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Comparison Deepcool LE500 Marrs vs Deepcool LS520 White

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Deepcool LE500 Marrs
Deepcool LS520 White
Deepcool LE500 MarrsDeepcool LS520 White
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Main specs
Featuresfor CPUfor CPU
Product typeliquid coolingliquid cooling
Fan
Number of fans22
Fan size120 mm120 mm
Bearinghydrodynamichydrodynamic
Min. RPM500 rpm500 rpm
Max. RPM2250 rpm2250 rpm
Speed controllerauto (PWM)auto (PWM)
Max. air flow85.85 CFM85.85 CFM
Static pressure3.27 mm H2O
replaceable
Noise level33 dB33 dB
Power source4-pin
4-pin /3-pin ARGB/
Radiator
Heatsink materialaluminiumaluminium
Plate materialcoppercopper
Socket
 
AMD AM4
AMD AM5
 
Intel 1150
Intel 1155/1156
 
 
Intel 1151 / 1151 v2
Intel 1200
Intel 1700 / 1851
AMD AM2/AM3/FM1/FM2
AMD AM4
AMD AM5
AMD TR4/TRX4
Intel 1150
Intel 1155/1156
Intel 2011 / 2011 v3
Intel 2066
Intel 1151 / 1151 v2
Intel 1200
Intel 1700 / 1851
Liquid cooling system
Heatsink size240 mm240 mm
Pump size91x80x52 mm86x74x57 mm
Pump rotation speed2400 rpm3100 rpm
Pipe length514 mm410 mm
Pump power source3-pin3-pin
General
Lighting
Lighting colourARGB
Lighting syncmulti compatibility
Mount typebilateral (backplate)bilateral (backplate)
Manufacturer's warranty3 years
Dimensions
282x120x27 mm /radiator/
282x120x27 mm /radiator/
Weight1238 g1305 g
Added to E-Catalognovember 2022july 2022

Static pressure

The maximum static air pressure generated by the fan during operation.

This parameter is measured as follows: if the fan is installed on a blind pipe, from which there is no air outlet, and turned on for blowing, then the pressure reached in the pipe will correspond to the static one. In fact, this parameter determines the overall efficiency of the fan: the higher the static pressure (ceteris paribus), the easier it is for the fan to “push” the required amount of air through a space with high resistance, for example, through narrow slots of a radiator or through a case full of components.

Also, this parameter is used for some specific calculations, however, these calculations are quite complex and, usually, are not necessary for an ordinary user — they are associated with nuances that are relevant mainly for computer enthusiasts. You can read more about this in special sources.

Socket

Socket - processor connector - with which the corresponding cooling system is compatible.

Different sockets differ not only in compatibility with a particular CPU, but also in the configuration of the mounting place for the cooling system. So, when purchasing a processor cooling system separately, it is worth making sure that it is compatible with the socket. Nowadays, solutions are mainly produced for the following types of sockets: AMD AM2/AM3/FM1/FM2, AMD AM4, AMD AM5, AMD TR4/TRX4, Intel 775, Intel 1150, Intel 1155/1156, Intel 1366, Intel 2011/2011 v3, Intel 2066, Intel 1151/1151 v2, Intel 1200, Intel 1700.

Pump size

The dimensions of the pump that the water cooling system is equipped with.

Most often, this parameter is indicated for all three dimensions: length, width and thickness (height). These dimensions determine two points: the space required to install the pump, and the diameter of its working part. With the first, everything is quite obvious; we only note that in some systems the pump simultaneously plays the role of a water block and is installed directly on the cooled component of the system, and it is there that there should be enough space. The diameter approximately corresponds to the length and width of the pump (or the smaller of these dimensions if they are not the same — for example, 55 mm in the model 60x55x43 mm). Some operating features depend on this parameter. So, the large diameter of the pump allows you to achieve the required performance at a relatively low rotation speed; the latter, in turn, reduces the noise level and increases the overall reliability of the structure. On the other hand, a large pump costs more and takes up more space.

Pump rotation speed

The speed at which the working part of the pump rotates, which is nominally provided in the water cooling system.

High speed, on the one hand, has a positive effect on performance, on the other hand, it increases the noise level and reduces the time between failures. Therefore, with the same performance, relatively “slow” pumps are considered more advanced, in which the necessary pumping volumes are achieved due to the large diameter of the working part, and not due to speed.

Pipe length

The length of the tubes connecting the water block to the radiator in a water cooling system. By definition, there are at least two such tubes (supply and return), and sometimes more, but they all have the same length. This length corresponds to the largest distance from the water block to the radiator, possible for this system in the standard configuration; this nuance must be taken into account when choosing water cooling for a specific installation location. In general, most models are 38 or 40 cm long, which is enough for basic needs.

Lighting colour

The colour of the backlight installed in the cooling system.

See above for more details on the backlight itself. Also note here that in the illumination of modern cooling systems there is both one colour (most often red or blue, less often green, yellow, white or purple), and multi-colour systems such as RGB and ARGB. The choice of a single-colour backlight depends mainly on aesthetic preferences, but the last two varieties should be touched upon separately.

The basic principle of operation of both RGB and ARGB systems is the same: the design provides for a set of LEDs of three basic colours — red (Red), green (Green) and blue (Blue), and by changing the number and brightness of the included LEDs, you can not only intensity, but and tint of light. The difference between these options differs in functionality: RGB systems support a limited set of colours (usually up to one and a half dozen, or even less), while ARGB allows you to choose almost any shade from the entire available colour range. At the same time, both of them can support backlight synchronization (see below); in general, this function is not required for RGB and ARGB systems, but it is used almost exclusively in them.

Lighting sync

Backlight synchronization technology, provided in the cooling system with built-in lighting (see above).

Synchronization itself allows you to "match" the cooling backlight with the backlight of other system components — the motherboard, processor, graphics card, case, keyboard, mouse, etc. Thanks to this matching, all components can change colour synchronously, turn on / off at the same time, etc. The specific features of the operation of such a backlight depend on the synchronization technology used, and, usually, each manufacturer has its own (Aura Sync for Asus, RGB Fusion for Gigabyte, etc.). The compatibility of the components also depends on this: they must all support the same technology. So the easiest way to achieve backlight compatibility is to collect components from the same manufacturer. However, among the cooling systems there are solutions of the multi compatibility format — compatible with several synchronization technologies at once; a specific compatibility list is usually indicated in the detailed specifications of such models.

Manufacturer's warranty

Manufacturer's warranty provided for this model.

In fact, this is the minimum service life promised by the manufacturer, provided that the operating rules are followed. Most often, the actual service life of the device turns out to be significantly longer than the guaranteed one. Among the modest indicators there are models with a 1-year or 2-year warranty, more serious models already have a 3-year warranty, and the most confident manufacturers give a 5-year or even 6-year warranty.
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