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Components – Test Results

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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.

2,531 Results
4.7 124×
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WD Gold 18TB
Hard Drive - 3.5", SATA III, maximum read speed 269 MB/s, 512 MB cache, 7200 rev/min, compatible with servers, compatible with data storage, write speed 269 MB/s, CMR data recording technology, noise level 36 dB, typical power consumption 6.5 W
885.90 €
Buy
In stock 2 pcs
Order Code: FW237c11
4.7 89×
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ADATA XPG Valor Mesh Black
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 2× 2,5" slot(s), 1× 2.5"/3.5" slot(s), USB 3.2 Gen 1 and 3.5mm jack (mic/headphones), 4×120mm, max. heat sink height: 166mm, max. graphics card length: 310mm, without power supply, side panel made of tempered glass
41.90 €
Buy
In stock > 5 pcs
Order Code: DUxvm1
4.7 134×
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Patriot Burst Elite 120GB
SSD 2,5", SATA III, QLC (Quad-Level Cell), theoretical lifespan 50TBW
38.90 €
Buy
In stock > 5 pcs
Order Code: DP810g1
4.9 30×
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Montech AIR 1000 LITE White
PC Case - ATX, mATX (Micro ATX) and mITX (Mini ITX), 2× 3,5" slot(s), 6× 2,5" slot(s), USB 2.0, USB 3.2 Gen 1, 3.5mm jack (headphones) and 3.5mm jack (microphone), 3×120mm, max. heat sink height: 165mm, max. graphics card length: 340mm, without power supply, side panel made of tempered glass
56.90 €
Buy
In stock > 5 pcs
Order Code: MONa1000a4
4.9 36×
Montech AX120 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
Buy with code ALZADAYS10DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 9.81 €
10.90 €
Buy
In stock > 10 pcs
Order Code: MONa2ab
4.9 36×
Montech AX120 PWM Black
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
Buy with code ALZADAYS10DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 11.61 €
12.90 €
Buy
In stock > 10 pcs
Order Code: MONa2a
4.8 42×
Noctua NF-P12 redux-1300 PWM
PC Fan - size: 120 × 25mm, 300 RPM - 1300 RPM, 12 V, maximum noise level of up to 19,8 dB, 4pin PWM, PWM
14.90 €
Buy
In stock 5 pcs
Order Code: CT255u2b
4.9 32×
ADATA XPG 32GB KIT DDR5 6000MT/s CL30 Lancer Blade Black
RAM - includes 2 × 16GB, DDR5 type, 6000 MHz frequency, CL30-40-40, 48000 MB/s throughput, 1.4 V voltage, PC5-48000 module, passive cooling, XMP 3.0 and AMD EXPO, does not support RGB control
546.90 €
Currently Unavailable
Order Code: DUr053
4.7 66×
Akasa from 24Pin to 20+4Pin, length 30cm
Adapter - 0,3m, male connectors: 1× ATX 24-pin (motherboard), female connectors 1× ATX 20-pin (motherboard), straight connector ends
8.59 €
Currently Unavailable
Order Code: UF147
4.9 33×
Be quiet! PURE ROCK 3 Black
CPU Cooler - by air cooling, automatic speed control, AM4 and AM5 AMD socket, 1150, 1151, 1155, 1200, 1700 and 1851 Intel socket, 4× heatpipes, 1×120mm fan, 120 mm fan diameter, Rifle Bearing (RB) bearing type, max. 2000 RPM, 59,6 CFM airflow, max. noise level 31,2dB, operating voltage 12 V, included features: PWM, dimensions 124 × 154 × 71 mm (W×H×D)
Discounted -3 % 28.90 € 29.90 €
Currently Unavailable
Order Code: BKpr3a1
4.8 38×
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XFX Mercury AMD Radeon RX 9070 XT Gaming Edition
Graphics Card - 16GB GDDR6 (20000MHz), AMD Radeon RDNA 4.0 (Navi 48, 2400 MHz), Boost 2970 MHz, PCI Express x16 5.0, 256Bit, DisplayPort 2.1a and HDMI 2.1b, width 360 mm
748.90 €
Buy
In stock > 5 pcs
Order Code: XFXr97xm3
4.8 53×
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Corsair CV650 Dual EPS
PC Power Supply - 650 W, ATX form factor, 80 PLUS Bronze certification, 88 % efficiency, active PFC, thermal speed control, power switch and dual EPS, 120 mm fan size, 2× PCI Express 8-pin / 6+2-pin, 6× Serial ATA 15-pin, 4× Molex HDD 4-pin connectors, dimensions 150 × 86 × 125 mm (W×H×D)
67.90 €
Buy
In stock > 5 pcs
Order Code: UY006n1d
