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Hundreds of categories, thousands of products, millions of details and user reviews for components. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from components rank are based solely on various data and feedback from actual people who have purchased the products.

3,250 Results
5.0
Add to PC configurator
Zalman MegaMax ZM500-TXII 500W
PC Power Supply - 500W, ATX, 80 PLUS, efficiency of 86%, 2 pc(s) PCIe (8-pin / 6+2-pin), 6 pc(s) SATA, active PFC, thermal speed control, power switch and dual EPS, 120mm fan, no modular, depth of 140mm
1,289,-
Buy
In stock 2 pcs at the supplier's
Order Code: UE270mzm500a
5.0
Keyes Arduino Smart Home Kit
Programovatelná sada for boys and girls, suitable for children from 8 years
1,845,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAbz20398
5.0
Inter-Tech IPC 4U-4088-S - Rack 4U
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX) and uATX, 8× 3,5" slot(s), 7× 2,5" slot(s), max. heat sink height: 130mm, max. graphics card length: 275mm, side panel made of
2,539,-
Buy
On the way 1 pcs
Expected 10/08/2026
Order Code: ITEsipc19
5.0
Add to PC configurator
SilverStone FLP02 Retro
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX) and CEB, 3× 5,25" slot(s), 2× 3,5" slot(s), 2× 2,5" slot(s), 2× 2.5"/3.5" slot(s), USB 3.2 Gen 1, USB-C and 3.5mm jack (mic/headphones), 3×120mm, max. heat sink height: 182mm, max. graphics card length: 386mm, without power supply, side panel made of steel
5,499,-
Buy
On the way 3 pcs
Expected 11/08/2026
Order Code: UBflp02
5.0
THERMALTAKE UX400 Black
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, 1×120mm fan, 120 mm fan diameter, speed from 700 to 1800 RPM, 62,72 CFM airflow, max. noise level 25dB, operating voltage 12 V, dimensions 125 × 152 × 92 mm (W×H×D)
Amazing Deal 399,- Save 149,-
Currently Unavailable
Order Code: TTux400b
5.0
THERMALTAKE UX400 ARGB Black
CPU Cooler - by air cooling, automatic speed control, AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+ and AM5 AMD socket, 1150, 1151, 1155, 1156, 1200, 1366, 1700 and 1851 Intel socket, 4× heatpipes, 1×120mm fan, 120 mm fan diameter, speed from 700 to 1800 RPM, 62,72 CFM airflow, max. noise level 25dB, operating voltage 12 V, ARGB lighting, dimensions 125 × 152 × 92 mm (W×H×D)
Amazing Deal 429,- Save 159,-
Currently Unavailable
Order Code: TTux400argbb
5.0
Fractal Design Momentum 14 RGB Black
PC Fan - size: 140 × 25mm, 350 RPM - 1800 RPM, 12 V, maximum noise level of up to 28 dB, ARGB backlight colour, PWM
839,-
Currently Unavailable
Order Code: CBmo07
5.0
Noctua NF-F12 industrialPPC-24V-3000 SP IP67 PWM
PC Fan - size: 120 × 25mm, 750 RPM - 3000 RPM, 24 V, maximum noise level of up to 43,5 dB, 4pin PWM, PWM
849,-
Currently Unavailable
Order Code: CTnff12i30
4.0
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EVOLVEO G1000
PC Power Supply - 1000 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 140 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 4× PCI Express 8-pin / 6+2-pin, 9× Serial ATA 15-pin, 3× Molex HDD 4-pin, 1× Molex HDD 4-pin connectors, dimensions 150 × 86 × 160 mm (W×H×D)
2,489,-
Buy
In stock 1 pcs at the supplier's
Order Code: UEg1000a
4.3
Add to PC configurator
Seasonic Focus GX-850 White ATX 3.1
PC Power Supply - 850 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 135 mm fan size, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 3× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 3× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
3,699,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UEfga3a4w
4.3
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Crucial SO-DIMM 24GB DDR5 5600MHz CL46
RAM - includes 1 × 24GB, DDR5 type, 5600 MHz frequency, 1.1 V voltage
6,339,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CR113gd5c3
4.3
Fractal Design Adjust Pro Hub
PC Case Accessory - for controlling fans and RGB components without background software, SATA input power supply (12 V + 5 V), maximum output current 12 V DC - 2 A, 5 V DC - 4.5 A, 4-pin input connectors, PWM connector, micro-USB connector, Fractal Connect output connector (proprietary connector), 4 output channels, weight 61 g
