Product comparison · 2 computer cases

CoolBox M840 Black 500 W vs UNYKAch UK2012 80 Plus Bronze

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  • 21specifications compared
  • 11differ
  • 10identical
  • 33known for one product only

Key differences

The UNYKAch UK2012 80 Plus Bronze has 1 more 3.5" bays than the CoolBox M840 Black 500 W (2 vs 1). The UNYKAch UK2012 80 Plus Bronze has 1 more 5.25" bays than the CoolBox M840 Black 500 W (1 vs 0). The UNYKAch UK2012 80 Plus Bronze has 2 more 2.5" bays than the CoolBox M840 Black 500 W (3 vs 1). Supported motherboard form factors: micro ATX, Mini-ITX on the CoolBox M840 Black 500 W, ITX, micro ATX on the UNYKAch UK2012 80 Plus Bronze. Supported HDD sizes: 3.5,2.5" on the CoolBox M840 Black 500 W, 2.5,3.5,5.25" on the UNYKAch UK2012 80 Plus Bronze.

  • Supported motherboard form factors
    • M840 Black 500 W:micro ATX, Mini-ITX
    • UK2012 80 Plus Bronze:ITX, micro ATX
  • Number of 3.5" bays
    • M840 Black 500 W:1
    • UK2012 80 Plus Bronze:2
  • Number of 5.25" bays
    • M840 Black 500 W:0
    • UK2012 80 Plus Bronze:1
  • Number of 2.5" bays
    • M840 Black 500 W:1
    • UK2012 80 Plus Bronze:3
  • Maximum graphics card length
    • M840 Black 500 W:26.5 cm
    • UK2012 80 Plus Bronze:21 cm
  • Power supply
    • M840 Black 500 W:500 W
    • UK2012 80 Plus Bronze:300 W
  • Supported HDD sizes
    • M840 Black 500 W:3.5,2.5"
    • UK2012 80 Plus Bronze:2.5,3.5,5.25"
  • Width
    • M840 Black 500 W:165 mm
    • UK2012 80 Plus Bronze:155 mm

Side by side

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Comparison of M840, UK2012 80 Plus Bronze
54 specifications
Design6 differ
Form factorKnown for oneUnknown — not stated by the sourceDesktop
TypePCPC
MaterialDiffersSPCCAcrylonitrile butadiene styrene (ABS), SGCC
Product colourBlackBlack
Supported motherboard form factorsDiffersmicro ATX, Mini-ITXITX, micro ATX
Number of 3.5" baysDiffers12
Number of 5.25" baysDiffers01
Number of 2.5" baysDiffers13
Number of internal 3.5" baysKnown for oneUnknown — not stated by the source1
Number of external 5.25" baysKnown for oneUnknown — not stated by the source1
Number of expansion slots44
On/off buttonYesYes
Reset buttonYesYes
Maximum CPU cooler heightKnown for oneUnknown — not stated by the source8 cm
Maximum graphics card lengthDiffers26.5 cm21 cm
LED indicatorsKnown for oneYesUnknown — not stated by the source
Cable lock slotKnown for oneYesUnknown — not stated by the source
Cable lock slot typeKnown for oneKensingtonUnknown — not stated by the source
Power supply1 differ
Power supply includedYesYes
Power supplyDiffers500 W300 W
Number of power supply unitsKnown for oneUnknown — not stated by the source1
Power supply locationTopTop
Supported power supply form factorsKnown for oneUnknown — not stated by the sourceSFX
Ports & interfacesidentical
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for oneUnknown — not stated by the source0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
USB 3.2 Gen 2x2 Type-C ports quantityKnown for oneUnknown — not stated by the source0
Audio inputKnown for oneUnknown — not stated by the sourceYes
Audio outputKnown for oneUnknown — not stated by the sourceYes
Combo headphone/mic portKnown for oneYesUnknown — not stated by the source
Coolingidentical
Top fans installedKnown for oneUnknown — not stated by the source1x 80 mm
Number of top fans supported (max)Known for oneUnknown — not stated by the source1
Top fans diameters supportedKnown for oneUnknown — not stated by the source80 mm
Fan speedKnown for oneUnknown — not stated by the source1000 - 2200 RPM
Maximum air pressureKnown for oneUnknown — not stated by the source1.073 mmH2O
Maximum airflowKnown for oneUnknown — not stated by the source43 cfm
Noise level (high speed)Known for oneUnknown — not stated by the source16 dB
Number of rear fans supported (max)Known for one1Unknown — not stated by the source
Rear fans diameters supportedKnown for one80 mmUnknown — not stated by the source
Storage1 differ
Supported HDD sizesDiffers3.5,2.5"2.5,3.5,5.25"
Technical detailsidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceCE, RoHS
Weight & dimensions3 differ
WidthDiffers165 mm155 mm
DepthDiffers295 mm454 mm
HeightDiffers354 mm349 mm
WeightKnown for oneUnknown — not stated by the source3.95 kg
Material thicknessKnown for one0.8 mmUnknown — not stated by the source
Packaging dataidentical
Package widthKnown for oneUnknown — not stated by the source209 mm
Package depthKnown for oneUnknown — not stated by the source402 mm
Package heightKnown for oneUnknown — not stated by the source400 mm
Package weightKnown for oneUnknown — not stated by the source3.52 kg
Other featuresidentical
Slim optical drive bayKnown for oneUnknown — not stated by the sourceYes
Screws includedKnown for oneUnknown — not stated by the sourceYes
Power supply typeKnown for oneUnknown — not stated by the sourceSFX 300W 80 Plus Bronze

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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