All-in-one liquid cooler Alphacool 11973

Name: All-in-one liquid cooler Alphacool 11973 11973
Brand: Alphacool
SKU: 10646429
Price: 274.49 EUR
Availability: InStock

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All-in-one liquid cooler Alphacool 11973 8 cm Black 130.93 m³/h

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The Alphacool 11973 is an all-in-one liquid cooler designed for efficient cooling of computer processors. It features an 8 cm fan with an airflow of 130.93 m³/h, ensuring optimal thermal performance. With compact dimensions of 79 mm width, 64 mm depth, and 54.3 mm height, it fits easily into various setups. The sleek black design adds a modern touch to your build.

Available for order: 49 pcs.

Warranty: 2 Years

SKU: 10646429

Manufacturer: Alphacool

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 1.00 kg)

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Product information

Description

The Alphacool All-in-one liquid cooler 11973 is a compact professional AIO water cooling solution designed for server racks, workstations and compact PC builds. It combines a full-copper coldplate and a high-performance 80mm NexXxos-style radiator with high-throughput 80mm ES fans to deliver cooling performance approaching that of custom loops while remaining easy to install. The product uses enterprise-grade components including a reliable DC-LT 2 pump and TPV hoses with G1/4" threaded connectors for compatibility and serviceability.

Advantages

The full-copper 80mm radiator is engineered for low-profile 2U installations: thinly coated copper fins, 10 FPI fin spacing and flow-control flaps produce an efficient balance of surface area and unrestricted airflow. The copper cooler base covers the entire processor area with a large fin surface and a thin 3mm base to transfer heat quickly into the loop. The compact DC-LT 2 pump provides sufficient headroom to add additional loop components, and the TPV hoses with standard G1/4" fittings resist deformation at high temperatures and are replaceable.

Suitable for

2U server racks and compact workstations
Small form-factor PCs requiring an 80mm AIO solution
Systems where easy installation and replaceable G1/4" fittings are preferred

Key specifications

Model: Alphacool 11973
Radiator height: 80 mm (2U compatible)
Fan size: 80 mm high-throughput ES fans
Airflow (fan): 130.93 m³/h
Radiator material: full copper fins and tubes
Cooler base thickness: 3 mm
Fin thickness/spacing: 0.4 mm / 0.4 mm; total 58 fins on base
Fin density: 10 FPI
Pump: compact DC-LT 2
Hoses: TPV, G1/4" threaded connectors

How to use

Install the Alphacool 11973 radiator into the 2U mounting space using the M3 mounting holes on the top and bottom so it fits securely in the rack or chassis. Mount the cooler base onto the CPU ensuring full contact across the processor surface; tighten mounting hardware to the manufacturer’s torque specification. Connect the TPV hoses with G1/4" fittings and route them to avoid kinks. Power the DC-LT 2 pump and connect fan power to the appropriate header or controller. Verify leak-free connections before powering the system for extended operation.

Lietošanas ieteikumi

For reliable long-term operation, check fittings periodically for tightness, ensure adequate airflow through the radiator, and avoid sharp bends in TPV hoses. When integrating additional components into the loop, confirm pump capacity and monitor temperatures during initial operation.

Specifications

Type:: All-in-one liquid cooler
Fan diameter:: 80 mm
Weight:: 3.533 kg
Supported processor sockets:: Socket sWRX8, Socket sTRX4, Socket TR4, Socket SP3, Socket AM5, Socket AM4, LGA 4189, LGA 3647 (Socket P), LGA 2066, LGA 2011-v3 (Socket R), LGA 2011 (Socket R), LGA 1700
Product colour:: Black

All features

Performance

Type:: All-in-one liquid cooler
Fan diameter:: 80 mm
Supported processor sockets:: Socket sWRX8, Socket sTRX4, Socket TR4, Socket SP3, Socket AM5, Socket AM4, LGA 4189, LGA 3647 (Socket P), LGA 2066, LGA 2011-v3 (Socket R), LGA 2011 (Socket R), LGA 1700
Airflow:: 130.93 m³/h
Operating temperature (T-T):: 0 - 60
Suitable location:: Processor
Pump motor speed:: 2600 RPM
Fan speed (max):: 6000 RPM
Fan speed (min):: 800 RPM
Quantity per pack:: 1 pc(s)

Design

Product colour:: Black
Material:: Copper, Acrylic
Number of fans:: 4 fan(s)
Radiator material:: Copper
Number of fan blades:: 7

Weight & dimensions

Weight:: 3.533 kg
Height:: 54.3 mm
Width:: 79 mm
Depth:: 64 mm
Tube diameter:: 7.6 mm
Radiator width:: 80 mm
Radiator depth:: 364.5 mm
Radiator height:: 60 mm
Tube length:: 12.7 mm
Fan dimensions (W x D x H):: 80 x 80 x 25

Power

Pump voltage:: 6 - 13.5
Pump power consumption:: 3.2 W

Packaging content

Package type:: Box
Mounting kit:: Yes

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Customer questions

FAQ

How much does the All-in-one liquid cooler Alphacool 11973 cost, and is it available for purchase?

The price is 274.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 49 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 07.07.2026 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. All transactions are 100% secure and encrypted.

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 Alphacool 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 Alphacool 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, weight, 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.

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