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Comparison DarkFlash C305 black vs DarkFlash C285 black

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DarkFlash C305 black
DarkFlash C285 black
DarkFlash C305 blackDarkFlash C285 black
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Featuresgaminggaming
Form factorMidi TowerMidi Tower
Mountverticalvertical
Motherboard supportATXATX
Board placementverticalvertical
PSU form factorATX (regular)ATX (regular)
Computer case
Dimensions (HxWxD)377x308x425 mm410x285x420 mm
PSU max lenght200 mm
Graphics card max lenght400 mm410 mm
Fan max height185 mm160 mm
Materialsteelsteel
Sidewall thickness0.8 mm
Rubber feet
Side panelremovableremovable
Storage
PSU
PSU mountbottombottom
3.5" bays21
internal 2.5" compartments22
Expansion slots107
Graphics card vertical mount
Cooling
Fans (back)1x120mm1x120mm
Fans (side)
2x140mm /2x120mm/
2x140mm /2x120mm/
Fans (top)3x120mm
Fans (bottom)
2x140mm /3x120mm/
3x120mm
Fan mounts total69
Dust filterbottom+
Liquid cooling support
Liquid cooling system
Liquid cooling (side)240 mm280mm
Liquid cooling (top)360mm
Liquid cooling (bottom)360mm360mm
Liquid cooling mounts23
Connectors and functions
Placementon top of the caseon top of the case
USB 2.022
USB 3.2 gen111
Audio (microphone/headphones)
More features
Front panelglassglass
Side panel windowtempered glasstempered glass
More features
hidden wiring
CPU cooling mount window
hidden wiring
CPU cooling mount window
Color
Added to E-Catalogoctober 2023october 2023

PSU max lenght

Possible length of the PSU that can be installed in the case.

Graphics card max lenght

The maximum length of a graphics card that can be installed in this case.

Modern mid-range and top-end video cards with high performance often differ in considerable length, which is why such a card can not fit into any case. So before collecting components, it is worth evaluating the length of the proposed graphics card and choosing a case in which it is guaranteed to fit. This forethought is useful anyway, but it's especially true if you're building a system that requires a powerful graphics adapter, such as a high-end gaming PC or 3D design workstation.

Fan max height

The highest cooler height allowed for this case.

In this case, we mean a cooler used to cool the processor — such a component is found in the vast majority of modern PCs. Height is measured relative to the motherboard.

Sidewall thickness

The thickness of the side walls used in the case. When choosing a thickness, manufacturers have to compromise between several points at once. On the one hand, thin walls are inexpensive and heat dissipates faster through them, which has a positive effect on cooling efficiency. On the other hand, powerful systems inevitably require thick walls, otherwise the case may simply not withstand the weight of advanced high-performance components. Thirdly, steel is a fairly durable material even with a relatively small thickness. In light of all this, in most models this indicator does not exceed 0.70.8 mm, and more often it is about 0.50.6 mm.

3.5" bays

The number of internal 3.5" form factor bays provided in the design of the case. Such bays, in accordance with the name, are intended for internal components, mainly hard drives and some SSD modules; to access them, the case must be disassembled.

Theoretically, the number of bays corresponds to the maximum number of drives that can be installed in the chassis. However, in fact, the best option is to install drives through a single slot to ensure efficient cooling. Accordingly, it is best to select a case in such a way that the number of internal 3.5" bays is twice the expected number of hard drives.

Expansion slots

The number of slots for expansion cards located on the rear panel of the case.

The expansion card itself (graphics card, sound card, TV tuner, etc.) is installed in a slot on the motherboard, and an external panel of such a card with inputs and outputs is attached to the hole on the back of the case. The more holes are provided in the case, the more expansion cards can be installed in it. Note that some boards can occupy two or even three holes at once; this is especially common in powerful video cards. On the other hand, you have to pay attention to the number of holes mainly if you are building a powerful high-performance system. For an ordinary household PC, in most cases, one opening is enough for a graphics card; and in many configurations, the openings on the rear panel are not used at all.

Graphics card vertical mount

The ability to install a graphics card in the case vertically, facing the side panel. To do this, the design provides for an appropriate bracket, and the graphics card is connected to the motherboard with a special extension cable — a riser. This feature is found in open cases and models with a viewing window (see relevant paragraphs), its purpose is primarily aesthetic: a vertically placed graphics card is clearly visible from the outside, which gives the case an original appearance, designed for fans of external modding. But vertical installation does not provide any fundamental practical advantages.

Fans (top)

The number of fan slots on the top side of the case, and the size of the fans these slots are designed for. The presence of the fans themselves in the kit should be specified separately.

The larger the fan, the more advanced it is considered: a large diameter allows you to work efficiently at relatively low speeds, which reduces the noise level and energy consumption. Case fans are available in several standard diameters, and the seats under them can be designed for both one and several sizes — for example, 120 / 140 mm. At the same time, in some models, the available number of seats also depends on the chosen size: for example, there are gaming cases where you can install either one 180 mm fan or four 120 mm fans at once.

Fans (bottom)

The number of fan slots on the underside of the case, as well as the size of the fans that these slots are designed for. The presence of the fans themselves in the kit should be specified separately.

The larger the fan, the more advanced it is considered: a large diameter allows you to work efficiently at relatively low speeds, which reduces the noise level and energy consumption. Case fans are available in several standard diameters, and the seats under them can be designed for both one and several sizes — for example, 120 / 140 mm. At the same time, in some models, the available number of seats also depends on the selected size: for example, it may be possible to install either one 180 mm fan or two 140 mm fans.
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