Asus

Asus ROG STRIX LC II 280 ARGB Cooling Fan/Radiator/Water Block/Pump (rogstrixlcii280argb)

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SKU:
18344656
MPN:
rogstrixlcii280argb
Availability:
Out of stock
Stock Update:
12/09/2025 10:12:34 AM PST
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Out of stock

Stock Update:
12/09/2025 10:12:34 AM PST

Description

This item is brand-new, factory sealed.

ROG STRIX LC II 280 ARGB

ROG Strix LC II 280 ARGB all-in-one liquid CPU cooler with Aura Sync, IntelLGA 1150/1151/1155/1156/1200/2066 and AMD AM4/TR4 support and dual ROG 140 mm addressable RGB radiator fans

Seventh Gen Asetek pump delivers exceptional cooling and minimal noise with an operating range starting at 840 rpm.

ROG Axial-tech radiator fans provide optimized airflow and static pressure.

Individually addressable RGB lighting on the NCVM-coated pump cover and the radiator fans conveys a sleek, modern design.

Aesthetic perfectly complements ROG motherboards to bring out the best of your build from center stage.

Reinforced, sleeved tubing offers increased durability.

ROG Strix LC II 280 ARGB AIO delivers high-performance CPU liquid cooling with sleek, modern aesthetics. Featuring a closed-loop design and ARGB radiator fans, the cooler unleashes the full potential of an Intel or AMD CPU while further accentuating your build with brilliant multi-color lighting effects. With the cooling you expect from ROG, Strix LC II 280 ARGB is ready to become an essential part of your rig and light it up with your own unique style.

NEXT-LEVEL CUSTOMIZATION

Emanate Your Style


Intricate new designs on ROG Strix LC II 280 ARGB showcase the iconic ROG aesthetic, and every detail shines with the spirit of Strix. Aura Sync support on the pump covers new illuminated ROG logo and ARGB radiator fans allows you to coordinate lighting effects with ROG build components and show off your personal style. Also, engraved ROG lettering on the radiators side complements the iridescent lettering on the hubs of each fan.Water Block
Water block dimention:
80 x 80 x 45 mm
Block Material (CPU Plate):
CopperPump
Pump Solution:
7th gen Asetek pump
Motor Speed:
800 - 2,800 +/- 300
Power:
12V DC, 2W, 0.3ARadiator
Radiator Dimension:
143 x 315 x 30mm
Radiator Material:
Aluminum
Tube:
Sleeved Rubber tube
Tube Length:
380 mmFan
Fan:
ROG STRIX FAN MODEL 14 ARGB
- Size:
2 x Fan Slots (140mm)
- Dimension:
140 x 140 x 25.5mm
- Speed:
700 - 2100 RPM +/- 10%
- Static Pressure:
3.1 mmH2O
- Air Flow:
102.3 CFM
- Noise:
35.7 dB(A)
- Control Mode:
PWM/ DCSpecial Features
AURA Sync Support:
YesCompatibility
Intel: LGA 1150, 1151, 1152, 1155, 1156, 1200, 1366, 2011, 2011-3, 2066
AMD: AM4, TR4Package Content
1 x Liquid Cooler (pre-applied thermal compound)
1 x Accessory Pack of Screws and Brackets
2 x 140 mm ARGB Radiator Fan
1 x USB cable for software control
1 x 1-to-2 Fan Splitter Cable
1 x 1 to 4 ARGB spliter cable
1 x Quick Start Guide
1 x ROG StickerNote
ROG STRIX LC Series
The mounting bracket is bundled with TR4 CPU Package.Item Dimension (L"xW"xH")
19 x 9 x 6

Weight
8.96 lbs

Warranty Information
6 years

Package Contents:
  • STRIX LC II 280 ARGB Cooling Fan/Radiator/Water Block/Pump
  • 1 x CPU Liquid Cooler (Pre-Applied Thermal Compound)
  • 1 x USB Input Cable
  • 1 x 1-to-2 Fan Splitter Cable
  • 1 x 1-to-4 ARGB Splitter Cable
  • 1 x Accessory Pack of Screws and Brackets
  • 1 x Quick Start Guide
  • 1 x ROG Sticker

