ASUS ROG Strix LC III 360 ARGB Liquid CPU Cooler – Black
1 / 6
ASUS

ASUS ROG Strix LC III 360 ARGB Liquid CPU Cooler – Black

In stock SKU ROGSTRIXLCIII360ARGB
R 3 799,00

Or pay in up to 6 interest-free instalments from R 633,16 with Stitch Pay Later.

  • Visa
  • Mastercard
  • Apple Pay
  • Stitch
  • Free courier delivery over R2 500 Anywhere in South Africa. R180 on orders under R2 500
  • Official warranty Local South African warranty and support
  • Expert help Talk to a builder before you buy
Full description and specifications

Next-gen Asetek Gen7 V2 pump cooling | 360° rotatable water block | Triple ARGB fans with 0dB mode | Full Aura Sync support | 6-year warranty

Quick Specs

  • Dominate heat with Asetek’s Gen7 V2 pump, delivering up to 100W more cooling capacity than its predecessor for rock-solid stability under the heaviest workloads.
  • Install with total freedom thanks to a 360° rotatable water block with magnetic design, accommodating virtually any mounting orientation.
  • Experience whisper-quiet operation with 0dB fan technology that drops all three fans to 0 RPM during low-load moments.
  • Illuminate your build with 10+ Aura Sync lighting modes — including Smart mode that dynamically reflects real-time hardware load.
  • Enjoy broad platform compatibility across Intel LGA 1851, 1700, 1200, 115x and AMD AM5 and AM4 sockets, backed by a 6-year warranty.

Cool Beyond Limits. Build Beyond Ordinary.

The ROG Strix LC III 360 ARGB is a premium all-in-one liquid CPU cooler built for gamers and builders who refuse to compromise on performance or aesthetics. Powered by Asetek’s latest Gen7 V2 pump with updated cold plate technology, it brings serious thermal headroom to high-end Intel and AMD platforms — keeping your processor cool, stable, and ready for anything you throw at it.

A Pump That Outperforms Its Generation

Tired of AIO coolers that struggle under sustained, intensive loads? The ROG Strix LC III 360 ARGB addresses that head-on with Asetek’s new Gen7 V2 pump, which delivers up to 100W of additional cooling capacity and temperatures up to 0.5°C lower compared to the previous Gen7 pump. Running at 800–2,800 RPM, it moves coolant efficiently through a 400 mm sleeved rubber tube and a copper cold plate, extracting heat from your CPU before it ever becomes a problem.

Installation Flexibility Without Compromise

Fitting a liquid cooler into a custom build can be a frustrating exercise in compromise — but the Strix LC III 360 ARGB was designed to eliminate that friction. The water block features a 360° rotatable magnetic design, meaning you can orient the pump head to face any direction without fighting cables or clearance issues. Whether you’re working in a compact mid-tower or a spacious full-tower, the cooler adapts to your build — not the other way around.

Silent When You Need It, Brilliant Always

Three ROG Strix AF-12S ARGB fans sit across the 360mm aluminium radiator, each 120 x 120 x 25 mm and capable of spinning between 800 and 2,200 RPM via PWM and DC control. During light workloads, 0dB technology drops them to a complete standstill — zero noise, zero distraction. When performance demands ramp up, the fans deliver up to 70.38 CFM of airflow at 3.92 mmH2O static pressure, with anti-vibration rubber corners keeping resonance noise to a minimum. Even under full load, the system tops out at just 36 dB(A). And through Aura Sync, the ARGB lighting across the fans and pump cap can be tuned to match your rig — with Smart mode even adjusting lighting dynamically to reflect hardware load in real time.

Features

  • Asetek Gen7 V2 pump delivers up to 100W more cooling capacity and temperatures up to 0.5°C lower than the previous Gen7 pump
  • 360° rotatable water block with magnetic design for flexible, orientation-free installation
  • Three ROG Strix AF-12S ARGB 120mm fans with 0dB mode — fans drop to 0 RPM under low load for silent operation
  • PWM and DC fan control for precise, smooth speed management across the 800–2,200 RPM range
  • Anti-vibration rubber corners on each fan reduce resonance and operational noise
  • Aura Sync support with 10+ lighting modes, including Smart mode that visualises hardware load dynamically
  • Broad socket compatibility: Intel LGA 1851, 1700, 1200, 115x and AMD AM5, AM4
  • Pre-applied thermal compound on the copper cold plate for straightforward installation

Specifications

  • Radiator Size: 360 mm
  • Socket Compatibility:
    • Intel LGA 1851 | Intel LGA 1700 | Intel LGA 1200 | Intel LGA 115x
    • AMD AM5 | AMD AM4
  • Fan Count: 3
  • Pump Display: RGB
  • Max Noise Level: 36db
  • RGB Lighting: Yes
  • Tube Length: 400 mm
  • Colour: Black
  • Warranty: 72 months
  • Product Dimensions: 39.4 x 12.1 x 2.7 cm

What’s in the Box

  • ASUS ROG Strix LC III 360 ARGB Liquid CPU Cooler – Black x1
  • 120mm Radiator Fan x3
  • 1-to-3 Fan Splitter Cable x1
  • 1-to-4 ARGB Splitter Cable x1
  • ROG VIP Card x1
  • ROG Sticker x1
  • ROG Cable Organiser x1
  • Quick Start Guide x1
  • Accessory Pack of Screws and Brackets x1

Why ASUS ROG

ASUS ROG — Republic of Gamers — exists to push the boundaries of what gaming hardware can achieve. From motherboards to peripherals to cooling, every ROG product is engineered for those who demand performance without visual compromise. The ROG Strix LC III 360 ARGB is a fitting expression of that philosophy: serious thermal engineering wrapped in unmistakable ROG aesthetics, built to anchor your next high-performance build.

