Specifications
| Net Weight | 1607 g |
| Radiator Dimensions | 402×120×27 mm |
| Radiator Material | Aluminum |
| Tube length | 410 mm |
| Pump Dimensions | 86×74×57 mm |
| Pump Speed | 3100 RPM±10% |
| Pump Noise | 19 dB(A) |
| Pump Connector | 3-pin |
| Pump Rated Voltage | 12 VDC |
| Pump Rated Current | 0.47 A |
| Pump Power Consumption | 5.64 W |
| Fan Dimensions | 120×120×25 mm |
| Fan Speed | 500~2250 RPM±10% |
| Fan Airflow | 85.85 CFM |
| Fan Air Pressure | 3.27 mmAq |
| Fan Noise | ≤32.9 dB(A) |
| Fan Connector | 4-pin PWM |
| Bearing Type | Fluid Dynamic Bearing |
| Fan Rated Voltage | 12 VDC |
| Fan Rated Current | 0.29 A |
| Fan Power Consumption | 3.48 W |
| LED Type | Addressable RGB LED |
| LED Connector | 3-pin(+5V-D-G) |
| LED Rated Voltage | 5 VDC |
| LED Power Consumption | 2.2 W（PUMP）/ 5.4 W（FAN×3） |
| P/N | R-LS720-WHAMNT-G-1 |
The LS720 WH has a similar size to the most popular 360 AIO coolers on the market. It’s good as it fits all PC cases with enough space for three 120mm fans or a dedicated spot for a 360 AIO cooler. The total length of the radiator is 402mm, and it’s made of aluminum.
The pump/block is also a typical size, so we don’t have to worry it won’t fit. We could install it on new AMD and Intel motherboards, even those ITX size like MSI Z790I Edge WiFi. However, in this review, we will use the latest AMD and the ASUS Crosshair X670E Gene motherboard, which you can see in all the attached photos.
Now let’s take a look at the package and its contents.
Packaging
The LS720 WH cooler arrived in a retail package that is quite a large box but also typical for AIO coolers.
We will find everything we may need for the installation in the package. The cooler supports all popular sockets, including the LGA1700 and AM5 sockets for the latest Intel and AMD processors. All the mounting kits are included in the box.
FC120 fans are slightly different from retail ones. Their PWM range is between 500 and 2250 RPM. In our tests, there were no problems with achieving any speed in the specified range. Fans also look great with a wholly white frame and semi-transparent blades that spread the RGB backlight even better.
Fans are designed to provide high air pressure, which is important in water cooling as that affects how well the air is being “pushed” through the radiator. In other words, these fans give us better performance and deliver better results at a lower rotation speed, so also lower noise.
