Computers and LaptopsComponentsBest sellers, best components

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 3176 products to choose from. Customers have the most interest in EVOLVEO Ursus Black, which you can buy for 1,790 Kč incl. VAT. If you’re intrested in components in terms of the highest reviews, then look at the components reviews and tests category.

Alza Days

Graphics Cards

Processors

Memory

Storage Drives & SSDs

Motherboards

Cases and Power Supplies

Cooling

Overclocking

Electronic Kits

Modding

Recording Equipment

Mining

Optical Drives

Sound Cards

Network Cards

Controllers and Adapters

Cables & Connectors

PC Builder

How to build your own PC

Why Shop with Us

Alza for Business

Do you want to build a customized PC? All components

3,176 Results

4.8 28×

ASUS TUF GAMING 650B

PC Power Supply - 650 W, ATX form factor, 80 PLUS Bronze certification, thermal speed control and power switch, 135 mm fan size, 4× PCI Express 8-pin / 6+2-pin, 5× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 150 mm (W×H×D)

1,290,-

Buy

In stock > 5 pcs at the supplier's

Order Code: ACztg650b

5.0 1×

GIGABYTE Z890 AERO G

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, form factor: ATX

8,039,-

Buy

In stock 4 pcs

Order Code: AGz890ae1

ASUS ROG LOKI SFX-L 1200W Titanium

PC Power Supply - 1200 W, SFX-L form factor, 80 PLUS Titanium certification, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan size, 2× EPS/CPU 4+4pin, 2× PCI Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 6× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 125 × 63.5 × 125 mm (W×H×D)

7,999,-

Buy

In stock 3 pcs at the supplier's

Order Code: ACzls1200t

3 sizes

4.8 287×

Apacer AS2280Q4U 2TB

SSD M,2 (PCIe 4,0 4x NVMe) , 3D NAND, theoretical lifespan 1500TBW

7,999,-

Buy

In stock > 5 pcs

Order Code: APA361c5

4.4 3×

SAPPHIRE PULSE A620AM

Motherboard - AMD A620, AMD AM5 socket, PCI Express 4.0, 1× PCIe x16, 1× PCIe x4, 2× DDR5 7600MHz (OC), 2× M.2, RJ-45 (LAN) 1Gbps, 6 sound card channel(s), form factor: mATX (Micro ATX)

1,999,-

Buy

In stock > 5 pcs

Order Code: ELa620p1

AMD Ryzen 7 7700X3D

CPU - 8-core, 16 threads, 4GHz (TDP 120W), Turboboost 4.5GHz, Boost 4.5 GHz, 96MB L3 cache, AMD Radeon Graphics, socket AMD AM5, Raphael

7,990,- 8,499,-

Buy

In stock > 5 pcs

Order Code: BD750k6b1

4.6 25×

ASROCK X870E Nova WIFI

Motherboard - AMD X870E, AMD AM5 socket, 2× PCIe x16, 1× PCIe x1, 4× DDR5, 4× SATA III, 5× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 5Gbps, WiFi, Bluetooth, 8ch audio, form factor: ATX

7,989,- Save 501,-

Buy

In stock 4 pcs

Order Code: ASx870en1

4.8 25×

Noctua NF-A8 ULN

PC Fan - size: 80 × 25mm, 1400 RPM, 12 V, maximum noise level of up to 10,4 dB, 3pin

499,-

Buy

In stock > 5 pcs

Order Code: CT255v9d

ARCTIC Liquid Freezer III 280 Pro Black - Water Cooling

2 variants

4.4 15×

ARCTIC Liquid Freezer III 280 Pro Black

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

1,969,-

Buy

In stock > 5 pcs

Order Code: CBlf3b06

G.SKILL 32GB KIT DDR5 6000MHz CL26 Trident Z5 Neo X RGB ULL - RAM

Free delivery
Alzaboxes and stores

5.0 1×

G.SKILL 32GB KIT DDR5 6000MHz CL26 Trident Z5 Neo X RGB ULL

RAM - includes 2 × 16GB, DDR5 type, 6000 MHz frequency, CL26-36-36-32, 48000 MB/s throughput, 1.45 V voltage, PC5-48000 module, passive cooling, XMP 3.0 and AMD EXPO

30,999,-

Buy

In stock 1 pcs

Order Code: GSKtrz5rnx01

PALIT GeForce RTX 5070 Ti GamingPro-S OC 16G - Graphics Card

Free delivery
Alzaboxes and stores

4.9 7×

PALIT GeForce RTX 5070 Ti GamingPro-S OC 16G

Graphics Card - 16GB GDDR7 (28000MHz), NVIDIA GeForce Blackwell (GB203, 2300 MHz), Boost 2625 MHz, PCI Express x16 5.0, 256Bit, DisplayPort 2.1b and HDMI 2.1b, width 331,9 mm

