Alphacool introduces ES 1 Series 1U CPU Water Block: A Game-Changer in Cooling


July 25, 2024 by our News Team

Alphacool's latest innovation, the ES 1 1U cooler, combines the best features from two different worlds to provide efficient and reliable server cooling, with a compact design and affordable price.

  • Innovative 3D jetplate and cross-slot technology for even coolant distribution
  • Precise O-ring for reliable cooling and peace of mind
  • Compact form factor and easy installation for small systems and tight server casings


AlphaCool, the cooling solutions provider, has just launched their latest innovation: the ES 1 1U cooler. Designed specifically to meet the demands of server cooling, this cooler is built on the solid foundation of Alphacool’s trusted Core 1 technology. What sets the ES 1 1U apart is its ability to combine the best features from two different worlds.

Let’s dive into the nitty-gritty details that make the ES 1 1U a standout in the world of server cooling. One of the key elements is the innovative 3D jetplate, working in perfect harmony with the tried-and-true cross-slot technology. This dynamic duo ensures that the coolant is distributed evenly across the cooler base, maximizing its cooling efficiency. Say goodbye to hotspots and uneven temperature distribution!

Inside the ES 1 1U, you’ll find an O-ring that plays a crucial role in maintaining a precise flow of water. This not only guarantees reliable cooling but also gives you peace of mind knowing that your servers are in safe hands. With Alphacool’s attention to detail, you can rest easy knowing that your server components are being well taken care of.

Now, let’s talk about the design. Alphacool has really outdone themselves with the ES 1 1U’s compact form factor. Thanks to its side connections and flat profile, this cooler can be effortlessly installed in small systems with limited space. Even those tight 1U server casings won’t pose a problem anymore. And that’s not all! The new mounting system and use of acetal for the housing have significantly reduced both assembly effort and costs for large-scale production. It’s a win-win situation for everyone involved.

To give you a clearer picture, here are the key specifications of the ES 1 1U:
– Dimensions (L x W x H): 70.00 x 70.00 x 26.00 mm
– Housing material: acetal
– Cooler material: nickel-plated copper
– Threads: 2x G1/4″
– Fin thickness/spacing: 0.4/0.4 mm
– Maximum operating temperature: 60 °C

Now, let’s talk compatibility. The ES 1 1U is designed to work seamlessly with both Intel and AMD processors. For Intel users, it supports the latest LGA 1700 socket, while AMD users can rejoice as it is compatible with both AM4 and AM5 sockets. Alphacool has truly covered all the bases here, ensuring that their cooler can cater to a wide range of users.

Now, I know what you’re thinking. How much does this cooler cost? Well, the ES 1 1U comes with a price tag of €119.98. Considering its top-notch features and the peace of mind it brings, it’s definitely worth every penny.

If you want to learn more about the ES 1 1U and all its impressive capabilities, head over to Alphacool’s online store. They have all the information you need to make an informed decision.

In conclusion, Alphacool has once again proven why they are a force to be reckoned with in the cooling solutions market. The ES 1 1U is a perfect blend of innovation, reliability, and efficiency, making it an ideal choice for anyone in need of top-notch server cooling. Don’t settle for anything less than the best when it comes to keeping your servers cool and running smoothly.

Alphacool introduces ES 1 Series 1U <strong><a href="#cpu" style="text-decoration: none; color: inherit; cursor: default;">CPU</a></strong> Water Block: A Game-Changer in Cooling

Alphacool introduces ES 1 Series 1U CPU Water Block: A Game-Changer in Cooling

Alphacool introduces ES 1 Series 1U CPU Water Block: A Game-Changer in Cooling

Alphacool introduces ES 1 Series 1U CPU Water Block: A Game-Changer in Cooling

Alphacool introduces ES 1 Series 1U CPU Water Block: A Game-Changer in Cooling

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Background Information


About AlphaCool:

Alphacool, a important player in the PC cooling industry, is for its innovative and high-performance cooling solutions. With a rich history spanning over two decades, Alphacool has consistently pushed the boundaries of cooling technology, catering to the diverse needs of PC enthusiasts, gamers, and professionals alike. Their product lineup includes a wide array of liquid cooling components such as radiators, pumps, reservoirs, fittings, and tubing, designed to deliver efficient heat dissipation and optimal performance for demanding applications.

AlphaCool website  AlphaCool LinkedIn
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About AMD:

AMD, a large player in the semiconductor industry is known for its powerful processors and graphic solutions, AMD has consistently pushed the boundaries of performance, efficiency, and user experience. With a customer-centric approach, the company has cultivated a reputation for delivering high-performance solutions that cater to the needs of gamers, professionals, and general users. AMD's Ryzen series of processors have redefined the landscape of desktop and laptop computing, offering impressive multi-core performance and competitive pricing that has challenged the dominance of its competitors. Complementing its processor expertise, AMD's Radeon graphics cards have also earned accolades for their efficiency and exceptional graphical capabilities, making them a favored choice among gamers and content creators. The company's commitment to innovation and technology continues to shape the client computing landscape, providing users with powerful tools to fuel their digital endeavors.

AMD website  AMD LinkedIn
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About Intel:

Intel Corporation, a global technology leader, is for its semiconductor innovations that power computing and communication devices worldwide. As a pioneer in microprocessor technology, Intel has left an indelible mark on the evolution of computing with its processors that drive everything from PCs to data centers and beyond. With a history of advancements, Intel's relentless pursuit of innovation continues to shape the digital landscape, offering solutions that empower businesses and individuals to achieve new levels of productivity and connectivity.

Intel website  Intel LinkedIn
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Technology Explained


AM4: The AM4 socket is a type of processor socket used in the computer industry. It is the latest socket from AMD and is used for their Ryzen, Athlon, and A-Series processors. It is designed to be compatible with the latest technologies, such as DDR4 memory, PCIe 3.0, and USB 3.1. It also supports the latest AMD Ryzen CPUs, which offer improved performance and power efficiency. The AM4 socket is used in a variety of desktop and laptop computers, and is becoming increasingly popular in the gaming and enthusiast markets. It is also used in many commercial and industrial applications, such as servers, workstations, and embedded systems. The AM4 socket is a versatile and powerful platform that can be used to build powerful and efficient computers.

Latest Articles about AM4

AM5: Socket AM5 (LGA 1718) is a zero insertion force flip-chip land grid array (LGA) CPU socket designed by Advanced Micro Devices, that is used for AMD Ryzen microprocessors starting with the Zen 4 microarchitecture. AM5 replaces the Socket AM4 and is AMD's first LGA socket designed for mainstream, non-enthusiast CPUs.

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