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Product comparison · 2 computer cooling systems

ARCTIC Freezer 36-S A-RGB vs UNYKAch UNYCOOL H21 ARGB

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  • 24specifications compared
  • 18differ
  • 6identical
  • 26known for one product only

Key differences

The ARCTIC Freezer 36-S A-RGB has 3 cm more fan diameter than the UNYKAch UNYCOOL H21 ARGB (12 cm vs 9 cm). The UNYKAch UNYCOOL H21 ARGB has 200 RPM more rotational speed (min) than the ARCTIC Freezer 36-S A-RGB (800 RPM vs 600 RPM). The ARCTIC Freezer 36-S A-RGB has 1,000 RPM more rotational speed (max) than the UNYKAch UNYCOOL H21 ARGB (3000 RPM vs 2000 RPM). Bearing type: Fluid Dynamic Bearing (FDB) on the ARCTIC Freezer 36-S A-RGB, Hydraulic on the UNYKAch UNYCOOL H21 ARGB. Product colour: Black on the ARCTIC Freezer 36-S A-RGB, Black, Grey on the UNYKAch UNYCOOL H21 ARGB.

  • Fan diameter
    • 12 cm
    • 9 cm
  • Rotational speed (min)
    • 600 RPM
    • 800 RPM
  • Rotational speed (max)
    • 3000 RPM
    • 2000 RPM
  • Bearing type
    • Fluid Dynamic Bearing (FDB)
    • Hydraulic
  • Product colour
    • Black
    • Black, Grey
  • Number of fins
    • 54
    • 30
  • Number of heat pipes
    • 4
    • 2
  • Width
    • 88 mm
    • 90 mm

Side by side

Differences highlightedShow differences only
50 specifications
A

ARCTIC

Freezer 36-S A-RGBView product
B

UNYKAch

UNYCOOL H21 ARGBView product
Performance5 differ
Suitable locationProcessorProcessor
TypeAir coolerAir cooler
Fan diameterDiffers12 cm9 cm
Supported processor socketsDiffersLGA 1851, LGA 1700, Socket AM4, Socket AM5LGA 1851, LGA 1700, LGA 1200 (Socket H5), LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1366 (Socket B), LGA 775 (Socket T), Socket AM5, Socket AM4, Socket AM3+, Socket FM2, Socket FM1, Socket AM3, Socket AM2, Socket AM2+
Rotational speed (min)Differs600 RPM800 RPM
Rotational speed (max)Differs3000 RPM2000 RPM
Noise level (high speed)Known for one21.5 dB
Maximum airflowKnown for one36.11 cfm
Maximum air pressureKnown for one1.2 mmH2O
Pulse-width modulation (PWM) supportYesYes
Bearing typeDiffersFluid Dynamic Bearing (FDB)Hydraulic
Mean time between failures (MTBF)Known for one30000 h
Quantity per packKnown for one1 pc(s)
Operating temperature (T-T)Known for one0 - 40 °C
Design3 differ
Product colourDiffersBlackBlack, Grey
Number of fan bladesKnown for one7
Number of finsDiffers5430
Number of heat pipesDiffers42
Illumination LEDYesYes
Illumination colourRed, Green, BlueRed, Green, Blue
Fan connector4-pin4-pin
Number of fansKnown for one1 fan(s)
Fins materialKnown for oneAluminium
Number of LEDsKnown for one12
LED connector typeKnown for one3-pin + 3-pin
Display typeKnown for oneNot applicable
Poweridentical
Starting voltageKnown for one12 V
Thermal Design Power (TDP)Known for one90 W
Fan currentKnown for one0.33 A
Fan voltageKnown for one12 V
LED currentKnown for one0.4 A
LED voltageKnown for one5 V
Weight & dimensions10 differ
WidthDiffers88 mm90 mm
DepthDiffers126 mm60 mm
HeightDiffers156 mm125 mm
WeightDiffers685 g210 g
Fan dimensions (W x D x H)Differs120 x 120 x 25 mm90 x 90 x 25 mm
Cable lengthDiffers0.2 m0.23 m
Package widthDiffers170 mm85 mm
Package depthDiffers195 mm115 mm
Package heightDiffers116 mm145 mm
Package volumeKnown for one1400 cm³
Package weightDiffers990 g290 g
Heat pipes diameterKnown for one6 mm
Technical detailsidentical
Compliance certificatesKnown for oneRoHS, CE
Packaging contentidentical
Thermal pad includedKnown for oneYes
Logistics dataidentical
Master (outer) case widthKnown for one360 mm
Master (outer) case lengthKnown for one595 mm
Master (outer) case heightKnown for one310 mm
Products per master (outer) caseKnown for one60 pc(s)

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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