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Comparison NZXT S340 black vs Zalman Z9 Plus without PSU

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NZXT S340 black
Zalman Z9 Plus without PSU
NZXT S340 blackZalman Z9 Plus without PSU
from $99.99 
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from $85.78 up to $93.92
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Featuresgaminggaming
Form factorMidi TowerMidi Tower
Mountverticalvertical
Motherboard support
ATX /micro-ATX, mini-ITX/
ATX
PSU form factorATX (regular)ATX (regular)
Computer case
Dimensions (HxWxD)432x200x445 mm464x207x504 mm
Graphics card max lenght364 mm290 mm
Fan max height161 mm160 mm
Weight7.05 kg7 kg
Materialsteelsteel
Rubber feet
Lighting type
backlit fan /blue colour/
Side panelremovableremovable
Storage
PSU
PSU mountbottombottom
5.25" bays3
3.5" external bays1
3.5" bays35
internal 2.5" compartments3
Expansion slots77
Screwless
Cooling
Fans total24
Fans (back)1х120mm1х120mm
Fans (front)
2х140mm /2х120mm/
1х120/140mm
Fans (top)
1x140mm /1x120/
2х120mm
Fans (bottom)1х120/140mm
Fan mounts total45
Dust filter++
Liquid cooling support
Liquid cooling system
Liquid cooling (rear)120 mm
Liquid cooling (front)280 mm
Liquid cooling mounts2
Connectors and functions
Placementon top of the caseon the front
Fan controler
USB 2.04
USB 3.2 gen12
Audio (microphone/headphones)
More features
Front panellattice
Side panel window++
More features
hidden wiring
CPU cooling mount window
hidden wiring
CPU cooling mount window
Color
Added to E-Catalogfebruary 2016august 2011

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.

Rubber feet

The presence of rubberized legs in the design of the case.

These feet absorb vibrations generated during operation of the computer (mainly due to the operation of fans and optical drives), thereby reducing noise levels and providing additional comfort. Rubberized feet are especially desirable if the computer is placed on a table (on a tabletop or in a dedicated compartment on a table) or on a hard floor.

Lighting type

The type of illumination provided in the body design.

The backlight plays mainly a decorative role, it gives the computer an original appearance, which is appreciated by fans of external tuning. Lighting can be mounted separately, but it is easier to purchase a case where it was originally provided. The types of illumination can be as follows:

— Illuminated fan. One or more coolers are illuminated, facing the side or top surface of the case.

Cases with backlight. Separate parts of the body are illuminated, usually from the inside, in such a way that the illumination can be seen through a transparent window / windows or a lattice surface. Sometimes external lighting can be provided.

There are cases in which both types of illumination are provided simultaneously. And for office needs , cases without backlight are suitable.

5.25" bays

The number of 5.25" form factor bays provided in the case design. Such bays are made only external, that is, they can be accessed from the outside without opening the case (unlike 3.5", see the corresponding glossary items). Today, 5.25" bays are mainly used for installing optical disk drives, internal hard drives in removable pocket adapters (Mobile Rack), and sometimes additional fans. Also, 3.5" devices can be installed in such bays using special adapters. ". Most cases are equipped with 1 5.25" bay or two bays. But there are models with 3 or more bays, as well as cases without external bays.

3.5" external bays

The number of external 3.5" component bays provided in the case. The name "external" means that the bay has an exit to the outside (usually to the front panel), and can be reached without opening the case. One of the most popular options the use of such slots — the installation of card readers; in addition, they can be used for other components — in particular, USB hubs.

The number of bays corresponds to the number of external components that can be simultaneously installed in the case. However, this form factor is not particularly popular in the outer periphery, so cases with more than 2 such compartments are rare.

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.

internal 2.5" compartments

The number of internal 2.5" bays provided in the case design.

Such bays are mainly used for installing internal hard drives and SSD modules; The 2.5" form factor was originally created as "laptop" form factor, but recently it has been increasingly used in components for full-size PCs. At the same time, when evaluating the number of these bays, note that drives are recommended to be installed through a slot; so in Ideally, the number of bays should be twice the planned number of drives.

Also note that some cases use combined bays: initially they have a size of 3.5", but if desired, they can be converted to 2.5". These bays count towards both 3.5-inch and 2.5-inch slots. In fact, this means that the total number of available slots is not always equal to the sum of the number of both. For example, a case with 10 3.5" bays and 6 2.5" bays can have 4 combined bays, and the total number of slots in this case will not be 16, but only 12.

Screwless

The ability to use special latches (instead of screws) to mount peripheral devices in 3.5" and 5.25 bays, as well as cards in expansion slots. This screwless mounting greatly simplifies the installation and replacement of system components.
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