Product comparison · 2 computer cooling systems

be quiet! Shadow Wings 2 | vs UNYKAch 51786 computer cooling system Computer case Fan

9specifications compared
4differ
5identical
32known for one product only

Key differences

Fan diameter
- Shadow Wings 2 |:14 cm
- 51786 computer cooling system Computer case Fan:8 cm
Rotational speed (max)
- Shadow Wings 2 |:900 RPM
- 51786 computer cooling system Computer case Fan:2000 RPM
Noise level (high speed)
- Shadow Wings 2 |:14.7 dB
- 51786 computer cooling system Computer case Fan:19 dB
Weight
- Shadow Wings 2 |:175 g
- 51786 computer cooling system Computer case Fan:63 g

Side by side

Differences highlightedShow differences only

Comparison of BL086, 51786
41 specifications	A be quiet! Shadow Wings 2 \| Model BL086 View product	B UNYKAch 51786 computer cooling system Computer case Fan Model 51786 View product
Performance3 differ
Fan diameterDiffers	14 cm	8 cm
Supported processor socketsKnown for one	Not supported	Unknown — not stated by the source
Compatible processor seriesKnown for one	Not supported	Unknown — not stated by the source
Rotational speed (max)Differs	900 RPM	2000 RPM
Noise level (high speed)Differs	14.7 dB	19 dB
Maximum airflowKnown for one	49.8 cfm	Unknown — not stated by the source
AirflowKnown for one	85 m³/h	Unknown — not stated by the source
Maximum air pressureKnown for one	0.58 mmH2O	Unknown — not stated by the source
Bearing typeKnown for one	Rifle bearing	Unknown — not stated by the source
Designidentical
CertificationKnown for one	CE, TÜV, UL	Unknown — not stated by the source
Number of fan bladesKnown for one	Unknown — not stated by the source	7
Poweridentical
Power supplyKnown for one	3.6 W	Unknown — not stated by the source
VoltageKnown for one	6 - 12 V	Unknown — not stated by the source
Rated voltageKnown for one	12 V	Unknown — not stated by the source
Rated currentKnown for one	0.3 A	Unknown — not stated by the source
Safety currentKnown for one	0.3 Ah	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	175 g	63 g
Fan dimensions (W x D x H)Known for one	140 x 140 x 25 mm	Unknown — not stated by the source
Cable lengthKnown for one	0.5 m	Unknown — not stated by the source
Package widthKnown for one	140 mm	Unknown — not stated by the source
Package depthKnown for one	175 mm	Unknown — not stated by the source
Package heightKnown for one	28 mm	Unknown — not stated by the source
Package weightKnown for one	203 g	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	80 mm
DepthKnown for one	Unknown — not stated by the source	25 mm
HeightKnown for one	Unknown — not stated by the source	80 mm
Other featuresidentical
Country of originKnown for one	China	Unknown — not stated by the source
Fan rated voltageKnown for one	Unknown — not stated by the source	12 V
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733080	Unknown — not stated by the source
Master (outer) case widthKnown for one	380 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	460 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	340 mm	Unknown — not stated by the source
Master (outer) case gross weightKnown for one	15.7 kg	Unknown — not stated by the source
Products per master (outer) caseKnown for one	72 pc(s)	Unknown — not stated by the source
Packaging contentidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Screws includedKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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