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Product comparison · 2 computer cooling systems

Hiditec DC40 PRO vs UNYKAch UNYCOOL H37

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  • 22specifications compared
  • 17differ
  • 5identical
  • 21known for one product only

Key differences

The Hiditec DC40 PRO has 3 cm more fan diameter than the UNYKAch UNYCOOL H37 (12 cm vs 9 cm). The UNYKAch UNYCOOL H37 has 2.6 dB more noise level (high speed) than the Hiditec DC40 PRO (33.6 dB vs 31 dB). The Hiditec DC40 PRO has 27.18 cfm more maximum airflow than the UNYKAch UNYCOOL H37 (75.48 cfm vs 48.3 cfm). Bearing type: Fluid Dynamic Bearing (FDB) on the Hiditec DC40 PRO, Hydraulic on the UNYKAch UNYCOOL H37. Product colour: Black on the Hiditec DC40 PRO, Black, White on the UNYKAch UNYCOOL H37.

  • Fan diameter
    • 12 cm
    • 9 cm
  • Noise level (high speed)
    • 31 dB
    • 33.6 dB
  • Maximum airflow
    • 75.48 cfm
    • 48.3 cfm
  • Maximum air pressure
    • 2.27 mmH2O
    • 3.24 mmH2O
  • Bearing type
    • Fluid Dynamic Bearing (FDB)
    • Hydraulic
  • Mean time between failures (MTBF)
    • 60000 h
    • 40000 h
  • Product colour
    • Black
    • Black, White
  • Number of fan blades
    • 9
    • 11

Side by side

Differences highlightedShow differences only
43 specifications
A

Hiditec

DC40 PROView product
B

UNYKAch

UNYCOOL H37View product
Performance7 differ
Fan diameterDiffers12 cm9 cm
Supported processor socketsDiffersLGA 1851, LGA 1700, LGA 1200 (Socket H5), LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3), LGA 1366 (Socket B), Socket AM4, Socket AM5, Socket AM3+, Socket AM3, Socket AM2LGA 1851, LGA 1700, LGA 1200 (Socket H5), LGA 1151 (Socket H4), LGA 1150 (Socket H3), LGA 1155 (Socket H2), LGA 1156 (Socket H), Socket AM5, Socket AM4
Rotational speed (min)Known for one800 RPM
Rotational speed (max)Known for one3000 RPM
Noise level (high speed)Differs31 dB33.6 dB
Maximum airflowDiffers75.48 cfm48.3 cfm
Maximum air pressureDiffers2.27 mmH2O3.24 mmH2O
Bearing typeDiffersFluid Dynamic Bearing (FDB)Hydraulic
Mean time between failures (MTBF)Differs60000 h40000 h
Design3 differ
Product colourDiffersBlackBlack, White
Number of fan bladesDiffers911
Number of finsKnown for one40
Number of heat pipesDiffers64
MaterialKnown for oneAluminium, Copper
Number of fansKnown for one2 fan(s)
Fins materialKnown for oneAluminium
Power1 differ
Starting voltageKnown for one7 V
Thermal Design Power (TDP)Differs270 W130 W
VoltageKnown for oneDC 12V
Fan voltageKnown for one12 V
Weight & dimensions5 differ
WidthDiffers120 mm92 mm
DepthDiffers118 mm103 mm
HeightDiffers162 mm37 mm
WeightDiffers1.5 kg237 g
Fan dimensions (W x D x H)Differs120 x 120 x 25 mm90 x 90 x 15 mm
Cable lengthKnown for one0.27 m
Package widthKnown for one137 mm
Package depthKnown for one180 mm
Package heightKnown for one75 mm
Package volumeKnown for one1800 cm³
Package weightKnown for one342 g
Technical details1 differ
Compliance certificatesDiffersCE, Federal Communications Commission (FCC), RoHSCE, RoHS
Packaging contentidentical
Thermal pad includedKnown for oneYes
Logistics dataidentical
Master (outer) case widthKnown for one380 mm
Master (outer) case lengthKnown for one700 mm
Master (outer) case heightKnown for one325 mm
Products per master (outer) caseKnown for one30 pc(s)
Other featuresidentical
Built-in displayKnown for oneYes

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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