 3.2 Gen 2, max. heat sink height: 169mm, max. graphics card length: 345mm, without power supply, side panel made of tempered glass
3,779,-
Buy
In stock > 5 pcs at the supplier's
Order Code: CB321k8g
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-WEB19