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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 3126 products to choose from. Customers have the most interest in EVOLVEO G850 80Plus Gold, which you can buy for 2,190 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
All from 3,126
Noctua NH-D15 G2 LBC - CPU Cooler
Noctua NH-D15 G2 LBC
3,999,-
From 1,010,- per month
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Added to cart
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ASROCK PRO-650B - PC Power Supply
ASROCK PRO-650B
999,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Power Supply - 650 W, ATX form factor, 80 PLUS Bronze certification, power switch, 120 mm fan size, 1× EPS/CPU 4+4pin, 1× PCI Express 8-pin / 6+2-pin, 4× Serial ATA 15-pin, 2×...
Added to cart
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Zalman Z1 - PC Case
Zalman Z1
999,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 899,- 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 Case - ATX and mATX (Micro ATX), 2× 5,25" slot(s), 4× 3,5" slot(s), 1× 2,5" slot(s), USB 2.0, USB 3.2 Gen 1, 3.5mm jack (headphones) and 3.5mm jack (microphone), 2×120mm, max....
Added to cart
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ASUS ROG STRIX 1200W PLATINUM - PC Power Supply
ASUS ROG STRIX 1200W PLATINUM
6,989,-
In stock 3 pcs at the supplier's
PC Power Supply - 1200 W, ATX form factor, 80 PLUS Platinum certification, detachable cables, thermal speed control, power switch and zero RPM mode, 2× EPS/CPU 4+4pin, 1× PCI...
Added to cart
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Noctua NH-D15 G2 - CPU Cooler
Noctua NH-D15 G2
3,899,-
From 985,- per month
In stock > 5 pcs
3 variants
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...
Added to cart
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Noctua NF-A4x10 5V PWM - PC Fan
Noctua NF-A4x10 5V PWM
369,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Fan - size: 40 × 10mm, 1000 RPM - 5000 RPM, 5 V, maximum noise level of up to 19,6 dB, 4pin PWM, PWM
Added to cart
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Cooler Master Elite 301 - PC Case
Cooler Master Elite 301
Amazing Deal 959,- Save 340,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Case - mATX (Micro ATX) and mITX (Mini ITX), 1× 3,5" slot(s), 1× 2,5" slot(s), USB 2.0, USB 3.2 Gen 1, USB-C and 3.5mm jack (mic/headphones), 3×120mm, max. heat sink height:...
Added to cart
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ASUS ProArt PA401 TG PWM Black - PC Case
ASUS ProArt PA401 TG PWM Black
1,699,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 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 2x2, 1×120mm and...
Added to cart
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AMD Ryzen Threadripper 9970X - CPU
Free delivery
Alzaboxes and stores
AMD Ryzen Threadripper 9970X
59,990,-
From 1,380,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
CPU - 32-core, 64 threads, 4GHz (TDP 350W), Turboboost 5.4GHz, Boost 5.4 GHz, 128MB L3 cache, Without integrated graphics chip, socket AMD TR5, Shimada Peak, cooler not included
Added to cart
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ASUS Pro WS 2200W Platinum - PC Power Supply
ASUS Pro WS 2200W Platinum
14,990,-
In stock 2 pcs at the supplier's
PC Power Supply - 2200 W, ATX form factor, 80 PLUS Platinum certification, detachable cables and power switch, 2× EPS/CPU 4+4pin, 4× PCI Express 16-pin, 4× PCI Express 8-pin /...
Added to cart
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ASROCK B650I LIGHTNING WIFI - Motherboard
ASROCK B650I LIGHTNING WIFI
Great price 3,689,- Save 110,-
From 932,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motherboard - AMD B650, AMD AM5 socket, PCI Express 4.0, 1× PCIe x16, 2× DDR5 7200MHz (OC), 2× SATA III, 2× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8ch audio,...
Added to cart
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ASROCK PRO-750B - PC Power Supply
ASROCK PRO-750B
1,199,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Power Supply - 750 W, ATX form factor, 80 PLUS Bronze certification, power switch, 120 mm fan size, 1× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 1× PCI Express 8-pin / 6+2-pin, 4×...
