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Product comparison · 2 computer cases

CoolBox M840 Black 500 W vs Zalman S6 Black Computer Case Mid. Tower Black

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  • 19specifications compared
  • 15differ
  • 4identical
  • 43known for one product only

Key differences

The Zalman S6 Black Computer Case Mid. Tower Black has 1 more 3.5" bays than the CoolBox M840 Black 500 W (2 vs 1). The Zalman S6 Black Computer Case Mid. Tower Black has 2 more 2.5" bays than the CoolBox M840 Black 500 W (3 vs 1). The Zalman S6 Black Computer Case Mid. Tower Black has 3 more expansion slots than the CoolBox M840 Black 500 W (7 vs 4). Only the CoolBox M840 Black 500 W has power supply included. Supported motherboard form factors: micro ATX, Mini-ITX on the CoolBox M840 Black 500 W, ATX, micro ATX, Mini-ITX on the Zalman S6 Black Computer Case Mid. Tower Black.

  • Supported motherboard form factors
    • micro ATX, Mini-ITX
    • ATX, micro ATX, Mini-ITX
  • Number of 3.5" bays
    • 1
    • 2
  • Number of 2.5" bays
    • 1
    • 3
  • Number of expansion slots
    • 4
    • 7
  • Maximum graphics card length
    • 26.5 cm
    • 34.5 cm
  • Power supply included
    • Yes
    • No
  • Power supply location
    • Top
    • Bottom
  • USB 2.0 ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
62 specifications
A

CoolBox

M840 Black 500 W

Model M840

View product
B

Zalman

S6 Black Computer Case Mid. Tower Black

Model S6

View product
Design6 differ
Form factorKnown for oneMidi Tower
MaterialDiffersSPCCAcrylonitrile butadiene styrene (ABS), Steel, Tempered glass
Supported motherboard form factorsDiffersmicro ATX, Mini-ITXATX, micro ATX, Mini-ITX
Number of 3.5" baysDiffers12
Number of 2.5" baysDiffers13
Number of expansion slotsDiffers47
Side windowKnown for oneYes
Anti-dust filterKnown for oneYes
Maximum CPU cooler heightKnown for one16.5 cm
Maximum graphics card lengthDiffers26.5 cm34.5 cm
Maximum PSU lengthKnown for one16 cm
On/off buttonKnown for oneYes
Reset buttonKnown for oneYes
LED indicatorsKnown for oneYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power supply2 differ
Power supply includedDiffersYesNo
Power supply locationDiffersTopBottom
Supported power supply form factorsKnown for oneATX
Power supplyKnown for one500 W
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one1
Audio inputKnown for oneYes
Audio outputKnown for oneYes
Combo headphone/mic portKnown for oneYes
Cooling1 differ
Front fans installedKnown for one3x 140 mm
Number of front fans supported (max)Known for one3
Front fans diameters supportedKnown for one120,140 mm
Rear fans installedKnown for one1x 120 mm
Rear fans diameters supportedDiffers80 mm120 mm
Number of top fans supported (max)Known for one2
Top fans diameters supportedKnown for one120,140 mm
Number of bottom fans supported (max)Known for one2
Bottom fans diameters supportedKnown for one120 mm
Fan power consumptionKnown for one1.92 W
Fan rated currentKnown for one0.16 A
Fan rated voltageKnown for one12 V
Maximum airflowKnown for one33.12 cfm
Noise level (low speed)Known for one15 dB
Rear radiator sizes supportedKnown for one120 mm
Top radiator sizes supportedKnown for one120,240 mm
Number of rear fans supported (max)Known for one1
Storage1 differ
Supported HDD sizesDiffers3.5,2.5"2.5,3.5"
Technical detailsidentical
Compliance certificatesKnown for oneCE, RoHS
Weight & dimensions3 differ
WidthDiffers165 mm412 mm
DepthDiffers295 mm215 mm
HeightDiffers354 mm486 mm
WeightKnown for one5.3 kg
Material thicknessKnown for one0.8 mm
Packaging dataidentical
Package widthKnown for one270 mm
Package depthKnown for one530 mm
Package heightKnown for one460 mm
Package weightKnown for one6.3 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733080
Other featuresidentical
Screws includedKnown for oneYes
VolumeKnown for one43 L

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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