Cool Like Never Before

BR Series Liquid CPU & UMA Cooler


Cool more than just the CPU!

The fan on the water block is designed to efficiently pull in air to create a rapid airflow towards the UMA (Upper Motherboard Area), getting extra thermal performance for VRM, Memory, and M.2 SSDs.

Defeat the Heat

Cooled to the Core
Bonus Cooling
Mesmerizing Memory
Cool M.2 too!



Witness the BR Series tackle the heat around the CPU. It will cool down about 35% to prevent the CPU from operating at a low frequency, while improving performance and stability.


CPU Frequency


VRM Temperature


With Water Block Fan

Without Water Block Fan

High heat produced by VRM in high loading will have an effect on the performance output of the CPU. The BR’s fan blower can effectively cooldown the VRM, allowing the CPU to release its full potential and optimized overclocking.

Ram Temperature


With Water Block Fan

Without Water Block Fan

Thanks to the BR Series hardware cooling efficiency, this allows your memory to stay cool even under higher loads and extends the longevity of the modules.


Continuous high loads will cause M.2 SSDs to overheat and result in unstable performance and irreversible damage. Maintain high performance and lengthen the lifetime by extreme cooling from the BR Series.

Note: Tests are conducted at InWin's lab. Results may vary in different environments.

AIO Upgrade

With outstanding AIO performance, the BR Series is tailored for all PC users, especially for those that operate with higher loads, such as gamers and designers.

High Performance LUNA Series Radiator Fans

The Luna Series AL120 fans are specially designed for excellent cooling performance. The fans feature high airflow and high static pressure that cool down your system quicker.

Learn More

ARGB Lighting Effects

The BR Series AIO features ARGB lighting effects, and also comes with Luna AL120 ARGB fans. Control the lighting by using the provided One-Click controller or sync with an ARGB motherboard.

Note: The addressable cable can only be used with motherboards with a 3-pin, 5V addressable header.

Max Out the Cooling

High-density microchannel fins and a large heat dispatching area on the radiator dissipate the heat faster and effectively.

Unique Pump Design

The BR Series Pump is specially designed to minimize vibrations and noise. Game in silence!

Easy Installation Tools

The BR Series comes with user-friendly tools. Spend less time on installation, more time on gaming!

Available in Two Sizes


Model BR24
Model Number IW-LC-BR24
CPU Socket Support Intel® LGA 1700/ 1200/ 2066/ 2011-V3/ 2011/ 1366/ 1156/ 1155/ 1151/ 1150
AMD® AM5/ AM4/ AM3+/ AM3/ AM2+/ AM2/ FM2+/ FM2/ FM1/ TR4
Radiator Dimensions
(L x W x H)
277 x 120 x 27 mm
10.9 x 4.7 x 1.1"
Material Aluminium
Tube Length 400 mm
Tube Material Rubber with Nylon Braided Sleeve
Water Block Dimensions
(L x W x H)
100 x 75 x 100 mm
3.9 x 2.9 x 3.9"
Materials Copper, Plastic
Fan Speed Mode PWM 400 - 2500 +/- 10% RPM
Fan Airflow 26.93 CFM (Max.)
Fan Air Pressure 2.28 mm/ H2O
Fan Bearing Type Long Lifespan Sleeve Bearing
Pump Dimensions
(L x W x H)
65 x 50 x 31 mm
2.6 x 2.0 x 1.2"
Materials PPS, GF
Pump Speed 5200 RPM +/- 10%
Fan Model Luna Series AL120
Quantity Included 2 PCS
(L x W x H)
120 x 120 x 25 mm
4.7 x 4.7 x 1.0"
Speed Mode PWM 600 - 1800 +/- 10% RPM
Noise Level 35.5 dBA (Max.)
Airflow 82.96 CFM (Max)
Air Pressure 2.31 mm / H2O
Connectors 4-Pin (12V, PWM), 3-Pin (5V, ARGB)
Rated Voltage DC 12V
Bearing Type Long Lifespan Sleeve Bearing
Package Contents InWin BR series 240mm CPU Liquid Cooler x 1
InWin AL120 Addressable Fan x 2
ARGB One-Click Controller
Fan and Radiator Mounting Screws Pack
Mounting Kit for CPU Sockets
Cable Pack
Package Dimension
(L x W x H)
331 x 265 x 136 mm
13 x 10.4 x 5.3"
Net Weight 0.9 kg / 2 lb
Gross Weight 2.1 kg / 4.6 lb
Warranty 3 Years
* InWin's products comply with RoHS regulation.
* Specifications may vary based on different regions.



News / Reviews


BR24 is on InWin Official eStore Now!

Europe USA

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