Added to cart
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Be quiet! PURE ROCK PRO 3 LX Black - CPU Cooler
Be quiet! PURE ROCK PRO 3 LX Black
1,199,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
CPU Cooler - by air cooling, automatic speed control, AM4 and AM5 AMD socket, 1150, 1151, 1155, 1200, 1700 and 1851 Intel socket, 6× heatpipes, 2×120mm fan, 120 mm fan diameter,...
Added to cart
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DeepCool CC360 ARGB - PC Case
DeepCool CC360 ARGB
1,189,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Case - mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 3× 2,5" slot(s), USB 2.0, USB 3.2 Gen 1 and 3.5mm jack (mic/headphones), 3×120mm, max. heat sink height: 165mm,...
Added to cart
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ASROCK B860 Pro RS WiFi - Motherboard
ASROCK B860 Pro RS WiFi
3,639,-
From 919,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motherboard - Intel B860, Intel 1851 socket, 2× PCIe x16, 4× DDR5 8666MHz (OC), 4× SATA III, 3× M.2, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8ch audio, form factor: ATX
Added to cart
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EVOLVEO M4 - PC Case
EVOLVEO M4
899,-
In stock > 5 pcs at the supplier's
PC Case - mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 4× 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...
Added to cart
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Noctua NF-A14 industrialPPC-3000 PWM - PC Fan
Noctua NF-A14 industrialPPC-3000 PWM
899,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Fan - size: 140 × 25mm, 800 RPM - 3000 RPM, 12 V, maximum noise level of up to 41,3 dB, 4pin PWM, PWM
Added to cart
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ADATA XPG CORE REACTOR II 750W - PC Power Supply
ADATA XPG CORE REACTOR II 750W
Discounted -2 % 2,299,- 2,349,-
From 581,- per month
In stock > 5 pcs
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Power Supply - 750 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control and power switch, 120 mm fan size, 2× EPS/CPU...
Added to cart
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ASROCK A520M-ITX/AC - Motherboard
ASROCK A520M-ITX/AC
Great price 2,299,- Save 100,-
From 581,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motherboard - AMD A520, AMD AM4 socket, PCI Express 3.0, 1× PCIe x16, 0× PCIe x8, 0× PCIe x4, 0× PCIe x1, 2× DDR4 4733MHz (OC), 4× SATA III, 1× M.2, RJ-45 (LAN) 1Gbps, WiFi,...
Added to cart
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darkFlash Aqarius - PC Case
darkFlash Aqarius
699,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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, 3.5mm jack (headphones) and 3.5mm jack (microphone), max. heat sink...
Added to cart
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Samsung 9100 PRO 2TB Heatsink - SSD
Samsung 9100 PRO 2TB Heatsink
13,999,-
In stock > 5 pcs at the supplier's
4 sizes
SSD M,2 2280, M,2 (PCIe 5,0 4x NVMe), TLC (Triple-Level Cell), theoretical lifespan 1200TBW
Added to cart
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Seasonic Prime TX-1600 Noctua Edition - PC Power Supply
Seasonic Prime TX-1600 Noctua Edition
13,990,-
From 322,- per month
On the way 5 pcs
Expected 21/09/2026
PC Power Supply - 1600 W, ATX form factor, 80 PLUS Titanium certification, 94 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan...
Added to cart
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Endorphs Armis 100 Solid - PC Case
Endorphs Armis 100 Solid
869,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 1× 5,25" slot(s), 1× 3,5" slot(s), 4× 2,5" slot(s), 1× 2.5"/3.5" slot(s), USB 3.2 Gen 1, 3.5mm jack (headphones), 3.5mm jack...
Added to cart
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Corsair 16GB DDR5 6000MHz CL38 Vengeance RGB Grey - RAM
Corsair 16GB DDR5 6000MHz CL38 Vengeance RGB Grey
New arrival 6,129,-
From 141,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
RAM - includes 1 × 16GB, DDR5 type, 6000 MHz frequency, CL38-48-48-96, 48000 MB/s throughput, 1.35 V voltage, PC5-48000 module, passive cooling, XMP 3.0 and AMD EXPO, 6000 MT/s...
Added to cart
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