# All-in-one liquid CPU cooler ASUS ROG Strix LC II 240 — 120 mm fans, 137.5 m³/h airflow, black

**URL:** https://aio.lv/en/product--asus-90rc00e0-m0uay1--10799832
**Data updated:** 2026-05-01 23:26 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** Asus
**Manufacturer code:** 90RC00E0-M0UAY1
**EAN:** 4711081885825
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 214.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 177.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90rc00e0-m0uay1--10799832

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

ASUS ROG Strix LC II 240 is an all-in-one liquid CPU cooler with two 120 mm fans and rated airflow of 137.5 m³/h. Designed for processor cooling in gaming and high-performance PCs, it delivers efficient heat transfer via a closed-loop radiator and pump assembly. Suited for overclocking support, quieter operation, and improved thermal management in compact and full-size builds.

## Long description

The ASUS ROG Strix LC II 240 is an all-in-one liquid CPU cooler that integrates a closed-loop radiator, pump assembly and two 120 mm fans to deliver effective thermal management for gaming and high-performance systems. With rated airflow of 137.5 m³/h (approximately 80.95 CFM) and a black finish, the unit is designed to fit compact and full-size builds while offering ARGB lighting on the pump cover and reinforced sleeved tubing for durability. The cooler supports a wide range of Intel and AMD sockets and features PWM control for adaptive pump and fan speeds.
Advantages
The cooler combines a seventh-generation Asetek pump and ROG-designed radiator fans to provide efficient heat transfer and relatively low acoustic output through PWM-controlled operation. A machined copper cold plate with fine micro-channels improves thermal conductivity and reduces CPU temperatures. ARGB lighting on the NCVM-coated pump cover and ROG styling on the radiator and fans allow visual integration with compatible motherboards and cases. Reinforced sleeved tubing and a compact 240 mm radiator make installation flexible across many chassis types.
Suitable for
 Gaming desktops and enthusiast builds requiring improved CPU cooling
 Systems where quieter operation is desired under light and moderate loads
 Overclocked CPUs within supported socket families
 Cases that accept a 240 mm radiator mount (dual 120 mm fan positions)
 Builds where ARGB lighting and ROG aesthetics are preferred
When it may not be suitable
This 240 mm AIO cooler may not be suitable for very small form-factor cases that lack mounting space for a 240 mm radiator or dual 120 mm fans. It is also not appropriate for users who require a passive or fanless cooling solution, as the design relies on active pump and fan operation.
Key specifications
 Radiator size: 240 mm (dual 120 mm fan configuration)
 Fan diameter: 120 x 120 x 25 mm
 Airflow (per pair rating): 137.5 m³/h (≈80.95 CFM)
 Fan control: PWM support for pump and fans
 Pump generation: Seventh-generation Asetek pump with 840 rpm starting range
 Cold plate: Machined copper with micro-channel surface for improved heat transfer
 Lighting: ARGB on pump cover (NCVM-coated)
 Tubing: Reinforced sleeved tubing
 Colour: Black
 Compatible sockets: Common Intel and AMD desktop sockets including recent LGA and AM families
How to use
Mount the radiator in a compatible case location that supports a 240 mm radiator (top, front, or roof depending on case layout). Attach the two 120 mm ROG radiator fans in the chosen push or pull orientation and connect their PWM cables to the motherboard or fan controller. Secure the pump block to the CPU using the appropriate mounting bracket for the target socket, ensuring even pressure and correct thermal paste application. Connect the pump power and ARGB connector(s) to the motherboard headers for speed control and lighting synchronization. Configure fan curves and pump behaviour in BIOS or a software utility to balance cooling performance and noise according to workload.
What to consider before purchase
 Check whether your case has space and mounting points for a 240 mm radiator.
 Verify motherboard headers for pump power, PWM fan control and ARGB lighting compatibility.
 Confirm compatibility with your CPU socket and available mounting hardware.
 Consider airflow direction and clearance around RAM, VRM heatsinks and other components.
 Plan cable routing for pump, fan and ARGB connectors to maintain tidy airflow.
Usage recommendations
For balanced performance and acoustics, configure a conservative fan curve and allow the PWM-controlled pump and fans to ramp up under load. Mount the radiator where case airflow supports fresh intake or exhaust for best thermal results, and ensure thermal paste is applied in a thin, even layer before tightening the pump bracket.

## Specifications

| Feature | Value |
|---|---|
| Type | All-in-one liquid cooler |
| Material | Aluminium, Copper |
| Product colour | Black |
| Noise level | 37.6 dB |
| Number of fans | 2 fan(s) |
| Airflow | 137.5 m³/h |
| Fan diameter | 120 mm |
| Supported processor sockets | Socket TR4, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5 |
| Suitable location | Processor |
| Tube material | Rubber |
| Base plate material | Copper |
| Maximum airflow | 80.95 cfm |
| Screws included | Yes |
| Water block material | Copper |
| Fan thickness | 25 mm |
| Fan speed (max) | 2500 RPM |
| Fan speed (min) | 800 RPM |
| Radiator material | Aluminum |
| Radiator width | 122 mm |
| Radiator depth | 150 mm |
| Radiator height | 27 mm |
| Tube length | 380 mm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |
| Quantity per pack | 1 pc(s) |
| Waterblock width | 80 mm |
| Waterblock depth | 80 mm |
| Waterblock height | 45 mm |
| Pulse-width modulation (PWM) support | Yes |
| CPU socket spacer(s) | Yes |
| CPU bracket(s) | Yes |
| Fan static pressure | 5 mmH2O |
| Fan controller | Yes |
| Number of fan blades | 7 |

## FAQ

### How much does the ASUS ROG Strix LC II 240 AIO liquid CPU cooler cost, and is it available for purchase?

The price is 214.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can ASUS ROG Strix LC II 240 AIO liquid CPU cooler be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Asus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Asus service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for ASUS ROG Strix LC II 240 AIO liquid CPU cooler?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10799832/68699290_large.webp