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Product comparison · 2 computer cases

CoolBox M840 Black 500 W vs UNYKAch UK4340 Rack Silver, Black

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  • 20specifications compared
  • 14differ
  • 6identical
  • 25known for one product only

Key differences

The UNYKAch UK4340 Rack Silver, Black has 1 more 3.5" bays than the CoolBox M840 Black 500 W (2 vs 1). The UNYKAch UK4340 Rack Silver, Black has 3 more 2.5" bays than the CoolBox M840 Black 500 W (4 vs 1). The UNYKAch UK4340 Rack Silver, Black has 4 more expansion slots than the CoolBox M840 Black 500 W (8 vs 4). Only the CoolBox M840 Black 500 W has power supply included. Type: PC on the CoolBox M840 Black 500 W, Server on the UNYKAch UK4340 Rack Silver, Black.

  • Type
    • PC
    • Server
  • Material
    • SPCC
    • SGCC, Aluminium
  • Product colour
    • Black
    • Silver, Black
  • Supported motherboard form factors
    • micro ATX, Mini-ITX
    • ATX, micro ATX
  • Number of 3.5" bays
    • 1
    • 2
  • Number of 2.5" bays
    • 1
    • 4
  • Number of expansion slots
    • 4
    • 8
  • Power supply included
    • Yes
    • No

Side by side

Differences highlightedShow differences only
45 specifications
A

CoolBox

M840 Black 500 W

Model M840

View product
B

UNYKAch

UK4340 Rack Silver, Black

Model UK4340

View product
Design7 differ
Form factorKnown for oneRack
TypeDiffersPCServer
MaterialDiffersSPCCSGCC, Aluminium
Product colourDiffersBlackSilver, Black
Supported motherboard form factorsDiffersmicro ATX, Mini-ITXATX, micro ATX
Number of 3.5" baysDiffers12
Number of 2.5" baysDiffers14
Number of expansion slotsDiffers48
Rack mountingKnown for oneYes
Rack capacityKnown for one4U
LED indicatorsKnown for oneYes
Maximum graphics card lengthKnown for one26.5 cm
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power supply1 differ
Power supply includedDiffersYesNo
Supported power supply form factorsKnown for oneATX
Power supplyKnown for one500 W
Power supply locationKnown for oneTop
Ports & interfaces1 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 2x2 Type-C ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
Cooling1 differ
Number of front fans supported (max)Known for one3
Front fans diameters supportedKnown for one120 mm
Number of rear fans supported (max)Differs12
Liquid cooling capabilityKnown for oneYes
Pulse-width modulation (PWM) supportKnown for oneYes
Storage1 differ
Supported HDD sizesDiffers3.5,2.5"2.5,3.5"
Weight & dimensions3 differ
WidthDiffers165 mm430 mm
DepthDiffers295 mm640 mm
HeightDiffers354 mm177 mm
WeightKnown for one12.5 kg
Material thicknessKnown for one0.8 mm
Packaging dataidentical
Package widthKnown for one570 mm
Package depthKnown for one727 mm
Package heightKnown for one275 mm
Package weightKnown for one13.6 kg
Logistics dataidentical
Products per palletKnown for one20 pc(s)
Other featuresidentical
Screws includedKnown 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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