Features

Package Contents:   
  • STRIX LC II 280 ARGB Cooling Fan/Radiator/Water Block/Pump
  • 1 x CPU Liquid Cooler (Pre-Applied Thermal Compound)
  • 1 x USB Input Cable
  • 1 x 1-to-2 Fan Splitter Cable
  • 1 x 1-to-4 ARGB Splitter Cable
  • 1 x Accessory Pack of Screws and Brackets
  • 1 x Quick Start Guide
  • 1 x ROG Sticker

 

Application/Usage:   
Motherboard

 

Specs

Power Description
Rated Current300 mA
Physical Characteristics
Radiator MaterialAluminum
Radiator Depth1.18"
Product ColorBlack
Radiator Width12.40"
Fan Depth1"
Water Block Depth1.77"
Material Details<ul> <li>Block Material (CPU Plate): Copper</li> <li>Tube: Sleeved Rubber Tube</li> </ul>
Maximum Fan Diameter5.51"
Fan Width5.51"
Water Block Width3.15"
Water Block Height3.15"
Fan Height5.51"
Radiator Height5.63"
Warranty
Limited Warranty6 Year
Fan Information
Fan Speed (Min)700 rpm
Number of Fans2
LED ColorARGB
Maximum Airflow102.30 CFM
Maximum Air Pressure3.1mmH2O
Fan Speed (Max)2100 rpm
Noise Levels (A-Weighted)35.7 dB(A)
General Information
Brand NameAsus ROG
Manufacturer Website Addresshttp://usa.asus.com
Marketing InformationROG Strix LC II 280 ARGB AIO delivers high-performance CPU liquid cooling with sleek, modern aesthetics. Featuring a closed-loop design and ARGB radiator fans, the cooler unleashes the full potential of an Intel® or AMD CPU while further accentuating your build with brilliant multi-color lighting effects. With the cooling you expect from ROG, Strix LC II 280 ARGB is ready to become an essential part of your rig and light it up with your own unique style.
NEXT-LEVEL CUSTOMIZATION |
Emanate Your Style
Intricate new designs on ROG Strix LC II 280 ARGB showcase the iconic ROG aesthetic, and every detail shines with the spirit of Strix. Aura Sync support on the pump cover's new illuminated ROG logo and ARGB radiator fans allows you to coordinate lighting effects with ROG build components - and show off your personal style. Also, engraved ROG lettering on the radiator's side complements the iridescent lettering on the hubs of each fan.
Armoury Crate
Armoury Crate is a software utility that provides centralized control of supported ROG gaming products. From a single intuitive interface, Armoury Crate puts command of all your Aura gear at your fingertips, with the new Aura Creator ready. The software also provides control of settings for a select and growing number of ROG products, making it easier to tune the look and feel of your system. Armoury Crate even features dedicated product registration and ROG news feeds areas to help you stay in touch with the ROG gaming community.
COOL TO THE CORE |
Optimized Fan Design
The ROG radiator fans are specifically tuned to deliver optimum performance on ROG Strix LC II series radiators. The fans generate 102.3 cfm / 3.1 mmH2O for exceptional cooling efficiency.
Enhanced Pump Design
ROG Strix LC II series is equipped with the latest cooling-plate design, which features micro-channels that provide greater surface area for thermal dissipation of CPU heat. This innovative feature reduces thermal resistance, delivering more efficient performance and cooler temperatures.
Precise 4-pin PWM Pump Control
With 4-pin PWM control for both the pump and radiator fans, ROG Strix LC II series delivers precise speed control for the optimal balance of performance and acoustics in every scenario.
COMPREHENSIVE COMPATIBILITY
ROG Strix LC II series is compatible with a wide range of Intel® and AMD motherboard platforms, giving you the flexibility to pair it with your choice of processor.
It also comes fitted with 380 mm tubing to make mounting and routing easier.
CPU socket support |
Intel
®
LGA 1700, 1200, 115X, 2011, 2011-3, 2066
AMD
AM5, AM4, TR4*
Product TypeCooling Fan/Radiator/Water Block/Pump
Product NameSTRIX LC II 280 ARGB Cooling Fan/Radiator/Water Block/Pump
ManufacturerASUS Computer International
Manufacturer Part NumberROG STRIX LC II 280 ARGB
Product LineStrix LC II 280 ARGB
Heatsink Information
Cooler TypeLiquid Cooler
Compatible Intel Socket
Compatible AMD Socket

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Asus ROG STRIX LC II 280 ARGB Cooling Fan/Radiator/Water Block/Pump (rogstrixlcii280argb)