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 3129 products to choose from. Customers have the most interest in Samsung 990 PRO 1TB, which you can buy for 5,999 Kč incl. VAT. If you’re intrested in components in terms of the highest reviews, then look at the components reviews and tests category.

How to build your own PC Why Shop with Us Alza for Business Do you want to build a customized PC? All components

THERMALTAKE LA360-S ARGB Black

1×

2,099,-

In stock > 5 pcs

Water Cooling - complete closed set, for socket AM4 and AM5, 1150, 1151, 1155, 1156, 1200, 1700, 2011, 2066 and 1851, 3×120mm fan(s), max noise level of 38,35dB, max speed of 2500...

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GIGABYTE X870 AORUS STEALTH

1×

8,389,-

In stock > 5 pcs at the supplier's

Motherboard - AMD X870, AMD AM5 socket, 2× PCIe x16, 4× DDR5 8200MHz (OC), 2× SATA III, 4× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 5Gbps, WiFi, Bluetooth, 7.1 sound card channel(s), form...

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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...

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ASROCK Z890 PG NOVA WIFI

1×

8,289,- Save 701,-

In stock > 5 pcs

Motherboard - Intel Z890, Intel 1851 socket, 2× PCIe x16, 4× DDR5 9600MHz (OC), 4× SATA III, 6× M.2, USB 3.2 Gen 2, Thunderbolt 4, RJ-45 (LAN) 5Gbps, RJ-45 (LAN) 2,5Gbps, WiFi,...

+Gift Promo Electronic Key Intel Motherboard Bundle - 1 of 3 game titles - must be redeemed by 31/1/2027 with a value of 1,299,-

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GIGABYTE X870I AORUS PRO ICE

6×

8,239,-

In stock > 5 pcs at the supplier's

Motherboard - AMD X870, AMD AM5 socket, 1× PCIe x16, 2× DDR5 8400MHz (OC), 2× SATA III, 2× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8ch audio, form factor: mITX...

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CPU Cooler - by air cooling, automatic speed control, 1700 and 1851 Intel socket, 1×92mm fan, 92 mm fan diameter, Ball Bearing bearing type, speed from 250 to 2700 RPM, max. noise...

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SAPPHIRE NITRO+ X870EA PhantomLink

8,199,-

In stock > 5 pcs

Motherboard - AMD X870E, AMD AM5 socket, 3× PCIe x16, 4× DDR5 8400MHz (OC), 4× SATA III, 4× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 5Gbps, 5.1 sound card channel(s), form factor: ATX

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Fractal Design Momentum 14 RGB 3-pack Black

3×

2,049,-

In stock > 5 pcs

PC Fan - size: 140 × 25mm, 350 RPM - 1800 RPM, 12 V, maximum noise level of up to 28 dB, ARGB backlight colour, PWM

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ARCTIC Liquid Freezer III 280 Pro A-RGB Black

9×

2,039,-

In stock > 5 pcs

2 variants

Water Cooling - complete closed set, for socket AM4 and AM5, 1700 and 1851, 2×140mm fan(s), max speed of 2500 RPM, dimensions (WxDxH): 317 x 138 x 38mm

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ARCTIC BioniX P14 A-RGB White 3-Pack

899,-

On the way 4 pcs

Expected 21/10/2026

PC Fan - size: 140 × 28mm, 400 RPM - 2500 RPM, 12 V, maximum noise level of up to 30 dB, 4pin PWM, ARGB backlight colour, PWM, CO (Continuous operation) and zero RPM mode

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PC Fan - size: 140 × 25mm, 800 RPM, maximum noise level of up to 11,9 dB, 3pin

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DeepCool Assassin IV White

11×

2,019,-

In stock > 5 pcs

CPU Cooler - by air cooling, automatic speed control, AM4 and AM5 AMD socket, 1150, 1151, 1155, 1156, 1200, 1700, 2011, 2011-3, 2066 and 1851 Intel socket, 7× heatpipes, 1×120mm...

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Corsair FRAME 4000D RS White

1,999,-

In stock 1 pcs

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 2,...

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ASUS PRIME AP303 TG BLACK

1,999,- Save 150,-

In stock > 5 pcs

PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 2,5" slot(s), 1× 2.5"/3.5" slot(s), USB 3.2 Gen 1, USB-C, 3.5mm jack (mic/headphones) and USB 3.2 Gen 2x2, 1×120mm, max....

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GIGABYTE B850 AORUS STEALTH ICE

1×

7,989,-

In stock 1 pcs

Motherboard - AMD B850, AMD AM5 socket, 2× PCIe x16, 4× DDR5 8200MHz (OC), 2× SATA III, 4× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 5Gbps, WiFi, Bluetooth, 8ch audio, form factor: ATX

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ID-COOLING FROZN A400 BLACK

2×

499,-

In stock > 10 pcs

CPU Cooler - by air cooling, automatic speed control, AM4 and AM5 AMD socket, 1150, 1151, 1155, 1156, 1200, 1700 and 1851 Intel socket, 4× heatpipes, 1×92mm fan, Hydraulic Bearing...

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ARCTIC P14 Pro Reverse 3-Pack

3×

499,-

In stock 2 pcs

PC Fan - size: 140 × 30mm, 400 RPM - 2650 RPM, 12 V, 4pin PWM, PWM, zero RPM mode and reverzní tok vzduchu

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Inter-Tech IPC 5U-5512 - Rack 5U

7,959,-

In stock 2 pcs

PC Case - ATX, mITX (Mini ITX), eATX (Extended ATX), uATX and SSI-EEB, 1× 2,5" slot(s), max. heat sink height: 105mm, max. graphics card length: 250mm, side panel made of

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GIGABYTE Z890 AERO G

1×

7,899,-

In stock > 5 pcs at the supplier's

Motherboard - Intel Z890, Intel 1851 socket, 3× PCIe x16, 4× DDR5 8800MHz (OC), 4× SATA III, 5× M.2, USB 3.2 Gen 2, Thunderbolt 4, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8ch audio,...

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Montech E28 PWM White

1×

309,-

In stock > 10 pcs

Buy with code ALZADNY10 278,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.

PC Fan - size: 120 × 120mm, 800 RPM - 2000 RPM, 12 V, maximum noise level of up to 34,17 dB, 4pin PWM