30,999,-

Buy

In stock > 5 pcs

Order Code: PALr57tgp5

4.4 81×

GameMax Silent HILL / H606

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 steel

Buy with code ALZADNY10 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. 773,-

859,-

Buy

In stock > 5 pcs

Order Code: gamax016

5.0 2×

ASROCK X870 TAICHI Creator

Motherboard - AMD X870, AMD AM5 socket, 3× PCIe x16, 4× DDR5 8000MHz (OC), 4× SATA III, 4× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 10Gbps, WiFi, Bluetooth, 8 sound card channel(s), form factor: ATX

7,699,-

Buy

In stock > 5 pcs

Order Code: ASx870t1

4.8 4×

ASUS ROG STRIX Z890-F GAMING WIFI

Motherboard - Intel Z890, Intel 1851 socket, 2× PCIe x16, 4× DDR5 8600MHz (OC), 4× SATA III, 5× M.2, USB 3.2 Gen 2, Thunderbolt 4, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8ch audio, form factor: ATX

7,689,-

Buy

In stock 4 pcs

Order Code: ACz890rs2

4.7 9×

Be quiet! SYSTEM POWER 11 750W

PC Power Supply - 750 W, ATX form factor, 80 PLUS Bronze certification, 90 % efficiency, thermal speed control 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, 1× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)

1,899,-

Buy

In stock > 5 pcs

Order Code: BNsp11a06

4.7 24×

ARCTIC S4028-6K

PC Fan - size: 40 × 28mm, 250 RPM - 6000 RPM, 12 V, 4pin PWM, PWM

179,-

Buy

In stock > 5 pcs

Order Code: CBs4028a1

4.6 5×

GIGABYTE A620M H

Motherboard - AMD A620, AMD AM5 socket, PCI Express 4.0, 1× PCIe x16, 1× PCIe x1, 2× DDR5 6400MHz (OC), 4× SATA III, 1× M.2, RJ-45 (LAN) 1Gbps, 8ch audio, form factor: mATX (Micro ATX)

1,889,-

Buy

In stock > 5 pcs

Order Code: AGa620mh

4.8 12×

ADATA Ultimate SU650 2TB

SSD 2,5", SATA III, 3D NAND, theoretical lifespan 1120TBW

7,539,-

Buy

In stock > 5 pcs at the supplier's

Order Code: DU102n4e

4.7 13×

Endorfy Fluctus 120 PWM ARGB

PC Fan - size: 120 × 25mm, 250 RPM - 1800 RPM, 12 V, 4pin PWM, ARGB backlight colour, PWM

369,-

Buy

In stock > 10 pcs

Order Code: ENDvf120pa

2 colors

4.9 34×

Montech RX120 PWM White

PC Fan - size: 120 × 25mm, 800 RPM - 1600 RPM, 12 V, maximum noise level of up to 27 dB, 4pin PWM + 3pin ARGB, ARGB backlight colour, PWM

299,-

Buy

In stock > 5 pcs

Order Code: MONa23ab

ARCTIC P12 Pro Reverse A-RGB 3-Pack - PC Fan

3 variants

4.4 12×

ARCTIC P12 Pro Reverse A-RGB 3-Pack

PC Fan - size: 120 × 27mm, 500 RPM - 3000 RPM, 12 V, 4pin PWM, ARGB backlight colour, PWM and reverzní tok vzduchu

829,-

Buy

On the way > 5 pcs

Expected 19/10/2026

Order Code: CBp12pr5

EVOLVEO Pulse 450W Black - PC Power Supply

4 variants

4.4 309×

EVOLVEO Pulse 450W Black

PC Power Supply - 450 W, ATX form factor, active PFC, thermal speed control and power switch, 120 mm fan size, 1× PCI Express 8-pin / 6+2-pin, 2× Serial ATA 15-pin, 2× Molex HDD 4-pin, 1× Molex HDD 4-pin connectors

829,-

Buy

In stock > 5 pcs

Order Code: UE103g

4.8 9×

Be quiet! PURE BASE 501 Airflow 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, 3.5mm jack (mic/headphones) and USB 3.2 Gen 2, 2×140mm, max. heat sink height: 178mm, max. graphics card length: 368mm, without power supply, side panel made of steel

1,859,-

Buy

In stock > 5 pcs at the supplier's

Order Code: BGpb501a2

4.8 134×

G.SKILL 32GB KIT DDR4 3600MHz CL16 Trident RGB Neo for Ryzen 3000

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, rgb lighting, Unbuffered and XMP 2.0, RGB backlight, ASRock Polychrome Sync, ASUS Aura Sync, Gigabyte RGB Fusion and MSI Mystic Light RGB control

7,299,-

Buy

In stock > 5 pcs

Order Code: GSKILL0039

24 more... Top

1 ... 32 33 34 35 36 ... 133