Description
ASROCK Steel Legend 360 AIO Liquid CPU Cooler White 90-ASLA36-WAAGAS
- 3.4” Full-Color LCD Display
- 3-Phase 6-Slot Pump
- Dual-inlet Cooling Path
- Industrial-grade Dual-ball Bearing
- Aerospace-grade LCP Fan
- RGB Lighting Ecosystem
- 0dB Silent Cooling
- IIR+EPDM Tubing
- Effortless Installation
- High Conductivity Thermal Grease
- Reliable 6-Year Warranty
Steel Legend 360 LCD
Steel Legend stands for uncompromising strength and enduring reliability.
With industrial-grade dual-ball bearings and aerospace-grade LCP fan blades, it delivers steadfast cooling performance and long-lasting durability — a true legend forged in steel.


3.4” Full-Color LCD Display
A 3.4" full-coverage LCD brings your system stats and custom visuals to life in vibrant detail.

Polychrome DISPLAY
Combines real-time monitoring with customizable visuals, letting users display system stats, preferred images, or animations — all through an intuitive interface with multi-language support.

Customizable Animations
Explore built-in animations or import your own for a fully customized display experience.

Next-Gen Cooling System
Next-Gen Cooling Pump
Precision-engineered structure and automotive-grade components, powered by a 3-phase, 6-slot, 4-pole motor for stronger flow, extended durability, and peak cooling performance for unwavering CPU stability.
Continuous Magnetic Field:
Continuous rotating magnetic field for higher energy conversion efficiency.
Low Torque Ripple:
Low torque ripple ensures smooth and stable operation.
Balanced Current Load:
Balanced current distribution minimizes copper loss.
Reduced Core Loss:
Reduced core loss improves overall operating efficiency.
Lower Thermal Output:
Lower thermal output maintains efficiency during prolonged operation.
Simplified Motor Architecture:
No starting capacitors or coils required, improving reliability.

Dual-Side Inlet Cooling Path
The dual-side inlet cooling path design shortens coolant flow distance while ensuring balanced distribution across the high-density micro-fin array. By delivering coolant directly to the CPU hot spot from multiple directions, the design helps keep temperatures more even and improves overall thermal efficiency.

Optimized Thermal Fan Design
Integrated ventilation and air-guide design channel airflow directly to heat-critical zones for maximum cooling efficiency.

Striped Ring Fan
The Striped Ring fan design features reinforced blades engineered to optimize airflow across both the VRM module and the radiator, driving high-volume intake to keep power delivery components cool and stable, while generating strong lateral airflow for deep fin penetration and maximum radiator cooling efficiency.

0dB Silent Cooling Technology
Fan stops completely under low load for absolute silence and extended lifespan.
Stylish Design

POLYCHROME RGB
Simply connect the 3-pin ARGB header to an ASRock motherboard to unlock Polychrome SYNC support, experience perfectly synchronized, full-system RGB illumination with seamless control.

SignalRGB
SignalRGB unifies your RGB devices, offering seamless customization, game-reactive effects, macro automation, and system monitoring. ASRock AIO Liquid Coolers have passed comprehensive SignalRGB compatibility testing, ensuring reliable control of the LCD display and lighting effects through the SignalRGB software.

Model Number
90-ASLA36-WAAGA5
Compatibility
AMD:AM5, AM4
Intel:LGA1851, 1700
Water Block
Dimension:(L)100.4 x (W)86 x (H)107.6 mm
Material (Cold Plate):Copper
LEDs :ARGB
Radiator
Dimension:(L)397 x (W)120 x (H)27 mm
Material:Aluminum
Pump
Speed:1200 - 3100 ± 10% RPM
Current/ Voltage:0.38A/ 12V
Connector:PWM (4-Pin)
VRM Fan
Dimension:(L)70 x (W)70 x (H)25 mm
Speed:(Max.) 3000 ± 10% RPM
Connector:PWM (4-Pin)
Current/ Voltage:0.12A/ 12V
Radiator Fan
Dimension:(L)120 x (W)120 x (H)28 mm
Speed:0 - 2500 ± 10% RPM
Air Flow:(Max.) 76.7 CFM
Air Pressure:(Max.) 4.16 mmH20
Noise:(Max.) 38.3 dB(A)
Connector:PWM (4-Pin)
Current/ Voltage:0.30A/ 12V
Bearing:Dual-ball Bearing
LEDs:ARGB Gen1
Screen
Type:IPS LCD
Size:3”
Resolution:480 x 480
Display Color:24-bit
Brightness:250 cd/m²
Refresh Rate:60 Hz
Frames Per Second (FPS):60 FPS
Connector:USB Type-C to Motherboard 9-Pin
Tubing
Material:IIR + EPDM
Length:450mm
Warranty
AIO Cooler Module:6 years
Display Module:2 years