ASRock Steel Legend Dark 360 LCD Black All in One Liquid CPU Cooler
ASRock Steel Legend Dark 360 LCD Black All in One Liquid CPU Cooler
Scan code: LN174947 Manufacturer code: 90-ASLA36-BAAGA5
£139.99Item currently awaiting an ETA
Pre order
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ASRock Steel Legend Dark 360 LCD Black All in One Liquid CPU Cooler

ASRock Steel Legend Dark 360 LCD AIO Hydro CPU Cooler, Black, 3 x 120mm PWM Fans, Intel / AMD

Scan code: LN174947 Manufacturer code: 90-ASLA36-BAAGA5
£139.99
£5.48 Next day delivery
Item currently awaiting an ETA
Pre order
Pay in 3 interest-free payments of £46.67

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Finance this product

  • From £12.69 / month (APR 16.9%) for 12 months or 0% for 4 months
  • Spend over £280.00 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
  • SCANPROTECT Protect against installation damage for 28 days.

Suggested Alternatives

Steel Legend Dark 360 LCD All in One Liquid CPU Cooler from ASRock

Steel Legend 360mm LCD AIO Cooler in Black Hero Image

Engineered for Precision The ASRock Steel Legend LCD is a 360mm all-in-one liquid cooler built for AMD Ryzen and Intel Core processors, combining ARGB ambient lighting, three 120mm fans and a 3.4-inch IPS LCD display. Compatible with AMD AM5 and AM4, plus Intel LGA1851 and LGA1700 sockets, it uses dual-ball bearing fans running at 0–2500 ±10% RPM to deliver up to 76.7 CFM airflow and 4.16 mmH2O air pressure. A 3000 ±10% RPM VRM fan, 1200–3100 ±10% RPM PWM pump and copper cold plate support the cooling system, while 450mm IIR + EPDM tubing and included ASRock Therm-X1 thermal grease complete the setup. Built around Steel Legend’s uncompromising strength and enduring reliability, it adds industrial-grade dual-ball bearings and aerospace-grade LCP fan blades to deliver steadfast cooling performance and long-lasting durability.

360mmForm Factor

Intel Sockets1700 / 1851

AMD SocketsAM4 / AM5



Image of the cooler pump showing LCD display.

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

Image of cooler pump with an animation on the LCD display.

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

Image of cooler pump internal components

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.

Image of cooler pump internal components

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.

Optimised Thermal Fan Design

Image of cooler components with cool blue air flowing from it.

Targeted Airflow TechnologyIntegrated ventilation and air-guide design channel airflow directly to heat-critical zones for maximum cooling efficiency.

Image showing the internal structure of the pump fan.

Striped Ring FanThe Striped Ring fan design features reinforced blades engineered to optimise 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

Image showing the fan spinning under heavy loads and stopped under light loads.

For Heavy and Light WorkloadsFans stops completely under low load for absolute silence and extended lifespan.

Image showing RGB effects on pump.

PolyChrome RGB Simply connect the 3-pin ARGB header to an ASRock motherboard to unlock Polychrome SYNC support, experience perfectly synchronised, full-system RGB illumination with seamless control. The SignalRGB app unifies your RGB devices, offering seamless customisation, 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.

DIY Friendly

Image of cooler fans laying on a table.

Clean Build AestheticCables remain hidden between fans, with only a single cable required to connect to the motherboard for a cleaner build.

Close up image of the fan connectors.

Secure Fan LinkingIntegrated connectors provide a firm and precise connection between fans to ensure stable power and signal transmission for consistent operation.

Image of bracket around the pump

Universal BracketMinimal-step design enables fast, simple installation across multiple Intel® & AMD® platforms.

Close up image of the cooler tubing

Premium Durable TubingIIR+EPDM core resists coolant evaporation and deformation, with braided sleeve reinforcement for durability, protection, and a clean high-end look.

Image of water block detatched from cooler.

Magnetic Water BlockDetach and rotate effortlessly for quick maintenance and flexible installation.

Close up image of tubing clips

Multifunctional Tube ClipsSecure tubing placement, simplify installation, and maintain a clean, organised build.

Specifications
Cooler Specifications
Edition Steel Legend 360 LCD
Cooler Form Factor 360mm All-In-One Hydro Cooler
Heatpipes N/A
Cooler Features
  • Aluminium Heatsink
  • Copper Base
  • LCD Screen
  • Sleeved Tubing
Socket Compatibility
  • 1700
  • 1851
  • AM4
  • AM5
Max. TDP  
Fan Specifications
Included Fan Configuration 3 x 120mm
PWM Fan Yes
Fan Bearing Type Dual Ball Bearing
Fan Colour Black
LED Lighting N/A
Fan/Pump Connectors
  • 3 x 4-pin PWM
  • 1 x USB
Max. Fan Speed 2500 rpm
Max. Fan Airflow 76.7 CFM
Max. Air Pressure 4.16 mm H²O
Max. Sound Level 38.3 dBA
Materials
Cooler Materials Aluminium / Copper
Included TIM (Thermal Interface Material) Included
Dimensions & Weight
Heatsink/Radiator Dimensions 120 x 27 x 397 mm (WxHxD)
Total Dimensions  
Weight  
Additional Information
Scan Code LN174947
Model Number 90-ASLA36-BAAGA5
GTIN 4711581493551
Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
24 months
Type:
Return to base
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
Manufacturer:
Scan
Telephone:
01204-474747
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Buying Guide
Need help? Read our Air Cooling Buying Guide
ASRock Steel Legend Dark 360 LCD Black All in One Liquid CPU Cooler
ASRock Steel Legend Dark 360 LCD Black All in One Liquid CPU Cooler

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