5.0 25×
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GIGABYTE GeForce RTX 5070 Ti EAGLE OC SFF 16G
Graphics Card - 16GB GDDR7 (30000MHz), NVIDIA GeForce Blackwell (GB203, 2300 MHz), PCI Express x16 5.0, 256Bit, DisplayPort 2.1a and HDMI 2.1b, width 304 mm
953.90 €
Buy
In stock > 5 pcs
Order Code: EGr57te2
5.0 25×
Be quiet! Pure Wings 3 120mm PWM high-speed
PC Fan - size: 120 × 25mm, 2100 RPM, 12 V, maximum noise level of up to 30,9 dB, 4pin PWM, PWM
11.90 €
Buy
In stock > 10 pcs
Order Code: BLpw3m120pw
4.9 27×
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ASUS ROG ASTRAL GeForce RTX 5080 O16G GAMING
Graphics Card - 16GB GDDR7 (30000MHz), NVIDIA GeForce Blackwell (GB203, 2295 MHz), Boost 2790 MHz, PCI Express x16 5.0, 256Bit, DisplayPort 2.1a and HDMI 2.1b, width 357,6 mm
Discounted -3 % 1,489 € 1,549 €
Buy
In stock > 5 pcs
Order Code: ECr5080st1
4.6 242×
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Seagate Ironwolf Pro 32TB
Hard Drive - 3.5", SATA III, maximum read speed 285 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 285 MB/s, CMR data recording technology, noise level 32 dB, typical power consumption 8.3 W
Great price 1,329 €
Buy
In stock > 5 pcs
Order Code: FP986a1p
4.6 242×
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Seagate IronWolf Pro 16TB
Hard Drive - 3.5", SATA III, maximum read speed 270 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 270 MB/s, CMR data recording technology, noise level 26 dB, typical power consumption 7.6 W
Great price 649.90 €
Buy
In stock > 5 pcs
Order Code: FP986a1h
4.6 242×
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Seagate IronWolf Pro 20TB
Hard Drive - 3.5", SATA III, maximum read speed 285 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 285 MB/s, CMR data recording technology, noise level 26 dB, typical power consumption 7.7 W
859.90 €
Buy
In stock > 5 pcs
Order Code: FP986a1j
4.6 242×
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Seagate IronWolf Pro 28TB
Hard Drive - 3.5", SATA III, maximum read speed 270 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 270 MB/s, CMR data recording technology, typical power consumption 8.3 W
Great price 933.90 €
Buy
In stock > 5 pcs
Order Code: FP986a1n
4.6 242×
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Seagate IronWolf Pro 24TB
Hard Drive - 3.5", SATA III, maximum read speed 285 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 285 MB/s, CMR data recording technology, noise level 26 dB, typical power consumption 7.8 W
Amazing Deal 927.90 €
Buy
In stock > 5 pcs
Order Code: FP986a1l
4.6 242×
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Seagate IronWolf Pro 4TB
Hard Drive - 3.5", SATA III, maximum read speed 250 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 250 MB/s, CMR data recording technology, noise level 30 dB, typical power consumption 8.7 W
Great price 227.90 €
Buy
In stock > 5 pcs
Order Code: FP986a1b
4.6 242×
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Seagate IronWolf Pro 10TB
Hard Drive - 3.5", SATA III, maximum read speed 263 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 263 MB/s, CMR data recording technology, noise level 30 dB, typical power consumption 10.1 W
462.90 €
Buy
In stock > 5 pcs
Order Code: FP986a1e
4.6 242×
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Seagate IronWolf Pro 2TB
Hard Drive - 3.5", SATA III, maximum read speed 226 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 226 MB/s, CMR data recording technology, noise level 30 dB, typical power consumption 6.7 W
Amazing Deal 199.90 €
Buy
In stock > 5 pcs
Order Code: FP986a1a
4.6 242×
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Seagate IronWolf Pro 30TB
Hard Drive - 3.5", SATA III, maximum read speed 275 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 275 MB/s, CMR data recording technology, typical power consumption 8.3 W
1,179 €
Buy
In stock > 5 pcs
Order Code: FP986a1o
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