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header-product All-in-one CPU liquid cooler Cougar Poseidon Vistek 240, ARGB, 240mm radiator, 120mm fans, 700–2500 RPM, black
81.49 €

All-in-one CPU liquid cooler Cougar Poseidon Vistek 240, ARGB, 240mm radiator, 120mm fans, 700–2500 RPM, black

Cougar Poseidon Vistek 240 CPU liquid cooler Photo 1
Cougar Poseidon Vistek 240 CPU liquid cooler Photo 2
Cougar Poseidon Vistek 240 CPU liquid cooler Photo 1
Cougar Poseidon Vistek 240 CPU liquid cooler Photo 2

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All-in-one CPU liquid cooler Cougar Poseidon Vistek 240, ARGB, 240mm radiator, 120mm fans, 700–2500 RPM, black

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Short description

Cougar Poseidon Vistek 240 is an all-in-one CPU liquid cooler with a 240 mm radiator and ARGB lighting. It includes 120 mm fans with a speed range of 700–2500 RPM and maximum air pressure 5.4 mmH2O. Designed for efficient CPU heat dissipation in gaming and workstation builds, it offers straightforward installation and enhanced cooling performance in a compact form factor.
Available at price 81.49 €: 8 pcs.
Total available for order: 42 pcs.
Warranty: 2 Years
SKU: 11659890
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Cheapest delivery:

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.84 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.26 euros per month
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Product information

Description

The Cougar Poseidon Vistek 240 is an all-in-one CPU liquid cooler with a 240 mm radiator, ARGB lighting and a 1.9-inch digital display for real-time system monitoring. It includes two 120 mm PWM fans with a speed range of 700–2500 RPM and a maximum air pressure of 5.4 mmH2O. Designed for efficient heat dissipation in gaming and workstation builds, the cooler supports a wide range of Intel and AMD sockets and features a rotatable pump head for flexible display orientation.

Advantages

The integrated 1.9-inch display provides continuous readouts of CPU temperature, fan RPM and CPU TDP wattage, allowing immediate insight into system performance. Single-frame PWM fans simplify multi-fan wiring while enabling precise speed control, near-silent operation and synchronized ARGB lighting. The radiator uses right-angle contoured UTTERIGHT fins to increase heat transfer surface area and improve thermal efficiency over conventional fin designs. The rotatable pump head permits 360° alignment of the display for tidy integration into different case layouts.

Suitable for

  • Gaming desktops requiring efficient CPU cooling
  • Workstation builds with sustained CPU load
  • PC builds where ARGB lighting and a small display are desired
  • Systems using Intel or AMD mainstream sockets listed in specifications

Key specifications

  • Product type: All-in-one liquid cooler
  • Radiator: 240 mm
  • Fans: 120 mm PWM, 700–2500 RPM
  • Maximum air pressure: 5.4 mmH2O
  • Noise level indicator: up to 38 dB
  • Airflow: 78.2 CFM
  • Display: 1.9-inch digital display (CPU temperature, fan RPM, CPU TDP wattage)
  • Supported sockets: Intel LGA1851, LGA1700, LGA1200, LGA1150/1151/1155/1156 and AMD Socket AM5/AM4/AM3/FM2/FM1 (see manufacturer list)
  • Dimensions (radiator): 243.6 x 125 x 25 mm
  • Colour: Black

How to use

Install the radiator in a compatible case mounting position and secure it with the supplied screws. Mount the 120 mm fans onto the radiator, connect fan PWM cables to the pump header or motherboard fan headers as recommended, and route the ARGB connector to a supported controller or motherboard ARGB header. Fit the pump block onto the CPU using the appropriate bracket for your socket, apply thermal paste if not pre-applied, and tighten the retention screws evenly. Power on the system and verify the 1.9-inch display shows CPU temperature, fan RPM and CPU TDP readings.

Usage recommendations

For optimal cooling performance, ensure good case airflow with intake and exhaust fans, keep radiator fins free of dust, and use the motherboard BIOS or a fan-control utility to configure PWM curves for a balance between noise and temperature control.

Specifications

Type:
All-in-one liquid cooler
Fan diameter:
120 mm
Supported processor sockets:
LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM3, Socket AM4, Socket AM5, Socket FM1, Socket FM2
Product colour:
Black
All features

Performance

Type:
All-in-one liquid cooler
Fan diameter:
120 mm
Supported processor sockets:
LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM3, Socket AM4, Socket AM5, Socket FM1, Socket FM2
Noise level (high speed):
38 dB
Rotational speed (min):
700 RPM
Rotational speed (max):
2500 RPM
Maximum airflow:
78.2 cfm
Maximum air pressure:
5.4 mmH2O
Pulse-width modulation (PWM) support:
Yes
Suitable location:
Processor
Pump motor speed:
2700 RPM
Pump connector:
3-pin

Design

Product colour:
Black
Illumination colour:
Multi
Number of fans:
2 fan(s)
Fan connector:
4-pin
Radiator material:
Aluminum
Illumination LED:
Yes
LED connector type:
3-pin

Weight & dimensions

Package weight:
1800 g
Package depth:
222 mm
Package height:
143 mm
Package width:
350 mm
Radiator width:
272 mm
Radiator depth:
121 mm
Radiator height:
27 mm
Tube length:
390 mm
Fan dimensions (W x D x H):
243.6 x 125 x 25
Waterblock width:
70 mm
Waterblock depth:
70 mm
Waterblock height:
59 mm

Power

Pump voltage:
12 DC
Pump current:
200 mA
Fan current:
0.56 A
Rated voltage:
12 V
Fan power consumption:
6.72 W
Pump power consumption:
2.4 W
LED voltage:
5 V
LED power consumption (fan):
5 W

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH353 8 16.07.2026 81.49 € Best price
WH94 16 14.07.2026 Best delivery 93.99 €
EU3 6 14.07.2026 Best delivery 94.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 6 28.07.2026 117.49 €
81.49 €
Stock: 8
Delivery Date: 16.07.2026
Warehouse: WH353
93.99 €
Stock: 16
Delivery Date: 14.07.2026 Best delivery
Warehouse: WH94
94.99 €
Stock: 6
Delivery Date: 14.07.2026 Best delivery
Warehouse: EU3
104.99 €
Stock: 6
Delivery Date: 14.07.2026 Best delivery
Warehouse: WH320
Available only for legal entities
117.49 €
Stock: 6
Delivery Date: 28.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Cougar Poseidon Vistek 240 CPU liquid cooler cost, and is it available for purchase?

The price is 81.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 16.07.2026 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 Cougar Poseidon Vistek 240 CPU liquid cooler be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Cougar Poseidon Vistek 240 CPU liquid cooler online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Cougar 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 Cougar 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Cougar Poseidon Vistek 240 CPU liquid 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.
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