1,099,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBaph1
4.3
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GIGABYTE B850M GAMING X WIFI6E
Motherboard - AMD B850, AMD AM5 socket, 2× PCIe x16, 4× DDR5, 4× SATA III, 2× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8ch audio, form factor: mATX (Micro ATX)
4,089,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AGb850g3
GIGABYTE AORUS GeForce RTX 5090 MASTER ICE 32G - Graphics Card Free delivery
Alzaboxes and stores
4.3
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GIGABYTE AORUS GeForce RTX 5090 MASTER ICE 32G
Graphics Card - 32GB GDDR7 (28000MHz), NVIDIA GeForce Blackwell (GB202, 2017 MHz), PCI Express x16 5.0, 512Bit, DisplayPort 2.1a and HDMI 2.1b, width 360 mm
134,990,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EGr59ma1
4.0 13×
Add to PC configurator
Montech X5 Black
PC Case - ATX, mATX (Micro ATX), mITX (Mini ITX) and eATX (Extended ATX), 2× 3,5" slot(s), 2× 2,5" slot(s), USB 2.0, USB 3.2 Gen 1, USB-C and 3.5mm jack (mic/headphones), 1×120mm and 3×140mm, max. heat sink height: 165mm, max. graphics card length: 410mm, without power supply, side panel made of tempered glass
1,459,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONx5a1
4.2
Add to PC configurator
ASUS TUF GAMING B650E-PLUS WIFI
Motherboard - AMD B650, AMD AM5 socket, 2× PCIe x16, 2× PCIe x1, 4× DDR5 8000MHz (OC), 4× SATA III, 3× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8ch audio, form factor: ATX
3,999,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ACb650et2
4.2
Add to PC configurator
MSI MAG FORGE M100R
PC Case - mATX (Micro ATX) and mITX (Mini ITX), 1× 3,5" slot(s), 2× 2,5" slot(s), 1× 2.5"/3.5" slot(s), USB 2.0, USB 3.2 Gen 1, 3.5mm jack (headphones) and 3.5mm jack (microphone), 4×120mm, max. heat sink height: 160mm, max. graphics card length: 300mm, without power supply, side panel made of tempered glass
1,469,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EFmfm100r1
4.2
AKASA Gecko Pro LX
Hard Drive Cooler - for efficient cooling of M.2 SSDs, 12,000 rpm fan /min, 2 pads with excellent thermal conductivity, for CPUs with a maximum TDP of 250 W, side hot air outlet, cooler dimensions 70 × 25 × 21.9 mm, fan 20 × 20 × 8.55 mm, 4-Pin PWM fan connector
669,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AKAgpl
4.0
Corsair RS120 ARGB Black Triple Pack
PC Fan - size: 120 × 25mm, 420 RPM - 2100 RPM, 12 V, maximum noise level of up to 36 dB, 4pin PWM, ARGB backlight colour, PWM
1,099,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UYrs12a2
4.0
Add to PC configurator
SAPPHIRE NITRO+ B850A WIFI7
Motherboard - AMD B850, AMD AM5 socket, 3× PCIe x16, 4× DDR5 8000MHz (OC), 3× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8 sound card channel(s), form factor: ATX
4,099,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ELb850n1
4.2
Add to PC configurator
Kingston 8GB DDR5 5600MT/s CL46 ValueRAM
RAM - includes 1 × 8GB, DDR5 type, 5600 MHz frequency, CL46-45-45, 44800 MB/s throughput, 1.1 V voltage, PC5-44800 module
3,499,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DEv8a56
4.2
Add to PC configurator
Cooler Master Elite 502 White Lite
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 2× 2,5" slot(s), USB 3.2 Gen 1, USB-C and 3.5mm jack (mic/headphones), 1×120mm, max. heat sink height: 170mm, max. graphics card length: 410mm, without power supply, side panel made of tempered glass
1,119,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CCe502lw
4.2
Add to PC configurator
DeepCool PF500D
PC Power Supply - 500 W, ATX form factor, 80 PLUS certification, 85 % efficiency, 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)
1,019,-
Buy
In stock > 5 pcs at the supplier's
Order Code: DECOpf500
4.2
ASROCK B650M PG RIPTIDE
Motherboard - AMD B650, AMD AM5 socket, 2× PCIe x16, 2× PCIe x1, 4× DDR5 6200MHz (OC), 4× SATA III, 2× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 2,5Gbps, 7.1 sound card channel(s), RGB backlighting, form factor: mATX (Micro ATX)
Discounted -20 % 2,390,- 2,990,-
Currently Unavailable
Order Code: ASb650mpr
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