Key details

Supported socketsAM4, AM5, LGA1200, LGA1700, LGA1851
Radiator size360 mm
CategoryCPU Liquid Coolers
BrandASUS
Warranty6 Years
Questions

Before you buy

Will this radiator fit my case?
It is a 360mm radiator. Your case needs a mounting position that takes that size - usually the front or the top - with enough clearance behind it for the fans and the radiator thickness. Every case we sell lists its supported radiator sizes under Specifications.
Does it fit my processor?
The brackets in the box cover AM4, AM5, LGA1200, LGA1700, LGA1851. If your socket is on that list, everything needed to mount it is included.
Is it in stock, and when will it ship?
Yes - this one is in stock. Order before 12:00 on a working day and it ships the same day; after that it goes out the next working day. We are open 09:00 to 16:30, Monday to Friday, so an order placed over a weekend or a public holiday ships on the next working day.
What does delivery cost, and how long does it take?
We deliver by courier anywhere in South Africa, and delivery is R180 on orders under R2 500 and free on orders of R2 500 or more. It takes 1-3 working days to Johannesburg, Pretoria, Cape Town, Durban and areas within 100km of them, and 2-4 working days to areas more than 100km from a major centre, counted from the day the order is dispatched. Need it sooner? Express delivery is 1-2 working days for R210, or R150 on orders of R2 500 or more - choose it at checkout. We do not ship outside South Africa.
Can I collect instead of having it delivered?
Yes. Collection is from 11 Voortrekker Avenue, Edenvale, Gauteng, by arrangement - message us first so we can have the order picked and waiting. We are open 09:00 to 16:30, Monday to Friday.
What warranty does it carry, and how do I claim?
The warranty period for this product is listed at the end of the Specifications section above. Claims go through us, not the manufacturer - contact us with your order number and a description of the fault and we will handle it from there. Separately from any warranty, the Consumer Protection Act gives you six months from delivery to return goods that are defective, unsafe or not fit for their intended purpose.
What if I change my mind?
You have 14 days from delivery to change your mind - longer than the seven days the Electronic Communications and Transactions Act requires. The item needs to be unused and in its original packaging, and we pay the return shipping. Refunds go back to the payment method you used, within 30 days of the return reaching us.
How can I pay?
Payments are processed by Stitch. At the last step of checkout you are taken to Stitch’s secure page to pay, and brought back here once it is done. Your card details are entered on Stitch’s secure, PCI-compliant page and never touch our systems.

Something not covered here? Read the full FAQ, or WhatsApp us on 079 491 0181.

ASUS
ASUS TUF Gaming LC III 360 ARGB White Edition Liquid CPU Cooler
360mm rad
6-year warranty
In stock
R 2 499,00R 3 299,00−24%
Corsair
Corsair NAUTILUS 360 RS LCD Liquid CPU Cooler - Black
5-year warranty
In stock
R 2 399,00
ASUS
Asus MAX Gaming LC 360 ARGB LCD All-in-One CPU Liquid Cooler - White
360mm rad
6-year warranty
In stock
R 2 299,00
DeepCool
DeepCool LT360 VISION ARGB 4.5" LCD AIO CPU Liquid Cooler – Black
360mm rad
3-year warranty
In stock
R 2 199,00
Corsair
Corsair NAUTILUS 360 RS ARGB Liquid CPU Cooler - White
5-year warranty
In stock
R 2 199,00
Corsair
Corsair NAUTILUS 360 RS ARGB Liquid CPU Cooler - Black
5-year warranty
In stock
R 2 199,00
ASUS
Asus MAX Gaming LC 360 ARGB LCD All-in-one CPU Liquid Cooler – Black
360mm rad
6-year warranty
In stock
R 2 199,00
Goes with this

Complete the build

A case with the radiator mounts

Antec
Antec VCX10M ARGB Dual Chamber Micro-ATX Mini Tower Gaming Chassis – Black
GPU 260mmCooler 165mm
1-year warranty
In stock
R 499,00
FSP
FSP M221 RGB ATX Mid-Tower Gaming Chassis – Black
GPU 317mmCooler 163mm
1-year warranty
In stock
R 549,00
FSP
FSP M221 RGB ATX Mid-Tower Gaming Chassis – White
GPU 317mmCooler 163mm
1-year warranty
In stock
R 599,00
Antec
Antec CX200M RGB Elite Micro-ATX Mini Tower Gaming Chassis – Black
GPU 330mmCooler 164mm
1-year warranty
In stock
R 606,00R 799,00−24%
View all Gaming Chassis 173 products